232 recorded events, 1900–2026, from 12 city data systems. The city's paper trail here is mostly 115 311 service requests, 29 DOB permits, 24 DOB job filings.
Full record, year by year Support this site
No heat or hot-water complaints in the last three years.
No bedbug-infested units reported in the last three years of filings.
77 service requests in the last three years. Most common: Noise (28) · Food Establishment (12) · Illegal Parking (7) · Consumer Complaint (5) · Illegal Dumping (4) · Dirty Condition (2).
$1,373,635 in permitted construction work filed since 2016 (18 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.
| Registered owner(s) | STANISLAW JARON |
| Last registered | 2013-08-07 |
as filed by the owner in the building's HPD registration
| Tax year | City market value | Assessed value |
|---|---|---|
| 2025 | $1,639,000 | $737,550 |
| 2026 | $1,631,000 | $733,950 |
| 2027 | $1,772,000 | $797,400 |
The city's market estimate has risen 8% between tax years 2025 and 2027.
| Restaurant | Cuisine | Grade | Notes |
|---|---|---|---|
| Dashi Okume | Japanese | A | — |
| House Brooklyn | Japanese | A | — |
| Nura | American | A | Mice evidence |
| Socceria | Not yet graded | — |
Report to 311: Food poisoning · Food safety complaint
4 restaurants · 1 with mice evidence · See them on the Mice Map
1 food-poisoning report to 311 at this address in the last three years (0 with three or more people sick), shared by 4 restaurants
12 Food Establishment complaints to 311 at this address in the last three years (most often: Rodents/Insects/Garbage, Food Protection), shared by 4 restaurants · complaints filed by the public; DOHMH investigates, outcomes aren't published.
In the FEMA 1%-annual-chance floodplain (2015 preliminary flood maps) — lenders typically require flood insurance here.
Hurricane evacuation zone 2 of 6 — zone 1 evacuates first.
Not in the city's stormwater (cloudburst) flood maps under any modeled scenario.
2 street-flooding or sewer-backup complaints at this address since 2022 (1 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 | Nassau Av — G · 550 ft straight-line (about a 3-minute walk) · station accessibility: none |
| Bus | Nearest boarding stop: Manhattan Av / Norman Av — B43 B62 · 550 ft |
| Citi Bike | N 15 St & Wythe Ave · 650 ft · station location as of 2026-09-23; live availability |
| School zones (2024–25 map) | Elementary: P.S. 034 Oliver H. Perry. 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.
101 Guernsey Street
| Rats or mice | Rats or mice |
| Food poisoning | Food poisoning |
| Food safety complaint | Food safety complaint |
| Anything else | Anything else |
77 311 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.
Most recent mortgage recorded against this lot: $433,384 on 2017-03-10 (lender: Banco Popular North America), covering 2 lots — the amount covers all of them. Face amount at recording — it may have since been paid down, refinanced or satisfied. View the recorded document.
| Date | Record | Amount | Per res. unit |
|---|---|---|---|
| 2017-03-10 | AL&R $750,000 — from 95-101 GUERNSEY STREET REALTY, LLC to BANCO POPULAR NORTH AMERICA | $750,000 | |
| 2017-03-10 | Agreement $750,000 — from 95-101 GUERNSEY STREET REALTY, LLC to BANCO POPULAR NORTH AMERICA | $750,000 | |
| 2017-03-10 | Mortgage $433,385 — from 95-101 GUERNSEY STREET REALTY, LLC to BANCO POPULAR NORTH AMERICA | $433,385 | |
| 2009-07-23 | Mortgage $499,000 — from 95-101 GUERNSEY STREET REALTY, LLC to ENTERPRISE NATIONAL BANK N.J., | $499,000 | |
| 1985-01-30 | Mortgage $150,000 — from SHALHON, JACK to LEWISON, EDWARD | $150,000 |
| Year | Construction | Enforcement | Housing & tenants | Ownership & money | Health & systems | Total |
|---|---|---|---|---|---|---|
| 2017 | 8 | 0 | 2 | 5 | 0 | 15 |
| 2018 | 1 | 1 | 1 | 0 | 0 | 3 |
| 2019 | 0 | 0 | 1 | 0 | 0 | 1 |
| 2020 | 8 | 9 | 12 | 0 | 0 | 29 |
| 2021 | 15 | 0 | 3 | 2 | 0 | 20 |
| 2022 | 17 | 0 | 6 | 1 | 0 | 24 |
| 2023 | 1 | 1 | 12 | 0 | 2 | 16 |
| 2024 | 1 | 0 | 12 | 0 | 1 | 14 |
| 2025 | 0 | 0 | 14 | 0 | 2 | 16 |
| 2026 | 2 | 4 | 50 | 0 | 1 | 57 |
Every one of the 232 recorded events, 1900–2026, is laid out year by year in the full report (print-ready).
Explore: ZIP 11222 · Landlord rankings · How grades work · The map · The Mice Map