306 5th 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
Limited highlights data — verify with a tour.
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 6-story building located in Park Slope, containing 9 residential units. Built in 2000.
The neighborhood: Gowanus
Brooklyn · 3,023 buildings tracked
Median asking rent: $4,268 1BR · $6,490 2BR
1 subway station nearby
4 parks · 1.1 acres · incl. Ennis Playground
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
- Water/Plumbing5
- Structural3
- Admin2
Severity Key
- Class C: Immediately Hazardous (Major)
- Class B: Hazardous (Moderate)
- Class A: Non-Hazardous (Minor)
- Pests
ABATE THE INFESTATION CONSISTING OF ROACHES IN THE ENTIRE APARTMENT LOCATED AT APT 6, 6th STORY, 1st APARTMENT FROM NORTH AT EAST
Jun 4, 2026Class C - Heat/Hot Water
HOT WATER AT ALL HOT WATER FIXTURES IN THE ENTIRE APARTMENT LOCATED AT APT 3A, 3rd STORY, 1st APARTMENT FROM SOUTH AT WEST
Feb 12, 2024Class C - Water/Plumbing
THE ROOF SO THAT IT WILL NOT LEAK OVER THE CEILING IN THE 5th ROOM FROM NORTH AT WEST LOCATED AT APT 6, 6th STORY, 1st APARTMENT FROM NORTH AT EAST
Jun 18, 2026Class B - Structural
THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN A UNIFORM COLOR AT CEILING IN THE 5th ROOM FROM NORTH AT WEST LOCATED AT APT 6, 6th STORY, 1st APARTMENT FROM NORTH AT EAST
Jun 18, 2026Class B - Water/Plumbing
THE LEAKY AND/OR DEFECTIVE FAUCETS AT BATHTUB IN THE 2nd BATHROOM FROM NORTH LOCATED AT APT 6, 6th STORY, 1st APARTMENT FROM NORTH AT EAST
Jun 4, 2026Class 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 | — | $3,369 | — |
| 1 Bed | — | $4,268 | — |
| 2 Bed | — | $6,620 | — |
| 3+ Bed | — | $10,000 | — |
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
308 5TH AVENUE LLC
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 16 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 1 noise complaint with 311 in the past year, about the neighborhood median of 1.
- How responsive is management to problems?
- Resolved violations at this building closed in about 2112 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 Gowanus is about $4,268/month for a one-bedroom.