Permit Record

Alteration Commercial

2321 Mermaid Avenue, Brooklyn, NY

ClassificationA2Multifamily Alteration
Reliable value$16,300
ContractorNot in source
Permit record
Parties
Contractor
Not in source
Applicant
Not in source
Owner
N/a
Architect
He Lee
Engineer
Not in source
Contractor license
Not in source
Building & lot · PLUTO
Building class
S5
Zoning district
R6
Lot area
1,967 sq ft
Year built
1930
Units (total)
6
Units (residential)
4
Units (commercial)
Not in source
Floor area
Not in source
Parcel & enrichment
Parcel APN
3070150047
Climate zone (IECC)
4A
Roof area (est.)
771 sq ft
HVAC tonnage (est.)
5.5 tons
Building type
R
Building subtype
OTHERS
Geocode & dates
Coordinates
40.5760, -73.9904
Geocode confidence
95%
Geocode source
Not in source
Issued
Aug 25, 2000
Applied
Jun 1, 2000
Work class
Commercial
Description
Source description

SEE #16 COMMENTS

Status
Current status
finaled
Source status
SIGNED OFF
Finaled
Jan 30, 2003
Provenance
First seen by PermitCore
May 6, 2026 · 19:01 UTC
Last seen
Jun 10, 2026 · 18:53 UTC
Last changed
Jun 10, 2026 · 18:53 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 3070150047) · through Aug 25, 2000

  1. Aug 25, 2000This permitAlteration Commercial · Finaled$16,300
  2. Aug 25, 2000legacy_jobs:904083Alteration Commercial · Finaled$16,300
  3. Aug 25, 2000346784MEP Mechanical HVAC · IssuedMainland Plumbing Heating
  4. Aug 25, 20001882669Alteration Commercial · IssuedMainland Plumbing Heating
  5. Aug 25, 2000legacy_jobs:870162Alteration Commercial · Finaled$16,300
  6. Jun 20, 2000823204MEP Plumbing · Re-issuedNova Plbg & Htg INC
  7. Jun 9, 2000372693Construction Equipment · IssuedYoon Dam Construction
  8. Jun 9, 2000372708Other · IssuedYoon Dam Construction
  9. Date not usable in source1044009Other · IssuedNutech Laundries

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

Developer details
Permit #
legacy_jobs:904074
Canonical ID
1:legacy_jobs:904074
Source permit ID
legacy_jobs:904074
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