510 East 80 Street
Composite verdict
510 East 80th Street is a 15-floor, 91-unit condo building built in 1986, managed by the Carriage House Condominium Board. The HPD record shows 10 open violations (5 Class A, 5 Class B, 0 Class C) with a B grade of 70/100, but the landlord response rate is flagged as slow — and the most recent violation on record has been open for 6,434 days (roughly 17 years), which is a significant red flag worth pressing the board on. The 311 data for the surrounding area shows 95 heat/hot water complaints and 52 unsanitary condition complaints as the top two categories, which warrants direct questions about building systems. Crime is relatively low with a B grade (80/100) and only 16 incidents nearby, and there are no bedbug filings in the past 3 years.
Class B
Class C
past 12 months
units
(out of 100)
rent
rating
min walk
(311 complaints)
errands grade
nearby
- The most recent HPD violation on file is a Class A plastering/paint defect in Apt 15E that has been open for 6,434 days — roughly 17 years. Why has this never been resolved, and what does that say about how the condo board handles maintenance obligations?
- HPD flags the landlord response rate as 'slow' and there are 5 open Class B violations right now. What is the board's current plan and timeline to close these violations?
- 311 records show 95 heat/hot water complaints in the surrounding area over the past year — the single highest complaint category. What is the building's heating system, how old is the boiler, and has the unit or building had heat or hot water outages in the past two winters?
- There are 52 unsanitary condition complaints and 14 rat complaints in the 311 data for this area. What pest-control measures does the condo board have in place, and has the building had any rodent or sanitation issues in common areas?
- The noise data shows 48 complaints over the past 12 months with a C grade ('moderate noise activity'), dominated by 33 residential noise complaints. What floors and exposures tend to be noisiest, and how does the board handle noise disputes between units?
- The building is a condo and none of the 91 units are rent-stabilized. If you are renting from an individual unit owner rather than the board directly, ask to see the owner's proprietary lease or house rules, confirm they have board approval to sublet, and clarify who is responsible for repairs — the unit owner or the condo board — and how quickly each responds.
- Inspect the common areas — lobby, hallways, and stairwells — for visible signs of deferred maintenance: peeling paint, water stains, cracked plaster, or damaged flooring. Given that a plastering violation has been open for 17 years, look carefully at wall and ceiling surfaces throughout the building, not just in the unit.
- Check the unit's heating and plumbing fixtures directly: run the hot water, test the radiator or HVAC, and look under sinks for signs of past leaks or water damage. Heat/hot water and plumbing are the top 311 complaint categories in this area, so functional testing at the showing is essential.
- Assess the building's entry security and intercom system in person: test whether the front door locks securely, whether the intercom works, and whether there is a staffed door or camera coverage. With 3 petit larceny incidents among the top nearby offenses, building access controls are worth verifying.
510 East 80 Street sits in Manhattan, ZIP 10075. The closest subway is 86 St (Q) (9-minute walk), served by the Q line. Within an 800-meter walk you'll find 128 restaurants, 36 cafes, 35 groceries, and 9 pharmacies — a walkable-errands grade of A. Nearby public schools include P.S. 158 Bayard Taylor (grades Pre-K to 5), a 2-minute walk. Noise activity over the past 12 months is moderate noise activity — 48 noise complaints filed via 311, mostly residential noise. NYPD CompStat data places this precinct at a 80/100 safety score.
- Class B · 5 open · penalty 25 · (5/ea)
- Class A · 5 open · penalty 5 · (1/ea)
- Dec 11, 2024 "FAILURE TO CERTIFY CORRECTION ON IMMEDIATELY HAZARDOUS (CLASS 1) ECB VIOLATION"
- Sep 27, 2024 "OBSERVED APT # 11G BALCONY INSTATE OF DISREPAIR CONDITIONS WITH CRACKS, SPALLING AND LOOSE CONCRETE AT EDGE OF…"
- Dec 1, 2021 "FAILURE TO DISPLAY ENERGY EFFICIENCY SCORE AND ENERGY EFFICIENCY GRADE AS PER ADCODE SEC. 28-309.12.3"
- BRICIN PARKING, CORP.
- 80TH ST. PARKING CORP.
- EAST 79TH STREET PARKING LLC
- P.S. 158 Bayard Taylor
- P.S. 290 Manhattan New School
- 86 St (Q)
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