Move From Greenwich Permit Sign-Offs to Inspection and Certificate Closeout Without Losing a Step
Greenwich does not use one filing route for every construction project. Only three limited permit categories for one- and two-family dwellings are listed as email-eligible. Most building applications begin in person with a group number and department sign-off sheet.
This guide turns that local process into an understandable action plan. Homeowners can quickly identify the correct form, filing route, fee and inspection step, while contractors, architects, property managers and attorneys can follow the deeper zoning, wetlands, trade-permit, records and certificate-of-occupancy requirements.
You will learn when to visit Town Hall, how to use City Squared, which permit number to enter for trade inspections, how current valuation-based fees work and how to verify that every condition is complete before construction, occupancy or a property closing.
Choose the Greenwich Building Task You Need
Use the Simple Lane or the Professional Lane
The simple path
- Describe the project in one clear sentence.
- Check whether the work requires a permit.
- Confirm email or in-person filing.
- Download the current form and affidavit.
- Obtain a group number and sign-off sheet when required.
- Complete every checked Town department approval.
- Pay the calculated permit fee.
- Wait for formal issuance before work.
- Schedule inspections in City Squared.
- Save final inspection and CO documentation.
The expert control points
- Confirm legal use, zoning, FAR, height, setbacks and lot coverage.
- Identify wetlands, coastal flood, drainage, sewer, Health and Fire dependencies.
- Coordinate building, electrical, plumbing, HVAC, alarm and sprinkler permits.
- Align application valuation with all labor, materials and mechanical trade costs.
- Control plan sets, affidavits, owner authorization and professional certifications.
- Track the group number and every sign-off as a project dependency.
- Use the main building permit number correctly for associated trade inspections.
- Resolve plan-review and CO conditions before final turnover.
- Verify records and closure before a sale, lease or refinance.
Greenwich Permit Route Finder
Select the situation that best matches your project.
Greenwich Building Inspection Phone, Emails, Address and Hours
Match the Greenwich Project to the Correct Permit Path
Project |
Likely filing route |
Prepare first |
Additional review to check |
|---|---|---|---|
Re-roofing a one- or two-family dwelling |
Email eligible |
Additions/Alterations application, workers’ compensation affidavit and project details |
Sign-off sheet, zoning or other checked departments |
Re-siding a one- or two-family dwelling |
Email eligible |
Current application, affidavit, scope and value |
Lead-safe RRP requirements for qualifying pre-1978 homes |
Replacement windows in a one- or two-family dwelling |
Email eligible |
Current application, window scope, value and affidavit |
Egress, structural opening changes, energy and RRP requirements |
New house, commercial building or structure |
In person |
New Building application, workers’ compensation affidavit, two plan sets and sign-off sheet |
Zoning, Fire Marshal, wetlands, Health, Sewer, Highway and Tax Collector |
Addition, major renovation or structural alteration |
In person |
Additions/Alterations application, owner authorization, affidavit and two plan sets |
FAR, setbacks, drainage, wetlands, sewer, Health and trade permits |
Kitchen, bathroom or interior remodeling |
Usually in person |
Existing/proposed plans, scope, value and contractor details |
Electrical, plumbing, HVAC, structural and occupancy changes |
Electrical, alarm, plumbing or HVAC work |
Trade application |
Current trade form, license details, scope and associated building permit number |
Zoning review for some licensed trade permits |
Generator installation or replacement |
Building + trades |
Generator application, site information, electrical and plumbing/gas permits |
Zoning, wetlands, Fire Marshal and required rough/final inspections |
Pool, spa or hot tub |
In person |
Pool application, site plan, barrier, energy and suction-outlet documents |
Zoning, wetlands, Health, electrical and plumbing |
Demolition |
Special package |
Use the correct package based on building age and size |
Pre-1940 review, utility releases, environmental and historical requirements |
Commercial sign |
Sign permit |
Sign application, dimensions, location, mounting, value and electrical details |
Zoning and Architectural Review where applicable |
Change of use or occupancy |
Pre-review first |
Existing/proposed use, floor plans, occupant load and code analysis |
Planning/Zoning, Fire Marshal, Health, accessibility and CO |
Email Filing and In-Person Filing Are Different Processes
Email route: only three listed categories
- Re-roofing for one- and two-family dwellings
- Re-siding for one- and two-family dwellings
- Replacement windows for one- and two-family dwellings
In-person route: all other building permits
- Complete both sides of the application.
- Include owner authorization on page two.
- Complete the notarized workers’ compensation affidavit.
- Bring two sets of construction plans.
- Obtain the group number and sign-off sheet.
- Complete every required department signature.
- Return the full package and pay the fee.
How to File an Eligible Greenwich Building Permit by Email
Confirm the project fits an eligible category
The email route is limited to re-roofing, re-siding and replacement windows for one- and two-family dwellings.
Complete the application and affidavit
Use the current Additions and Alterations application and workers’ compensation affidavit. Complete both sides and include an accurate project description and valuation.
Email the initial documents
Send the application and affidavit to bldgpermitapplications@greenwichct.org.
Wait for completeness review and sign-off sheet
Staff reviews the initial package. Missing information is returned by email. Once complete, staff sends a permit sign-off sheet identifying the departments that must approve the project.
Obtain every checked department approval
Contact each checked department and follow its instructions. Approval may be placed on the sheet or issued by email.
Return the complete application package
Email the application, affidavit, sign-off sheet and all approval emails back to the building-application address.
Pay the credit-card invoice
Building Inspection sends a credit-card invoice after the package is ready for payment.
Wait for the issued permit
After payment is received and processing is complete, the permit is sent by email. Do not begin work before receiving formal issuance.
How to File a Greenwich Permit at Town Hall
First Town Hall visit
Visit Building Inspection on the second floor during public counter hours. Staff evaluates the project and provides the application group number and sign-off sheet.
Department sign-offs
Visit or contact every checked department. The exact approvals depend on project scope, property conditions and location.
Final submission
Return the signed sheet, completed application, notarized affidavit, two plan sets and fee. The application is not accepted until the required fee is paid.
Town Department Sign-Offs That May Control Permit Acceptance
Department |
Why it may be checked |
Prepare before contacting |
|---|---|---|
Zoning Enforcement |
Use, setbacks, building height, FAR, lot coverage, signs, accessory structures and zoning CO |
Survey/site plan, existing and proposed dimensions, floor-area calculations and use information |
Inland Wetlands |
Work in or near wetlands, watercourses and upland review areas |
Permit-need questionnaire or greensheet and a site plan showing proposed activity |
Environmental Health |
Septic, well, public pools, food, environmental health or related property conditions |
Property address, system information, plans and applicable Health forms |
Fire Marshal |
Commercial life safety, alarms, sprinklers, generators, special events and occupancy |
Plans, system details, occupant/use information and related permit numbers |
Sewer Division |
Sanitary sewer connections, capacity or work affecting sewer facilities |
Site information, fixture/use changes and utility plans |
Highway or Engineering |
Driveways, drainage, road work, excavation, stormwater or public-way impacts |
Site plan, drainage details, access information and construction limits |
Tax Collector |
Tax-related sign-off when marked on the permit sheet |
Property address, owner and group-number information |
Planning and Zoning Commission |
Site-plan, special-permit, subdivision or other land-use approval |
Current application, survey, architectural plans and required supporting studies |
Prepare These Items Before Starting the Permit Process
Property and applicant
- Exact property address
- Owner’s legal name
- Applicant and contractor details
- Owner authorization
- Contact email and phone
- Existing legal use
Project information
- Detailed scope of work
- Total construction value
- Existing and proposed conditions
- Building or occupancy type
- Affected trade systems
- Proposed start date
Documents and approvals
- Current permit application
- Workers’ compensation affidavit
- Two plan sets when required
- Survey or site plan
- Sign-off sheet
- Approval emails and certifications
Estimate a Greenwich Permit Fee Using the Official Valuation Rates
Planning estimate calculator
Enter the total valuation of work. This calculator applies the Town’s published minimum and per-thousand rates. “Major fraction” is estimated by rounding the valuation to the nearest thousand. The Town’s actual calculation and invoice control.
Permit category |
Published minimum |
Published valuation rate |
|---|---|---|
Residential building or pool |
$40.26 |
$13.26 per $1,000 or major fraction of valuation |
Commercial building |
$40.26 |
$15.26 per $1,000 or major fraction of valuation |
Residential demolition or moving |
$40.26 |
$13.26 per $1,000; pre-1940 structure adds 5% of the permit fee |
Commercial demolition or moving |
$40.26 |
$15.26 per $1,000; pre-1940 structure adds 5% of the permit fee |
Electrical |
$40.00 |
$12.00 per $1,000 or major fraction of valuation |
Plumbing, heating, ventilation or air conditioning |
$40.00 |
$12.00 per $1,000 or major fraction of valuation |
Signs |
$40.00 |
$15.00 per $1,000 or major fraction of valuation |
• $50,000 residential project: 50 × $13.26 = $663.00.
• $50,000 commercial project: 50 × $15.26 = $763.00.
• $8,000 standalone electrical project: 8 × $12 = $96.00.
These examples exclude other departments, special events, code modifications, records, professional services or project-specific charges.
How to Schedule a Greenwich Building or Trade Inspection
Create a City Squared account
Open City Squared and register. Select Town of Greenwich as the municipality.
Create your Greenwich contact profile
When prompted, complete the Greenwich contact details and select the appropriate inspection-requester role.
Claim the open permit
If the permit is not already associated with the account, use the portal process to claim it before requesting an inspection.
Enter the correct permit number
For electrical, plumbing or HVAC inspections associated with a building permit, use only the main building permit number.
Handle foundation or standalone trade permits correctly
Use the foundation permit number when only a foundation permit exists. For a trade permit with no associated building permit, schedule under the standalone trade permit number.
Choose the exact inspection
Select the inspection stage that matches the completed work. The permit holder is responsible for arranging inspections at the proper construction stages.
Request only when the work is 100% ready
Greenwich states that inspections are made only when the portion of work being inspected is fully complete.
Review the portal result
Use City Squared to review inspection outcomes, corrections and permit or CO conditions before continuing to the next construction stage.
Before the visit
- Permit is issued and open
- Correct stage is complete
- Work is exposed
- Approved plans are available
- Safe access is provided
If the inspection fails
- Read every correction
- Do not cover the work
- Revise plans when required
- Complete all listed items
- Request reinspection only when ready
At final inspection
- Building final complete
- Trade finals complete
- Fire conditions complete
- Zoning CO sign-off complete
- Required certifications submitted
What Must Be Complete Before a Greenwich Certificate of Occupancy
Building and documentation conditions
- All field inspections approved
- All Building Code plan-review conditions satisfied
- Required reports and professional certifications submitted
- Special-inspection final report completed when applicable
- Town Storm Drainage Manual documents submitted when required
Town department conditions
- Zoning compliance certified
- Fire Marshal approval completed when required
- Sewer or Engineering conditions completed
- Environmental Health approval completed
- Other sign-off sheet conditions resolved
How to Find Greenwich Permits, Plans, Surveys and Certificates
City Squared
Use City Squared where available to review permit information, inspection results and permit or CO issuance conditions.
Email the Permit Record Room
Send requests for surveys, permit reports, building plans and copies of certificates of occupancy to:
Visit by appointment
The Permit Record Room is open Monday, Wednesday and Friday from 9 a.m. to noon. Appointments receive preference, and title searchers and attorneys must schedule appointments.
Include this information in a record request
- Full property address
- Owner name if known
- Approximate work year
- Permit number if available
- Document type requested
- Reason or date needed
- Contact name and phone
- Appointment request when necessary
Projects That Need Extra Greenwich-Specific Questions
Project |
Ask before applying |
Why it matters |
|---|---|---|
Generator |
Which zoning, wetlands, Fire Marshal, electrical and plumbing/gas approvals apply? |
The generator permit depends on associated trade permits and has specific rough and final inspection sequencing. |
Pre-1978 renovation |
Does EPA Renovation, Repair and Painting certification apply? |
Work disturbing lead-painted surfaces may require a certified contractor and Health sign-off. |
Demolition of pre-1940 structure |
Which demolition package and historical procedures apply? |
The Town has a separate current package and adds a 5% permit-fee surcharge for qualifying pre-1940 demolition. |
Property near wetlands or watercourse |
Is the activity inside the regulated upland review area? |
Wetlands approval or a permit-need determination may be required before the building sign-off. |
Pool or hot tub |
Which barrier, energy, suction-outlet, electrical, plumbing and zoning documents apply? |
Pool closeout depends on multiple safety and trade requirements. |
Addition or larger home alteration |
How do FAR, height, setback, lot coverage and drainage rules affect design? |
A code-compliant structure can still fail local zoning or drainage review. |
Commercial tenant or use change |
Is the proposed use allowed and what CO, accessibility, Fire and Health approvals apply? |
Construction approval alone does not authorize the new business use. |
Historic district exterior work |
Is a Historic District Commission Certificate of Appropriateness required? |
Exterior materials, windows, additions or visible equipment may need separate approval. |
Some Minor Work May Be Building-Permit Exempt—but Other Rules Still Apply
Possible exempt work |
Published limitation |
Important caution |
|---|---|---|
Detached shed or playhouse |
One story and no more than 200 square feet |
A zoning permit is still required for an accessory building over six feet high. |
Fence |
Not over seven feet and not a swimming-pool barrier |
Zoning, corner visibility, easement or historic rules may still apply. |
Retaining wall |
Not over three feet and not supporting a surcharge |
Higher walls, sloped loads or nearby structures may require design and permits. |
On-grade patio, sidewalk or driveway |
No more than 30 inches above grade and not over a basement or lower story |
Drainage, wetlands, zoning and Highway approvals may still apply. |
Painting, papering, tiling, carpeting, cabinets or counters |
No structural alteration or utility rearrangement |
Moving plumbing, electrical, walls or openings changes the permit analysis. |
Small prefabricated pool |
Equal to or less than 24 inches deep |
Deeper pools and barriers require separate review. |
Small detached deck |
No more than 200 square feet, no more than 30 inches above grade, unattached and not serving the required exit |
All listed conditions must be satisfied; zoning may still apply. |
Limited roof or siding repair |
Limited to 25% within one calendar year |
A full replacement or structural repair generally changes the permit requirement. |
What Common Greenwich Permit Statuses Mean
Fix Common Greenwich Permit and Inspection Problems
Problem |
Likely reason |
Practical next action |
|---|---|---|
Emailed permit is not processed |
The project is not one of the three email-eligible categories |
Review the official process and prepare for in-person filing. |
Application cannot be accepted |
Required sign-off, plan, affidavit, authorization or fee is missing |
Use the sign-off sheet as a dependency checklist and return one complete package. |
No City Squared permit appears |
Account is not linked or the permit has not been claimed |
Create the Greenwich contact and use the permit-claim process. |
Trade inspection cannot be scheduled |
The associated trade suffix was entered instead of the main building permit number |
Use the main building permit number for associated electrical, plumbing or HVAC inspections. |
Inspection fails |
Work is incomplete, concealed, unsafe to access or different from approved plans |
Read the full result, correct every item and obtain plan approval for field changes. |
Permit fee appears too low or high |
Valuation may omit labor, materials or mechanical trade costs |
Confirm the declared project valuation and ask for an itemized calculation. |
CO is not issued after finals |
Plan-review, zoning, drainage, Fire, Health or certification conditions remain open |
Request a condition-by-condition closeout list and submit documents to the correct inbox. |
Old plans cannot be found online |
The file may require Permit Record Room research |
Email bldgrecords@greenwichct.org with precise property and date information. |
Wetlands will not sign the sheet |
Permit-need review or supporting site plan is incomplete |
Submit the greensheet and plan and complete required wetlands permitting first. |
Property sale reveals an open permit |
Inspections, documentation or CO closeout was never completed |
Collect the permit history and ask Building Inspection for every remaining requirement. |
Call and Email Scripts That Explain the Problem Clearly
“I am planning to [exact work] at [address]. The property is a [one-family, two-family, apartment or commercial building]. Can you confirm whether this application may be emailed or must begin in person with a group number and sign-off sheet?”
“My group number is [number] for [address]. The sign-off sheet marks [department]. What documents should I submit, and may the approval be issued by email?”
Subject: Permit status — [address] — group or permit [number]. “Please identify the exact document, fee, sign-off or review condition currently preventing the next step.”
“I am trying to request the [inspection type] for building permit [number]. The associated trade permit is [number if applicable]. Can you confirm which permit number and inspection selection should be used in City Squared?”
“All known field inspections for permit [number] at [address] are complete. Please provide the remaining Building Code, zoning, drainage, Fire, Health or other conditions required before the certificate can be issued.”
“I am requesting [survey, permit report, building plans or CO] for [address]. The approximate work year is [year], and the permit or prior owner is [information if known]. Please advise whether an appointment is required.”
Greenwich Permit Completion Checklist
- Correct permit category confirmed
- Email or in-person route confirmed
- Current application downloaded
- Both sides of application completed
- Owner authorization included
- Workers’ compensation affidavit completed
- Two plan sets prepared when required
- Group number obtained
- Every checked department sign-off completed
- Approval emails saved with the package
- Total valuation includes labor, materials and trades
- Permit fee paid
- Permit formally issued before work
- City Squared account created
- Correct permit number used for inspections
- Work 100% ready before each request
- All building and trade finals passed
- All CO conditions and certifications completed
- Zoning CO sign-off completed
- Final permit and certificate records saved
Greenwich Building Inspection Office Map
Building Inspection: 203-992-8910.
Public counter: Monday–Friday, 8:00 a.m.–1:00 p.m.
Open the Correct Greenwich Permit Resource
Greenwich Building Permit, Inspection and Records FAQs
What is the Greenwich Building Inspection phone number?
Call the Town of Greenwich Building Inspection Division at 203-992-8910 for construction activity, code, permit and process questions.
Where is the Greenwich Building Inspection office?
The office is on the second floor of Greenwich Town Hall, 101 Field Point Road, Greenwich, Connecticut 06830.
Which Greenwich building permits can be submitted by email?
The Town lists re-roofing, re-siding and replacement-window building permits for one- and two-family dwellings as email-eligible. Other building permits must be filed in person.
Where do I email an eligible Greenwich building permit?
Email the completed eligible building application and workers’ compensation affidavit to bldgpermitapplications@greenwichct.org. Follow the Town’s sign-off and final-package instructions.
How do I file a Greenwich addition or new-building permit?
Visit Building Inspection at Town Hall to obtain a group number and sign-off sheet. Complete required department approvals, then return the application, affidavit, two construction-plan sets, completed sign-off sheet and permit fee.
How do I schedule a Greenwich building inspection?
Create a City Squared account, select Town of Greenwich, claim the permit and request the correct inspection. The former inspection-request email is no longer used.
Which permit number do I use for an associated trade inspection?
For electrical, plumbing or HVAC inspections associated with a building permit, use the main building permit number without the trade suffix. Use a standalone trade permit number only when no building permit is associated with the work.
What are Greenwich Building Inspection public counter hours?
The published public counter hours are Monday through Friday from 8:00 a.m. to 1:00 p.m. Building appointments, inspector office hours, field inspection hours and Permit Record Room hours are different.
How are Greenwich building permit fees calculated?
The published minimum for residential and commercial building permits is $40.26. Residential work is listed at $13.26 per $1,000 or major fraction of valuation, while commercial work is listed at $15.26 per $1,000 or major fraction.
How do I request old Greenwich plans or a certificate of occupancy?
Email bldgrecords@greenwichct.org with the property address, approximate work year, permit number if known and the records requested. The Permit Record Room is open Monday, Wednesday and Friday from 9:00 a.m. to noon, with appointments preferred.
Source, Accuracy and Update Notes
Building-Department.org is an independent informational guide and is not the Town of Greenwich. Permit applications, fees, inspections, zoning decisions, wetlands approvals, records and certificates must be handled through the Town or its authorized systems.
This guide was researched using the Town’s Building Inspection, permit-process, email-filing, in-person-filing, forms, inspections, zoning, wetlands, hours, records, certificate and fee resources and refreshed on July 21, 2026.
Forms, staff, code requirements, email addresses, public hours, fees and portal procedures can change. Confirm time-sensitive information before filing, paying, beginning construction or attending Town Hall.
Khushboo Bobade is a public records researcher and editorial writer specializing in government service documentation and construction permit systems.
Her research focuses on explaining building permits, inspection procedures, zoning regulations, and public permit records maintained by local government building departments across the United States.
Professional profile: View LinkedIn Profile
Check Permit Type, Estimate Fees, Prepare Inspections and Find Official Building Department Links
Use this free tool before applying for a building permit, booking an inspection, checking zoning rules, or searching permit records. It helps homeowners, contractors, landlords, buyers, and business owners understand the next step before visiting the official building department portal.
What building department task do you need help with?
Choose your goal. The tool will suggest the right next step, what to prepare, and which official page to check.
Before starting work, check whether your project needs building, zoning, electrical, plumbing, mechanical, right-of-way, or HOA approval.
Many portals require contractor registration, license details, insurance, plans, owner authorization, and inspection scheduling access.
Building Permit Type Finder
Select the project type to understand which permits or reviews are commonly required. Always confirm with the official local building department.
Permit Fee Estimate Calculator
Estimate a rough permit fee using project value and common percentage-based review assumptions. Local minimum fees, technology fees, impact fees, reinspection fees, and trade fees can change the final amount.
Inspection Readiness Checklist
Use this before scheduling framing, electrical, plumbing, mechanical, roofing, final, or certificate-related inspections.
Zoning and Setback Pre-check
Use this before applying for a permit when your project may affect land use, setbacks, lot coverage, height, parking, signs, fences, accessory structures, or business use.
Plan Review Timeline Estimator
Estimate how complex your review may be. Local staffing, incomplete plans, corrections, holidays, fire review, zoning review, and outside agency review can change timing.
Permit Records Search Helper
Use this if you are trying to find old permits, inspection history, certificate of occupancy details, open permits, or code-related records.
Official Building Department Resource Finder
Enter city/county and state to create safe searches for official permit portals, inspection scheduling, building codes, zoning maps, forms, fees, and contact pages.
Building Department vs Planning/Zoning
- Building Department: permits, plan review, inspections, code compliance, certificates.
- Planning/Zoning: land use, setbacks, height, lot coverage, signs, parking, variances.
Best sitewide placement
Place this tool after the first main guide section or before FAQs. It turns a normal article into a practical permit-preparation page.
Important note
This tool gives educational guidance only. Final permit requirements, fees, inspections, forms, and deadlines must be confirmed with the official local building department.