New York City property record for 633 E 91st St, Brooklyn, NY 11236
| Property Type | Duplex |
|---|---|
| Details | 1,809 sqft · built 1930 |
| Lot Size | 0.052 acres (2,250 sqft) |
| Owner | Individual Name on Record |
| Last Sale | $201,500 (Sep 2000) |
| Tax Bill | $6,290 (2025) |
| Deeds & Mortgages | Jan 2021 Mortgage |
| APN | 04751-0035 |
| Primary APN | 04751-0035 |
|---|---|
| Alternative APNs |
|
| Units | 2 Units |
|---|---|
| Stories | 1 Story |
| Building Area | 1,809 sqft Living Area |
| 1st Floor Area | 1,809 sqft |
| Year Built | Built 1930 |
|---|---|
| Effective Year Built | Effective 1930 |
| Architectural Style | Duplex Single |
| Lot Area | 2,250 sqft (0.052 acres) |
| Lot Dimensions | 100 ft deep x 22.5 ft wide |
| Account Number | 3-04751-0035 |
|---|---|
| Street Address | 633 E 91ST ST |
| City | BROOKLYN |
| State | NY |
| Zip | 11236-1223 |
| Property Category | Residential |
| Property Type | Residential > Multi-Unit > Duplex |
| Local Zoning Code | R5 |
| Legal Block | 4751 |
| Legal Lot Number | 35 |
| Jurisdiction | KINGS (BROOKLYN) NY |
| Township / Civil Division | BROOKLYN |
| Census Block Group | 1 |
| Census Block | 1002 |
| Census Tract | 93000 |
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 | Individual Name on Record |
|---|---|
| Mailing Address | 633 E 91ST ST, BROOKLYN, NY 11236-1223 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Sep 19, 2000 · Amount on Record |
| Deed Sale | Sep 19, 2000 · Amount on Record |
| Deed Book / Page | 4967 / 686 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | KINGS (BROOKLYN) NY |
| Property Address | 633 E 91ST ST, BROOKLYN, NY 11236-1223 |
| Transaction Type | Mortgage |
| Record Updated | Feb 5, 2021 |
| Name | Verified Name |
|---|
| Document Number | 0000016051 |
|---|---|
| Date | Jan 14, 2021 |
| Instrument | 2021000016051 |
| Name | MERS |
|---|---|
| Address | 1901 E VOORHEES ST, DANVILLE, IL 61834 |
| 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 | $50,220 (+7.03%) Land $13,980 Building $36,240 | $837,000 (+7.03%) Land $233,000 Building $604,000 | |
| 2025 | $6,290.00 (+6%) | ||
| 2023 | $5,934.00 | $46,920 Land $13,980 Building $32,940 | $782,000 Land $233,000 Building $549,000 |
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.
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 1,568 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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