What the listing does not show
3149 Coney Island Avenue
Brooklyn, NY 11235Other buildingHigh risk(partial records)
Listed at $1,399,000. The listing does not mention what city records show: 19 open building violations and 2 unresolved penalties. A buyer can put that on the table before contract. A seller should expect the question.
- Asking
- $1,399,000
- Beds
- Studio
- Baths
- 2 baths
- Size
- 2,240 ft²
- Building
- Other building
- Built
- 1930
- Housing file
- None
- Open building violations
- 19
- Unresolved penalties
- 2
- Unused residential floor area
- 1,648 ft²
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.
- 01The Housing department has no file for this address. That is common for condominiums and small buildings, and it does not mean the building is clear.
- 0219 open Buildings Department violations, which can slow a closing.
- 032 unresolved penalties (0 hazardous) that can follow the property into the sale.
- 04About 1,648 ft² of unused residential floor area the listing does not mention.
- 05Inside a FEMA 100-year flood zone, which can change insurance and what a lender will accept.
02 / Building
The building
Department of Finance class K4: Store building.
- Type
- Other building
- Year built
- 1930
- Floors
- 2
- Units
- 10 residential
- Building area
- 2,240 ft²
- Residential / commercial
- 0 / 2,240 ft²
- Lot
- 1,600 ft²20 × 80 ft
- Assessed value
- $203,400Tax assessment, not market value
- Assessed land
- $17,100
- Tax exemption
- None
03 / Zoning
What the lot allows
Zoned R6. Floor area ratio is how much building the lot can legally hold. Listings rarely spell this out.
Unused residential floor area
1,648ft²
Built at 58% of allowed
Zoning would still allow this much more housing on the lot.
- Commercial FAR allowed
- 0.00
- Community facility FAR
- 4.80
- Affordable housing bonus FAR
- 3.90
- Zoning district
- R6
- FEMA 100-year flood zone, 2015 maps
- Overlay: C1-2
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)
—
no file
Housing records are kept for registered apartment buildings. Condominiums and small buildings are often not in them.
Buildings (DOB)
19
open violations
18 safety-related. Most recent open filing Nov 14, 2025.
Permits, unsafe structures, boilers, elevators, facades.
Penalties (ECB)
2
unresolved
0 hazardous. $1,700 imposed, last issued Nov 2, 2016.
05 / Full report
Not on the listing
How many documents and sales the city has on file for this building.
2 recorded documents · 0 sales of $10,000 or more · Last sale none · Last mortgage none
06 / FAQ
Questions
How many open violations does 3149 Coney Island Avenue have?
As of Oct 6, 2026, the building at 3149 Coney Island Avenue has 19 open DOB violations, 2 unresolved ECB penalties. These are building records, so they apply to this listing.
What is the zoning of 3149 Coney Island Avenue?
The lot is zoned R6. The building is built at a floor area ratio of 1.40 against 2.43 allowed for residential use, leaving about 1,648 ft² of unused residential floor area.
Is this property in a flood zone?
Yes. The lot falls inside a FEMA 100-year flood zone on at least one of the 2007 or 2015 maps, which can affect insurance cost and lender requirements.
Does a missing city file mean the building is clear?
No. A missing file means the city has no record matched to this address, not that the building has no problems. Condominiums and small buildings often sit outside the housing registry. Ask the seller or the managing agent directly.
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.