Permit Record

Alteration Commercial

519 Hegeman Avenue, Brooklyn, NY 11207

ClassificationALMultifamily Alteration
Reliable valueNot in source
ContractorPenn Construction →
Permit record
Parties
Contractor
Penn Construction
Applicant
Ralph Morris
Owner
Housing Preservation Development
Architect
Not in source
Engineer
Not in source
Contractor license
0
Building & lot · PLUTO
Building class
C3
Zoning district
R6
Lot area
2,650 sq ft
Year built
1923
Units (total)
4
Units (residential)
4
Units (commercial)
Not in source
Floor area
Not in source
Parcel & enrichment
Parcel APN
3042980046
Climate zone (IECC)
4A
Roof area (est.)
774 sq ft
HVAC tonnage (est.)
5 tons
Building type
R
Building subtype
Not in source
Geocode & dates
Coordinates
40.6597, -73.8922
Geocode confidence
95%
Geocode source
Not in source
Issued
Not in source
Applied
Not in source
Work class
Residential
Status
Current status
issued
Source status
ISSUED
Expired
Not in source
Provenance
First seen by PermitCore
May 2, 2026 · 17:06 UTC
Last seen
Jul 17, 2026 · 02:38 UTC
Last changed
May 3, 2026 · 03:48 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 3042980046)

  1. Date not usable in sourceThis permitAlteration Commercial · IssuedPenn Construction
  2. Date not usable in source626818MEP Plumbing · IssuedRigid Plumbing & Heating
  3. Date not usable in source529750Alteration Commercial · Re-issuedClermont Constr CO

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

Other permits by Penn Construction

Showing up to 12 most-recent permits by this contractor in the indexed window

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Developer details
Permit #
651541
Canonical ID
1:651541
Source permit ID
651541
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