221 recorded events, 1967–2026, from 15 city data systems. The city's paper trail here is mostly 75 311 service requests, 40 ACRIS deeds & mortgages, 36 HPD housing violations.
Full record, year by year Support this site
A sustained record of distress well beyond its peers. More recorded distress than 99% of 1-5-unit residential buildings citywide. The citywide median for 1-5-unit residential buildings is 0 penalty points per 10 units; this building carries 374.7. In ZIP 10473, 82% of residential buildings hold an A and 6% grade D or F. How grades work
Among 699,345 1-5-unit residential buildings citywide · left is less recorded distress, right is more
| Open HPD violations | 33 total — 6 class C (immediately hazardous), 19 class B, 8 class A. Oldest open since 2018-10-25. |
status snapshot refreshed weekly from HPD records
No heat or hot-water complaints in the last three years.
No bedbug-infested units reported in the last three years of filings.
$2,500 in enforcement penalties imposed (ECB/OATH) in the last three years.
3 service requests in the last three years. Most common: General Construction/Plumbing (1) · Cannabis Retailer (1) · Illegal Parking (1).
$443,500 in permitted construction work filed since 2016 (5 filings with a declared cost) — a rough measure of how actively the owner maintains the building. Permit costs cover filed construction work only — they do not capture routine maintenance or repairs done without a permit.
| Yes | Built before 1974 (1910) |
| No | Six or more residential units (2) |
| No | 421-a / J-51 tax benefit on the current tax roll |
1 of 3 signals present. Only a partial profile — stabilization is possible but less likely. The definitive answer for any unit: request its rent history from NYS Homes & Community Renewal (free, at hcr.ny.gov).
| Registered owner(s) | 834 OLMSTEAD IMPROVE CORP |
| Head officer | AHMED ALKAIFI |
| Managing agent | TAREB MGMT INC. |
| Last registered | 2026-07-29 |
as filed by the owner in the building's HPD registration
| Tax year | City market value | Assessed value |
|---|---|---|
| 2025 | $755,000 | $45,300 |
| 2026 | $793,000 | $47,580 |
| 2027 | $950,000 | $57,000 |
The city's market estimate has risen 26% between tax years 2025 and 2027.
Not in the FEMA 1%-annual-chance floodplain (2015 preliminary maps).
Not in a hurricane evacuation zone.
Not in the city's stormwater (cloudburst) flood maps under any modeled scenario.
No street-flooding or sewer-backup complaints on record at this address.
Sources: FEMA flood maps (coastal), NYC DEP Stormwater Flood Maps (cloudburst), NYC hurricane evacuation zones, and 311 records for this address.
| Subway | Castle Hill Av — 6 · 0.7 mi straight-line (about an 18-minute walk) · station accessibility: none |
| Bus | Nearest boarding stop: Lafayette Av / Olmstead Av — Bx5 · 350 ft |
| School zones (2024–25 map) | Elementary: P.S. 138 Samuel Randall Middle: J.H.S. 131 Albert Einstein. Confirm with the DOE's school search. |
Distances are straight-line, not walking routes. Transit locations from the MTA and Citi Bike, bike facilities from NYC DOT, school zones from the DOE's 2024–25 maps.
834 Olmstead Avenue
| Heat or hot water | Heat or hot water |
| Apartment maintenance | Apartment maintenance |
| Bed bugs | Bed bugs |
| Residential pests | Residential pests |
| Rats or mice | Rats or mice |
| Anything else | Anything else |
3 311 service requests from this address in the last three years.
311 will ask for the address, the apartment if the problem is inside, and what's wrong. Contact details are optional for most complaints; food-poisoning reports can be anonymous. Complaints appear in the city's public 311 data, usually within a day or two, and then in the Live from 311 box on this page.
Managed by TAREB MGMT INC. — 24 buildings, 182 units. Grades across the portfolio: A1 · B3 · C10 · D4 · F6. See the whole portfolio
| Building | Borough | Units | Grade |
|---|---|---|---|
| 2009 Cruger Avenue | BX | 43 | D |
| 645 Van Nest Avenue | BX | 23 | B |
| 940 East Gun Hill Road | BX | 20 | C |
| 1532 Leland Avenue | BX | 17 | C |
| 861 East 181 Street | BX | 12 | B |
| 783 Grote Street | BX | 11 | D |
| 592 Morris Park Avenue | BX | 8 | D |
| 2772 Williamsbridge Road | BX | 6 | A |
| 1812 Radcliff Avenue | BX | 6 | B |
| 739 East 213 Street | BX | 4 | F |
| 589 Van Nest Avenue | BX | 4 | F |
| 2126 Mermaid Avenue | BK | 4 | F |
| 2944 Baisley Avenue | BX | 3 | C |
| 1056 Rev James Polite Ave | BX | 3 | C |
| 637 Barretto Street | BX | 3 | D |
| 626 Crescent Avenue | BX | 2 | C |
| 2086 Arthur Avenue | BX | 2 | F |
| 2326 Belmont Avenue | BX | 2 | C |
| 852 East 223 Street | BX | 2 | C |
| 834 Olmstead Avenue | BX | 2 | F |
| 379 Bedford Park Blvd | BX | 2 | C |
| 3648 White Plains Road | BX | 1 | C |
| 3704 White Plains Road | BX | 1 | F |
| 3678 White Plains Road | BX | 1 | C |
Most recent mortgage recorded against this lot: $364,000 on 2008-07-25 (lender: JPMorgan Chase Bank, N.A.). Face amount at recording — it may have since been paid down, refinanced or satisfied. View the recorded document.
| Date | Record | Amount | Per res. unit |
|---|---|---|---|
| 2018-07-19 | Deed $380,000 — from SEGARRA, ALFREDO to 834 OLMSTEAD IMPROVE CORP. | $380,000 | |
| 2018-07-11 | Sold for $380,000 | $380,000 | $190,000 |
| 2008-07-25 | Mortgage $364,000 — from SEGARRA, ALFREDO to JPMORGAN CHASE BANK, N.A. | $364,000 | |
| 2008-07-25 | Deed $520,000 — from PEREZ, GASTON to SEGARRA, ALFREDO | $520,000 | |
| 2006-12-07 | Agreement $255,500 — from PEREZ, GASTON to DELTA FUNDING CORPORATION | $255,500 | |
| 2006-02-24 | Agreement $345,000 — from PEREZ, GASTON to DELTA FUNDING CORP | $345,000 | |
| 2005-04-05 | Mortgage $94,291 — from PEREZ, GASTON to DELTA FUNDING CORP | $94,291 | |
| 2003-05-02 | Mortgage $255,500 — from PEREZ, GASTON to DELTA FUNDING CORPORATION | $255,500 | |
| 2001-02-27 | Mortgage $175,000 — from PEREZ, GASTON to DELTON FUNDING CORPORATION | $175,000 | |
| 1998-06-11 | Mortgage $137,900 — from PEREZ, GASTON to GREENPOINT BANK | $137,900 | |
| 1998-06-11 | Mortgage $15,000 — from S.J.T.P. CORP to PEREZ, GASTON | $15,000 | |
| 1991-06-07 | Mortgage $135,000 — from PETITTI, SARA JANE to PETITTI, CARMELA; PETITTI, GLORIA | $135,000 | |
| 1987-06-01 | Mortgage $45,000 — from PORRATA, HECTOR; PORRATA, ANNA H.F/K/A; RODRIGUEZ, ANNA H. to PONCE DE LEON FED SVG BK | $45,000 |
| Year | Construction | Enforcement | Housing & tenants | Ownership & money | Health & systems | Total |
|---|---|---|---|---|---|---|
| 2017 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2018 | 0 | 0 | 22 | 5 | 2 | 29 |
| 2019 | 0 | 1 | 7 | 0 | 2 | 10 |
| 2020 | 0 | 3 | 5 | 0 | 0 | 8 |
| 2021 | 0 | 0 | 2 | 0 | 0 | 2 |
| 2022 | 0 | 1 | 21 | 0 | 0 | 22 |
| 2023 | 0 | 0 | 20 | 0 | 0 | 20 |
| 2024 | 0 | 2 | 36 | 0 | 0 | 38 |
| 2025 | 9 | 4 | 1 | 0 | 0 | 14 |
| 2026 | 1 | 0 | 2 | 0 | 0 | 3 |
Every one of the 221 recorded events, 1967–2026, is laid out year by year in the full report (print-ready).
Explore: ZIP 10473 · Landlord rankings · How grades work · The map · The Mice Map