Permit Record

Construction Equipment

405 Knickerbocker Avenue, Brooklyn, NY 11237

ClassificationConstruction Equipment
Reliable valueNot in source
ContractorSpring Scaffolding LLC →
Permit record
Parties
Contractor
Spring Scaffolding LLC
Applicant
William Laffey
Owner
Spring Scaffolding LLC
Architect
Not in source
Engineer
Not in source
Contractor license
0607447
Building & lot · PLUTO
Building class
Not in source
Zoning district
Not in source
Lot area
Not in source
Year built
Not in source
Units (total)
Not in source
Units (residential)
Not in source
Units (commercial)
Not in source
Floor area
Not in source
Parcel & enrichment
Parcel APN
3032690002
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
Not in source
Building subtype
Not in source
Geocode & dates
Coordinates
40.6999, -73.9203
Geocode confidence
95%
Geocode source
Not in source
Issued
Dec 21, 2015
Applied
Dec 21, 2015
Work class
Not in source
Status
Current status
issued
Source status
ISSUED
Expired
Dec 20, 2016
Provenance
First seen by PermitCore
May 2, 2026 · 16:03 UTC
Last seen
Jul 17, 2026 · 02:27 UTC
Last changed
Jul 17, 2026 · 01:45 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 3032690002) · Dec 21, 2015 – Dec 21, 2015

  1. Dec 21, 2015This permitConstruction Equipment · IssuedSpring Scaffolding LLC
  2. Dec 21, 2015legacy_jobs:2606541Alteration Commercial · Finaled
  3. Dec 21, 2015legacy_jobs:2606534Temporary · Finaled
  4. Dec 21, 20153089746Construction Equipment · IssuedSpring Scaffolding LLC
  5. Dec 21, 2015legacy_jobs:2606525Temporary · Finaled

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

Other permits by Spring Scaffolding LLC

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Developer details
Permit #
3089752
Canonical ID
1:3089752
Source permit ID
3089752
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