New York City property record for 69 Martense St, Brooklyn, NY 11226
| Property Type | Duplex |
|---|---|
| Details | 2,660 sqft · built 1930 |
| Lot Size | 0.096 acres (4,176 sqft) |
| Owner | Individual Name on File |
| Tax Bill | $8,310 (2025) |
| Deeds & Mortgages | Aug 2020 Mortgage Jul 2020 Loan Modification |
| APN | 05086-0058 |
| Primary APN | 05086-0058 |
|---|---|
| Alternative APNs |
|
| Units | 2 Units |
|---|---|
| Stories | 2 Stories |
| Building Area | 2,660 sqft Living Area |
| 1st Floor Area | 1,210 sqft |
| Year Built | Built 1930 |
|---|---|
| Effective Year Built | Effective 1930 |
| Architectural Style | Duplex Single |
| Construction Type | Frame |
| Lot Area | 4,176 sqft (0.096 acres) |
| Lot Dimensions | 139 ft deep x 29.9 ft wide |
| Account Number | 3-05086-0058 |
|---|---|
| Street Address | 69 MARTENSE ST |
| City | BROOKLYN |
| State | NY |
| Zip | 11226-3250 |
| Property Category | Residential |
| Property Type | Residential > Multi-Unit > Duplex |
| Local Zoning Code | R7A |
| Legal Block | 5086 |
| Legal Lot Number | 58 |
| Jurisdiction | KINGS (BROOKLYN) NY |
| Township / Civil Division | BROOKLYN |
| Census Block Group | 2 |
| Census Block | 2001 |
| Census Tract | 79602 |
69 Martense St, a duplex, is owned and occupied by an individual.
Source: New York City records, as of June 9, 2026
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 69 MARTENSE ST, BROOKLYN, NY 11226-3250 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Date | Document |
|---|---|
| Aug 6, 2020 | Deed of Trust, Mortgage CITIBANK NA |
| Jul 27, 2020 | Loan Modification, Mortgage · Line of Credit CITIBANK |
| Deed Names | Name on Deed |
|---|---|
| Record Updated | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | KINGS (BROOKLYN) NY |
| Property Address | 69 MARTENSE ST, BROOKLYN, NY 11226-3250 |
| Transaction Type | Mortgage |
| Record Updated | Feb 5, 2021 |
| Name | Verified Name |
|---|
| Document Number | 0000221576 |
|---|---|
| Date | Aug 6, 2020 |
| Instrument | 2020000221576 |
| Name | CITIBANK NA |
|---|---|
| Address | 1000 TECHNOLOGY DR, O FALLON, MO 63368 |
| Amount | Amount on Record |
|---|
| Document Type | Loan Modification |
|---|---|
| Jurisdiction | KINGS (BROOKLYN) NY |
| Property Address | 69 MARTENSE ST, BROOKLYN, NY 11226-3250 |
| Document Number | 0000221577 |
| Instrument Date | Jul 27, 2020 |
| Transaction Type | Mortgage |
| Record Updated | Aug 21, 2020 |
| Title Company | SERVICELINK |
| Name | Verified Name |
|---|---|
| Address | 69 MARTENSE ST BROOKLYN NY 112263250, BROOKLYN, NY 11226-3250 |
| Document Number | 0000221577 |
|---|---|
| Date | Aug 6, 2020 |
| Instrument | 221577 |
| Name | CITIBANK |
|---|---|
| Type | Bank |
| Address | SIOUX FALLS, SD 57108 |
| Type | Line of Credit |
|---|---|
| Amount | Amount on Record |
| Rate Type | Adjustable Rate |
|---|---|
| Rate | 3.25% |
The 2025 property tax bill for 69 Martense St was $8,310.
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 | $97,560 Land $24,900 Building $72,660 | $1,626,000 Land $415,000 Building $1,211,000 | |
| 2025 | $8,310.00 | ||
| 2023 | $7,914.00 | $127,020 Land $24,900 Building $102,120 | $2,117,000 Land $415,000 Building $1,702,000 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA has no flood map on file for 69 Martense St.
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.
The area around 69 Martense St has no burnable land within ember reach, so its wildfire risk is not rated.
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 774 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Verizon Fiber · Fixed Wireless | 2,300 / 2,300 |
| Optimum Cable · Fiber in parts of the area | 940 / 35 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: Astound Broadband, Skywire Networks, Starry.
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