New York City property record for 878 Brook Ave, Bronx, NY 10451
| Property Type | Commercial Office |
|---|---|
| Details | 86,228 sqft · built 1904 |
| Lot Size | 0.337 acres (14,663 sqft) |
| Owner | Company Name on File |
| Last Sale | $300,000 (Feb 1999) |
| Tax Bill | $236,349 (2025) |
| Deeds & Mortgages | Jan 2023 Mortgage |
| APN | 02365-0035 |
| Primary APN | 02365-0035 |
|---|---|
| Alternative APNs |
|
| Units | 2 Units |
|---|---|
| Stories | 4 Stories |
| Building Area | 86,228 sqft Gross Area |
| 1st Floor Area | 13,572 sqft |
| Office | 86,228 sqft |
| Year Built | Built 1904 |
|---|---|
| Effective Year Built | Effective 2017 |
| Lot Area | 14,663 sqft (0.337 acres) |
| Lot Dimensions | 99.5 ft deep x 194 ft wide |
| View / Lot | Corner |
| Account Number | 2-02365-0035 |
|---|---|
| Street Address | 878 BROOK AVE |
| City | BRONX |
| State | NY |
| Zip | 10451 |
| Property Category | Commercial |
| Property Type | Commercial > Office > Commercial Office |
| Local Zoning Code | C4-4 |
| Legal Block | 2365 |
| Legal Lot Number | 35 |
| Jurisdiction | BRONX NY |
| Township / Civil Division | BRONX |
| Census Block Group | 2 |
| Census Block | 2005 |
| Census Tract | 14100 |
878 Brook Ave, a commercial property, is owned by a company that bought it in February 1999.
Source: New York City records, as of April 29, 2026
| Owner of Record | Company Name on File |
|---|---|
| Mailing Address | 1428 E 10TH ST, BROOKLYN, NY 11230-6504 |
| Owner Type | Company |
| Vesting | Company |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Feb 5, 1999 · Amount on File |
| Deed Sale | Feb 5, 1999 · Amount on File |
| Deed Book / Page | 1620 / 1213 |
| Record Updated | Jun 8, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | BRONX NY |
| Property Address | 878 BROOK AVE, BRONX, NY 10451 |
| Transaction Type | Mortgage |
| Record Updated | Feb 7, 2023 |
| Name | Verified Name |
|---|
| Document Number | 0000025122 |
|---|---|
| Date | Jan 26, 2023 |
| Instrument | 2023000025122 |
| Name | KMA CONSTRUCTION CORP. |
|---|---|
| Address | 142 DANFORTH AVE, JERSEY CITY, NJ 07305 |
| Amount | Amount on Record |
|---|
The 2025 property tax bill for 878 Brook Ave was $236,349.
Source: New York City assessment roll, as of April 29, 2026
| Type | Name |
|---|---|
| State | New York |
| County | Bronx 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 | $2,352,030 Land $329,850 Building $2,022,180 | $6,127,000 Land $733,000 Building $5,394,000 | |
| 2025 | $236,349.00 | ||
| 2023 | $215,695.00 | $2,036,400 Land $329,850 Building $1,706,550 | $5,081,000 Land $733,000 Building $4,348,000 |
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 878 Brook Ave.
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 878 Brook Ave 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 807 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 |
May also be available: Andrena, Astound Broadband, Starry, T-Mobile.
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