1,090 recorded events, 1984–2026, from 17 city data systems. The city's paper trail here is mostly 498 ACRIS deeds & mortgages, 264 311 service requests, 116 HPD housing violations.
Full record, year by year Support this site
The city's published records show little recorded distress here in the last three years. Less recorded distress than 52% of 25-99-unit residential buildings citywide. The citywide median for 25-99-unit residential buildings is 23.6 penalty points per 10 units; this building carries 20.7. In ZIP 11233, 51% of residential buildings hold an A and 14% grade D or F. How grades work
Among 17,252 25-99-unit residential buildings citywide · left is less recorded distress, right is more
| Open HPD violations | 52 total — 9 class C (immediately hazardous), 32 class B, 11 class A. Oldest open since 1984-08-22. |
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.
52 service requests in the last three years. Most common: Curb Condition (11) · Noise (5) · UNSANITARY CONDITION (5) · Rodent (5) · Non (4) · Root/Sewer/Sidewalk Condition (4).
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 (1910) |
| Yes | Six or more residential units (26) |
| Yes | 421-a / J-51 tax benefit on the current tax roll |
3 of 3 signals present. Buildings receiving 421-a or J-51 benefits are generally required to register their units as rent-stabilized for the duration of the benefit. The definitive answer for any unit: request its rent history from NYS Homes & Community Renewal (free, at hcr.ny.gov).
| Registered owner(s) | SARATOGA COMMONS CONDOMINIUM |
| Head officer | GREGORY COHEN |
| Managing agent | IMPACT REAL ESTATE MANAGEMENT |
| Last registered | 2025-09-12 |
as filed by the owner in the building's HPD registration
| Tax year | City market value | Assessed value |
|---|---|---|
| 2025 | $0 | $0 |
| 2026 | $101,768 | $45,796 |
| 2027 | $246,957 | $111,131 |
Tax exemptions on the roll: J51 · SENIOR CITIZEN HOMEOWNER
For property tax, the Department of Finance values this condo as if it were a rental building. Its 2023 estimate: gross income $164,669 a year ($25.53 per sq ft), operating expenses $71,079 ($11.02 per sq ft), net operating income $93,590. These are the city's estimates from comparable rentals, not the building's actual budget, rents or maintenance charges.
| Heating fuel | NATURALGAS |
Not in the FEMA 1%-annual-chance floodplain (2015 preliminary maps).
Not in a hurricane evacuation zone.
In the city's stormwater flood map only under the extreme-storm scenario (3.66 in/hr cloudburst with 2080 sea levels) — an Ida-scale event.
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 | Halsey St — J · 700 ft straight-line (about a 3-minute walk) · station accessibility: none Chauncey St — J Z · 0.3 mi straight-line (about an 8-minute walk) · station accessibility: none |
| Bus | Nearest boarding stop: Saratoga Av / MacDonough St — B7 · 200 ft |
| Citi Bike | Decatur St & Saratoga Ave · 350 ft · station location as of 2026-09-23; live availability |
| School zones (2024–25 map) | Elementary: Elementary schools in this district are not zoned. 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.
723 Mac Donough 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 |
52 311 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 IMPACT REAL ESTATE MANAGEMENT — 97 buildings, 3,140 units. Grades across the portfolio: A66 · B18 · C9 · D3. See the whole portfolio
showing 60 of 97 buildings
| Date | Record | Amount | Per res. unit |
|---|---|---|---|
| 2026-07-13 | Deed $400,000 — from BROWN ( REFEREE), CHARLANE to KIMPSON, MARK | $400,000 | |
| 2026-04-22 | Sold for $400,000 | $400,000 | $15,385 |
| 2026-03-17 | Deed $435,699 — from VINCENT GRAHAM, AS ADMINISTRATOR; ESTATE OF ROBERTA ELIZABETH GRAHAM to KIMPSON, MARK | $435,699 | |
| 2026-03-11 | Sold for $435,699 | $435,699 | $16,758 |
| 2025-04-15 | Mortgage $174,000 — from PFLIEGER, VINCENT to CITIZENS BANK NA | $174,000 | |
| 2024-11-08 | Mortgage $390,000 — from KUEHLMANN, EVA-MARIA to CITIZENS BANK, N.A | $390,000 | |
| 2024-11-08 | Deed $650,000 — from MACDONOUGH 725 LLC to KUEHLMANN, EVA-MARIA | $650,000 | |
| 2024-11-01 | Sold for $650,000 | $650,000 | $25,000 |
| 2023-05-23 | Deed $471,000 — from SANYIKA, NEITH R to PFLIEGER, VINCENT | $471,000 | |
| 2023-05-23 | Mortgage $200,000 — from PFLIEGER, VINCENT to U.S. BANK NATIONAL ASSOCIATION | $200,000 | |
| 2023-04-26 | Sold for $471,000 | $471,000 | $18,115 |
| 2023-02-03 | Mortgage $455,175 — from KNOBLOCH, HERBERT D; KNOBLOCH, ELYSE to WELLS FARGO BANK, N.A | $455,175 | |
| 2023-02-03 | Deed $595,000 — from ANGELA MATHIS, AS ADMINSTRATOR; THE ESTAET OF LINDA MARY MATHIS to KNOBLOCH, HERBERT D; KNOBLOCH, ELYSE | $595,000 | |
| 2023-01-30 | Sold for $595,000 | $595,000 | $22,885 |
| 2021-05-26 | Agreement $598,500 — from KNOBLOCH, ADAM to WELLS FARGO BANK, N.A. | $598,500 |
| Year | Enforcement | Housing & tenants | Ownership & money | Health & systems | Total |
|---|---|---|---|---|---|
| 2017 | 2 | 17 | 7 | 7 | 33 |
| 2018 | 1 | 32 | 8 | 3 | 44 |
| 2019 | 1 | 17 | 23 | 3 | 44 |
| 2020 | 0 | 23 | 4 | 2 | 29 |
| 2021 | 0 | 63 | 24 | 0 | 87 |
| 2022 | 0 | 38 | 3 | 2 | 43 |
| 2023 | 5 | 13 | 19 | 0 | 37 |
| 2024 | 2 | 32 | 13 | 0 | 47 |
| 2025 | 4 | 17 | 7 | 2 | 30 |
| 2026 | 1 | 33 | 8 | 3 | 45 |
Every one of the 1,090 recorded events, 1984–2026, is laid out year by year in the full report (print-ready).
Explore: ZIP 11233 · Landlord rankings · How grades work · The map · The Mice Map