Permit Record

MEP Mechanical HVAC

791 Hart Street, Brooklyn, NY 11237

ClassificationMHMultifamily Alteration
Reliable valueNot in source
ContractorDoppler Innovations INC →
Permit record
Parties
Contractor
Doppler Innovations INC
Applicant
Joe Colson
Owner
Golden Estates Realty LLC
Architect
Not in source
Engineer
Not in source
Contractor license
0612822
Building & lot · PLUTO
Building class
C2
Zoning district
R6
Lot area
2,500 sq ft
Year built
1931
Units (total)
6
Units (residential)
6
Units (commercial)
Not in source
Floor area
Not in source
Parcel & enrichment
Parcel APN
3032190038
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
40.7010, -73.9236
Geocode confidence
95%
Geocode source
Not in source
Issued
May 11, 2016
Applied
May 11, 2016
Work class
Residential
Status
Current status
issued
Source status
ISSUED
Expired
Jul 28, 2016
Provenance
First seen by PermitCore
May 2, 2026 · 16:07 UTC
Last seen
Jul 17, 2026 · 02:27 UTC
Last changed
May 2, 2026 · 16:07 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

13 permits at this parcel (parcel 3032190038) · May 16, 2008 – May 11, 2016

  1. May 11, 2016This permitMEP Mechanical HVAC · IssuedDoppler Innovations INC
  2. May 11, 2016legacy_jobs:2616428Alteration Residential · Finaled$55,500
  3. May 11, 2016legacy_jobs:2616437Alteration Residential · Finaled$55,500
  4. Feb 12, 20163115595MEP Plumbing · IssuedArco Plbg And Htg INC
  5. Jan 13, 20163100294Other · IssuedDoppler Innovations INC
  6. Jul 8, 20112426585Other · IssuedA & C Armstrong CORP
  7. Jun 24, 20112420800MEP Plumbing · IssuedArco Plbg And Htg INC
  8. Jun 24, 2011legacy_jobs:1939132Alteration Residential · Finaled$28,080
  9. Mar 10, 20112372252Other · IssuedA & C Armstrong CORP
  10. May 16, 20082045128Other · IssuedTg Mures LLC
  11. Date not in sourcelegacy_jobs:1570149Alteration Residential · Issued$23,000
  12. Date not in sourcelegacy_jobs:1909348Alteration Residential · Pending$24,580
  13. Date not in sourcelegacy_jobs:1909357Alteration Residential · Pending$24,580

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

Other permits by Doppler Innovations 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 #
3165170
Canonical ID
1:3165170
Source permit ID
3165170
Browse New York City permits in the Market Explorer →Pull this permit via /v1/permits →