Permit Record

Alteration Residential

171 Mackenzie Street, Brooklyn, NY

ClassificationA2Residential Alteration
Reliable value$109,000
ContractorNot in source
Permit record
Parties
Contractor
Not in source
Applicant
Not in source
Owner
Indv.
Architect
Igor Zaslavskiy
Engineer
Not in source
Contractor license
Not in source
Building & lot · PLUTO
Building class
B2
Zoning district
R3-1
Lot area
2,871 sq ft
Year built
1930
Units (total)
2
Units (residential)
1
Units (commercial)
Not in source
Floor area
Not in source
Parcel & enrichment
Parcel APN
3087560056
Climate zone (IECC)
4A
Roof area (est.)
900 sq ft
HVAC tonnage (est.)
3 tons
Building type
R
Building subtype
1-2-3 FAMILY
Geocode & dates
Coordinates
40.5792, -73.9400
Geocode confidence
95%
Geocode source
Not in source
Issued
Aug 22, 2007
Applied
Feb 7, 2007
Work class
Residential
Description
Source description

APPLICATION HEREBY BEING FILED TO RECONSTRUCT AN EXISTING 2-STORY BLDG F ROM ONE FAMILY BLDG TO FAMILY BLDG.ALL PHYSICAL WORK TO BE DONE UNDER #3022 91080.

Status
Current status
finaled
Source status
SIGNED OFF
Finaled
Jul 17, 2012
Provenance
First seen by PermitCore
May 6, 2026 · 18:44 UTC
Last seen
Jun 7, 2026 · 14:34 UTC
Last changed
Jun 7, 2026 · 14:34 UTC

Open in New York City source →

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

9 permits at this parcel (parcel 3087560056) · Mar 20, 2007 – Aug 22, 2007

  1. Aug 22, 2007This permitAlteration Residential · Finaled$109,000
  2. Aug 22, 2007239303MEP Plumbing · IssuedHeadquarters Mechanical INC
  3. Mar 30, 2007304331MEP Mechanical HVAC · IssuedMillenium Const LLC
  4. Mar 30, 2007304301Other · IssuedMillenium Const LLC
  5. Mar 30, 2007303184Construction Equipment · IssuedMillenium Const LLC
  6. Mar 22, 2007880863Construction Equipment · IssuedMillenium Const LLC
  7. Mar 20, 2007880940Other · IssuedMillenium Const LLC
  8. Mar 20, 2007881260MEP Mechanical HVAC · IssuedMillenium Const LLC
  9. Date not in sourcelegacy_jobs:1078959Alteration Residential · Disapproved$1,000

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

Developer details
Permit #
legacy_jobs:1070190
Canonical ID
1:legacy_jobs:1070190
Source permit ID
legacy_jobs:1070190
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