Permit Record

Alteration Commercial

846 Flatbush Avenue, Brooklyn, NY 11226

ClassificationFPCommercial Fire Protection
Reliable valueNot in source
ContractorMaster Fire Prevention Sys. INC. →
Permit record
Parties
Contractor
Master Fire Prevention Sys. INC.
Applicant
Peter Martinez
Owner
846 Flatbush Ave Realty CORP
Architect
Not in source
Engineer
Not in source
Contractor license
0000371
Building & lot · PLUTO
Building class
K1
Zoning district
R7A
Lot area
6,380 sq ft
Year built
1914
Units (total)
4
Units (residential)
0
Units (commercial)
Not in source
Floor area
Not in source
Parcel & enrichment
Parcel APN
3050820028
Climate zone (IECC)
4A
Roof area (est.)
4,960 sq ft
HVAC tonnage (est.)
12.5 tons
Building type
M
Building subtype
Not in source
Geocode & dates
Coordinates
40.6517, -73.9591
Geocode confidence
95%
Geocode source
Not in source
Issued
Jun 20, 2006
Applied
Jun 20, 2006
Work class
Not in source
Status
Current status
issued
Source status
ISSUED
Expired
Jun 12, 2007
Provenance
First seen by PermitCore
May 2, 2026 · 15:01 UTC
Last seen
Jul 17, 2026 · 17:23 UTC
Last changed
May 2, 2026 · 15:01 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 3050820028) · through Jun 20, 2006

  1. Jun 20, 2006This permitAlteration Commercial · IssuedMaster Fire Prevention Sys. INC.
  2. Jun 20, 2006legacy_jobs:1054392Alteration Commercial · Issued$3,000
  3. May 3, 20061901690MEP Plumbing · IssuedThe Plumbing Company, INC.
  4. Apr 7, 2006322473Other · IssuedNew Empire Const INC
  5. Apr 7, 2006322501MEP Mechanical HVAC · IssuedNew Empire Const INC
  6. Apr 7, 2006313926Construction Equipment · IssuedNew Empire Const INC
  7. Mar 31, 2006780394Construction Equipment · IssuedNew Empire Const INC
  8. Mar 31, 2006795594Other · IssuedNew Empire Const INC
  9. Mar 31, 2006601529Construction Equipment · IssuedNew Empire Const INC
  10. Mar 31, 2006795677MEP Mechanical HVAC · IssuedNew Empire Const INC
  11. Jun 22, 20011424881MEP Plumbing · IssuedGrafes Ende INC Dba Adco Plbg
  12. Jun 15, 20001341620Alteration Commercial · IssuedBowing Builders CORP
  13. Date not usable in source1245787Alteration Commercial · IssuedBowing Builders CORP
  14. Date not usable in source360938MEP Plumbing · IssuedH & J Plumbing CORP.
  15. Date not usable in source473316MEP Plumbing · IssuedH & J Plumbing CORP.
  16. Date not usable in source396230Alteration Commercial · IssuedForest Bay Construction CORP
  17. Date not usable in source391768Construction Equipment · Re-issuedYork Scaffolding INC
  18. Date not usable in source78932Construction Equipment · Re-issuedYork Scaffolding INC
  19. Date not in sourcelegacy_jobs:1049321Alteration Commercial · Issued$17,000
  20. Date not in sourcelegacy_jobs:1049312Alteration Commercial · Issued$17,000

Full permit history at this parcel · as of Jul 18, 2026.

Other permits by Master Fire Prevention Sys. INC.

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Developer details
Permit #
1909356
Canonical ID
1:1909356
Source permit ID
1909356
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