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Brooklyn • Walk

431 45 St

Brooklyn, NY 11220Individually ownedBBL 3007380064BIN 3011229
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16 sources

Year Built1899
Floors2
Units3
Building Area2,952 sqft
ZoningR6B
ClassC0
Market Value$1.7M

431 45 ST is a property located at 431 45 ST, Brooklyn, NY 11220. It is classified as a walk-up apartment - three families. The building was constructed in 1899. It has 2 floors and 3 units. The building area is 2,952 square feet on a 2,003 sqft lot. The property is zoned R6B. The assessed market value is $1.7M. It last sold for $730K on Jul 30, 2008. Public records list the property as individually owned. There are 1 violation on record (1 currently open). Data sourced from NYC Department of Buildings (DOB), Housing Preservation & Development (HPD), Department of Finance (DOF), and other government agencies.

A RegWatch Dossier

18records on file

Completed in 1899, 431 45 St rises 2 stories over Kings. Public records put it at 3 units and 2,952 square feet of floor area, on land zoned R6B. It is carried on the public rolls at a market value of $1.7M, and assessed for tax at $104K. In the 25 years its record reaches back, the lot has drawn 18 separate government filings.

The documentary life of the address leans hard toward lien: 6 of its 18 records, fully 33%, fall under that one heading. Mortgage (4) and assignment (4) trail well behind. 1 violation stands 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 2021.

Read together — 33% lien, 25 years of accumulation, a parcel of Kings — these scattered records compose a portrait of the address that no single page sets out to draw.

$1.7M of Kings, written across 18 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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Sources
NYC DOBNYC HPDNYC DOFACRISNYC DCPECB/OATHNYC DEPNYC LPCNYC FDNYNYS DHCRMOCEJFEMAEPAUS CensusHUDUSGS
latest record

Property Details

Address431 45 ST, Brooklyn, NY 11220
Building TypeWalk-Up Apartment - Three Families
C0
Year Built1899
Floors2
Total Units3
Building Area2,952 sqft
Lot Size2,003 sqft
ZoningR6B
ConditionAverage
3007380064
3011229
OwnershipIndividually owned

Assessment & Sales

$1.7M
$104K
$16K
$730K
Last Sale DateJul 30, 2008

Building Permits

none on record

No building permits found in local records.

Violations

1 on record · 1 open
SafetyGas Piping Ll152
ACTIVE
Issued Sep 18, 2025#NOD-FTF-PL-PER-202206-0091339

Cycle 1, Sub-cycle B (premises is in Community District 7)

View this violation's full details & status history →

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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 431 45 ST, Brooklyn built?

The building at 431 45 ST, Brooklyn, NY 11220 was constructed in 1899. It is classified as a walk-up apartment - three families with 2 floors and 3 units. The building area is 2,952 sqft.

Are there building permits at 431 45 ST, Brooklyn?

No building permits were found in local records for 431 45 ST, Brooklyn, NY 11220. Permit data is sourced from the NYC Department of Buildings. For the most current permit status, check DOB NOW or BIS directly.

Does 431 45 ST, Brooklyn have violations?

Yes. 431 45 ST, Brooklyn, NY 11220 has 1 violation on record, with 1 currently open. Breakdown: 1 DOB Safety. Sources: NYC DOB, HPD, and ECB/OATH.

Does 431 45 ST, Brooklyn have docketed judgments?

No docketed OATH judgments were found in local records for 431 45 ST, Brooklyn, NY 11220. Judgment data is sourced from NYC Office of Administrative Trials & Hearings (OATH) hearing records.

What is the property tax assessment for 431 45 ST?

431 45 ST, Brooklyn, NY 11220 has an assessed market value of $1.7M and a total assessed value of $104K (land: $16K). Assessment data is from the NYC Department of Finance (DOF).

When was 431 45 ST last sold?

431 45 ST, Brooklyn, NY 11220 last sold for $730K on Jul 30, 2008. Sale records are sourced from NYC ACRIS and Department of Finance rolling sales data.

What is the zoning for 431 45 ST?

431 45 ST, Brooklyn, NY 11220 is zoned R6B. 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 431 45 ST?

431 45 ST, Brooklyn, NY 11220 is individually 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 431 45 ST?

Search 431 45 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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431 45 ST, Brooklyn, NY 11220 — Property Records, Permits, Violations, Tax & Zoning | RegWatch