Plumbing
621 Mayfair Drive, Brooklyn, NY 11234
Permit record
Parties
- Contractor
- Prostar Plumbing And Heat
- Applicant
- Anthony Gianino
- Owner
- Jewish Board
- Architect
- Not in source
- Engineer
- Not in source
- Contractor license
- 002581
Building & lot · PLUTO
- Building class
- B2
- Zoning district
- R5
- Lot area
- 4,300 sq ft
- Year built
- 1960
- Units (total)
- 2
- Units (residential)
- 2
- Units (commercial)
- Not in source
- Floor area
- Not in source
Parcel & enrichment
- Parcel APN
- 3086440001
- Climate zone (IECC)
- 4A
- Roof area (est.)
- 1,232 sq ft
- HVAC tonnage (est.)
- 4 tons
- Building type
- R
- Building subtype
- Not in source
Geocode & dates
- Coordinates
- 40.6102, -73.9130
- Geocode confidence
- 95%
- Geocode source
- Not in source
- Issued
- Apr 29, 2026
- Applied
- Not in source
- Work class
- Not in source
Description
Source description
Minor plumbing work related to replacing 1 gas furnace on existing gas roughing. No change to use, egress or occupancy.
Status
- Current status
- finaled
- Source status
- Signed-off
- Finaled
- Apr 17, 2026
- Expired
- Jun 30, 2026
Provenance
- First seen by PermitCore
- May 2, 2026 · 09:38 UTC
- Last seen
- Jul 4, 2026 · 09:59 UTC
- Last changed
- Jul 4, 2026 · 09:59 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
- Apr 29, 2026This permitMEP Plumbing · Finaled$6,000Prostar Plumbing And Heat
- Apr 23, 2026331626750MEP Mechanical HVAC · Finaled$32,551Tristate Maintenance & Se
- Oct 8, 2014legacy_jobs:2358142Alteration Residential · Finaled$40,000
- Oct 8, 20142865920Alteration Commercial · IssuedJem Fire Prevention INC
- Sep 18, 2014legacy_jobs:2350979Alteration Residential · Finaled$200,000
- Sep 18, 20142855820MEP Plumbing · IssuedTop Plumbing Group INC
- Sep 18, 2014legacy_jobs:2350988Alteration Residential · Finaled$200,000
- Sep 5, 20142848859Alteration Commercial · IssuedR&a Constr Services INC
- Jun 6, 2014legacy_jobs:2354356Alteration Residential · Finaled$20,000
Full permit history at this parcel · as of Jul 9, 2026.
Other permits by Prostar Plumbing And Heat
Developer details
- Permit #
- 310499128|Plumbing
- Canonical ID
- 1:310499128|Plumbing
- Source permit ID
- 310499128|Plumbing