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Brooklyn • One Family Dwelling

51 Mcguinness Blvd

Brooklyn, NY 11222Company-ownedBBL 3026820009BIN 3323546
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Updated Aug 1, 2026 · 16 sources

Year Built1910
Floors2
Units1
Building Area1,000 sqft
ZoningR7A
ClassA9
Market Value$1.5M

51 MCGUINNESS BLVD is a property located at 51 MCGUINNESS BLVD, Brooklyn, NY 11222. It is classified as a one family dwelling - miscellaneous. The building was constructed in 1910. It has 2 floors and 1 unit. The building area is 1,000 square feet on a 825 sqft lot. The property is zoned R7A. The assessed market value is $1.5M. It last sold for $900K on Jul 8, 2022. Public records list the property as company-owned. There are 2 building permits on record (2 active). Data sourced from NYC Department of Buildings (DOB), Housing Preservation & Development (HPD), Department of Finance (DOF), and other government agencies.

A RegWatch Dossier

56records on file

Completed in 1910, 51 Mcguinness Blvd rises 2 stories over Kings. Public records put it at 1 unit and 1,000 square feet of floor area, on land zoned R7A. It is carried on the public rolls at a market value of $1.5M, and assessed for tax at $92.3K. In the 35 years its record reaches back, the lot has drawn 56 separate government filings.

The documentary life of the address leans hard toward mortgage: 20 of its 56 records, fully 36%, fall under that one heading. Release (18) and inspection (5) trail well behind. No violations stand open against it today.

The pace is anything but even. The record runs hot early and quiets with age, with 2005 its single busiest year.

Read together — 36% mortgage, 35 years of accumulation, a parcel of Kings — these scattered records compose a portrait of the address that no single page sets out to draw.

$1.5M of Kings, written across 56 government filings.

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Sources
NYC DOBNYC HPDNYC DOFACRISNYC DCPECB/OATHNYC DEPNYC LPCNYC FDNYNYS DHCRMOCEJFEMAEPAUS CensusHUDUSGS
updated

Property Details

Address51 MCGUINNESS BLVD, Brooklyn, NY 11222
Building TypeOne Family Dwelling - Miscellaneous
A9
Year Built1910
Floors2
Total Units1
Building Area1,000 sqft
Lot Size825 sqft
ZoningR7A
ConditionAverage
3026820009
3323546
OwnershipCompany-owned

Assessment & Sales

$1.5M
$92K
$14K
$900K
Last Sale DateJul 8, 2022

Building Permits

2 on record · 2 active
Construction EquipmentDOB Legacy
ISSUED
Filed Apr 14, 2017Job #321539714-01-01

PL

View this permit's full record & inspection history →
Alteration — Type 2DOB Legacy
PERMIT ISSUED - ENTIRE JOB/WORK
Filed Apr 14, 2017Est. cost $35KJob #321539714-01

GEN. CONSTR.

View this permit's full record & inspection history →

Violations

none on record

No violations found in local records.

Get the Complete Report for 51 MCGUINNESS BLVD

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

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Frequently Asked Questions

When was 51 MCGUINNESS BLVD, Brooklyn built?

The building at 51 MCGUINNESS BLVD, Brooklyn, NY 11222 was constructed in 1910. It is classified as a one family dwelling - miscellaneous with 2 floors and 1 unit. The building area is 1,000 sqft.

Are there building permits at 51 MCGUINNESS BLVD, Brooklyn?

Yes. 51 MCGUINNESS BLVD, Brooklyn, NY 11222 has 2 building permits on record, with 2 currently active. Permits are sourced from the NYC Department of Buildings (DOB Legacy and DOB NOW systems). The most recent permit is a Construction Equipment (ISSUED) filed Apr 14, 2017.

Does 51 MCGUINNESS BLVD, Brooklyn have violations?

No violations were found in local records for 51 MCGUINNESS BLVD, Brooklyn, NY 11222. Violation data is sourced from DOB (safety and legacy), HPD (housing), and ECB (environmental control).

Does 51 MCGUINNESS BLVD, Brooklyn have docketed judgments?

No docketed OATH judgments were found in local records for 51 MCGUINNESS BLVD, Brooklyn, NY 11222. Judgment data is sourced from NYC Office of Administrative Trials & Hearings (OATH) hearing records.

What is the property tax assessment for 51 MCGUINNESS BLVD?

51 MCGUINNESS BLVD, Brooklyn, NY 11222 has an assessed market value of $1.5M and a total assessed value of $92K (land: $14K). Assessment data is from the NYC Department of Finance (DOF).

When was 51 MCGUINNESS BLVD last sold?

51 MCGUINNESS BLVD, Brooklyn, NY 11222 last sold for $900K on Jul 8, 2022. Sale records are sourced from NYC ACRIS and Department of Finance rolling sales data.

What is the zoning for 51 MCGUINNESS BLVD?

51 MCGUINNESS BLVD, Brooklyn, NY 11222 is zoned R7A. 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 51 MCGUINNESS BLVD?

51 MCGUINNESS BLVD, Brooklyn, NY 11222 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 51 MCGUINNESS BLVD?

Search 51 MCGUINNESS BLVD 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 adds the complete title history, owner contacts, and a downloadable PDF.

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51 MCGUINNESS BLVD, Brooklyn, NY 11222 — Property Records, Permits, Violations, Tax & Zoning | RegWatch