Permit Record

Alteration Residential

1840 East 27 Street, Brooklyn, NY

ClassificationA3Residential Alteration
Reliable value$5,000
ContractorNot in source
Permit record
Parties
Contractor
Not in source
Applicant
Not in source
Owner
N/a
Architect
Han Chien
Engineer
Not in source
Contractor license
Not in source
Building & lot · PLUTO
Building class
A1
Zoning district
R3-2
Lot area
3,000 sq ft
Year built
1935
Units (total)
1
Units (residential)
1
Units (commercial)
Not in source
Floor area
Not in source
Parcel & enrichment
Parcel APN
3068320020
Climate zone (IECC)
4A
Roof area (est.)
684 sq ft
HVAC tonnage (est.)
2.5 tons
Building type
R
Building subtype
1-2-3 FAMILY
Geocode & dates
Coordinates
40.6061, -73.9459
Geocode confidence
95%
Geocode source
Not in source
Issued
Jul 19, 2004
Applied
Jul 8, 2004
Work class
Residential
Description
Source description

MINOR ALTERATION- REINSTALL FLOOR SLAB W/ NEW FINISH AS PER PLAN.

Status
Current status
issued
Source status
PERMIT ISSUED - ENTIRE JOB/WORK
Provenance
First seen by PermitCore
May 6, 2026 · 18:43 UTC
Last seen
Jun 7, 2026 · 14:31 UTC
Last changed
Jun 7, 2026 · 14:31 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

6 permits at this parcel (parcel 3068320020) · Sep 8, 2000 – Jul 19, 2004

  1. Jul 19, 2004This permitAlteration Residential · Issued$5,000
  2. Jul 19, 2004legacy_jobs:964217Alteration Residential · Issued$5,000
  3. Jul 19, 20041727708Other · IssuedNyst Const
  4. Sep 8, 2000959655Other · IssuedN/a
  5. Sep 8, 2000legacy_jobs:872130Alteration Residential · Finaled$10,000
  6. Sep 8, 2000legacy_jobs:906146Alteration Residential · Finaled$10,000

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

Developer details
Permit #
legacy_jobs:1002594
Canonical ID
1:legacy_jobs:1002594
Source permit ID
legacy_jobs:1002594
Browse New York City permits in the Market Explorer →Pull this permit via /v1/permits →