3727 Neptune 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 1925
- 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-story building located in Coney Island-Sea Gate, containing 3 residential units. Built in 1925.
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
- Admin12
- Pests9
- Water/Plumbing7
Severity Key
- Class C: Immediately Hazardous (Major)
- Class B: Hazardous (Moderate)
- Class A: Non-Hazardous (Minor)
- Water/Plumbing
M/D LAW ABATE THE NUISANCE CONSISTING OF CONCEALED WATER LEAK AT PUBLIC HALL AT CEILING AND WEST WALL AT BASEMENT
Feb 16, 2012Class C - Structural
WITH SIMILAR MATERIAL THE BROKEN OR DEFECTIVE FIRE RETARDANT CEILING AT PUBLIC HALL AT BASEMENT
Feb 15, 2012Class C - Structural
WITH SIMILAR MATERIAL THE BROKEN OR DEFECTIVE CEMENT FLOOR AT BASEMENT
Feb 15, 2012Class B - Electrical
THE BROKEN OR DEFECTIVE ELECTRICAL FIXTURE AT CEUILING AT BASEMENT
Feb 15, 2012Class B - Structural
WITH SIMILAR MATERIAL THE BROKEN OR DEFECTIVE FIRE RETARDANT ALL WALLS AT PUBLIC HALL AT BASEMENT
Feb 15, 2012Class 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
3727 NEPTUNE LLC
Cannot compute responsiveness yet. The building has 47 open violations but none have been resolved in our visibility window, so days-to-close has no data to average.
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 47 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.
- 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.