# 110 Classon Avenue, Brooklyn, NY 11205 BBL 3018800047 · Block 1880 · Lot 47 · BIN 3054175 Canonical page: https://nycpropertyfacts.com/ny/brooklyn/110-classon-avenue-3018800047 Last updated: 2026-11-04 · Open-item counts as of 2026-10-31 Also recorded as: 112 Classon Ave; 116 Classon Ave ## Summary 110 Classon Avenue (Brooklyn, NY 11205; tax lot BBL 3018800047) is a warehouse (building class E9: warehouse (subtype E9)), built around 1951, on a 13,000 sq ft lot zoned M1-2. City tax records list the owner as MO & SONS INC. The Department of Finance's final market value for tax year 2027 is $1,457,000. As of October 31, 2026, NYC Open Data shows three DOB jobs with a permit issued but no sign-off, three active DOB violations and two OATH tickets with an unpaid balance. There were four 311 requests 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, “110 Classon Avenue, Brooklyn, NY 11205 (BBL 3018800047)”, data as of 2026-10-31, https://nycpropertyfacts.com/ny/brooklyn/110-classon-avenue-3018800047. Source: NYC Open Data. ## Open items | Item | Count | |---|---| | Open DOB jobs (permit issued, not signed off) | 3 | | Active DOB violations | 3 | | Active ECB violations | 0 | | Open HPD violations | 0 | | OATH tickets with unpaid balance | 2 | ## Lot & building - Owner of record: MO & SONS INC - Building class: E9 – Warehouse (subtype E9) - Year built: 1951 - Floors: 2 - Units: 0 residential / 1 total - Lot area: 13,000 sq ft · Building area: 14,800 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 $1,457,000, assessed value $655,650, 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 | |---|---|---|---| | 1997-07-17 | recorded (DEED) | DEED dated 1997-07-17 from CHARLES PAPER CO INC to MO & SONS INC, no price stated ($0). | bnx9-e6tj | | 1979-08-08 | recorded (DEED) | DEED dated 1979-08-08 from MERIT PAPER CO to CHARLES PAPER CO INC, 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). | Date | Status | Description | Source | |---|---|---|---| | 2017-05-17 | open (PERMIT ISSUED - ENTIRE JOB/WORK) | BIS job 321520127 (A3 – Minor alteration (one type of work)): PERMIT ISSUED - ENTIRE JOB/WORK — permit issued, no sign-off on record. MODIFICATION OF SIGN STRUCTURE FILED UNDER BIS # 300918336 TO ACCOMMODATE NEW NON ADVERTISING SIGNS. NO CHANGE OF USE, EGRESS OR OCCUPANCY. | ic3t-wcy2 | | 1999-07-14 | open (PERMIT ISSUED - ENTIRE JOB/WORK) | BIS job 300918336 (A3 – Minor alteration (one type of work)): PERMIT ISSUED - ENTIRE JOB/WORK — permit issued, no sign-off on record. GROUND STRUCTURE FOR ILLUMINATED ACCESSORY BUSINESS SIGN | ic3t-wcy2 | | 1997-11-28 | open (PERMIT ISSUED - ENTIRE JOB/WORK) | BIS job 300687898 (A1 – Major alteration (changes use, egress or occupancy)): PERMIT ISSUED - ENTIRE JOB/WORK — permit issued, no sign-off on record. CONVERT EXISTING MANUFACTURING BUILDING TO AUTO REPAIR SHOP AND OBTAIN NEW CERTIFICATE OF OCCUPANCY | ic3t-wcy2 | | 2017-07-13 | n/a (ISSUED (initial)) | BIS work permit for job 321520127: Alteration / Other / general construction. Issued 2017-07-13, expires 2017-11-01. | ipu4-2q9a | | 2017-07-13 | n/a (ISSUED (initial)) | BIS work permit for job 321520109: Sign. Issued 2017-07-13, expires 2017-11-01. | ipu4-2q9a | | 2017-07-13 | n/a (ISSUED (initial)) | BIS work permit for job 321520118: Sign. Issued 2017-07-13, expires 2017-11-01. | ipu4-2q9a | | 1999-08-13 | n/a (ISSUED (initial)) | BIS work permit for job 300918336: Alteration / Other / general construction. Issued 1999-08-13, expires 2000-07-23. | ipu4-2q9a | | 1999-08-13 | n/a (ISSUED (initial)) | BIS work permit for job 300918318: Sign. Issued 1999-08-13, expires 2000-06-30. | ipu4-2q9a | | 1999-08-13 | n/a (ISSUED (initial)) | BIS work permit for job 300918327: Sign. Issued 1999-08-13, expires 2000-06-30. | ipu4-2q9a | | 1999-06-07 | n/a (ISSUED (initial)) | BIS work permit for job 300687898: Plumbing / Plumbing. Issued 1999-06-07, expires 2000-06-06. | ipu4-2q9a | | 1999-03-08 | n/a (ISSUED (initial)) | BIS work permit for job 300687898: Alteration. Issued 1999-03-08, expires 1999-06-26. | ipu4-2q9a | ## 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 | |---|---|---|---| | 2015-12-19 | open (V-DOB VIOLATION - ACTIVE) | DOB violation (C-CONSTRUCTION OTHER OPTIONAL): FAILURE TO CORRECT UNLAWFUL ARTERIAL DOUBLE FACED MONOPOLE SIGN STRUCT URE THAT EXCEEDS THE MAXIMUM SURFACE AREA & HEIGHT LIMITS IN M1-2 ZONE ACCESSORY SIGN & STRUCTURE PERMITS SG300918318 SG300918327 ALT3009183 36 WERE DISCONTINUED PER ZR…. Active — not recorded as resolved or dismissed. | 3h2n-5cm9 | | 2013-12-07 | open (V-DOB VIOLATION - ACTIVE) | DOB violation (C-CONSTRUCTION OTHER OPTIONAL): (28-502.4)UNREG. Active — not recorded as resolved or dismissed. | 3h2n-5cm9 | | 2012-12-07 | open (V-DOB VIOLATION - ACTIVE) | DOB violation (C-CONSTRUCTION OTHER OPTIONAL). Active — not recorded as resolved or dismissed. | 3h2n-5cm9 | ## 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. | Date | Status | Description | Source | |---|---|---|---| | 2022-05-13 | open (DOCKETED · DEFAULTED) | OATH ticket from Dos - Enforcement Agents: ABANDONING VEHICLE. Unpaid balance $1,000. Respondent defaulted (did not appear). | jz4z-kudi | | 2020-03-25 | open (DOCKETED · DEFAULTED) | OATH ticket from Fire Department Of Nyc: PERMITS. Unpaid balance $1,000. Respondent defaulted (did not appear). | jz4z-kudi | | 2026-04-01 | pending (RESCHEDULED · ADJOURNED) | OATH ticket from Fire Department Of Nyc: CERTIFICATES OF FITNESS AND CERTIFICATES OF QUALIFICATION. Hearing pending. | jz4z-kudi | ## Complaints (HPD since 2019, 311 last 12 months) Complaints are reports, not violations. status mirrors the published complaint / request status. | Date | Status | Description | Source | |---|---|---|---| | 2026-08-07 | closed (Closed) | 311 request to NYPD: Noise - Street/Sidewalk – Loud Music/Party. | erm2-nwe9 | | 2026-06-12 | closed (Closed) | 311 request to NYPD: Abandoned Vehicle – With License Plate. | erm2-nwe9 | | 2025-12-30 | closed (Closed) | 311 request to DSNY: Graffiti – Graffiti. | erm2-nwe9 | | 2025-11-18 | closed (Closed) | 311 request to NYPD: Illegal Parking – Double Parked Blocking Traffic. | 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 MO & SONS INC. | 64uk-42ks | | 1997-07-17 | recorded | Grantee (buyer) on the most recent deed (DEED, 1997-07-17). | 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/3018800047