How well maintained is this building?

There are 97 open HPD violations on record, including 11 Class C (the city's most serious category). That's higher than typical for the neighborhood (3 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 3 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 138 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 Tremont is about $2,467/month for a one-bedroom.

2012 Mapes Avenue

Tremont·Bronx

🔴3 Pest Alerts

⚪Pre-War

Scroll for details

Violation & building data

Violation data updated Jul 1

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

Building overview

Area Avg$2,4671-bed neighbourhood

Value—needs listing data

Violations11 critical

BuildingWalk-up

Data as of Jul 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 1912

Things to Know

Real considerations before you sign

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

How we pick these

Neighbourhood mapOpen in Google Maps

About this building

A 5-story building located in Tremont, containing 29 residential units. Built in 1912.

Neighborhood

Tremont →

The neighborhood: Tremont

Bronx · 1,393 buildings tracked

Median asking rent: $2,467 1BR · $2,800 2BR

7 parks · 3.0 acres · incl. Admiral Farragut Playground

Full Tremont 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 (97 vs 3 average per building).

Top issues

Structural20
Safety17
Water/Plumbing17

Severity Key

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

Show Critical Only (Class C)

Mold
THE SOURCE AND ABATE THE VISIBLE MOLD CONDITION... GREATER THAN 10 SQ. FT. AT SOUTH WALL IN THE BATHROOM LOCATED AT APT 8, 2nd STORY, 1st APARTMENT FROM EAST AT SOUTH ORIGINAL VIOLATION 17156166 ISSUED 24-JUL-24 HAS BEEN UPGRADED TO CLASS C PER ADMINISTRATIVE CODE §27-2017.3a(5)(a) or (b).
Apr 30, 2025Class C
Safety
C) MDL AND 28 RCNY §25-171: REPLACE OR REPAIR THE SELF-CLOSING DOORS THAT IS MISSING OR DEFECTIVE HINGES IN THE ENTRANCE LOCATED AT APT 8, 2nd STORY, 1st APARTMENT FROM EAST AT SOUTH
Jul 8, 2024Class C
Pests
ABATE THE INFESTATION CONSISTING OF ROACHES IN THE ENTIRE APARTMENT LOCATED AT APT 14, 3rd STORY, 1st APARTMENT FROM WEST AT NORTH , 1st SECTION FROM NORTH AT EAST
Jun 27, 2024Class C
Pests
ABATE THE INFESTATION CONSISTING OF ROACHES IN THE ENTIRE APARTMENT LOCATED AT APT 20, 4th STORY, 2nd APARTMENT FROM WEST AT NORTH , SECTION ''EAST''
Jan 19, 2024Class C
General
OR REPLACE THE BROKEN OR DEFECTIVE INOPERABLE RADIATOR IN THE KITCHEN LOCATED AT APT 20, 4th STORY, 2nd APARTMENT FROM WEST AT NORTH , SECTION ''EAST''
Jan 19, 2024Class C

Market Value Estimate

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

Comp Matrix

Unit Type	This Bldg	Area Avg	Diff.
1 Bed	—	$2,467	—
2 Bed	—	$2,800	—
3+ Bed	—	$3,757	—

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

KLLEZNA ASSOCIATES, .

Responsiveness Score

138days

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 97 open HPD violations on record, including 11 Class C (the city's most serious category). That's higher than typical for the neighborhood (3 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 3 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 138 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 Tremont is about $2,467/month for a one-bedroom.

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