3731 Nautilus 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
- Pre-war characterBuilt in 1920
- Quieter than average for the neighborhood0 noise complaints in past year (vs 1 median)
Things to Know
Real considerations before you sign
- Open critical violations2 Class C (immediately hazardous)
- Significant issues across building dataSee violation history below for details
About this building
A 2.5-story building located in Coney Island-Sea Gate, containing 3 residential units. Built in 1920.
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
Open HPD violations on record for this building.
Top issues
- Lead Paint2
- Structural2
- Heat/Hot Water2
Severity Key
- Class C: Immediately Hazardous (Major)
- Class B: Hazardous (Moderate)
- Class A: Non-Hazardous (Minor)
- Heat/Hot Water
READY ACCESS TO BUILDINGS HEATING SYSTEM : DOOR TO CELLAR IS LOCKED AT 1 STY PUBLIC HALL
Jan 26, 2010Class C - Heat/Hot Water
HOT WATER AT ALL HOT WATER FIXTURES LOCATED AT APT 2, 2nd STORY, APARTMENT AT SOUTH
Jan 11, 2010Class C - Mold
THE SOURCE AND ABATE THE NUISANCE CONSISTING OF MOLD ... AT CEILING, 15 SQUARE FEET IN THE 3rd ROOM FROM NORTH AT WEST LOCATED AT APT 1FL, 1st STORY
Nov 18, 2015Class B - Structural
THE MISSING LIGHT FIXTUIRE AT CEILING IN THE 3rd ROOM FROM NORTH AT WEST LOCATED AT APT 1FL, 1st STORY
Nov 18, 2015Class B - Water/Plumbing
HMC: PROPERLY REPAIR THE SOURCE AND ABATE THE EVIDENCE OF A WATER LEAK AT CEILING IN THE 3rd ROOM FROM NORTH AT WEST LOCATED AT APT 1FL, 1st STORY
Nov 18, 2015Class 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 | — | $3,500 | — |
| 1 Bed | — | $4,000 | — |
| 2 Bed | — | $5,075 | — |
| 3+ Bed | — | $4,350 | — |
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
THE IRREVOCABLE TRUST OF ABRAHAM COHEN
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 13 open HPD violations on record, including 2 Class C (the city's most serious category).
- 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 841 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 Sea Gate is about $4,000/month for a one-bedroom.