Permit Record

Plumbing

671 Sheffield Avenue, Brooklyn, NY 11207

ClassificationPlumbing
Reliable valueNot in source
ContractorKa&c Mech LLC →
Permit record
Parties
Contractor
Ka&c Mech LLC
Applicant
Adrian Rullow
Owner
N/a
Architect
Not in source
Engineer
Not in source
Contractor license
002549
Building & lot · PLUTO
Building class
B1
Zoning district
R6
Lot area
1,900 sq ft
Year built
1920
Units (total)
2
Units (residential)
2
Units (commercial)
Not in source
Floor area
Not in source
Parcel & enrichment
Parcel APN
3042980067
Climate zone (IECC)
4A
Roof area (est.)
998 sq ft
HVAC tonnage (est.)
3.5 tons
Building type
R
Building subtype
Not in source
Geocode & dates
Coordinates
40.6606, -73.8932
Geocode confidence
95%
Geocode source
Not in source
Issued
Jun 14, 2023
Applied
Not in source
Work class
Not in source
Description
Source description

APPLICATION FILED IN CONJUNCTION WITH JOB# 340764998 TO LEGALIZE 3 PIECE BATHROOM AND LAUNDRY AREA AT CELLAR LEVEL. NO CHANGES OF USE, EGRESS OR OCCUPANCY.

Status
Current status
finaled
Source status
Signed-off
Finaled
Nov 19, 2020
Expired
Jun 14, 2024
Provenance
First seen by PermitCore
May 2, 2026 · 09:27 UTC
Last seen
May 11, 2026 · 23:53 UTC
Last changed
May 2, 2026 · 09:27 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.

Valuation is placeholder
valuation_usd_is_placeholder

valuation_usd matched a known placeholder (often 0 or 1) used by the source when the real valuation 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
  • Residential units is placeholder
  • Total units out of bounds
  • Total units is placeholder
  • Valuation out of bounds
Project timeline at this parcel

7 permits at this parcel (parcel 3042980067) · Jul 25, 2022 – Jun 14, 2023

  1. Jun 14, 2023This permitMEP Plumbing · FinaledKa&c Mech LLC
  2. Aug 4, 2022legacy_jobs:3323374Alteration Residential · Finaled$40,248
  3. Aug 4, 20223883250Other · IssuedKamtech Restoration CORP
  4. Jul 25, 20223913299Other · IssuedAll Purpose Services INC
  5. Jul 25, 2022legacy_jobs:3247146Alteration Residential · Issued$36,000
  6. Date not in sourcelegacy_jobs:3323366Alteration Residential · Pending$40,248
  7. Date not in sourcelegacy_jobs:3249100Alteration Residential · Pending$36,000

Full permit history at this parcel · as of Jul 9, 2026.

Other permits by Ka&c Mech LLC

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Developer details
Permit #
114946930|Plumbing
Canonical ID
1:114946930|Plumbing
Source permit ID
114946930|Plumbing
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