Permit Record

Alteration Residential

156 Riverdale Avenue, Brooklyn, NY

ClassificationAlteration
Reliable valueNot in source
ContractorNot in source
Permit record
Parties
Contractor
Not in source
Applicant
Not in source
Owner
Nyc Dept Of H.P.D.
Architect
Not in source
Engineer
Anthony Gennaro
Contractor license
Not in source
Building & lot · PLUTO
Building class
V0
Zoning district
R6
Lot area
2,000 sq ft
Year built
0
Units (total)
0
Units (residential)
Not in source
Units (commercial)
Not in source
Floor area
Not in source
Parcel & enrichment
Parcel APN
3036000029
Climate zone (IECC)
4A
Roof area (est.)
Not derivable — no building-size signal for this permit
HVAC tonnage (est.)
Not derivable — no building-size signal for this permit
Building type
Not in source
Building subtype
1-2-3 FAMILY
Geocode & dates
Coordinates
40.6607, -73.9109
Geocode confidence
95%
Geocode source
Not in source
Issued
Jun 30, 2009
Applied
Mar 2, 2009
Work class
Residential
Description
Source description

APPLICATION FILED FOR BUILDERS PAVING PLAN - FRONTAGE ON RIVERDALE AVE IS 140 LINEAL FEET FRONTAGE ON HOPKINSON AVE IS 20 LINEAL FEET - TOTAL FRONTAGE IS 160 LINEAL FEET- APPLICATION ALSO FILED FOR 158 RIVERDALE AVE - LOT 31 AND 160 RIVERDALE AVE - LOT 32

Status
Current status
issued
Source status
PERMIT ISSUED - ENTIRE JOB/WORK
Provenance
First seen by PermitCore
May 6, 2026 · 18:48 UTC
Last seen
Jun 7, 2026 · 14:46 UTC
Last changed
Jun 7, 2026 · 14:46 UTC

Open in New York City source →

Data-quality checks2 of 12 flagged

2 of 12 data-quality checks flagged on this permit. Detail below.

Total units is placeholder
units_total_is_placeholder

units_total matched a known placeholder value used by the source when the field wasn't reported.

Valuation is placeholder
valuation_usd_is_placeholder

valuation_usd matched a known placeholder (often 0 or 1) used by the source when the real valuation wasn't reported.

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
  • Valuation out of bounds
Project timeline at this parcel

8 permits at this parcel (parcel 3036000029) · Jun 30, 2009 – Jun 30, 2009

  1. Jun 30, 2009This permitAlteration Residential · Issued
  2. Jun 30, 2009legacy_jobs:1677960Alteration Residential · Issued
  3. Date not in sourcelegacy_jobs:1652510New Construction Residential Sf · Disapproved
  4. Date not in sourcelegacy_jobs:1652519New Construction Residential Sf · Disapproved
  5. Date not in sourcelegacy_jobs:1653141New Construction Residential Sf · Disapproved
  6. Date not in sourcelegacy_jobs:1714594New Construction Residential Sf · Pending
  7. Date not in sourcelegacy_jobs:2082160New Construction Residential Sf · Pending
  8. Date not in sourcelegacy_jobs:1714603New Construction Residential Sf · Pending

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

Developer details
Permit #
legacy_jobs:1677969
Canonical ID
1:legacy_jobs:1677969
Source permit ID
legacy_jobs:1677969
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