Brooklyn • Office

252 Ainslie St

Brooklyn, NY 11211Company-ownedBBL 3027770007BIN 3338173
Year Built1930
Floors3
Units8
Building Area12,780 sqft
ZoningR6A
ClassO9
Market Value$2.5M

252 AINSLIE ST is a property located at 252 AINSLIE ST, Brooklyn, NY 11211. It is classified as a office - miscellaneous. The building was constructed in 1930. It has 3 floors and 8 units. The building area is 12,780 square feet on a 5,000 sqft lot. The property is zoned R6A. The assessed market value is $2.5M. It last sold for $6M on Dec 15, 2023. Public records list the property as company-owned. There are 83 building permits on record (55 active). There are 61 violations on record (7 currently open). 15 docketed judgments carrying $10,050 in open balances are on record with OATH. Data sourced from NYC Department of Buildings (DOB), Housing Preservation & Development (HPD), Department of Finance (DOF), and other government agencies.

A RegWatch Dossier

239records on file

Completed in 1930, 252 Ainslie St rises 3 stories over Kings. Public records put it at 8 units and 12,780 square feet of floor area, on land zoned R6A. It is carried on the public rolls at a market value of $2.5M, and assessed for tax at $1.1M. In the 58 years its record reaches back, the lot has drawn 239 separate government filings.

The documentary life of the address leans hard toward permit: 83 of its 239 records, fully 35%, fall under that one heading. Violation (61) and complaint (31) trail well behind. 7 violations stand open against it today.

The pace is anything but even. The early decades pass in near silence; the filings cluster heavily in recent years, peaking in 2024.

Read together — 35% permit, 58 years of accumulation, a parcel of Kings — these scattered records compose a portrait of the address that no single page sets out to draw.

$2.5M of Kings, written across 239 government filings.

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Executive summary, compliance history, title chain & existing debt, recorded documents & agreements, owner contacts, tax detail, Use & Development, build envelope, market comps, investment metrics, deal math & stress tests, deal signals, pre-foreclosure signals, neighborhood. Downloadable PDF. One payment, no subscription.

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Property Details

Address252 AINSLIE ST, Brooklyn, NY 11211
Building TypeOffice - Miscellaneous
O9
Year Built1930
Floors3
Total Units8
Building Area12,780 sqft
Lot Size5,000 sqft
ZoningR6A
3027770007
3338173
OwnershipCompany-owned

Assessment & Sales

$2.5M
$1.1M
$214K
$6M
Last Sale DateDec 15, 2023

Building Permits

83 on record · 55 active
General ConstructionDOB NOW
LOC ISSUED
Filed Oct 23, 2024Est. cost $20KJob #B01028895-S1
ElectricalDOB NOW
PERMIT ISSUED
Filed Sep 24, 2024Job #B01114597-I1-EL

This application is to close out application #B115971 to remove objection to owner #001 and #004.

View this permit's full record & inspection history →
ElectricalDOB NOW
COMPLETE
Filed Aug 30, 2024Job #B01104514-I1-EL

This application supersedes application #B00138757 sidewalk shed no longer in existence.

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Mechanical SystemsDOB NOW
PERMIT ISSUED
Filed Jul 22, 2024Est. cost $10KJob #B01028953-I1
General ConstructionDOB NOW
PERMIT ENTIRE
Filed Jul 22, 2024Est. cost $10KJob #B01028953-I1

+ 78 more permits — view full report

Violations

61 on record · 7 open
Open judgment balance — docketed OATH judgments$10,050
Judgments · 15 docketed
Sanitation summons (OATH)JUDGMENT DOCKETED
Docketed Sep 30, 2026Balance $300Ticket #049694637M
IMPROPER RECEPTACLE FAILURE TO CONTAINERIZE - RESIDENTIAL 1ST
Sanitation summons (OATH)JUDGMENT DOCKETED
Docketed Sep 30, 2025Balance $125Ticket #049001627Y
ILLEGAL POSTING OF HANDBILL NOTICE
Sanitation summons (OATH)JUDGMENT DOCKETED
Docketed Jun 30, 2025Balance $125Ticket #048744556R
ILLEGAL POSTING OF HANDBILL NOTICE
Sanitation summons (OATH)JUDGMENT DOCKETED
Docketed Jun 30, 2025Balance $125Ticket #048744557Z
ILLEGAL POSTING OF HANDBILL NOTICE
DOB summons (OATH)JUDGMENT DOCKETED
Docketed Dec 31, 2024Ticket #039116521N
UNLAWFUL ACTS.FAILURE TO COMPLY WITH AN ORDER OF THE COMMISSIONER

+ 10 more docketed judgments — view full report

SafetyGas Piping Ll152
ACTIVE
Issued Jan 8, 2026#VIO-FTF-PL-PER-202412-0190180

Cycle 2, Sub-cycle A (premises is in Community District 1)

View this violation's full details & status history →
SafetyGas Piping Ll152
ACTIVE
Issued Jan 8, 2026#VIO-FTF-PL-PER-202412-0190694

Cycle 2, Sub-cycle A (premises is in Community District 1)

View this violation's full details & status history →

+ 59 more violations on record — view full report

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Title history, detailed tax records, environmental data, zoning analysis, and more from 250+ government sources.

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Frequently Asked Questions

When was 252 AINSLIE ST, Brooklyn built?

The building at 252 AINSLIE ST, Brooklyn, NY 11211 was constructed in 1930. It is classified as a office - miscellaneous with 3 floors and 8 units. The building area is 12,780 sqft.

Are there building permits at 252 AINSLIE ST, Brooklyn?

Yes. 252 AINSLIE ST, Brooklyn, NY 11211 has 83 building permits on record, with 55 currently active. Permits are sourced from the NYC Department of Buildings (DOB Legacy and DOB NOW systems). The most recent permit is a General Construction (LOC ISSUED) filed Oct 23, 2024.

Does 252 AINSLIE ST, Brooklyn have violations?

Yes. 252 AINSLIE ST, Brooklyn, NY 11211 has 61 violations on record, with 7 currently open. Breakdown: 2 DOB Safety, 38 DOB, 15 ECB, 6 HPD. Sources: NYC DOB, HPD, and ECB/OATH.

Does 252 AINSLIE ST, Brooklyn have docketed judgments?

Yes. 252 AINSLIE ST, Brooklyn, NY 11211 has 15 docketed judgments on record with the NYC Office of Administrative Trials & Hearings (OATH), with an open balance of $10,050. A docketed judgment is an enforceable money judgment entered by OATH after a hearing on a summons issued at this property; where the respondent is the property owner it can attach to the property as a lien.

What is the property tax assessment for 252 AINSLIE ST?

252 AINSLIE ST, Brooklyn, NY 11211 has an assessed market value of $2.5M and a total assessed value of $1.1M (land: $214K). Assessment data is from the NYC Department of Finance (DOF).

When was 252 AINSLIE ST last sold?

252 AINSLIE ST, Brooklyn, NY 11211 last sold for $6M on Dec 15, 2023. Sale records are sourced from NYC ACRIS and Department of Finance rolling sales data.

What is the zoning for 252 AINSLIE ST?

252 AINSLIE ST, Brooklyn, NY 11211 is zoned R6A. Zoning data is from the NYC Department of City Planning (DCP). For detailed FAR, overlays, and development rights, view the full property report on RegWatch.

Who owns 252 AINSLIE ST?

252 AINSLIE ST, Brooklyn, NY 11211 is company-owned according to public records. Ownership data is from NYC Department of Finance assessment rolls. View the current owner of record and registered contacts in the full property report on RegWatch.

How do I get a full property report for 252 AINSLIE ST?

Search 252 AINSLIE ST on RegWatch to see its public record free — violations, permits, tax records, zoning, environmental data, and more from 250+ government sources, no credit card required. A Full Analysis report ($15, one-time) adds the complete title history, owner contacts, and a downloadable PDF.

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252 AINSLIE ST, Brooklyn, NY 11211 — Property Records, Permits, Violations, Tax & Zoning | RegWatch