Permit Record

Residential

810 Macon St, Brooklyn, NY 11233

ClassificationOTMultifamily Alteration
Reliable valueNot in source
ContractorKtc Design Group INC →
Permit record
Parties
Contractor
Ktc Design Group INC
Applicant
Kam Di Cheung
Owner
810 Macon Owner LLC
Architect
Not in source
Engineer
Not in source
Contractor license
0617053
Building & lot · PLUTO
Building class
C2
Zoning district
R6B
Lot area
2,500 sq ft
Year built
1905
Units (total)
6
Units (residential)
6
Units (commercial)
Not in source
Floor area
Not in source
Parcel & enrichment
Parcel APN
3014970029
Climate zone (IECC)
4A
Roof area (est.)
1,069 sq ft
HVAC tonnage (est.)
7 tons
Building type
R
Building subtype
Not in source
Geocode & dates
Coordinates
40.6846, -73.9186
Geocode confidence
95%
Geocode source
Not in source
Issued
Feb 25, 2019
Applied
Feb 25, 2019
Work class
Residential
Status
Current status
issued
Source status
ISSUED
Expired
Mar 7, 2020
Provenance
First seen by PermitCore
May 2, 2026 · 16:33 UTC
Last seen
Jul 17, 2026 · 02:32 UTC
Last changed
May 2, 2026 · 16:33 UTC

Open in New York City source →

Data-quality checks0 of 12 flagged

0 of 12 data-quality rules flagged anything on this permit.

Checks not flagged

  • Geocode out of bounds
  • Geocode is sentinel
  • Issued date in the future
  • Issued date parse bug
  • Issued date is placeholder
  • Commercial units is placeholder
  • Residential units out of bounds
  • Residential units is placeholder
  • Total units out of bounds
  • Total units is placeholder
  • Valuation out of bounds
  • Valuation is placeholder
Project timeline at this parcel

5 permits at this parcel (parcel 3014970029) · Jan 9, 2019 – Feb 25, 2019

  1. Feb 25, 2019This permitOther · IssuedKtc Design Group INC
  2. Jan 14, 20193116331MEP Plumbing · IssuedCase Plumbing LLC
  3. Jan 14, 2019legacy_jobs:3052990Alteration Residential · Issued$286,000
  4. Jan 14, 2019legacy_jobs:3097984Alteration Residential · Finaled$286,000
  5. Jan 9, 20192050490Other · IssuedKtc Design Group INC

Full permit history at this parcel · as of Jul 9, 2026.

Other permits by Ktc Design Group INC

Showing up to 12 most-recent permits by this contractor in the indexed window

No other permits by this contractor in the indexed window.
Developer details
Permit #
3644169
Canonical ID
1:3644169
Source permit ID
3644169
Browse New York City permits in the Market Explorer →Pull this permit via /v1/permits →