New York City property record for 434 Ave X, Brooklyn, NY 11223 · Last verified May 2026
| Property Type | Duplex |
|---|---|
| Details | 1,443 sqft · built 1950 |
| Lot Size | 0.046 acres (2,017 sqft) |
| Owner | 2 Company Names on File |
| Tax Bill | $6,187 (2025) |
| Deeds & Mortgages | Mar 2021 Sale |
| APN | 07200-0007 |
| Primary APN | 07200-0007 |
|---|---|
| Alternative APNs |
|
| Units | 2 Units |
|---|---|
| Stories | 1 Story |
| Building Area | 1,443 sqft Living Area |
| 1st Floor Area | 1,443 sqft |
| Year Built | Built 1950 |
|---|---|
| Effective Year Built | Effective 1950 |
| Architectural Style | Duplex Single |
| Lot Area | 2,017 sqft (0.046 acres) |
| Lot Dimensions | 100 ft deep x 20.2 ft wide |
| Account Number | 3-07200-0007 |
|---|---|
| Street Address | 434 AVENUE X |
| City | BROOKLYN |
| State | NY |
| Zip | 11223-6010 |
| Property Category | Residential |
| Property Type | Residential > Multi-Unit > Duplex |
| Legal Block | 7200 |
| Legal Lot Number | 7 |
| Jurisdiction | KINGS (BROOKLYN) NY |
| Township / Civil Division | BROOKLYN |
| Census Block Group | 2 |
| Census Block | 2001 |
| Census Tract | 37401 |
Source: New York City records · APN 07200-0007
Assessment roll updated May 4, 2026 · Last verified May 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | 2 Company Names on File |
|---|---|
| Mailing Address | 434 AVENUE X, BROOKLYN, NY 11223-6010 |
| Occupancy | Owner Occupied |
| Owner Type | Company |
| Vesting | Trust, Revocable Trust |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Mar 09, 2021 |
| Deed Sale | Mar 09, 2021 |
| Prior Sale | Dec 13, 1996 · Amount on Record |
| Deed Document Number | 202186582 |
| Record Updated | Jun 08, 2026 |
| Document Type | Deed |
|---|---|
| Jurisdiction | KINGS (BROOKLYN) NY |
| Recording Date | Mar 09, 2021 |
| Property Address | 434 AVENUE X, BROOKLYN, NY 11223-6010 |
| Document Number | 0000086582 |
| Instrument Date | Feb 18, 2021 |
| Instrument | 2021000086582 |
| Transaction Type | Transfer |
| Record Updated | Jul 09, 2021 |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|---|
| Address | 434 AVENUE X, 434, BROOKLYN, NY 11223-6010 |
| Name | Verified Name |
|---|---|
| Relationship | Revocable Trust |
| Address | 434 AVENUE X, BROOKLYN, NY 11223-6010 |
Source: New York City records · Assessment roll updated May 4, 2026 · Last verified May 2026
| Type | Name |
|---|---|
| State | New York |
| County | Kings County |
| Municipality | New York City |
| Unified School District | New York City Department Of Education (PK - 12) |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $63,300 (+4.56%) Land $9,060 Building $54,240 | $1,055,000 (+4.56%) Land $151,000 Building $904,000 | |
| 2025 | $6,187.00 (+0.73%) | ||
| 2023 | $6,142.00 | $60,540 Land $9,060 Building $51,480 | $1,009,000 Land $151,000 Building $858,000 |
Source: FEMA National Flood Hazard Layer · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026
| FEMA Flood Zone | FEMA flood map data for this location is not available in our records |
|---|
| Wildfire Risk | Not rated no burnable land in reach |
|---|---|
| Wildfire Likelihood | Negligible |
| Exposure | None beyond ember reach |
Values are read at the parcel center point; lenders make the official flood determination.
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