Plumbing
420 Lefferts Avenue, Brooklyn, NY 11225
Permit record
Parties
- Contractor
- American Standard P&h Cor
- Applicant
- Savvas Milienos
- Owner
- Jhkco INC.
- Architect
- Not in source
- Engineer
- Not in source
- Contractor license
- 001978
Building & lot · PLUTO
- Building class
- W9
- Zoning district
- R6
- Lot area
- 8,800 sq ft
- Year built
- 1973
- Units (total)
- 2
- Units (residential)
- 0
- Units (commercial)
- Not in source
- Floor area
- Not in source
Parcel & enrichment
- Parcel APN
- 3013310009
- Climate zone (IECC)
- 4A
- Roof area (est.)
- 5,320 sq ft
- HVAC tonnage (est.)
- 42 tons
- Building type
- E
- Building subtype
- Not in source
Geocode & dates
- Coordinates
- 40.6626, -73.9472
- Geocode confidence
- 95%
- Geocode source
- Not in source
- Issued
- Sep 9, 2025
- Applied
- Not in source
- Work class
- Not in source
Description
Source description
Provide thermostatic mixing valves for all lavatories and classroom sinks. Replace existing lavatory located in the toilet room 1B on the first floor. Disinfect domestic water system after the plumbing work describe in the beginning is completed.
Status
- Current status
- finaled
- Source status
- Signed-off
- Finaled
- Apr 25, 2024
- Expired
- May 1, 2026
Provenance
- First seen by PermitCore
- May 2, 2026 · 09:39 UTC
- Last seen
- May 11, 2026 · 23:59 UTC
- Last changed
- May 2, 2026 · 09:39 UTC
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_placeholderunits_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
- Sep 9, 2025This permitMEP Plumbing · Finaled$3,327American Standard P&h Cor
- Aug 18, 2025988654618MEP Plumbing · Finaled$7,500American Standard P&h Cor
- Jul 25, 2025870430755Alteration Commercial · Issued$1,000Bh General Contracting In
- Sep 3, 2024362676947Alteration Commercial · Finaled$5,000Master Fire Systems, INC
- Jun 19, 2018legacy_jobs:3035366Alteration Commercial · Finaled$40,000
- Jun 19, 20183586939MEP Mechanical HVAC · IssuedSmvp Mgmt INC
- Oct 15, 2008legacy_jobs:1077507Alteration Commercial · Finaled$10,000
- Oct 15, 20082113051MEP Plumbing · IssuedLando & Associates
- Oct 15, 2008legacy_jobs:1077498Alteration Commercial · Finaled$10,000
- Jun 28, 2007228968Other · IssuedChief Fire Prevention & Mech
- Jun 28, 2007229073MEP Mechanical HVAC · IssuedChief Fire Prevention & Mech
- Jun 1, 20071968659Alteration Commercial · IssuedChief Fire Prevention & Mech
- Apr 20, 2006934838MEP Plumbing · IssuedThe Plbg Copmpany INC
- Apr 20, 2006legacy_jobs:921067Alteration Commercial · Finaled$50,000
- Apr 20, 2006legacy_jobs:886415Alteration Commercial · Finaled$50,000
- Nov 8, 2004175347Other · IssuedBel Construction & Development
- Nov 8, 2004131305Other · IssuedBel Construction & Development
- Jun 11, 2003legacy_jobs:973998Alteration Commercial · Finaled
- Jun 11, 2003legacy_jobs:973989Alteration Commercial · Finaled
- Jun 11, 20031638875Construction Equipment · IssuedBet Construction
- May 28, 20031333721Other · IssuedBet Construction
- Date not in sourcelegacy_jobs:2537544Alteration Commercial · Pending$30,000
- Date not in sourcelegacy_jobs:2537535Alteration Commercial · Pending$30,000
Full permit history at this parcel · as of Jul 19, 2026.
Other permits by American Standard P&h Cor
Developer details
- Permit #
- 340259659|Plumbing
- Canonical ID
- 1:340259659|Plumbing
- Source permit ID
- 340259659|Plumbing