How well maintained is this building?

There are 39 open HPD violations on record, including 6 Class C (the city's most serious category). That's higher than typical for the neighborhood (2 average per building).

Is this building rent-stabilized?

Yes — this building appears on the DHCR rent-stabilized building list. Ask the landlord to confirm whether a specific apartment is stabilized.

How noisy is this building?

Neighbors filed 13 noise complaints with 311 in the past year, above the neighborhood median of 2 among buildings with any noise complaints.

How responsive is management to problems?

Resolved violations at this building closed in about 521 days on average (NYC average is roughly 45 days). Open items are listed in the Safety & Violations section above.

What does it cost to live here?

We don't have current listings for this building. Typical asking rent in Prospect-Lefferts Gardens is about $3,125/month for a one-bedroom.

1021 Nostrand Avenue

Prospect-Lefferts Gardens·Brooklyn

🔴5 Pest Alerts

⚪Pre-War

Scroll for details

Violation & building data

Violation data updated Oct 1

Sources: NYC Department of Buildings, NYC Housing Preservation & Development +1 more

Building overview

Area Avg$3,1251-bed neighbourhood

Value—needs listing data

Violations6 critical

BuildingElevator

Data as of Oct 1, 2026

Building Quality

How is this calculated?

0.0/ 10Significant Issues

Based on open violations, 311 complaint patterns, and amenities.

Unit Value

How is this calculated?

Limited data — verify with a tour.

Compared to typical rent for this neighborhood and bedroom count.

Highlights

What's great about this place

Pre-war character
Built in 1926

Things to Know

Real considerations before you sign

Open critical violations
6 Class C (immediately hazardous)
Top complaint type at this building
13 heat complaints in past year
Higher noise than typical for the neighborhood
13 noise complaints in past year (vs 2 median)

How we pick these

Neighbourhood mapOpen in Google Maps

About this building

A 6-story building located in Prospect Lefferts Gardens-Wingate, containing 66 residential units. Built in 1926.

Neighborhood

Prospect-Lefferts Gardens →

The neighborhood: Prospect-Lefferts Gardens

Brooklyn · 3,721 buildings tracked

Median asking rent: $3,125 1BR · $4,188 2BR

BrightonBroadwayNostrand

4 subway stations nearby

2 parks · 0.3 acres · incl. Rolph Henry Playground

Full Prospect-Lefferts Gardens guide

Available Units

0 active

No past listings.

Past and off-market units will appear here when data is available.

Safety & Violations

Safety Record

Active Violations

Higher than typical for this neighborhood (39 vs 2 average per building).

Top issues

Water/Plumbing14
Structural9
Pests5

Severity Key

Class C: Immediately Hazardous (Major)
Class B: Hazardous (Moderate)
Class A: Non-Hazardous (Minor)

Show Critical Only (Class C)

Pests
ABATE THE INFESTATION CONSISTING OF MICE IN THE ENTIRE APARTMENT LOCATED AT APT F11, 6th STORY, 1st APARTMENT FROM SOUTH AT WEST , SECTION AT WEST
Jul 28, 2026Class C
Mold
THE SOURCE AND ABATE THE VISIBLE MOLD CONDITION... AT EAST WALL APPROXAPPROXIMATELY 14 SQ FT NORTH WALL 6 SQ FT IN THE 2nd ROOM FROM NORTH LOCATED AT APT E3, 5th STORY, 1st APARTMENT FROM NORTH AT EAST ORIGINAL VIOLATION 14837126 ISSUED 20-FEB-22 HAS BEEN UPGRADED TO CLASS C PER ADMINISTRATIVE CODE §27-2017.3a(5)(a) or (b).
Jul 23, 2024Class C
Mold
THE SOURCE AND ABATE THE VISIBLE MOLD CONDITION... APPROXIMATELY 4 SQ FT AT EAST WALL, 8 SQ FT, AT SOUTH WALL, 8 SQ FT,AT NORTH WALL,10 SQ FT AT CEILING IN THE BATHROOM LOCATED AT APT C3, 3rd STORY, 1st APARTMENT FROM WEST AT NORTH
Apr 29, 2024Class C
Pests
ABATE THE INFESTATION CONSISTING OF ROACHES IN THE ENTIRE APARTMENT LOCATED AT APT E4, 5th STORY, 2nd APARTMENT FROM NORTH AT EAST
Jul 20, 2021Class C
Pests
ABATE THE INFESTATION CONSISTING OF MICE IN THE ENTIRE APARTMENT LOCATED AT APT F8, 6th STORY, APARTMENT AT SOUTH , SECTION AT WEST
Mar 1, 2021Class C

Market Value Estimate

Statistical estimate based on publicly available listing data. Not an appraisal. See disclaimer.Market data as of Oct 1, 2026.

Comp Matrix

Unit Type	This Bldg	Area Avg	Diff.
Studio	—	$2,900	—
1 Bed	—	$3,125	—
2 Bed	—	$4,187.5	—
3+ Bed	—	$5,125	—

Value Verdict

Insufficient listing or market data to compute a verdict for this building.

Rent vs. Buy Analysis

No listing data available to estimate rent vs. buy.

Management & Operations

Management & Performance

Owner/Operator

645 OCEAN AVENUE ASSOCIATES, LP

Responsiveness Score

521days

Average time to resolve violations

Slower than NYC average (45 days)

We haven't verified this building's policies yet. Pet, utility, and leasing details appear here once we've reviewed the management company's official site — we only show policies we can source, never assumptions.

Living here — quick answers

Every answer comes from public records for this specific building — we skip questions we can't answer with data.

How well maintained is this building?: There are 39 open HPD violations on record, including 6 Class C (the city's most serious category). That's higher than typical for the neighborhood (2 average per building).
Is this building rent-stabilized?: Yes — this building appears on the DHCR rent-stabilized building list. Ask the landlord to confirm whether a specific apartment is stabilized.
How noisy is this building?: Neighbors filed 13 noise complaints with 311 in the past year, above the neighborhood median of 2 among buildings with any noise complaints.
How responsive is management to problems?: Resolved violations at this building closed in about 521 days on average (NYC average is roughly 45 days). Open items are listed in the Safety & Violations section above.
What does it cost to live here?: We don't have current listings for this building. Typical asking rent in Prospect-Lefferts Gardens is about $3,125/month for a one-bedroom.

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