Sign
1 Knickerbocker Avenue, Brooklyn, NY 11237
Permit record
Parties
- Contractor
- Paul Signs, INC
- Applicant
- Paul Boegemann
- Owner
- Knickerbocker Uno LLC
- Architect
- Not in source
- Engineer
- Not in source
- Contractor license
- 0000196
Building & lot · PLUTO
- Building class
- K4
- Zoning district
- M1-2
- Lot area
- 2,310 sq ft
- Year built
- 1931
- Units (total)
- 2
- Units (residential)
- 0
- Units (commercial)
- Not in source
- Floor area
- Not in source
Parcel & enrichment
- Parcel APN
- 3029920010
- Climate zone (IECC)
- 4A
- Roof area (est.)
- 7,533 sq ft
- HVAC tonnage (est.)
- 19 tons
- Building type
- M
- Building subtype
- Not in source
Geocode & dates
- Coordinates
- 40.7077, -73.9320
- Geocode confidence
- 95%
- Geocode source
- Not in source
- Issued
- Sep 12, 2016
- Applied
- Sep 12, 2016
- Work class
- Not in source
Status
- Current status
- issued
- Source status
- ISSUED
- Expired
- Apr 1, 2017
Provenance
- First seen by PermitCore
- May 2, 2026 · 16:11 UTC
- Last seen
- Jul 17, 2026 · 02:28 UTC
- Last changed
- May 2, 2026 · 16:11 UTC
Data-quality checks1 of 12 flagged
1 of 12 data-quality checks flagged on this permit. Detail below.
- Residential units is placeholder
units_residential_is_placeholderunits_residential 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
- Total units is placeholder
- Valuation out of bounds
- Valuation is placeholder
Project timeline at this parcel
- Apr 22, 2025878030806Temporary Sign · Issued$54,000FM95 Ny LLC
- Apr 22, 2025810351091Alteration Commercial · Issued$10,000FM95NY LLC
- Dec 22, 2020460205482MEP Mechanical HVAC · Finaled$20,000Green Portal INC
- Sep 12, 2016This permitSign · IssuedPaul Signs, INC
- May 19, 2016legacy_jobs:2673420Alteration Commercial · Finaled$95,200
- May 19, 20163169840Other · IssuedBilt/dfi INC
- Jul 8, 2015legacy_jobs:2275816Other · Finaled
- Aug 8, 2013legacy_jobs:2201636Alteration Commercial · Finaled$52,000
- Aug 8, 2013legacy_jobs:2201645Alteration Commercial · Finaled$52,000
- Aug 8, 2013legacy_jobs:2262203Alteration Commercial · Finaled$3,000
- Aug 8, 20132764323Alteration Commercial · IssuedTaylor Group Plbg,htg,mec
- Aug 8, 20132764823Alteration Commercial · IssuedUnique Fire Systems INC
- Jun 6, 2013legacy_jobs:2201623Alteration Commercial · Finaled$86,000
- Jun 6, 20132732897MEP Plumbing · IssuedGregg Ny Plumbing, INC
- Jun 6, 2013legacy_jobs:2201632Alteration Commercial · Finaled$86,000
- May 31, 2013legacy_jobs:2247422Alteration Commercial · Finaled$364,500
- May 31, 20132730564Alteration Commercial · Re-issuedFrank Parlamis INC
- May 31, 2013legacy_jobs:2247413Alteration Commercial · Finaled$364,500
- May 22, 2013legacy_jobs:2202530Alteration Commercial · Finaled$15,000
- May 20, 20132725570MEP Mechanical HVAC · IssuedFrank Parlamis INC
- Sep 29, 2005legacy_jobs:979147Alteration Commercial · Finaled$25,000
- Sep 29, 2005legacy_jobs:979138Alteration Commercial · Finaled$25,000
- Sep 29, 20051832446MEP Plumbing · IssuedCn Plumbing INC
- Oct 12, 2004794511Alteration Commercial · IssuedRob Herschenfeld Design INC
- Date not usable in source390112MEP Plumbing · IssuedFerreri & Son INC
- Date not usable in source534510Other · IssuedScales Air Compressor CORP
- Date not usable in source386456Alteration Commercial · IssuedVijax Fuel Oil CORP
- Date not usable in source386437Alteration Commercial · IssuedVijax Fuel Oil CORP
- Date not in sourcelegacy_jobs:2194573Alteration Commercial · Pending$52,000
- Date not in sourcelegacy_jobs:2199480Alteration Commercial · Finaled
- Date not in sourcelegacy_jobs:2194535Alteration Commercial · Pending$86,000
- Date not in sourcelegacy_jobs:2199489Alteration Commercial · Finaled
- Date not in sourcelegacy_jobs:2109846Alteration Commercial · Pending$86,000
- Date not in sourcelegacy_jobs:974913Alteration Residential · Disapproved$60,000
Full permit history at this parcel · as of Jul 9, 2026.
Other permits by Paul Signs, INC
Developer details
- Permit #
- 3235489
- Canonical ID
- 1:3235489
- Source permit ID
- 3235489