New York City property record for 731 Ave X, Brooklyn, NY 11235
| Property Type | Duplex |
|---|---|
| Details | 1,704 sqft · built 1945 |
| Lot Size | 0.049 acres (2,125 sqft) |
| Owner | 2 Company Names on Record |
| Tax Bill | $8,879 (2025) |
| Deeds & Mortgages | Apr 2018 Sale |
| APN | 07184-0156 |
| Primary APN | 07184-0156 |
|---|---|
| Alternative APNs |
|
| Units | 2 Units |
|---|---|
| Stories | 1 Story |
| Building Area | 1,704 sqft Living Area |
| 1st Floor Area | 1,704 sqft |
| Year Built | Built 1945 |
|---|---|
| Effective Year Built | Effective 1945 |
| Architectural Style | Duplex Single |
| Construction Type | Brick |
| Lot Area | 2,125 sqft (0.049 acres) |
| Lot Dimensions | 100 ft deep x 21.3 ft wide |
| Account Number | 3-07184-0156 |
|---|---|
| Street Address | 731 AVENUE X |
| City | BROOKLYN |
| State | NY |
| Zip | 11235-6119 |
| Property Category | Residential |
| Property Type | Residential > Multi-Unit > Duplex |
| Local Zoning Code | R4 |
| Legal Block | 7184 |
| Legal Lot Number | 156 |
| Jurisdiction | KINGS (BROOKLYN) NY |
| Township / Civil Division | BROOKLYN |
| Census Block Group | 1 |
| Census Block | 1009 |
| Census Tract | 39000 |
Source: New York City records, as of May 4, 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 Record |
|---|---|
| Mailing Address | 731 AVENUE X, BROOKLYN, NY 11235-6119 |
| Occupancy | Owner Occupied |
| Owner Type | Company |
| Vesting | Borrower in Default |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Apr 2, 2018 |
| Deed Sale | Apr 2, 2018 |
| Prior Sale | Aug 30, 2003 · Amount on Record |
| Deed Document Number | 2018109844 |
| Record Updated | Jun 8, 2026 |
| Document Type | Warranty Deed |
|---|---|
| Jurisdiction | KINGS (BROOKLYN) NY |
| Recording Date | Apr 2, 2018 |
| Property Address | 731 AVENUE X, BROOKLYN, NY 11235-6119 |
| Document Number | 0000109844 |
| Instrument Date | Feb 26, 2018 |
| Instrument | 109844 |
| Transaction Type | Transfer |
| Record Updated | Jan 14, 2020 |
| Title Company | TITLEVEST AGENCY INC |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Irrevocable Trust |
| Address | 731 AVENUE X BROOKLYN NY 112356119, BROOKLYN, NY 11235-6119 |
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 | $64,920 (+17.61%) Land $10,740 Building $54,180 | $1,082,000 (+17.61%) Land $179,000 Building $903,000 | |
| 2025 | $8,879.00 (+5.69%) | $55,200 (-14.74%) Land $10,740 Building $44,460 | $920,000 (-14.74%) Land $179,000 Building $741,000 |
| 2024 | $8,401.00 (+1.83%) | ||
| 2023 | $8,250.00 | $64,740 Land $10,740 Building $54,000 | $1,079,000 Land $179,000 Building $900,000 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
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 | 5 in force |
| Nearby Flood Claims | 1 (2024) |
| Claims Outside the SFHA | 1 of 1 |
| Most Recent Claim | Apr 2024 · rainfall accumulation |
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.
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 1,463 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Optimum Fiber · Cable | 8,000 / 8,000 |
| Verizon Fiber · Fixed Wireless in parts of the area | 2,300 / 2,300 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: Starry.
Search by:
By searching, you agree to: Terms • Privacy • Disclosures