921 recorded events, 1966–2026, from 17 city data systems. The city's paper trail here is mostly 328 HPD complaints, 239 311 service requests, 191 HPD housing violations.
Full record, year by year Support this site
A modest record — below the level that usually signals systemic problems. More recorded distress than 82% of 6-24-unit residential buildings citywide. The citywide median for 6-24-unit residential buildings is 16.3 penalty points per 10 units; this building carries 93.8. In ZIP 11215, 70% of residential buildings hold an A and 4% grade D or F. How grades work
Among 46,798 6-24-unit residential buildings citywide · left is less recorded distress, right is more
| Open HPD violations | 25 total — 2 class C (immediately hazardous), 19 class B, 4 class A. Oldest open since 2021-01-27. |
status snapshot refreshed weekly from HPD records
23 heat or hot-water complaints in the last three years (winter 2023–24: 22).
No bedbug-infested units reported in the last three years of filings.
21 service requests in the last three years. Most common: HEAT/HOT WATER (9) · Illegal Parking (3) · ELECTRIC (2) · Overgrown Tree/Branches (1) · Illegal Tree Damage (1) · Residential Disposal Complaint (1).
$73,000 in permitted construction work filed since 2016 (1 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 (1920) |
| Yes | Six or more residential units (12) |
| No | 421-a / J-51 tax benefit on the current tax roll |
2 of 3 signals present. This is the classic profile of a rent-stabilized building (pre-1974, 6+ units) — many units in such buildings remain stabilized. The definitive answer for any unit: request its rent history from NYS Homes & Community Renewal (free, at hcr.ny.gov).
| Registered owner(s) | 646 PRESIDENT STREET ASSOCIATES |
| Head officer | ROSEMARY HIGUERA |
| Managing agent | FLATIRON REAL ESTATE ADVISORS, LLC |
| Last registered | 2025-11-26 |
as filed by the owner in the building's HPD registration
| Tax year | City market value | Assessed value |
|---|---|---|
| 2025 | $2,089,000 | $940,050 |
| 2026 | $1,851,000 | $832,950 |
| 2027 | $1,754,000 | $789,300 |
The city's market estimate has fallen 16% between tax years 2025 and 2027.
| Heating fuel | NATURALGAS |
Not in the FEMA 1%-annual-chance floodplain (2015 preliminary maps).
Hurricane evacuation zone 4 of 6 — zone 1 evacuates first.
Not in the city's stormwater (cloudburst) flood maps under any modeled scenario.
1 street-flooding or sewer-backup complaints at this address since 2012 (0 in the last three years).
Sources: FEMA flood maps (coastal), NYC DEP Stormwater Flood Maps (cloudburst), NYC hurricane evacuation zones, and 311 records for this address.
| Subway | Union St — R · 650 ft straight-line (about a 3-minute walk) · station accessibility: none Bergen St — 2 3 · 0.5 mi straight-line (about a 12-minute walk) · station accessibility: none |
| Bus | Nearest boarding stop: 5 Av / Union St — B63 · 250 ft |
| Citi Bike | Carroll St & 5 Ave · 200 ft · station location as of 2026-09-23; live availability |
| School zones (2024–25 map) | Elementary: The Maurice Sendak Community School. 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.
646 President 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 |
21 311 service requests from this address in the last three years — 9 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 FLATIRON REAL ESTATE ADVISORS, LLC — 26 buildings, 233 units. Grades across the portfolio: A6 · B11 · C5 · D3. See the whole portfolio
| Building | Borough | Units | Grade |
|---|---|---|---|
| 264 West 22 Street | MN | 20 | B |
| 223 East 14 Street | MN | 18 | B |
| 110 Madison Avenue | MN | 18 | A |
| 44 Market Street | MN | 16 | B |
| 21 Judge Street | BK | 15 | C |
| 646 President Street | BK | 12 | B |
| 1402 York Avenue | MN | 11 | A |
| 132 West 26 Street | MN | 10 | A |
| 31 Bethune Street | MN | 9 | A |
| 113 North 8 Street | BK | 9 | B |
| 73 Orient Avenue | BK | 9 | C |
| 137 North 8 Street | BK | 8 | B |
| 90 Berry Street | BK | 8 | C |
| 123 Lexington Avenue | MN | 8 | B |
| 24 Skillman Avenue | BK | 8 | B |
| 537 8 Street | BK | 8 | B |
| 550 7 Street | BK | 8 | A |
| 14 Judge Street | BK | 7 | C |
| 792 Metropolitan Avenue | BK | 6 | A |
| 146 Wythe Avenue | BK | 6 | B |
| 29 Orient Avenue | BK | 6 | B |
| 429 Graham Avenue | BK | 4 | D |
| 436 Graham Avenue | BK | 4 | C |
| 64 Fulton Street | MN | 3 | D |
| 527 Hudson Street | MN | 2 | D |
| 3023570012 | — | — |
Most recent mortgage recorded against this lot: $500,771 on 2019-06-05 (lender: Nassau Educators Federal Credit Union). Face amount at recording — it may have since been paid down, refinanced or satisfied. View the recorded document.
| Date | Record | Amount | Per res. unit |
|---|---|---|---|
| 2019-06-05 | Mortgage $500,772 — from 646 PRESIDENT STREET ASSOCIATES, LLC to NASSAU EDUCATORS FEDERAL CREDIT UNION | $500,772 | |
| 2019-06-05 | Agreement $2,500,000 — from 646 PRESIDENT STREET ASSOCIATES, LLC to NASSAU EDUCATORS FEDERAL CREDIT UNION | $2,500,000 | |
| 2019-06-05 | AL&R $2,500,000 — from 646 PRESIDENT STREET ASSOCIATES, LLC to NASSAU EDUCATORS FEDERAL CREDIT UNION | $2,500,000 | |
| 2013-10-17 | Agreement $2,250,000 — from 646 PRESIDENT STREET ASSOCIATES, LLC to BANKUNITED, N.A. | $2,250,000 | |
| 2013-10-17 | AL&R $2,250,000 — from 646 PRESIDENT STREET ASSOCIATES, LLC to BANKUNITED, N.A. | $2,250,000 | |
| 2013-10-17 | Deed $3,250,000 — from 646 PRESIDENT STREET REALTY LLC to 646 PRESIDENT STREET ASSOCIATES, LLC | $3,250,000 | |
| 2013-10-17 | Mortgage $515,519 — from 646 PRESIDENT STREET ASSOCIATES, LLC to BANKUNITED, N.A. | $515,519 | |
| 2008-04-24 | Mortgage $776,310 — from 646 PRESIDENT STREET REALTY LLC to THE DIME SAVINGS BANK OF WILLIAMSBURGH | $776,310 | |
| 2008-04-24 | Agreement $1,837,500 — from THE DIME SAVINGS BANK OF WILLIAMSBURGH to 646 PRESIDENT STREET REALTY LLC | $1,837,500 | |
| 2008-04-24 | AL&R $1,837,500 — from 646 PRESIDENT STREET REALTY LLC to THE DIME SAVINGS BANK OF WILLIAMSBURGH | $1,837,500 | |
| 2005-06-10 | Agreement $1,100,000 — from 646 PRESIDENT STREET REALTY LLC to INDEPENDENCE COMMUNITY BANK | $1,100,000 | |
| 2005-06-10 | Mortgage $692,164 — from 646 PRESIDENT STREET REALTY LLC to INDEPENDENCE COMMUNITY BANK | $692,164 | |
| 2005-06-10 | AL&R $1,100,000 — from INDEPENDENCE COMMUNITY BANK to 646 PRESIDENT STREET REALTY LLC | $1,100,000 | |
| 2000-04-12 | Mortgage $438,000 — from 646 PRESIDENTIAL STREET REALTY to USA MORTGAGE BANKERSOF AMERICA INC | $438,000 | |
| 1990-06-04 | Mortgage $10,000 — from TANNENBAUM, RICHARD; KOZA, ROBERTA S to RUBINOFF, ANNA | $10,000 |
| Year | Construction | Enforcement | Housing & tenants | Ownership & money | Health & systems | Total |
|---|---|---|---|---|---|---|
| 2017 | 3 | 1 | 24 | 0 | 5 | 33 |
| 2018 | 1 | 1 | 3 | 0 | 1 | 6 |
| 2019 | 2 | 0 | 4 | 5 | 1 | 12 |
| 2020 | 0 | 0 | 2 | 0 | 1 | 3 |
| 2021 | 0 | 0 | 18 | 0 | 1 | 19 |
| 2022 | 0 | 0 | 9 | 0 | 1 | 10 |
| 2023 | 0 | 1 | 38 | 0 | 3 | 42 |
| 2024 | 0 | 0 | 7 | 0 | 1 | 8 |
| 2025 | 0 | 0 | 5 | 0 | 1 | 6 |
| 2026 | 0 | 0 | 32 | 0 | 1 | 33 |
Every one of the 921 recorded events, 1966–2026, is laid out year by year in the full report (print-ready).
Explore: ZIP 11215 · Landlord rankings · How grades work · The map · The Mice Map