Permit Record

Alteration Residential

100 Ryerson Street, Brooklyn, NY

ClassificationA3Residential Alteration
Reliable value$10,000
ContractorNot in source
Permit record
Parties
Contractor
Not in source
Applicant
Not in source
Owner
Hilda Moffet
Architect
Adrian Tolbaru
Engineer
Not in source
Contractor license
Not in source
Building & lot · PLUTO
Building class
B3
Zoning district
R6B
Lot area
2,000 sq ft
Year built
1905
Units (total)
2
Units (residential)
2
Units (commercial)
Not in source
Floor area
Not in source
Parcel & enrichment
Parcel APN
3018910060
Climate zone (IECC)
4A
Roof area (est.)
1,200 sq ft
HVAC tonnage (est.)
4 tons
Building type
R
Building subtype
1-2-3 FAMILY
Geocode & dates
Coordinates
40.6947, -73.9652
Geocode confidence
95%
Geocode source
Not in source
Issued
Jun 21, 2007
Applied
Jun 19, 2007
Work class
Residential
Description
Source description

REPLACE MAIN STEEL BEAM AND 30% WOOD JOIST NO WORK TO BE DONE 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

5 permits at this parcel (parcel 3018910060) · Feb 26, 2002 – Jun 21, 2007

  1. Jun 21, 2007This permitAlteration Residential · Issued$10,000
  2. Jun 21, 200772162OtherGem Mechanic LLC
  3. Feb 26, 2002634282Other · IssuedVigo Construction CORP.
  4. Feb 26, 2002640795MEP Plumbing · IssuedTheodore Wagner Plumbing & Heati
  5. Feb 26, 2002legacy_jobs:939969Alteration Residential · Finaled$25,000

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

Developer details
Permit #
legacy_jobs:1078874
Canonical ID
1:legacy_jobs:1078874
Source permit ID
legacy_jobs:1078874
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