Building report

139 9 Street · Brooklyn · BBL 3010020057 · generated 2026-10-20 · FREE Print / save PDF

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This building is not graded (non-residential or no residential units on record) — the report below covers its full public record.

Patterns

No heat or hot-water complaints in the last three years.

No bedbug-infested units reported in the last three years of filings.

What 311 hears from this address

42 service requests in the last three years. Most common: Illegal Parking (26) · Food Establishment (7) · Homeless Person Assistance (4) · Sidewalk Condition (1) · Dirty Condition (1) · Encampment (1).

Filed construction activity

$44,640 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.

What the city thinks it's worth

The city's market estimate has risen 146% between tax years 2025 and 2027.

Restaurants in this building

Report to 311: Food poisoning · Food safety complaint

1 restaurant · 1 with mice evidence · See them on the Mice Map

7 Food Establishment complaints to 311 at this address in the last three years (most often: Letter Grading, Food Contaminated, Food Worker Activity) · complaints filed by the public; DOHMH investigates, outcomes aren't published.

Flood exposure

Not in the FEMA 1%-annual-chance floodplain (2015 preliminary maps).

Hurricane evacuation zone 2 of 6 — zone 1 evacuates first.

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.

Getting around

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.

Report a problem to 311

139 9 Street Copy address

42 311 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.

Sales, deeds & mortgages

Most recent mortgage recorded against this lot: $40,000 on 1996-06-14 (lender: Guarino, Susan). Face amount at recording — it may have since been paid down, refinanced or satisfied. View the recorded document.

Ten-year activity

Show as table

Year	Construction	Enforcement	Housing & tenants	Health & systems	Total
2017	0	0	0	0	0
2018	0	0	1	0	1
2019	0	1	0	0	1
2020	0	0	1	0	1
2021	0	0	0	0	0
2022	0	0	1	0	1
2023	2	6	21	0	29
2024	2	0	17	1	20
2025	0	0	4	1	5
2026	0	2	14	1	17

The last 12 months — 18 records

The full timeline

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