Sprinklers
447 Putnam Avenue, Brooklyn, NY 11221
ClassificationSprinklersMultifamily Fire Protection
Reliable value$19,000
ContractorZone Plumbing & Heating C →
Permit record
Parties
- Contractor
- Zone Plumbing & Heating C
- Applicant
- Leslie Lynch
- Owner
- Ace Engineering
- Architect
- Not in source
- Engineer
- Not in source
- Contractor license
- 002163
Building & lot · PLUTO
- Building class
- C3
- Zoning district
- R6B
- Lot area
- 2,000 sq ft
- Year built
- 1900
- Units (total)
- 4
- Units (residential)
- 4
- Units (commercial)
- Not in source
- Floor area
- Not in source
Parcel & enrichment
- Parcel APN
- 3018250065
- Climate zone (IECC)
- 4A
- Roof area (est.)
- 940 sq ft
- HVAC tonnage (est.)
- 6.5 tons
- Building type
- R
- Building subtype
- Not in source
Geocode & dates
- Coordinates
- 40.6848, -73.9431
- Geocode confidence
- 95%
- Geocode source
- Not in source
- Issued
- Oct 17, 2025
- Applied
- Not in source
- Work class
- Not in source
Description
Source description
Plumbing and sprinkler work filed in conjunction with alteration type 1 application # 321246861, filed to convert SRO to a four-family dwelling.
Status
- Current status
- issued
- Source status
- Permit Issued
- Expired
- Oct 17, 2026
Provenance
- First seen by PermitCore
- May 2, 2026 · 09:30 UTC
- Last seen
- May 11, 2026 · 23:55 UTC
- Last changed
- May 11, 2026 · 23:55 UTC
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
- Oct 17, 2025This permitAlteration Commercial · Issued$19,000Zone Plumbing & Heating C
- Oct 17, 2025171588580MEP Plumbing · Issued$19,000Zone Plumbing & Heating C
- Mar 28, 20233944718Alteration Commercial · IssuedGerebuzza Construction In
- Apr 17, 20192517720Alteration Commercial · IssuedAdlim Generl Contracting
- Aug 1, 20183609246Alteration Commercial · IssuedAdlim Generl Contracting
- Jan 23, 2017legacy_jobs:2616294Alteration Residential · Issued$322,000
- Jan 23, 2017legacy_jobs:2616303Alteration Residential · Issued$322,000
- Jan 23, 20173304663Alteration Commercial · IssuedCel Services INC
Full permit history at this parcel · as of Jul 9, 2026.
Other permits by Zone Plumbing & Heating C
Developer details
- Permit #
- 171588580|Sprinklers
- Canonical ID
- 1:171588580|Sprinklers
- Source permit ID
- 171588580|Sprinklers