Permit Record

Construction Fence

37-38 9 Street, Queens, NY 11101

ClassificationConstruction FenceTemporary Construction Support
Reliable value$2,000
ContractorK-Square Developers INC →
Permit record
Parties
Contractor
K-Square Developers INC
Applicant
Roudolf Kalaitchev
Owner
Pr
Architect
Not in source
Engineer
Not in source
Contractor license
028509
Building & lot · PLUTO
Building class
G7
Zoning district
M1-3
Lot area
2,505 sq ft
Year built
0
Units (total)
0
Units (residential)
0
Units (commercial)
Not in source
Floor area
Not in source
Parcel & enrichment
Parcel APN
4003580034
Climate zone (IECC)
4A
Roof area (est.)
Not derivable — no building-size signal for this permit
HVAC tonnage (est.)
Not derivable — no building-size signal for this permit
Building type
S
Building subtype
Not in source
Geocode & dates
Coordinates
40.7598, -73.9428
Geocode confidence
95%
Geocode source
Not in source
Issued
Mar 19, 2024
Applied
Not in source
Work class
Not in source
Description
Source description

NEW 8' HIGH CONSTRUCTION FENCE

Status
Current status
issued
Source status
Permit Issued
Expired
Mar 19, 2025
Provenance
First seen by PermitCore
May 2, 2026 · 10:06 UTC
Last seen
May 12, 2026 · 00:12 UTC
Last changed
May 2, 2026 · 10:06 UTC

Open in New York City source →

Data-quality checks2 of 12 flagged

2 of 12 data-quality checks flagged on this permit. Detail below.

Residential units is placeholder
units_residential_is_placeholder

units_residential matched a known placeholder value used by the source when the field wasn't reported.

Total units is placeholder
units_total_is_placeholder

units_total 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
  • Valuation out of bounds
  • Valuation is placeholder
Project timeline at this parcel

11 permits at this parcel (parcel 4003580034) · Mar 10, 2006 – Mar 19, 2024

  1. Mar 19, 2024This permitConstruction Fence · Issued$2,000K-Square Developers INC
  2. Mar 10, 2006legacy_jobs:1372786Alteration Commercial · Issued
  3. Mar 10, 2006legacy_jobs:1372777Alteration Commercial · Issued
  4. Date not in sourcelegacy_jobs:1365187New Construction Unknown · Pending
  5. Date not in sourcelegacy_jobs:1370249New Construction Industrial · Pending
  6. Date not in sourcelegacy_jobs:1365070New Construction Unknown · Pending
  7. Date not in sourcelegacy_jobs:1364858New Construction Unknown · Pending
  8. Date not in sourcelegacy_jobs:1370250New Construction Unknown · Pending
  9. Date not in sourcelegacy_jobs:1365196New Construction Unknown · Pending
  10. Date not in sourcelegacy_jobs:3397913Alteration Commercial · Issued
  11. Date not in sourcelegacy_jobs:1364867New Construction Unknown · Pending

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

Other permits by K-Square Developers INC

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Developer details
Permit #
857646922|Construction Fence
Canonical ID
1:857646922|Construction Fence
Source permit ID
857646922|Construction Fence
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