413 9th Street
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 1912
Things to Know
Real considerations before you sign
- Open critical violations1 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 20 residential units. Built in 1912.
The neighborhood: Park Slope
Brooklyn · 3,806 buildings tracked
Median asking rent: $4,048 1BR · $6,800 2BR
4 subway stations nearby
1 park · 0.2 acres · incl. Gardens Of Union
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
- Safety3
- Lead Paint3
- Structural3
Severity Key
- Class C: Immediately Hazardous (Major)
- Class B: Hazardous (Moderate)
- Class A: Non-Hazardous (Minor)
- Lead Paint
REMOVE OR COVER IN A MANNER APPROVED BY THE DEPARTMENT THE PEELING LEAD PAINT CEILING NORTHEAST ROOM 3RD STY NORTHWEST APT 34 MS BURKE 499 6588. , SECTION '' ''
Mar 12, 1984Class C - Mold
THE SOURCE AND ABATE THE VISIBLE MOLD CONDITION... AT CEILING (APPROX 8 SQ FT) IN THE BATHROOM LOCATED AT APT 33, 3rd STORY, 2nd APARTMENT FROM WEST AT NORTH ORIGINAL VIOLATION 16376437 ISSUED 02-NOV-23 HAS BEEN UPGRADED TO CLASS B PER ADMINISTRATIVE CODE §27-2017.3a(3)(a) or (b).
Mar 13, 2024Class B - Rubbish
ADM CODE REMOVE ALL ENCUMBRANCES CONSISTING OF FLOWER POTS
Nov 13, 2023Class B - Structural
WITH SIMILAR MATERIAL THE BROKEN OR DEFECTIVE CERAMIC FLOOR TILES AT VESTIBULE AT PUBLIC HALL, 1st STORY
Apr 27, 2023Class B - General
SUITABLE TIGHT COVER FOR THE HANDHOLE OPENING OF TRAP CELLAR CENTER EAST.
Jun 5, 2008Class 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 | — | $3,095 | — |
| 1 Bed | — | $4,047.5 | — |
| 2 Bed | — | $6,800 | — |
| 3+ Bed | — | $6,574.5 | — |
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
415 9TH ST TENANTS INC
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 14 open HPD violations on record, including 1 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 4740 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 Park Slope is about $4,048/month for a one-bedroom.