Permit Record

General Construction

509 Avenue S, Brooklyn, NY 11223

ClassificationAlteration
Reliable value$120,000
ContractorMnc General Contr CORP →
Permit record
Parties
Contractor
Mnc General Contr CORP
Applicant
Moshe Nachum
Owner
N/a
Architect
Not in source
Engineer
Not in source
Contractor license
028630
Building & lot · PLUTO
Building class
A3
Zoning district
R2X
Lot area
6,000 sq ft
Year built
1986
Units (total)
1
Units (residential)
1
Units (commercial)
Not in source
Floor area
Not in source
Parcel & enrichment
Parcel APN
3066810469
Climate zone (IECC)
4A
Roof area (est.)
2,148 sq ft
HVAC tonnage (est.)
7 tons
Building type
R
Building subtype
Not in source
Geocode & dates
Coordinates
40.6024, -73.9675
Geocode confidence
95%
Geocode source
Not in source
Issued
Jun 22, 2026
Applied
Not in source
Work class
Not in source
Description
Source description

front porch renovation. no change to use, egress nor occupancy, and no change to thermal envelop or bulk of the building.

Status
Current status
issued
Source status
Permit Issued
Expired
Oct 29, 2026
Provenance
First seen by PermitCore
Jun 24, 2026 · 12:02 UTC
Last seen
Jun 28, 2026 · 11:30 UTC
Last changed
Jun 24, 2026 · 12:02 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

4 permits at this parcel (parcel 3066810469) · Aug 17, 2023 – Jun 22, 2026

  1. Jun 22, 2026This permitAlteration Commercial · Issued$120,000Mnc General Contr CORP
  2. Jun 22, 2026890310242Foundation Only · Issued$120,000Mnc General Contr CORP
  3. Aug 17, 20233959382Alteration Commercial · Issued2020 East 2nd Street
  4. Aug 17, 2023legacy_jobs:3397977Alteration Residential · Finaled$1,000

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

Other permits by Mnc General Contr CORP

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

No other permits by this contractor in the indexed window.
Developer details
Permit #
890310242|General Construction
Canonical ID
1:890310242|General Construction
Source permit ID
890310242|General Construction
Browse New York City permits in the Market Explorer →Pull this permit via /v1/permits →