Updated: Jun 25, 2026
Location and Projects
Headquarters Address
107 Hawley Ave, Port Chester, NY, 10573
Local address
330 RAILROAD AVE, Greenwich, CT, 06830
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RS Granoff Architects PC
RS Granoff Architects PC, 330 Railroad Ave, Greenwich, CT (Owned by: Granoff Richard Stuart) holds a Architect license and 3 other licenses according to the Connecticut license board.
Their BuildZoom score of 98 ranks in the top 16% of 12,093 Connecticut licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring RS Granoff Architects PC, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
RS Granoff Architects PC Services
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RS Granoff Architects PC Contact Information
Phone Number: (203) 625-9460
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Headquarters Address: 107 Hawley Ave, Port Chester, NY, 10573
Local Address: 330 RAILROAD AVE, Greenwich, CT 06830
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RS Granoff Architects PC Reviews
5 out of 5 stars, based on
1
review
-
By BrettSeptember 14, 2018Verified Hire
Building Permits by RS Granoff Architects PC
This is a sample of this contractor's permits. Click here to access their complete permit history.
Alterations and improvements to existing 7-story 101 unit elderly apartment building. the interior improvement will involve the removal and replacement of interior finishes at all amenity spaces and tenant units. in addition 10% of the units will be updated to type a to meet adaptability code requirements. there is no increase in building footprint height or coverage. in addition to i... see more
Valuation:
$2,550,000
Permit #:
144908
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
New roof deck for use by 3rd floor tenant as well as office space for future tenant create walk-out roof deck
Valuation:
$300,000
Permit #:
BLD-2022-00771
Status:
issued
Fee:
$4,878
Permit Type:
N/A
Building Type:
N/A
650 sf detached pool house
Valuation:
$535,000
Permit #:
BLD-2022-01102
Status:
approved
Fee:
$5,489
Permit Type:
N/A
Building Type:
N/A
Building a new 2 story 4000 sq. ft. light commercial space
Valuation:
$1,000,000
Permit #:
B-21-503
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Interior building out for temporary office space
Valuation:
$2,700,000
Permit #:
140244
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Expansion to existing community room at ground floor level
Valuation:
$95,000
Permit #:
B-21-1370
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Aka 51 main st interior alterations retail to retail (intermix) - new interior walls**upgrade for façade changes zp 38797**
Valuation:
$102,000
Permit #:
BLD-2012-74832
Status:
final
Fee:
$1,659
Permit Type:
N/A
Building Type:
N/A
Tenant fit up 1st floor for xtra corp. about 3200 sq. ft. fsb
Valuation:
$250,000
Permit #:
BLD-1999-59273
Status:
final
Fee:
$2,790
Permit Type:
N/A
Building Type:
N/A
Interior alterations to building 200 second floor
Valuation:
$100,000
Permit #:
BLD-2017-82446
Status:
final
Fee:
$1,626
Permit Type:
N/A
Building Type:
N/A
Interior renovations for existing tenant fsb
Valuation:
$55,000
Permit #:
BLD-2000-60201
Status:
final
Fee:
$614
Permit Type:
N/A
Building Type:
N/A
Convert 10.5 x 25 of existing porch to living area
Valuation:
$25,000
Permit #:
BLD-1992-51613
Status:
final
Fee:
$202
Permit Type:
N/A
Building Type:
N/A
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Verified License
BuildZoom confirmed this contractor's license
RS Granoff Architects PC License info
Verified License
| License # | ARI.0016332 |
| Status | Active |
| State | Connecticut |
| Type | Architect |
| Date Issued | 08-01-2025 |
- BuildZoom verified this license was active as of June 2026.
Verify this license's status for RS Granoff Architects PC at the Connecticut Department of Consumer Protection.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | 21AI01830100 |
| Status | Active |
| State | New Jersey |
| Type | Registered Architect |
- BuildZoom verified this license was active as of June 2026.
Verify this license's status for RS Granoff Architects PC at the New Jersey Department of Law & Public Safety.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | 020375 |
| Status | Active |
| State | New York |
| Type | Architect |
- BuildZoom verified this license was active as of December 2025.
Verify this license's status for RS Granoff Architects PC at the New York Office of the Professions.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | ARC.0000224 |
| Status | Inactive |
| State | Connecticut |
| Type | Architecture Corporation |
- According to the Connecticut Department of Consumer Protection, the status of this license was at one point cancelled. However, this information may have changed. If this is your business, please update your license status.
Check this license's status for RS Granoff Architects PC at the Connecticut Department of Consumer Protection.
This is a sample of licensing data; click here to access a complete history.
98
BuildZoom Score
10
Permits
- Building permit records show that RS Granoff Architects PC has worked on 10 permitted projects.
RS Granoff Architects PC Employees
GS
Granoff Richard Stuart
Owner
JG
Jacob Granoff
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