Permit Record

Alteration Commercial

847 Willoughby Avenue, Brooklyn, NY 11221

ClassificationAlteration
Reliable valueNot in source
Permit record
Parties
Applicant
Eugenia Cassis
Owner
-
Architect
Not in source
Engineer
Not in source
Contractor license
0608549
Building & lot · PLUTO
Building class
B3
Zoning district
C4-4L
Lot area
1,500 sq ft
Year built
1899
Units (total)
2
Units (residential)
2
Units (commercial)
Not in source
Floor area
Not in source
Parcel & enrichment
Parcel APN
3015900030
Climate zone (IECC)
4A
Roof area (est.)
1,050 sq ft
HVAC tonnage (est.)
3.5 tons
Building type
R
Building subtype
Not in source
Geocode & dates
Coordinates
40.6956, -73.9342
Geocode confidence
95%
Geocode source
Not in source
Issued
Sep 25, 2014
Applied
Sep 24, 2014
Work class
Residential
Status
Current status
issued
Source status
ISSUED
Expired
Feb 24, 2015
Provenance
First seen by PermitCore
May 2, 2026 · 15:51 UTC
Last seen
Jul 17, 2026 · 18:00 UTC
Last changed
May 3, 2026 · 03:11 UTC
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 3015900030) · Jun 25, 2014Sep 25, 2014

  1. Sep 25, 2014This permitAlteration Commercial · IssuedE&j All Seasons Construct
  2. Jul 29, 2014legacy_jobs:2292178Alteration Residential · Finaled$90,000
  3. Jul 29, 20142828466MEP Plumbing · IssuedC & T Plumbing & Htg INC
  4. Jun 25, 20142811370Construction Equipment · IssuedCapital Development And C
  5. Jun 25, 20142811372Alteration Commercial · IssuedCapital Development And C

Full permit history at this parcel · as of Jul 19, 2026.

Other permits by E&j All Seasons Construct

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Developer details
Permit #
2858840
Canonical ID
1:2858840
Source permit ID
2858840
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