639 11 Street · Brooklyn · BBL 3010950052 · generated 2026-10-20 · FREE
| Component | What it covers | Points |
|---|---|---|
| Housing code | HPD violations by class, complaints, emergency repairs, litigation, vacate orders, AEP | 3 |
| Structural & safety | DOB violations, ECB/OATH violations by class | 0 |
| Pests | Bedbug filings, failed rodent inspections, rodent 311s | 0 |
| Displacement | Marshal evictions executed | 0 |
A modest record — below the level that usually signals systemic problems. More recorded distress than 82% 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 10. In ZIP 11215, 70% of residential buildings hold an A and 4% grade D or F. How grades work
Among 699,345 1-5-unit residential buildings citywide · left is less recorded distress, right is more
No current HPD flags in the latest weekly snapshot: no open violations, no pending litigation, no active vacate orders, and not in the Alternative Enforcement Program.
4 heat or hot-water complaints in the last three years (winter 2024–25: 4).
No bedbug-infested units reported in the last three years of filings.
4 service requests in the last three years. Most common: HEAT/HOT WATER (2) · Noise (1) · Water System (1).
No permitted work with a declared cost filed in the last decade. Permit costs cover filed construction work only — they do not capture routine maintenance or repairs done without a permit.
| Yes | Built before 1974 (1901) |
| No | Six or more residential units (3) |
| 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) | ANNMARIE KATZ; ANNMARIE L KATZ |
| Managing agent | 448 MANAGEMENT |
| Last registered | 2025-07-09 |
as filed by the owner in the building's HPD registration
| Tax year | City market value | Assessed value |
|---|---|---|
| 2025 | $3,009,000 | $180,540 |
| 2026 | $3,057,000 | $183,420 |
| 2027 | $3,493,000 | $209,580 |
The city's market estimate has risen 16% 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 | 7 Av — F G · 700 ft straight-line (about a 3-minute walk) · station accessibility: full |
| Bus | Nearest boarding stop: Prospect Park West / 9 St — B61 · 300 ft |
| Citi Bike | 8 Ave & 11 St · 650 ft · station location as of 2026-09-23; live availability |
| School zones (2024–25 map) | Elementary: P.S. 107 John W. Kimball. 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.
639 11 Street
| 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 |
4 311 service requests from this address in the last three years — 2 of them about heat or hot water.
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 448 MANAGEMENT — 7 buildings, 38 units. Grades across the portfolio: A5 · B2. See the whole portfolio
| Building | Borough | Units | Grade |
|---|---|---|---|
| 179 East Houston Street | MN | 15 | A |
| 42 St Johns Place | BK | 7 | A |
| 835 Carroll Street | BK | 5 | A |
| 28 Berkeley Place | BK | 4 | A |
| 639 11 Street | BK | 3 | B |
| 585 Vanderbilt Avenue | BK | 2 | B |
| 562 9 Street | BK | 2 | A |
Most recent mortgage recorded against this lot: $90,105 on 2015-07-02 (lender: Citibank, 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 |
|---|---|---|---|
| 2015-07-02 | Agreement $475,000 — from KATZ, HARVEY; KATZ, ANN MARIE to CITIBANK, N.A. | $475,000 | |
| 2015-07-02 | Mortgage $90,106 — from KATZ, HARVEY; KATZ, ANN MARIE to CITIBANK, N.A. | $90,106 | |
| 2010-12-28 | Agreement $414,325 — from KATZ, ANN M; KATZ, HARVEY to CITIMORTGAGE, INC. | $414,325 | |
| 2010-12-28 | Mortgage $109,556 — from KATZ, HARVEY; KATZ, ANN M to CITIMORTGAGE, INC. | $109,556 | |
| 2008-07-23 | Mortgage $50,000 — from KATZ, ANNMARIE; KATZ, HARVEY to CHARTER ONE, A DIVISION OF RBS CITIZENS, | $50,000 | |
| 2004-08-24 | Agreement $335,000 — from ANNMARIE KATZ; HARVEY KATZ to CITIMORTGAGE, INC. | $335,000 | |
| 2004-08-24 | Mortgage $59,371 — from HARVEY KATZ; ANNMARIE KATZ to CITIMORTGAGE, INC. | $59,371 | |
| 2004-05-12 | Agreement $300,000 — from KATZ, HARVEY; ANN MARIE KATZ to CITIBANK, N.A. | $300,000 | |
| 2002-08-30 | Mortgage $72,337 — from KATZ, ANN MARIE; KATZ, HARVEY to CITIBANK NA | $72,337 | |
| 2002-02-27 | Mortgage $25,000 — from KATZ, HARVEY; KATZ, ANN MARIE to CITIBANK, NA | $25,000 | |
| 1997-12-18 | Mortgage $178,986 — from KATZ, ANN MARIE; KATZ, HARVEY to CITIBANK N.A. | $178,986 | |
| 1986-12-10 | Mortgage $203,000 — from KATZ, ANN MARIE; KATZ, HARVEY to CHASE MANHATTAN BANKNA | $203,000 | |
| 1984-04-10 | Mortgage $60,000 — from KATZ, ANN MARIE; KATZ, HARVEY to GOLDOME BANK FOR SAVINGS | $60,000 |
| Year | Enforcement | Housing & tenants | Ownership & money | Total |
|---|---|---|---|---|
| 2017 | 0 | 2 | 1 | 3 |
| 2018 | 1 | 7 | 0 | 8 |
| 2019 | 0 | 0 | 0 | 0 |
| 2020 | 0 | 0 | 0 | 0 |
| 2021 | 0 | 5 | 0 | 5 |
| 2022 | 0 | 3 | 0 | 3 |
| 2023 | 0 | 0 | 0 | 0 |
| 2024 | 0 | 6 | 0 | 6 |
| 2025 | 0 | 5 | 0 | 5 |
| 2026 | 0 | 0 | 0 | 0 |
| Date | Record | |
|---|---|---|
| 2025-12-04 | Bedbug filing: 0 infested units |