Permit Record

Alteration Residential

691 Willoughby Avenue, Brooklyn, NY

ClassificationA2Multifamily Alteration
Reliable value$40,000
ContractorNot in source
Permit record
Parties
Contractor
Not in source
Applicant
Not in source
Owner
691 Willoughby Avenue, INC
Architect
Michael Just
Engineer
Not in source
Contractor license
Not in source
Building & lot · PLUTO
Building class
C0
Zoning district
R6B
Lot area
7,333 sq ft
Year built
1931
Units (total)
3
Units (residential)
3
Units (commercial)
Not in source
Floor area
Not in source
Parcel & enrichment
Parcel APN
3017610052
Climate zone (IECC)
4A
Roof area (est.)
800 sq ft
HVAC tonnage (est.)
5.5 tons
Building type
R
Building subtype
1-2-3 FAMILY
Geocode & dates
Coordinates
40.6948, -73.9415
Geocode confidence
95%
Geocode source
Not in source
Issued
Nov 10, 2008
Applied
Oct 3, 2007
Work class
Residential
Description
Source description

REPLACE RETAINING WALL AT REAR YARDINDICATED ON DRAWINGS FILED HEREWITH. NO CHANGE IN USE EGRESS OROCCUPANCY UNDER THIS APPLICATION

Status
Current status
issued
Source status
PERMIT ISSUED - ENTIRE JOB/WORK
Provenance
First seen by PermitCore
May 6, 2026 · 18:44 UTC
Last seen
Jun 7, 2026 · 14:34 UTC
Last changed
Jun 7, 2026 · 14:34 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

3 permits at this parcel (parcel 3017610052) · Nov 10, 2008 – Nov 10, 2008

  1. Nov 10, 2008This permitAlteration Residential · Issued$40,000
  2. Nov 10, 20082123957Other · IssuedGuerrero'S INC
  3. Nov 10, 20081890047Other · IssuedGuerrero'S INC

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

Developer details
Permit #
legacy_jobs:1087333
Canonical ID
1:legacy_jobs:1087333
Source permit ID
legacy_jobs:1087333
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