Permit Record

MEP Mechanical HVAC

97-28 Liverpool Street, Queens, NY 11435

ClassificationMHMultifamily Alteration
Reliable valueNot in source
ContractorMa Engineering PC →
Permit record
Parties
Contractor
Ma Engineering PC
Applicant
Mohammad Alauddin
Owner
N/a
Architect
Not in source
Engineer
Not in source
Contractor license
0616724
Building & lot · PLUTO
Building class
C0
Zoning district
R5
Lot area
3,800 sq ft
Year built
1925
Units (total)
3
Units (residential)
3
Units (commercial)
Not in source
Floor area
Not in source
Parcel & enrichment
Parcel APN
4100140018
Climate zone (IECC)
4A
Roof area (est.)
496 sq ft
HVAC tonnage (est.)
3.5 tons
Building type
R
Building subtype
Not in source
Geocode & dates
Coordinates
40.6965, -73.8073
Geocode confidence
95%
Geocode source
Not in source
Issued
Dec 26, 2017
Applied
Dec 19, 2017
Work class
Residential
Status
Current status
issued
Source status
ISSUED
Expired
Dec 8, 2018
Provenance
First seen by PermitCore
May 2, 2026 · 16:25 UTC
Last seen
Jul 17, 2026 · 02:31 UTC
Last changed
May 2, 2026 · 16:25 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

5 permits at this parcel (parcel 4100140018) · Dec 19, 2017 – Jan 5, 2018

  1. Jan 5, 20183500869MEP Plumbing · IssuedRka Piping And Heating
  2. Jan 5, 2018legacy_jobs:2887494Alteration Residential · Finaled$5,000
  3. Jan 5, 2018legacy_jobs:2954260Alteration Residential · Finaled$5,000
  4. Dec 26, 2017This permitMEP Mechanical HVAC · IssuedMa Engineering PC
  5. Dec 19, 20173493948Other · IssuedMa Engineering PC

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

Other permits by Ma Engineering PC

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Developer details
Permit #
3493950
Canonical ID
1:3493950
Source permit ID
3493950
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