900 Baychester Avenue
Building overview
Data as of Jul 1, 2026
Based on open violations, 311 complaint patterns, and amenities.
Compared to typical rent for this neighborhood and bedroom count.
Highlights
What's great about this place
- Quieter than average for the neighborhood0 noise complaints in past year (vs 4 median)
Things to Know
Real considerations before you sign
- Open critical violations8 Class C (immediately hazardous)
- Significant issues across building dataSee violation history below for details
About this building
A 33-story building located in Co-op City, containing 10914 residential units. Built in 1969.
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 (95 vs 1 average per building).
Top issues
- Structural36
- Water/Plumbing30
- Lead Paint7
Severity Key
- Class C: Immediately Hazardous (Major)
- Class B: Hazardous (Moderate)
- Class A: Non-Hazardous (Minor)
- Window/Door
OR REPLACE THE BROKEN OR DEFECTIVE MORTISSE LOCK AND ASSEMBLY IN THE ENTRANCE LOCATED AT APT 9C, 9th STORY, 1st APARTMENT FROM WEST AT NORTH
May 14, 2024Class C - Water/Plumbing
HMC: PROPERLY REPAIR THE SOURCE AND ABATE THE EVIDENCE OF A WATER LEAK AT CEILING IN THE BATHROOM LOCATED AT APT 17J, 17th STORY, 2nd APARTMENT FROM WEST AT NORTH
Feb 23, 2023Class C - Pests
ABATE THE INFESTATION CONSISTING OF ROACHES IN THE ENTIRE APARTMENT LOCATED AT APT 9D, 9th STORY, 2nd APARTMENT FROM SOUTH AT WEST
Dec 3, 2021Class C - Structural
THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN A UNIFORM COLOR AT EAST WALL IN THE 5th ROOM FROM EAST LOCATED AT APT 2F, 2nd STORY, 1st APARTMENT FROM EAST AT SOUTH
Jul 28, 2025Class B - Structural
THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN A UNIFORM COLOR AT WEST WALL IN THE 2nd ROOM FROM NORTH LOCATED AT APT 9C, 9th STORY, 1st APARTMENT FROM WEST AT NORTH
May 14, 2024Class B
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. |
|---|---|---|---|
| Studio | — | $4,000 | — |
| 1 Bed | — | $2,995 | — |
| 2 Bed | — | $3,400 | — |
| 3+ Bed | — | $3,700 | — |
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
RIVERBAY CORPORATION
Responsiveness Score
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 95 open HPD violations on record, including 8 Class C (the city's most serious category). That's higher than typical for the neighborhood (1 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 0 noise complaints with 311 in the past year — none on record for this building.
- How responsive is management to problems?
- Resolved violations at this building closed in about 260 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 Co-op City is about $2,995/month for a one-bedroom.