521 16th 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 1900
- Quieter than average for the neighborhood0 noise complaints in past year (vs 1 median)
Things to Know
Real considerations before you sign
- Open critical violations3 Class C (immediately hazardous)
- Significant issues across building dataSee violation history below for details
About this building
A 3-story building located in Windsor Terrace-South Slope, containing 6 residential units. Built in 1900.
The neighborhood: Windsor Terrace
Brooklyn · 2,713 buildings tracked
Median asking rent: $3,484 1BR · $4,839 2BR
2 subway stations nearby
6 parks · 2.6 acres · incl. Sitting Area
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
- Window/Door12
- Pests6
- Security6
Severity Key
- Class C: Immediately Hazardous (Major)
- Class B: Hazardous (Moderate)
- Class A: Non-Hazardous (Minor)
- Heat/Hot Water
READY ACCESS TO BUILDING'S HEATING SYSTEM CELLAR DOOR LOCKED.
Jun 4, 2008Class C - Heat/Hot Water
POST NOTICE, IN FORM APPROVED BY THE DEPARTMENT, STATING THE NAME AND LOCATION OF THE PERSON DESIGNATED BY THE OWNER TO HAVE KEY TO BUILDING'S HEATING SYSTEM 1 STY PUBLIC HALL & ON BOILER ROOM DOOR.
Jun 4, 2008Class C - Heat/Hot Water
B ADM CODE DEVICE PRESENT ON CENTRAL HEATING SYSTEM WHICH IS CAPABLE OF CAUSING AN OTHERWISE OPERABLE SYSTEM TO BECOME INOPERABLE EAST FIRE PASSAGEWAY NIGHT INSPECTION.
Jun 4, 2008Class C - Rubbish
ADM CODE REMOVE ALL ENCUMBRANCES CONSISTING OF HOUSEHOLD ITEMS 3 STY PUB HALL TO BULKHEAD.
Jun 4, 2008Class B - Heat/Hot Water
M/D LAW ABATE THE NUISANCE CONSISTING OF CLOTHESLINE BOILER ROOM CELLAR.
Jun 4, 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. |
|---|---|---|---|
| 1 Bed | — | $3,483.5 | — |
| 2 Bed | — | $4,839 | — |
| 3+ Bed | — | $13,000 | — |
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
ROBERT DANNER
Cannot compute responsiveness yet. The building has 40 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 40 open HPD violations on record, including 3 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 Windsor Terrace is about $3,484/month for a one-bedroom.