# 623 9th Avenue, Manhattan, NY 10036

BBL 1010540029 · Block 1054 · Lot 29 · BIN 1026414  
Canonical page: https://nycpropertyfacts.com/ny/manhattan/623-9th-avenue-1010540029  
Last updated: 2026-11-04 · Open-item counts as of 2026-10-31

Also recorded as: 401 W 44 St; 40115 W 44 St

## Summary

623 9th Avenue (Manhattan, NY 10036; tax lot BBL 1010540029) is a 7-unit walk-up apartment building (building class C7: walk-up apartments, more than six families, with stores), built around 1920, on a 1,606 sq ft lot zoned R8. City tax records list the owner as 623 NINTH AVENUE ASSOCIATES LLC. The Department of Finance's final market value for tax year 2027 is $2,889,000. As of October 31, 2026, NYC Open Data shows 12 DOB jobs with a permit issued but no sign-off, four active DOB violations, two active ECB violations, two open HPD violations and four OATH tickets with an unpaid balance. There were 13 311 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, “623 9th Avenue, Manhattan, NY 10036 (BBL 1010540029)”, data as of 2026-10-31, https://nycpropertyfacts.com/ny/manhattan/623-9th-avenue-1010540029. Source: NYC Open Data.

## Open items

| Item | Count |
|---|---|
| Open DOB jobs (permit issued, not signed off) | 12 |
| Active DOB violations | 4 |
| Active ECB violations | 2 |
| Open HPD violations | 2 |
| OATH tickets with unpaid balance | 4 |

## Lot & building

- Owner of record: 623 NINTH AVENUE ASSOCIATES LLC
- Building class: C7 – Walk-up apartments, more than six families, with stores
- Year built: 1920
- Floors: 4
- Units: 7 residential / 8 total
- Lot area: 1,606 sq ft · Building area: 6,246 sq ft
- Zoning: R8, C1-5, CL
- 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 $2,889,000, assessed value $1,300,050, tax class 2B
- 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 |
|---|---|---|---|
| 2014-08-13 | recorded (DEED) | DEED dated 2014-08-13 from WONG, ALEX; TING, CHRISTINA to 623 NINTH AVENUE ASSOCIATES LLC, no price stated ($0). | bnx9-e6tj |
| 2007-11-28 | recorded (DEED) | DEED dated 2007-11-28 from 623 NINETH AVENUE ASSOCIATES; WONG, ALEX M; TING, CHRISTINA to WONG, ALEX M; TING, CHRISTINA, no price stated ($0). | bnx9-e6tj |
| 1987-12-02 | recorded (DEED) | DEED dated 1987-12-02 from RED TOP RLTY CORP to 623 9 AVE ASSOCS, no price stated ($0). | bnx9-e6tj |
| 1966-12-15 | recorded (DEED) | DEED dated 1966-12-15 from MAIDMAN PLAYHOUSES INC to RED TOP REALTY CORP, 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 |
|---|---|---|---|
| 2026-07-01 | open (Permit Entire) | DOB NOW job filing M01397143-S1 (Alteration): Permit Entire — permit issued, no sign-off on record. | w9ak-ipjd |
| 2026-05-06 | open (Permit Entire) | DOB NOW job filing M01397143-I1 (Alteration): Permit Entire — permit issued, no sign-off on record. | w9ak-ipjd |
| 2017-05-11 | open (PERMIT ISSUED - ENTIRE JOB/WORK) | BIS job 121238142 (A3 – Minor alteration (one type of work)): PERMIT ISSUED - ENTIRE JOB/WORK — permit issued, no sign-off on record. APPLICATION FILED TO REPAIR EXISTING VAULT AT FRONT YARD AS PER PLAN. NO CHANGE IN USE, EGRESS OR OCCUPANCY. | ic3t-wcy2 |
| 2015-02-26 | open (PERMIT ISSUED - ENTIRE JOB/WORK) | BIS job 122280888 (A2 – Alteration with multiple work types (no change to use/occupancy)): PERMIT ISSUED - ENTIRE JOB/WORK — permit issued, no sign-off on record. THIS WORK INVOLVES THE REPAIR IN THE CELLAR AND REINFORCEMENT OF THE 1ST AND 2ND FLOOR FRAMING. THERE IS NO CHANGE OF USE, OCCUPANCY, OR MEANS OF EGRESS UNDER THIS APPLICATION. | ic3t-wcy2 |
| 2014-03-14 | open (PERMIT ISSUED - ENTIRE JOB/WORK) | BIS job 121948492 (A2 – Alteration with multiple work types (no change to use/occupancy)): PERMIT ISSUED - ENTIRE JOB/WORK — permit issued, no sign-off on record. RENOVATION OF EXISTING EATING AND DRINKING ESTABLISHMENT. REPLACE EXISTING STOREFRONT AND WINDOWS. NO CHANGE TO USE, EGRESS OR OCCUPANCY. | ic3t-wcy2 |
| 2014-01-09 | open (PERMIT ISSUED - ENTIRE JOB/WORK) | BIS job 121891961 (A2 – Alteration with multiple work types (no change to use/occupancy)): PERMIT ISSUED - ENTIRE JOB/WORK — permit issued, no sign-off on record. INTERIOR DEMOLITION OF NON-LOAD BEARING PARTITIONS AT EXISTING 1ST FLOOR COMMERCIAL ESTABLISHMENT. NO CHANGE TO USE, EGRESS OR OCCUPANCY. | ic3t-wcy2 |
| 2009-05-26 | open (PERMIT ISSUED - ENTIRE JOB/WORK) | BIS job 120045272 (A2 – Alteration with multiple work types (no change to use/occupancy)): PERMIT ISSUED - ENTIRE JOB/WORK — permit issued, no sign-off on record. MINOR FURNISH WORK REPLACE AND RELOCATE TOILET CLOSET LAVATORY BATHTUB REF.IN 3RD FLOOR APT 4 AS PER PLAN NO CHANGE IN USE EGRESS AND OCCUPANCY | ic3t-wcy2 |
| 2008-08-27 | open (PERMIT ISSUED - ENTIRE JOB/WORK) | BIS job 110326978 (A2 – Alteration with multiple work types (no change to use/occupancy)): PERMIT ISSUED - ENTIRE JOB/WORK — permit issued, no sign-off on record. MINOR FURNISH WORK, INSTALL NEW WASHER AND DRYER, REPLACE AND RELOCATE TOILET CLOSET, LAVATORY, BATHTUB, REF. AND DISH WASHER IN 4TH FLOOR APT6 AS PER PLAN. NO CHANGE IN USE EGRESS AND OCCUPANCY. | ic3t-wcy2 |
| 2004-04-22 | open (PERMIT ISSUED - ENTIRE JOB/WORK) | BIS job 103753109 (A3 – Minor alteration (one type of work)): PERMIT ISSUED - ENTIRE JOB/WORK — permit issued, no sign-off on record. Install sidewalk shed 100ft long at 623 9th Avenue -during remedial repairs -work shall comply with LL33/91.No change in use egress or occupancy. No storage permitted on sidewalk shed. | ic3t-wcy2 |
| 2001-04-02 | open (PERMIT ISSUED - PARTIAL JOB) | BIS job 102539095 (A2 – Alteration with multiple work types (no change to use/occupancy)): PERMIT ISSUED - PARTIAL JOB — permit issued, no sign-off on record. REPLACE JOISTS, REPLACE CEILING, INSTALL DUCT WORK OVER NEW PIZZA OVEN REPLACEKITCHEN EXAUST TO ROOF. new pizza oven | ic3t-wcy2 |
| 2000-05-24 | open (PERMIT ISSUED - PARTIAL JOB) | BIS job 102637719 (A2 – Alteration with multiple work types (no change to use/occupancy)): PERMIT ISSUED - PARTIAL JOB — permit issued, no sign-off on record. INSTALL FIRE SUPPRESSION SYSTEM. NO CHANGE IN USE, EGRESS OR OCCUPANCY. | ic3t-wcy2 |
| 1995-05-31 | open (PERMIT ISSUED - ENTIRE JOB/WORK) | BIS job 101064713 (A2 – Alteration with multiple work types (no change to use/occupancy)): PERMIT ISSUED - ENTIRE JOB/WORK — permit issued, no sign-off on record. RENOVATION OF EXISTING EATING AND DRINKI NG ESTABLISHMENT, REPLACE KITCH N EQUIP., NEW FINISHES AND NEW NON LOADI NG PARTITIONS. | ic3t-wcy2 |
| 2026-08-14 | n/a (Permit Issued) | DOB NOW work permit for job M01397143-S1: Plumbing — CAPING EXISTING WATER/ DRAINPIPES FOR THE DEMOLISHED BATHS. NEW BATH WITH NEW WATER/ DRAINPIPE AND NEW GAS LINE TO THE EQUIPMENT UNDER THE NEW HOOD AREA AT THE…. Issued 2026-08-14, expires 2027-08-14. | rbx6-tga4 |
| 2026-06-16 | n/a (Permit Issued) | DOB NOW work permit for job M01397143-I1: General Construction — RENOVATE EXISTING 1ST FLOOR STORE TO NEW DELI/ BAKERY STORE. RELOCATE THE PROPOSED BATHROOM. Issued 2026-06-16, expires 2026-12-30. | rbx6-tga4 |
| 2026-05-14 | n/a (Permit Issued) | DOB NOW work permit for job M01397143-I1: General Construction — RENOVATE EXISTING 1ST FLOOR STORE TO NEW DELI/ BAKERY STORE. RELOCATE THE PROPOSED BATHROOM. Issued 2026-05-14, expires 2026-05-31. | rbx6-tga4 |
| 2020-03-26 | n/a (ISSUED (renewal)) | BIS work permit for job 123047096: Plumbing / Plumbing. Issued 2020-03-26, expires 2021-03-26. | ipu4-2q9a |
| 2017-05-11 | n/a (ISSUED (initial)) | BIS work permit for job 121238142: Alteration / Other / general construction. Issued 2017-05-11, expires 2017-11-12. | ipu4-2q9a |
| 2017-03-15 | n/a (ISSUED (initial)) | BIS work permit for job 123047096: Plumbing / Plumbing. Issued 2017-03-15, expires 2018-03-15. | ipu4-2q9a |
| 2017-01-10 | n/a (ISSUED (renewal)) | BIS work permit for job 121948492: Equipment work / Mechanical/HVAC. Issued 2017-01-10, expires 2017-06-24. | ipu4-2q9a |
| 2017-01-10 | n/a (ISSUED (renewal)) | BIS work permit for job 121948492: Construction equipment (scaffold, fence, shed) / Construction equipment. Issued 2017-01-10, expires 2018-01-10. | ipu4-2q9a |

Showing 20 of 54. Full list: https://nycpropertyfacts.com/api/v1/property/1010540029/permits

## 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 |
|---|---|---|---|
| 2020-01-09 | open (V-DOB VIOLATION - ACTIVE) | DOB violation (AEUHAZ1-FAIL TO CERTIFY CLASS 1 NONE): FAILURE TO CERTIFY CORRECTION ON IMMEDIATELY HAZARDOUS (CLASS 1) ECB VIOLATION. Active — not recorded as resolved or dismissed. | 3h2n-5cm9 |
| 1995-12-07 | open (V-DOB VIOLATION - ACTIVE) | DOB violation (C-CONSTRUCTION OTHER OPTIONAL). Active — not recorded as resolved or dismissed. | 3h2n-5cm9 |
| 1991-02-20 | open (V-DOB VIOLATION - ACTIVE) | DOB violation (ES-ELECTRIC SIGNS NONE). Active — not recorded as resolved or dismissed. | 3h2n-5cm9 |
| 1991-02-20 | open (V-DOB VIOLATION - ACTIVE) | DOB violation (ES-ELECTRIC SIGNS NONE). Active — not recorded as resolved or dismissed. | 3h2n-5cm9 |
| 2019-10-18 | open (violation status ACTIVE; hearing status IN VIOLATION; certification NO COMPLIANCE RECORDED) | ECB (DOB) violation, class - 2: I OBSERVED ON THE FIRST FLOOR AREA OF THE KITCHEN FOR RESTAURANT, A THREE COMPARTMENT SINK IS DOUBLE TRAP GOING INTO THE GREASE TRAP. WHICH IS PROHIBITED, AND CODE COMPLIANT.. , REPAIR AND/OR REPLACE. Violation status (DOB): active (open; not resolved in DOB records). Hearing/penalty status: found in violation. Certification of correction: no compliance recorded. | 6bgk-3dad |
| 2019-10-18 | open (violation status ACTIVE; hearing status IN VIOLATION; certification NO COMPLIANCE RECORDED) | ECB (DOB) violation, class - 1: I OBSERVED THE CELLAR AREA A PVC PIPING BEING USED FOR DRAINAGE IN A COMMERCIAL SPACE WHICH IS PROHIBITED, PVC PIPE IN NOT ALLOWED IN COMMERCIAL ESTABLISHMENTS, AN ALSO THE GAS PIPING FOR THE METERS ARE SEVERE. Violation status (DOB): active (open; not resolved in DOB records). Hearing/penalty status: found in violation. Certification of correction: no compliance recorded. | 6bgk-3dad |
| 2012-11-27 | open (Nov Sent Out) | HPD class B violation (Class B): SECTION 27-2040 ADM CODE PROVIDE ADEQUATE LIGHTING AT OR NEAR THE OUTSIDE OF THE FRONT ENTRANCEWAY OF THE BUILDING AND KEEP SAME BURNING FROM SUNSET EVERY DAY TO SUNRISE ON THE DAY FOLLOWING A MINIMUM OF 100 WATTS INCANDESCENT LIGHT REQUIRED.. Open — not recorded as corrected. | wvxf-dwi5 |
| 2007-08-21 | open (Not Complied With) | HPD class C violation (Class C): SECTION 27-2033 ADM CODE PROVIDE READY ACCESS TO BUILDINGS HEATING SYSTEM DOOR LOCKED AT BOILER ROOM, CELLAR. 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.

| Date | Status | Description | Source |
|---|---|---|---|
| 2026-06-16 | open (DEFAULTED · DEFAULTED) | OATH ticket from Nypd Transport Intelligence Di: OBSTRUCTION OF STREET W CONSTRUCTION MATERIALS EQUIPMENT W O PERMIT. Unpaid balance $780. Respondent defaulted (did not appear). | jz4z-kudi |
| 2025-04-10 | open (DOCKETED · IN VIOLATION) | OATH ticket from Fire Department Of Nyc: FIRE PROTECTION SYSTEMS. Unpaid balance $3,175. | jz4z-kudi |
| 2025-04-10 | open (DOCKETED · IN VIOLATION) | OATH ticket from Fire Department Of Nyc: RECORDKEEPING. Unpaid balance $1,650. | jz4z-kudi |
| 2024-08-23 | open (DOCKETED · DEFAULTED) | OATH ticket from Dept Of Transportation: OP OF A S W CAFE RDWY CAFE W O A LICENSE REVOC CONSENT 1ST OFFENSE. Unpaid balance $500. Respondent defaulted (did not appear). | 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 |
|---|---|---|---|
| 2026-10-14 | closed (Closed) | 311 request to DHS: Homeless Person Assistance – Non-Chronic. | erm2-nwe9 |
| 2026-07-18 | closed (Closed) | 311 request to NYPD: Noise - Commercial – Banging/Pounding. | erm2-nwe9 |
| 2026-06-07 | closed (Closed) | 311 request to DHS: Homeless Person Assistance – Non-Chronic. | erm2-nwe9 |
| 2026-06-07 | closed (Closed) | 311 request to DHS: Homeless Person Assistance – Non-Chronic. | erm2-nwe9 |
| 2026-06-02 | closed (Closed) | 311 request to NYPD: Noise - Street/Sidewalk – Loud Music/Party. | erm2-nwe9 |
| 2026-05-03 | closed (Closed) | 311 request to DHS: Encampment – N/A. | erm2-nwe9 |
| 2026-05-03 | closed (Closed) | 311 request to NYPD: Encampment – N/A. | erm2-nwe9 |
| 2026-05-03 | closed (Closed) | 311 request to NYPD: Encampment – N/A. | erm2-nwe9 |
| 2026-05-03 | open (In Progress) | 311 request to DHS: Encampment – N/A. | erm2-nwe9 |
| 2026-05-02 | closed (Closed) | 311 request to DSNY: Dirty Condition – Trash. | erm2-nwe9 |
| 2026-04-19 | closed (Closed) | 311 request to NYPD: Noise - Street/Sidewalk – Loud Talking. | erm2-nwe9 |
| 2026-03-25 | closed (Closed) | 311 request to DOT: Curb Condition – Broken Curb. | erm2-nwe9 |
| 2026-03-01 | closed (Closed) | 311 request to DSNY: Dirty Condition – Trash. | 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 623 NINTH AVENUE ASSOCIATES LLC. | 64uk-42ks |
| 2014-08-13 | recorded | Grantee (buyer) on the most recent deed (DEED, 2014-08-13). | 636b-3b5g |
| 2026-09-13 | current_registration | HPD registration contact: CorporateOwner (623 9TH AVENUE ASSOCIATES, LLC), business city Flushing. | feu5-w2e2 |
| 2026-09-13 | current_registration | HPD registration contact: HeadOfficer Christina Ting, business city Flushing. | feu5-w2e2 |
| 2026-09-13 | current_registration | HPD registration contact: Officer Alex Wong, business city Flushing. | feu5-w2e2 |
| 2026-09-13 | current_registration | HPD registration contact: Agent Christina Ting (623 Ninth Avenue Associates, LLC.), business city Flushing. | feu5-w2e2 |

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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/1010540029