# 3912 9th Avenue, Brooklyn, NY 11232 BBL 3009160138 · Block 916 · Lot 138 · BIN 3017962 Canonical page: https://nycpropertyfacts.com/ny/brooklyn/3912-9th-avenue-3009160138 Last updated: 2026-10-31 · Open-item counts as of 2026-10-31 ## Summary 3912 9th Avenue (Brooklyn, NY 11232; tax lot BBL 3009160138) is a 3-unit walk-up apartment building (building class C0: three-family walk-up), built around 1920, on a 1,520 sq ft lot zoned M1-2. City tax records list the owner as PUN, DAVID; per ACRIS, a deed to this owner dated July 8, 2026 lists a price of $1,280,000. The Department of Finance's final market value for tax year 2027 is $1,254,000. As of October 31, 2026, NYC Open Data shows one open HPD violation. There was one 311 request in the past 12 months and no HPD complaints since 2019. (Source: NYC Open Data — DOB, HPD, OATH, DOF, DCP and ACRIS datasets — compiled by NYC Property Facts.) How to cite: NYC Property Facts, “3912 9th Avenue, Brooklyn, NY 11232 (BBL 3009160138)”, data as of 2026-10-31, https://nycpropertyfacts.com/ny/brooklyn/3912-9th-avenue-3009160138. Source: NYC Open Data. ## Open items | Item | Count | |---|---| | Open DOB jobs (permit issued, not signed off) | 0 | | Active DOB violations | 0 | | Active ECB violations | 0 | | Open HPD violations | 1 | | OATH tickets with unpaid balance | 0 | ## Lot & building - Owner of record: PUN, DAVID - Building class: C0 – Three-family walk-up - Year built: 1920 - Floors: 2 - Units: 3 residential / 3 total - Lot area: 1,520 sq ft · Building area: 1,732 sq ft - Zoning: M1-2, R6 - Source: PLUTO (Dept. of City Planning) (https://data.cityofnewyork.us/d/64uk-42ks), data as of 2026-11-01 ## Tax assessment - Tax year 2027 (final roll): market value $1,254,000, assessed value $75,240, tax class 1 - Source: DOF Property Valuation and Assessment Data (https://data.cityofnewyork.us/d/8y4t-faws) ## Sales & deeds (ACRIS) Deeds recorded with the City Register. amount 0 usually means a non-market transfer. lots_in_deed > 1 means the price covers several lots. | Date | Status | Description | Source | |---|---|---|---| | 2026-07-08 | recorded (DEED) | DEED dated 2026-07-08 from NGUYEN, LUAN VAN; NGUYEN, MAY HUYNH to LEI, LYLY; PUN, DAVID, stated price $1,280,000. | bnx9-e6tj | | 2017-08-02 | recorded (DEED) | DEED dated 2017-08-02 from NGUYEN, LUAN VAN; HUYNH, MAI KIM to NGUYEN, MAY HUYNH; NGUYEN, LUAN VAN, no price stated ($0). | bnx9-e6tj | | 1997-04-16 | recorded (DEED) | DEED dated 1997-04-16 from TANG, YUN BIN; CAI, RUOBING T to HUYNH, MAI KIM; NGUYEN, LUAN VAN, no price stated ($0). | bnx9-e6tj | | 1996-01-28 | recorded (DEED) | DEED dated 1996-01-28 from CAI, HU ZHONG; CAI, RUOBING T to CAI, RUOBING T, no price stated ($0). | bnx9-e6tj | | 1990-11-09 | recorded (DEED) | DEED dated 1990-11-09 from TANG, WEN BIN; TANG, YUN BIN; TANG, RUOBING; CAI, HU ZHONG to TANG, RUOBING; CAI, HU ZHONG; TANG, YUN BIN, no price stated ($0). | bnx9-e6tj | | 1986-10-09 | recorded (DEED) | DEED dated 1986-10-09 from CAMEJO, HILDA; CAMEJO, RAYMOND to TANG, RUOBING; TANG, YUN BIN; TANG, WEN BIN; CHAI, HU ZHONG, no price stated ($0). | bnx9-e6tj | | 1972-12-11 | recorded (DEED) | DEED dated 1972-12-11 from SERRANO FORTUNATO; SERRANO MARY A to CAMEJO HILDA; CAMEJO RAYMOND, no price stated ($0). | bnx9-e6tj | | 1968-11-15 | recorded (DEED) | DEED dated 1968-11-15 from LEOTTA JOSEPHINE to SERRANO FORTUNATO; SERRANO MARY ANN, no price stated ($0). | bnx9-e6tj | ## Open DOB jobs and recent work permits A DOB "job" is an application to do construction work. status "open" = a permit was issued but DOB has no record of final sign-off. Work permits are listed with type "work_permit" and their DOB permit status (they are not counted as open items). No records found. ## Open violations (DOB, ECB, HPD) status "open" = DOB violation category is ACTIVE, ECB violation status is ACTIVE, or HPD violation status is Open. | Date | Status | Description | Source | |---|---|---|---| | 2008-08-07 | open (Nov Sent Out) | HPD class B violation (Class B): D26-10.01 ADM CODE & 309 M/D LAW ABATE THE NUISANCE CONSISTING OF BRANCHES FROM TREE OBSTURCTING FIRE ESCAPE DROP LADDER NORTH FRONT.. Open — not recorded as corrected. | wvxf-dwi5 | ## OATH tickets with unpaid balance or pending status "open" = balance due > $0 after a decision (cases awaiting a hearing are "pending"). default=true means the respondent did not appear. No records found. ## Complaints (HPD since 2019, 311 last 12 months) Complaints are reports, not violations. status mirrors the published complaint / request status. | Date | Status | Description | Source | |---|---|---|---| | 2026-06-29 | closed (Closed) | 311 request to DOT: Street Condition – Cave-in. | erm2-nwe9 | ## Owners & contacts Owner of record comes from city tax records (PLUTO) and can lag behind recent sales. | Date | Status | Description | Source | |---|---|---|---| | 2026-08-24 | current | City tax records (PLUTO) list the owner as PUN, DAVID. | 64uk-42ks | | 2026-07-08 | recorded | Grantee (buyer) on the most recent deed (DEED, 2026-07-08). | 636b-3b5g | | 2026-07-08 | recorded | Grantee (buyer) on the most recent deed (DEED, 2026-07-08). | 636b-3b5g | | 2026-01-23 | expired_registration | HPD registration contact: JointOwner Luan Nguyen, business city Staten Island. | feu5-w2e2 | | 2026-01-23 | expired_registration | HPD registration contact: SiteManager Luan Nguyen. | feu5-w2e2 | | 2026-01-23 | expired_registration | HPD registration contact: JointOwner May Nguyen, business city Staten Island. | feu5-w2e2 | | 2026-01-23 | expired_registration | HPD registration contact: Agent Luan Nguyen, business city Staten Island. | feu5-w2e2 | --- Independent site. Data from NYC Open Data; not affiliated with the City of New York. Not a title search or official record; verify with the issuing agency. JSON: https://nycpropertyfacts.com/api/v1/property/3009160138