New York City property record for 138 Union St, #6, Brooklyn, NY 11231 · Last verified May 2026
| Property Type | Commercial > Office > Mixed Use Commercial Office / Residential |
|---|---|
| Year Built | Built 1931 |
| Square Footage | 7,125 sqft Gross Area |
| Lot Size | 2,500 sqft (0.057 acres) |
| Last Sale | $2,850,000 (2018) |
| Tax Bill | $27,125.00 (2025) |
| Primary APN | 00342-0021 |
|---|---|
| Alternative APNs |
|
| Units | 14 Units |
|---|---|
| Building Area | 7,125 sqft Gross Area |
| 1st Floor | 1,425 sqft 1st Floor |
| Stories | 4 Stories |
| Year Built | Built 1931 |
|---|---|
| Effective Year Built | Effective 1931 |
| Lot Area | 2,500 sqft (0.057 acres) |
| Depth X Width | 100 ft x 25 ft Depth x Width |
| Account Number | 3-00342-0021 |
|---|---|
| Street Address | 138 UNION ST, 6 |
| City | BROOKLYN |
| State | NY |
| Zip | 11231-3137 |
| Property Usage | Commercial Property Usage |
| Type | Commercial > Office > Mixed Use Commercial Office / Residential |
| Legal Block | 342 |
| Legal Lot Number | 21 |
| Jurisdiction | KINGS (BROOKLYN) NY |
| Minor Civil Division | BROOKLYN |
| Census Blockgroup | 2 |
| Census Block | 2003 |
| Census Tract | 5100 |
Source: New York City records · APN 00342-0021
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 | Company Name on File |
|---|---|
| Mailing Address | 2422 E 27TH ST, BROOKLYN, NY 11235-2004 |
| Owner Type | Owner is a Company |
| Vesting | Company |
| Date | Document |
|---|---|
| Dec 20, 2021 | Deed of Trust, Mortgage NEW YORK COMMUNITY BANK |
| Sep 10, 2018 | Deed, Transfer NEW YORK COMMUNITY BANK |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | Sep 10, 2018 · Amount on Record |
| Deed Sale | Sep 10, 2018 · Amount on Record |
| Prior Sale | Dec 02, 2011 · Amount on Record |
| Deed Doc Number | 2018301591 |
| Prior Transfer Date | Aug 15, 2018 |
| Prior Transfer Doc | 0000301591 |
| Record Refreshed | Jun 08, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | KINGS (BROOKLYN) NY |
| Property Address | 138 UNION ST APT 6, 6, BROOKLYN, NY 11231-3137 |
| Transaction Type | Mortgage |
| Record Updated | Sep 29, 2023 |
| Name | Verified Name |
|---|
| Document Number | 0000499043 |
|---|---|
| Date | Dec 20, 2021 |
| Instrument | 2021000499043 |
| Name | NEW YORK COMMUNITY BANK |
|---|---|
| Address | NYCB PLAZA 102 DUFFY AVENUE, HICKSVILLE, NY 11801 |
| Amount | Amount Recorded |
|---|
| Document Type | Deed |
|---|---|
| Jurisdiction | KINGS (BROOKLYN) NY |
| Recording Date | Sep 10, 2018 |
| Property Address | 138 UNION ST APT 6, 6, BROOKLYN, NY 11231-3137 |
| Document Number | 0000301591 |
| Instrument Date | Aug 15, 2018 |
| Instrument | 2018000301591 |
| Transaction Type | Transfer |
| Record Updated | Aug 19, 2022 |
| Amount | Amount Recorded |
|---|---|
| Downpayment | Downpayment on File |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $0.00 |
| Amount Accuracy | Full Amount Stated |
| Additional |
|
| Name | Verified Name |
|---|---|
| Address | 138 UNION ST # ST1B, 138, BROOKLYN, NY 11231-3137 |
| Name | Verified Name |
|---|---|
| Address | 2422 E 27TH ST, BROOKLYN, NY 11235-2004 |
| Document Number | 0000301592 |
|---|---|
| Date | Sep 10, 2018 |
| Instrument | 2018000301592 |
| Name | NEW YORK COMMUNITY BANK |
|---|---|
| Type | Bank |
| Amount | Amount Recorded |
|---|
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, not market price estimates; both are a fraction of this property's market value.
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $1,724,400 (+67.19%) Land $95,850 Building $1,628,550 | $3,832,000 (+67.19%) Land $213,000 Building $3,619,000 | |
| 2025 | $27,125.00 (+41.82%) | ||
| 2023 | $19,127.00 (+9.23%) | $1,031,400 (+1.78%) Land $95,850 Building $935,550 | $2,292,000 (+1.78%) Land $213,000 Building $2,079,000 |
| 2022 | $17,511.00 | $1,013,400 Land $95,850 Building $917,550 | $2,252,000 Land $213,000 Building $2,039,000 |
Source: FEMA National Flood Hazard Layer · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020
| 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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