Brooklyn • One Family Dwelling

1012 East 42 St

Brooklyn, NY 11210Individually ownedBBL 3077450001BIN 3345484

Updated Aug 1, 2026 · 16 sources

Year Built1940
Floors2
Units1
Building Area1,558 sqft
ZoningR4
ClassA9
Market Value$622K

1012 EAST 42 ST is a property located at 1012 EAST 42 ST, Brooklyn, NY 11210. It is classified as a one family dwelling - miscellaneous. The building was constructed in 1940. It has 2 floors and 1 unit. The building area is 1,558 square feet on a 1,950 sqft lot. The property is zoned R4. The assessed market value is $622K. Public records list the property as individually 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

27records on file

Completed in 1940, 4119 Ave I rises 2 stories over Kings. Public records put it at 1 unit and 1,558 square feet of floor area, on land zoned R4. It is carried on the public rolls at a market value of $622K, and assessed for tax at $37.3K. In the 30 years its record reaches back, the lot has drawn 27 separate government filings.

The documentary life of the address leans hard toward mortgage: 11 of its 27 records, fully 41%, fall under that one heading. Assignment (5) and release (4) trail well behind. No violations stand open against it today.

The pace is anything but even. Activity is spread across the decades, with 1995 the busiest year on file.

Read together — 41% mortgage, 30 years of accumulation, a parcel of Kings — these scattered records compose a portrait of the address that no single page sets out to draw.

$622K of Kings, written across 27 government filings.

Property Details

Address1012 EAST 42 ST, Brooklyn, NY 11210
Building TypeOne Family Dwelling - Miscellaneous
A9
Year Built1940
Floors2
Total Units1
Building Area1,558 sqft
Lot Size1,950 sqft
ZoningR4
ConditionAverage
3077450001
3345484
OwnershipIndividually owned

Assessment & Sales

$622K
$37K
$9K

Building Permits

2 on record · 2 active
Alteration — Type 2DOB Legacy
PERMIT ISSUED - ENTIRE JOB/WORK
Filed Oct 19, 2018Est. cost $21KJob #340637519-01
Construction EquipmentDOB Legacy
ISSUED
Filed Oct 19, 2018Job #340637519-01-01

Violations

none on record

No violations found in local records.

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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 1012 EAST 42 ST, Brooklyn built?

The building at 1012 EAST 42 ST, Brooklyn, NY 11210 was constructed in 1940. It is classified as a one family dwelling - miscellaneous with 2 floors and 1 unit. The building area is 1,558 sqft.

Are there building permits at 1012 EAST 42 ST, Brooklyn?

Yes. 1012 EAST 42 ST, Brooklyn, NY 11210 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 Alteration — Type 2 (PERMIT ISSUED - ENTIRE JOB/WORK) filed Oct 19, 2018.

Does 1012 EAST 42 ST, Brooklyn have violations?

No violations were found in local records for 1012 EAST 42 ST, Brooklyn, NY 11210. Violation data is sourced from DOB (safety and legacy), HPD (housing), and ECB (environmental control).

Does 1012 EAST 42 ST, Brooklyn have docketed judgments?

No docketed OATH judgments were found in local records for 1012 EAST 42 ST, Brooklyn, NY 11210. Judgment data is sourced from NYC Office of Administrative Trials & Hearings (OATH) hearing records.

What is the property tax assessment for 1012 EAST 42 ST?

1012 EAST 42 ST, Brooklyn, NY 11210 has an assessed market value of $622K and a total assessed value of $37K (land: $9K). Assessment data is from the NYC Department of Finance (DOF).

What is the zoning for 1012 EAST 42 ST?

1012 EAST 42 ST, Brooklyn, NY 11210 is zoned R4. 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 1012 EAST 42 ST?

1012 EAST 42 ST, Brooklyn, NY 11210 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 1012 EAST 42 ST?

Search 1012 EAST 42 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 adds the complete title history, owner contacts, and a downloadable PDF.

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