New York City property record for 866 Clarkson Ave, Brooklyn, NY 11203 · Last verified May 2026
| Property Type | Commercial > Office > Mixed Use Commercial Office / Residential |
|---|---|
| Year Built | Built 1920 |
| Square Footage | 3,900 sqft Gross Area |
| Lot Size | 1,900 sqft (0.044 acres) |
| Last Sale | $45,000 (2018) |
| Tax Bill | $4,661.00 (2025) |
Source: New York City records · APN 04638-0006
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 Individual Names on File |
|---|---|
| Mailing Address | 4071 DE REIMER AVE, BRONX, NY 10466-2320 |
| Owner Type | Owner is an Individual, Couple or Unincorporated Entity |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Sep 28, 2018 · Amount on Record |
| Deed Sale | Sep 28, 2018 · Amount on Record |
| Prior Sale | Jul 28, 2005 · Amount on Record |
| Deed Doc Number | 2018323864 |
| Prior Transfer Date | Nov 21, 2013 |
| Prior Transfer Doc | 0000509302 |
| Record Refreshed | Jun 08, 2026 |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | KINGS (BROOKLYN) NY |
| Recording Date | Sep 28, 2018 |
| Property Address | 866 CLARKSON AVE, BROOKLYN, NY 11203-2309 |
| Document Number | 0000323864 |
| Instrument Date | Apr 25, 2018 |
| Instrument | 323864 |
| Transaction Type | Transfer |
| Record Updated | Oct 10, 2018 |
| Title Company | ATTORNEY ONLY |
| Amount | Amount Recorded |
|---|---|
| Tax | $180.00 |
| Amount Accuracy | Confirmed |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Husband And Wife |
| Address | 4071 DE REIMER AVE BRONX NY 104662320, BRONX, NY 10466-2320 |
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 | $55,740 (-19.22%) Land $14,100 Building $41,640 | $929,000 (-19.22%) Land $235,000 Building $694,000 | |
| 2025 | $4,661.00 (+6%) | ||
| 2023 | $4,397.00 (-0.34%) | $69,000 (+24.86%) Land $14,100 Building $54,900 | $1,150,000 (+24.86%) Land $235,000 Building $915,000 |
| 2022 | $4,412.00 | $55,260 Land $14,100 Building $41,160 | $921,000 Land $235,000 Building $686,000 |
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.
| Primary APN | 04638-0006 |
|---|---|
| Alternative APNs |
|
| Units | 6 Units |
|---|---|
| Building Area | 3,900 sqft Gross Area |
| 1st Floor | 1,235 sqft 1st Floor |
| Stories | 2 Stories |
| Year Built | Built 1920 |
|---|---|
| Effective Year Built | Effective 1920 |
| Lot Area | 1,900 sqft (0.044 acres) |
| Depth X Width | 100 ft x 19 ft Depth x Width |
| Account Number | 3-04638-0006 |
|---|---|
| Street Address | 866 CLARKSON AVE |
| City | BROOKLYN |
| State | NY |
| Zip | 11203-2309 |
| Property Usage | Commercial Property Usage |
| Type | Commercial > Office > Mixed Use Commercial Office / Residential |
| Legal Block | 4638 |
| Legal Lot Number | 6 |
| Jurisdiction | KINGS (BROOKLYN) NY |
| Minor Civil Division | BROOKLYN |
| Census Blockgroup | 1 |
| Census Block | 1001 |
| Census Tract | 86800 |
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