Permit Record

Mechanical Systems

1520 St Johns Place, Brooklyn, NY 11213

ClassificationHVAC / Mechanical
Reliable value$1,000
ContractorFour Boro Enterprise INC →
Permit record
Parties
Contractor
Four Boro Enterprise INC
Applicant
Moses Ostreicher
Owner
1520 St Johns LLC
Architect
Not in source
Engineer
Not in source
Contractor license
620772
Building & lot · PLUTO
Building class
M1
Zoning district
R6
Lot area
1,800 sq ft
Year built
1922
Units (total)
3
Units (residential)
0
Units (commercial)
Not in source
Floor area
Not in source
Parcel & enrichment
Parcel APN
3013860010
Climate zone (IECC)
4A
Roof area (est.)
3,600 sq ft
HVAC tonnage (est.)
12 tons
Building type
A
Building subtype
Not in source
Geocode & dates
Coordinates
40.6701, -73.9282
Geocode confidence
95%
Geocode source
Not in source
Issued
Feb 18, 2021
Applied
Not in source
Work class
Not in source
Description
Source description

APPLICATION HEREBY FILED FOR MECHANICAL WORK AND SPECIFICATIONS IN CONJUNCTION WITH ALTERATION TYPE 1 APPLICATION NO. 321594734

Status
Current status
finaled
Source status
Signed-off
Finaled
Jun 17, 2020
Expired
Jun 28, 2021
Provenance
First seen by PermitCore
May 2, 2026 · 09:38 UTC
Last seen
May 11, 2026 · 23:58 UTC
Last changed
May 2, 2026 · 09:38 UTC

Open in New York City source →

Data-quality checks1 of 12 flagged

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

Residential units is placeholder
units_residential_is_placeholder

units_residential matched a known placeholder value used by the source when the field 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
  • Total units out of bounds
  • Total units is placeholder
  • Valuation out of bounds
  • Valuation is placeholder
Project timeline at this parcel

20 permits at this parcel (parcel 3013860010) · through Feb 18, 2021

  1. Feb 18, 2021This permitMEP Mechanical HVAC · Finaled$1,000Four Boro Enterprise INC
  2. Feb 18, 2021263784371Alteration Commercial · Finaled$1,000Four Boro Enterprise INC
  3. Sep 8, 2020927182982MEP Plumbing · Finaled$1,000Plbg INC
  4. Aug 25, 2020614501763Alteration Commercial · Finaled$4,800Plbg INC
  5. Jul 1, 20203768583Alteration Commercial · IssuedFour Boro Enterprise INC
  6. Jul 1, 2020legacy_jobs:3145655Alteration Residential · Finaled$949,051
  7. Jun 15, 2020861461880Construction Fence · Finaled$1,000Four Boro Enterprise INC
  8. Jun 10, 2020789987831Scaffold · Finaled$1,000Rennon Construction CORP
  9. Jun 9, 2020745442885Sidewalk Shed · Finaled$1,000Rennon Construction CORP
  10. Feb 18, 2020222576975Construction Fence · Finaled$1,000Four Boro Enterprise INC
  11. Apr 9, 20193599339Other · IssuedPower Framing & Structure
  12. Jun 2, 20059749Other · IssuedWint Contracting CORP
  13. Apr 11, 20051804359Construction Equipment · IssuedOutdoor Installation LLC
  14. Jan 26, 2005legacy_jobs:1017415Alteration Commercial · Issued$50,000
  15. Jan 26, 20051764566Other · IssuedWint Contracting CORP
  16. Dec 4, 20031674098Construction Equipment · IssuedSpring Scaffolding INC
  17. Dec 24, 2002617913Construction Equipment · IssuedSpring Scaffolding INC
  18. Feb 11, 20021253243Construction Equipment · IssuedSpring Scaffolding INC
  19. Date not usable in source1194284Construction Equipment · IssuedSpring Scaffolding INC
  20. Date not in sourcelegacy_jobs:3259641Alteration Residential · Issued$10,000

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

Other permits by Four Boro Enterprise INC

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 #
314935477|Mechanical Systems
Canonical ID
1:314935477|Mechanical Systems
Source permit ID
314935477|Mechanical Systems
Browse New York City permits in the Market Explorer →Pull this permit via /v1/permits →