New York City property record for 510 Classon Ave, Apt 4, Brooklyn, NY 11238
| Property Type | Multi-Family Dwellings |
|---|---|
| Details | 6,533 sqft · built 1930 |
| Lot Size | 0.054 acres (2,333 sqft) |
| Owner | Individual Name on File |
| Tax Bill | $11,216 (2025) |
| APN | 01993-0030 |
| Primary APN | 01993-0030 |
|---|---|
| Alternative APNs |
|
| Units | 13 Units |
|---|---|
| Stories | 4 Stories |
| Building Area | 6,533 sqft Living Area |
| 1st Floor Area | 1,633 sqft |
| Year Built | Built 1930 |
|---|---|
| Effective Year Built | Effective 1930 |
| Architectural Style | Multi-Family |
| Lot Area | 2,333 sqft (0.054 acres) |
| Lot Dimensions | 100 ft deep x 23.3 ft wide |
| Account Number | 3-01993-0030 |
|---|---|
| Street Address | 510 CLASSON AVE, 4 |
| City | BROOKLYN |
| State | NY |
| Zip | 11238-2532 |
| Property Category | Residential |
| Property Type | Residential > Multi-Unit > Multi-Family Dwellings |
| Local Zoning Code | R6B |
| Legal Block | 1993 |
| Legal Lot Number | 30 |
| Jurisdiction | KINGS (BROOKLYN) NY |
| Township / Civil Division | BROOKLYN |
| Census Block Group | 4 |
| Census Block | 4000 |
| Census Tract | 22700 |
510 Classon Ave, Apt 4 is owned by an individual who acquired it in April 1996.
Source: New York City records, as of May 4, 2026
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 510 CLASSON AVE, BROOKLYN, NY 11238-2532 |
| Owner Type | Individual |
| Deed Names | Name on Deed |
|---|---|
| Last Transfer Date | Apr 11, 1996 |
| Record Updated | Oct 29, 2026 |
The 2025 property tax bill for 510 Classon Ave, Apt 4 was $11,216.
Source: New York City assessment roll, as of May 4, 2026
| Type | Name |
|---|---|
| State | New York |
| County | Kings County |
| Municipality | New York City |
| Unified School District | New York City Department Of Education (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $1,180,350 Land $301,500 Building $878,850 | $2,623,000 Land $670,000 Building $1,953,000 | |
| 2025 | $11,216.00 | ||
| 2023 | $10,063.00 | $769,050 Land $301,500 Building $467,550 | $1,709,000 Land $670,000 Building $1,039,000 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA has no flood map on file for 510 Classon Ave, Apt 4; 3 flood insurance policies are in force nearby.
Source: FEMA National Flood Hazard Layer · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Not on file |
|---|---|
| Nearby Flood Policies | 3 in force |
Values are read at the parcel center point; flood claims are located to the census block group, not this parcel; lenders make the official flood determination.
The area around 510 Classon Ave, Apt 4 has no burnable land within ember reach, so its wildfire risk is not rated.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Not rated no burnable land within ember reach |
|---|
Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.
Source: EPA Safe Drinking Water Information System, as of September 2026
| Water System | NEW YORK CITY SYSTEM serves 8,271,000 people · EPA ID NY7003493 |
|---|---|
| Water Source | Surface water |
| Last State Inspection | Dec 2025 |
| Lead | 10 ppb (2024) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | Uncovered finished water reservoir currently in violation since Feb 2017 |
| Monitoring and Reporting | None last 3 years |
Results are for the whole water system, not water tested at this address; lead at the tap also depends on the building's own pipes.
Source: FCC Broadband Data Collection, based on 1,848 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Verizon Fiber · Fixed Wireless in parts of the area | 2,300 / 2,300 |
| Spectrum Cable · Fiber in parts of the area | 1,000 / 1,000 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: Optimum, Starry.
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