# 20 Grattan Street, Brooklyn, NY 11206 BBL 3031020016 · Block 3102 · Lot 16 · BIN 3407393 Canonical page: https://nycpropertyfacts.com/ny/brooklyn/20-grattan-street-3031020016 Last updated: 2026-10-31 · Open-item counts as of 2026-10-31 ## Summary 20 Grattan Street (Brooklyn, NY 11206; tax lot BBL 3031020016) is a store building (building class K2: store building (subtype K2)), built around 1925, on a 2,500 sq ft lot zoned M1-2. City tax records list the owner as GRATTAN BOGART 20 LLC; per ACRIS, a deed to this owner dated November 21, 2024 lists a price of $1,300,000. The Department of Finance's final market value for tax year 2027 is $375,000. As of October 31, 2026, NYC Open Data shows three DOB jobs with a permit issued but no sign-off. 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, “20 Grattan Street, Brooklyn, NY 11206 (BBL 3031020016)”, data as of 2026-10-31, https://nycpropertyfacts.com/ny/brooklyn/20-grattan-street-3031020016. Source: NYC Open Data. ## Open items | Item | Count | |---|---| | Open DOB jobs (permit issued, not signed off) | 3 | | Active DOB violations | 0 | | Active ECB violations | 0 | | Open HPD violations | 0 | | OATH tickets with unpaid balance | 0 | ## Lot & building - Owner of record: GRATTAN BOGART 20 LLC - Building class: K2 – Store building (subtype K2) - Year built: 1925 - Floors: 2 - Units: 0 residential / 2 total - Lot area: 2,500 sq ft · Building area: 4,375 sq ft - Zoning: M1-2 - Source: PLUTO (Dept. of City Planning) (https://data.cityofnewyork.us/d/64uk-42ks), data as of 2026-11-04 ## Tax assessment - Tax year 2027 (final roll): market value $375,000, assessed value $168,750, tax class 4 - 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 | |---|---|---|---| | 2024-11-21 | recorded (DEED) | DEED dated 2024-11-21 from 20 GRATTAN STREET LLC to GRATTAN BOGART 20 LLC, stated price $1,300,000. | 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). | Date | Status | Description | Source | |---|---|---|---| | 2026-05-25 | open (Permit Entire) | DOB NOW job filing B01393065-I1 (Alteration): Permit Entire — permit issued, no sign-off on record. | w9ak-ipjd | | 2026-05-25 | open (Permit Entire) | DOB NOW job filing B01393063-I1 (Alteration): Permit Entire — permit issued, no sign-off on record. | w9ak-ipjd | | 2025-09-05 | open (Permit Entire) | DOB NOW job filing B01273879-I1 (Alteration): Permit Entire — permit issued, no sign-off on record. | w9ak-ipjd | | 2026-06-25 | n/a (Permit Issued) | DOB NOW work permit for job B01393063-I1: Mechanical Systems — Alteration of the HVAC split auxiliary system, replacement with new units, and installation of related condensers on the roof.. Issued 2026-06-25, expires 2026-12-31. | rbx6-tga4 | | 2026-06-18 | n/a (Permit Issued) | DOB NOW work permit for job B01393065-I1: Sprinklers — Relocation and replacement of sprinkler heads and branches.. Issued 2026-06-18, expires 2027-06-18. | rbx6-tga4 | | 2025-12-22 | n/a (Signed-off) | DOB NOW work permit for job B01280244-I1: Foundation — PROPOSED INSTALLATION OF SLABS ON GRADE AT 1ST FLOOR OF COMMERCIAL BUILDING.. Issued 2025-12-22, expires 2026-08-26. | rbx6-tga4 | | 2025-09-30 | n/a (Permit Issued) | DOB NOW work permit for job B01273879-I1: Plumbing — Installation of plumbing fixtures and piping below the slab of the first floor.. Issued 2025-09-30, expires 2026-09-30. | rbx6-tga4 | ## Open violations (DOB, ECB, HPD) status "open" = DOB violation category is ACTIVE, ECB violation status is ACTIVE, or HPD violation status is Open. No records found. ## 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 | |---|---|---|---| | 2026-05-21 | closed (Closed) | 311 request to DEP: Noise – Noise: Manufacturing Noise (NK1). | 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 GRATTAN BOGART 20 LLC. | 64uk-42ks | | 2024-11-21 | recorded | Grantee (buyer) on the most recent deed (DEED, 2024-11-21). | 636b-3b5g | --- 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/3031020016