What the listing does not show
340 West 86th Street #5A
in 340 West 86th StreetManhattan, NY 10024CondominiumHigh risk
Listed at $1,300,000. The listing does not mention what city records show: 8 open housing violations, 3 of them immediately hazardous. A buyer can put that on the table before contract. A seller should expect the question.
- Asking
- $1,300,000
- Beds
- 3 beds
- Baths
- 1 bath
- Size
- 1,571 ft²
- Building
- Condominium
- Built
- 1909
- Open housing violations
- 8
- Immediately hazardous
- 3
- Open building violations
- 5
- Unresolved penalties
- 2
01 / Findings
What to ask about
City records a buyer can raise and a seller should be ready to explain. A reading of open filings, not a forecast.
- 013 open Class C (immediately hazardous) housing violations a buyer can raise, and a seller should be ready to explain.
- 025 open Buildings Department violations, which can slow a closing.
- 032 unresolved penalties (1 hazardous) that can follow the property into the sale.
- 04In the Riverside-West End Historic District Extension I, so exterior changes are restricted.
02 / Building
The building
City records for 340 West 86th Street, the building this listing is in. Department of Finance class R4: Condominium.
- Type
- Condominium
- Year built
- 1909
- Floors
- 12
- Units
- 7070 residential
- Building area
- 70,781 ft²
- Residential / commercial
- 70,781 / 0 ft²
- Lot
- 10,217 ft²100 × 102.17 ft
- Assessed value
- $10,899,904Tax assessment, not market value
- Assessed land
- $1,714,510
- Tax exemption
- $17,640
04 / Checked
What was checked
A zero means the file exists and is clear. A dash means the city has no file for this address, which is not the same thing.
Housing (HPD)
8
open violations
3 immediately hazardous, 4 hazardous, 1 non-hazardous, 0 informational.
Registration current, ended Sep 1, 2027. Owner state NY.
Buildings (DOB)
5
open violations
7 safety-related. Most recent open filing Aug 14, 2025.
Permits, unsafe structures, boilers, elevators, facades.
Penalties (ECB)
2
unresolved
1 hazardous. $15,450 imposed, last issued Apr 20, 2026.
Unpaid balance
05 / Full report
Not on the listing
Sale prices, mortgage amounts and document amounts the city has on file. The listing does not include them.
Condominium sales are recorded unit by unit, so deeds and mortgages are not combined for the whole building.
Unlock the recorded amounts for 340 West 86th Street #5A
After you register, the paid report includes who owns the building, plus the amounts below from the city file.
- Owner details
- Unpaid penalty balance
Paid report
The rest of 340 West 86th Street #5A is not on the listing
After you register, the paid report names the owner. It also includes the city-file amounts the listing leaves out.
- Owner details
- Unpaid penalty balance
06 / FAQ
Questions
How many open violations does 340 West 86th Street #5A have?
As of Oct 6, 2026, the building at 340 West 86th Street has 8 open HPD violations (3 Class C, 4 Class B, 1 Class A, 0 Class I), 5 open DOB violations, 2 unresolved ECB penalties. These are building records, so they apply to this listing.
Is this property in a flood zone?
No. The lot is not inside a FEMA 100-year flood zone on the 2007 or 2015 maps.
What amounts are recorded for 340 West 86th Street?
Owner details are in the paid report, available after you register. Unpaid penalty balance is in the city file and included there too.
Where does this data come from?
Records are combined from NYC DCP PLUTO (tax lot, zoning, FAR); NYC HPD (housing violations and registrations); NYC DOB and ECB (building violations and penalties); NYC ACRIS (recorded deeds, mortgages and satisfactions); Active for-sale listings. PLUTO version 26v2.
Sources
NYC DCP PLUTO (tax lot, zoning, FAR) · NYC HPD (housing violations and registrations) · NYC DOB and ECB (building violations and penalties) · NYC ACRIS (recorded deeds, mortgages and satisfactions) · Active for-sale listings
PLUTO 26v2, refreshed Oct 6, 2026. Written for people buying or selling this property. Not legal, tax, or appraisal advice. Confirm the details with the city before you offer or list.