New York City property record for 9229 Flatlands Ave, Brooklyn, NY 11236
| Property Type | Mixed Use Commercial Office / Residential |
|---|---|
| Details | 2,416 sqft · built 1957 |
| Lot Size | 0.086 acres (3,742 sqft) |
| Owner | Company Name on Record |
| Last Sale | $775,000 (Dec 2021) |
| Tax Bill | $13,317 (2025) |
| Deeds & Mortgages | Dec 2021 Sale & Mortgage |
| APN | 08180-0001 |
| Primary APN | 08180-0001 |
|---|---|
| Alternative APNs |
|
| Units | 8 Units |
|---|---|
| Stories | 2 Stories |
| Building Area | 2,416 sqft Gross Area |
| 1st Floor Area | 680 sqft |
| Office | 1,736 sqft |
| Year Built | Built 1957 |
|---|---|
| Effective Year Built | Effective 1957 |
| Lot Area | 3,742 sqft (0.086 acres) |
| Lot Dimensions | 74.8 ft deep x 50 ft wide |
| View / Lot | Corner |
| Account Number | 3-08180-0001 |
|---|---|
| Street Address | 9229 FLATLANDS AVE |
| City | BROOKLYN |
| State | NY |
| Zip | 11236-3757 |
| Property Category | Commercial |
| Property Type | Commercial > Office > Mixed Use Commercial Office / Residential |
| Local Zoning Code | R5D |
| Legal Block | 8180 |
| Legal Lot Number | 1 |
| Jurisdiction | KINGS (BROOKLYN) NY |
| Township / Civil Division | BROOKLYN |
| Census Block Group | 2 |
| Census Block | 2001 |
| Census Tract | 96400 |
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 | Company Name on Record |
|---|---|
| Mailing Address | 1011 E 58TH ST, BROOKLYN, NY 11234-2517 |
| Owner Type | Company |
| Vesting | Limited Liability Company |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Dec 10, 2021 · Amount on Record |
| Deed Sale | Dec 10, 2021 · Amount on Record |
| Deed Document Number | 2021486319 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed |
|---|---|
| Jurisdiction | KINGS (BROOKLYN) NY |
| Recording Date | Dec 10, 2021 |
| Property Address | 9229 FLATLANDS AVE, BROOKLYN, NY 11236-3757 |
| Document Number | 0000486319 |
| Instrument Date | Oct 20, 2021 |
| Instrument | 2021000486319 |
| Transaction Type | Transfer |
| Record Updated | Dec 21, 2021 |
| Amount | Amount Recorded |
|---|---|
| Downpayment | Downpayment on Record |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $0.00 |
| Amount Accuracy | Full Amount Stated |
| Additional |
|
| Name | Verified Name |
|---|---|
| Address | 9229 FLATLANDS AVE, 9229, BROOKLYN, NY 11236-3757 |
| Name | Verified Name |
|---|---|
| Address | 1011 E 58TH ST, BROOKLYN, NY 11234-2517 |
| Document Number | 0000486320 |
|---|---|
| Date | Dec 10, 2021 |
| Instrument | 2021000486320 |
| Name | YOUM, CHUNGOK |
|---|
| Amount | Amount Recorded |
|---|
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 | $119,700 (-3.27%) Land $46,350 Building $73,350 | $266,000 (-3.27%) Land $103,000 Building $163,000 | |
| 2025 | $13,317.00 (-9.17%) | $123,750 (-14.86%) Land $46,350 Building $77,400 | $275,000 (-14.86%) Land $103,000 Building $172,000 |
| 2024 | $14,661.00 (-2.51%) | ||
| 2023 | $15,038.00 | $145,350 Land $46,350 Building $99,000 | $323,000 Land $103,000 Building $220,000 |
Assessed value is set for property tax purposes, not a market price estimate; it is a fraction of this property's market value.
Source: FEMA National Flood Hazard Layer
| FEMA Flood Zone | Not on file |
|---|
Values are read at the parcel center point; 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 1,520 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.
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