48 recorded events, 1966–2025, from 9 city data systems. The city's paper trail here is mostly 13 ACRIS deeds & mortgages, 8 DOB permits, 7 bedbug filings.
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 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 8. In ZIP 11217, 60% 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
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.
No heat or hot-water complaints in the last three years.
No bedbug-infested units reported in the last three years of filings.
No 311 service requests from this address in the last three years.
$924,912 in permitted construction work filed since 2016 (4 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 (1893) |
| No | Six or more residential units (5) |
| 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) | 27A ST MARKS AVE LLC |
| Head officer | MATT BADER |
| Managing agent | STILLWATER REALTY MGMT LLC |
| Last registered | 2025-07-21 |
as filed by the owner in the building's HPD registration
| Tax year | City market value | Assessed value |
|---|---|---|
| 2025 | $2,135,000 | $960,750 |
| 2026 | $2,276,000 | $1,024,200 |
| 2027 | $1,111,000 | $499,950 |
The city's market estimate has fallen 48% 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 | Bergen St — 2 3 · 200 ft straight-line (about a 1-minute walk) · station accessibility: none Atlantic Av-Barclays Ctr — 2 3 4 5 B D N Q R · 1,000 ft straight-line (about a 5-minute walk) · station accessibility: full |
| Bus | Nearest boarding stop: Bergen St / 5 Av — B65 · 350 ft |
| Citi Bike | Bergen St & Flatbush Ave · 200 ft · station location as of 2026-09-23; live availability |
| School zones (2024–25 map) | Elementary: P.S. 282 Park Slope. 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.
27A St Marks 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 |
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 STILLWATER REALTY MGMT LLC — 7 buildings, 29 units. Grades across the portfolio: A1 · B2 · C4. See the whole portfolio
| Building | Borough | Units | Grade |
|---|---|---|---|
| 419 West 146 Street | MN | 10 | A |
| 27A St Marks Avenue | BK | 5 | B |
| 480 Warren Street | BK | 4 | C |
| 639 Rogers Avenue | BK | 3 | C |
| 1145 Bushwick Avenue | BK | 3 | C |
| 1270 Nostrand Avenue | BK | 2 | B |
| 568 Rogers Avenue | BK | 2 | C |
Most recent mortgage recorded against this lot: $599,277 on 2022-03-15 (lender: Valley National Bank). Face amount at recording — it may have since been paid down, refinanced or satisfied. View the recorded document.
| Date | Record | Amount | Per res. unit |
|---|---|---|---|
| 2022-03-15 | AL&R $599,277 — from 27A ST MARKS AVE LLC to VALLEY NATIONAL BANK | $599,277 | |
| 2022-03-15 | AL&R $600,000 — from 27A ST MARKS AVE LLC to VALLEY NATIONAL BANK | $600,000 | |
| 2022-03-15 | AL&R $1,600,723 — from 27A ST MARKS AVE LLC to VALLEY NATIONAL BANK | $1,600,723 | |
| 2022-03-15 | Mortgage $599,277 — from 27A ST MARKS AVE LLC to VALLEY NATIONAL BANK | $599,277 | |
| 2022-03-15 | Mortgage $600,000 — from 27A ST MARKS AVE LLC to VALLEY NATIONAL BANK | $600,000 | |
| 2022-03-15 | Mortgage $1,600,723 — from 27A ST MARKS AVE LLC to VALLEY NATIONAL BANK | $1,600,723 | |
| 2022-03-15 | Deed $2,810,000 — from KEYSTONE 27A SAINT MARKS AVENUE LLC to 27A ST MARKS AVE LLC | $2,810,000 | |
| 2022-02-18 | Sold for $2,810,000 | $2,810,000 | $562,000 |
| 2021-07-22 | Deed $2,300,000 — from NEAL, CARMELITA to KEYSTONE 27A SAINT MARKS AVENUE LLC | $2,300,000 | |
| 2021-07-08 | Sold for $2,300,000 | $2,300,000 | $460,000 |
| Year | Construction | Enforcement | Housing & tenants | Ownership & money | Health & systems | Total |
|---|---|---|---|---|---|---|
| 2017 | 3 | 0 | 1 | 2 | 0 | 6 |
| 2018 | 0 | 0 | 0 | 0 | 1 | 1 |
| 2019 | 0 | 0 | 1 | 0 | 0 | 1 |
| 2020 | 0 | 0 | 1 | 0 | 0 | 1 |
| 2021 | 1 | 0 | 2 | 3 | 0 | 6 |
| 2022 | 5 | 1 | 1 | 8 | 0 | 15 |
| 2023 | 5 | 0 | 3 | 0 | 0 | 8 |
| 2024 | 0 | 0 | 1 | 0 | 0 | 1 |
| 2025 | 0 | 0 | 3 | 0 | 0 | 3 |
| 2026 | 0 | 0 | 0 | 0 | 0 | 0 |
Every one of the 48 recorded events, 1966–2025, is laid out year by year in the full report (print-ready).
Explore: ZIP 11217 · Landlord rankings · How grades work · The map · The Mice Map