# 110-21 73rd Road, Queens, NY 11375

BBL 4032920028 · Block 3292 · Lot 28 · BIN 4078800  
Canonical page: https://nycpropertyfacts.com/ny/queens/110-21-73rd-road-4032920028  
Last updated: 2026-11-03 · Open-item counts as of 2026-10-31

## Summary

110-21 73rd Road (Queens, NY 11375; tax lot BBL 4032920028) is a 71-unit elevator apartment building (building class D4: elevator co-op), built around 1937, on a 26,350 sq ft lot zoned R6. City tax records list the owner as MAYFAIR TENANTS CORP. The Department of Finance's final market value for tax year 2027 is $9,177,000. As of October 31, 2026, NYC Open Data shows three DOB jobs with a permit issued but no sign-off, six active DOB violations, two active ECB violations, five open HPD violations and one OATH ticket with an unpaid balance. There were 12 311 requests in the past 12 months and 18 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, “110-21 73rd Road, Queens, NY 11375 (BBL 4032920028)”, data as of 2026-10-31, https://nycpropertyfacts.com/ny/queens/110-21-73rd-road-4032920028. Source: NYC Open Data.

## Open items

| Item | Count |
|---|---|
| Open DOB jobs (permit issued, not signed off) | 3 |
| Active DOB violations | 6 |
| Active ECB violations | 2 |
| Open HPD violations | 5 |
| OATH tickets with unpaid balance | 1 |

## Lot & building

- Owner of record: MAYFAIR TENANTS CORP
- Building class: D4 – Elevator co-op
- Year built: 1937
- Floors: 6
- Units: 71 residential / 71 total
- Lot area: 26,350 sq ft · Building area: 100,000 sq ft
- Zoning: R6, C1-2
- 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 $9,177,000, assessed value $4,129,650, tax class 2
- 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 |
|---|---|---|---|
| 1984-06-11 | recorded (DEED) | DEED dated 1984-06-11 from SHEFA REALTY ASSOC. to MAYFAIR TENANTS CORP, no price stated ($0). | bnx9-e6tj |
| 1982-05-24 | recorded (DEED) | DEED dated 1982-05-24 from ROSENBAUM, BEATRICE to SHEFA REALTY ASSOC, no price stated ($0). | bnx9-e6tj |
| 1977-07-05 | recorded (DEED) | DEED dated 1977-07-05 from ROSENBLUM LOUIS A (EXTRX OF) to BEATRICE ROSENBLUM, no price stated ($0). | bnx9-e6tj |
| 1966-04-12 | recorded (DEED) | DEED dated 1966-04-12 from ROSENBLUM JOSEPH (EXEC OF) to LOUIS A ROSENBLUM, 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 |
|---|---|---|---|
| 2026-08-26 | open (Permit Entire) | DOB NOW job filing Q01451314-I1 (Alteration): Permit Entire — permit issued, no sign-off on record. | w9ak-ipjd |
| 2026-01-12 | open (Permit Entire) | DOB NOW job filing Q01345283-I1 (Alteration): Permit Entire — permit issued, no sign-off on record. | w9ak-ipjd |
| 2003-08-28 | open (PERMIT ISSUED - ENTIRE JOB/WORK) | BIS job 401717567 (A3 – Minor alteration (one type of work)): PERMIT ISSUED - ENTIRE JOB/WORK — permit issued, no sign-off on record. INSTALLATION OF A HEAVY DUTY SIDEWALK SHED 264' DURING FACADE REPAIR. NO CHANGE IN USE, EGRESS OR OCCUPANCY. SHED TO COMPLY WITH LL33/91 AND TPPN 9/99. | ic3t-wcy2 |
| 2026-09-18 | n/a (Permit Issued) | DOB NOW work permit for job Q01451314-I1: Suspended Scaffold — Installation of suspended scaffold for facade work or inspection.. Issued 2026-09-18, expires 2027-02-20. | rbx6-tga4 |
| 2026-01-13 | n/a (Permit Issued) | DOB NOW work permit for job Q01345283-I1: Sidewalk Shed — INSTALLATION OF 300 PSF SIDEWALK SHED AS PER PLANS. ALL EQUIPMENT SHALL COMPLY WITH CHAPTER #33 OF THE 2022 CODE. NO CHANGE IN USE, EGRESS OR OCCUPANCY UNDER T…. Issued 2026-01-13, expires 2027-01-13. | rbx6-tga4 |
| 2025-04-29 | n/a (Signed-off) | DOB NOW work permit for job Q01216005-I1: Supported Scaffold — INSTALLATION OF PIPE SCAFFOLDING AS PER PLANS. ALL EQUIPMENT SHALL COMPLY WITH CH #33 OF THE NYC CODE 2022. NO CHANGE IN USE, OCCUPANCY OR EGRESS UNDER THIS AP…. Issued 2025-04-29, expires 2026-03-21. | rbx6-tga4 |
| 2022-06-15 | n/a (Signed-off) | DOB NOW work permit for job Q00729351-I1: Mechanical Systems — New bedroom + ventilation for kitchenette in EXIST'G COOP APARTMENT BUILDING for tenant shareholder: -#6G . COOP owned by Mayfair Tenants Corp. - housing coope…. Issued 2022-06-15, expires 2023-01-21. | rbx6-tga4 |
| 2022-06-15 | n/a (Signed-off) | DOB NOW work permit for job Q00729351-I1: General Construction — New bedroom + ventilation for kitchenette in EXIST'G COOP APARTMENT BUILDING for tenant shareholder: -#6G . COOP owned by Mayfair Tenants Corp. - housing coope…. Issued 2022-06-15, expires 2023-01-21. | rbx6-tga4 |
| 2020-06-11 | n/a (ISSUED (initial)) | BIS work permit for job 421766985: Equipment work / Other / general construction. Issued 2020-06-11, expires 2020-10-23. | ipu4-2q9a |
| 2006-02-06 | n/a (ISSUED (initial)) | BIS work permit for job 402271411: Alteration / Other / general construction. Issued 2006-02-06, expires 2006-02-08. | ipu4-2q9a |
| 2005-02-10 | n/a (ISSUED (initial)) | BIS work permit for job 402082072: Equipment work / Fuel storage. Issued 2005-02-10, expires 2006-01-01. | ipu4-2q9a |
| 2005-02-10 | n/a (ISSUED (initial)) | BIS work permit for job 402082072: Equipment work / Other / general construction. Issued 2005-02-10, expires 2006-01-01. | ipu4-2q9a |
| 2003-09-05 | n/a (ISSUED (initial)) | BIS work permit for job 401717567: Construction equipment (scaffold, fence, shed) / Construction equipment. Issued 2003-09-05, expires 2004-04-01. | ipu4-2q9a |
| 1994-01-04 | n/a (ISSUED (initial)) | BIS work permit for job 400433303: Plumbing / Plumbing. Issued 1994-01-04, expires 1996-01-04. | ipu4-2q9a |
| 1994-01-04 | n/a (ISSUED (initial)) | BIS work permit for job 400433303: Equipment work / Fuel burning. Issued 1994-01-04, expires 1994-10-02. | ipu4-2q9a |
| 1994-01-04 | n/a (ISSUED (initial)) | BIS work permit for job 400433303: Equipment work / Boiler. Issued 1994-01-04, expires 1994-10-02. | 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 |
|---|---|---|---|
| 2016-11-14 | open (V-DOB VIOLATION - ACTIVE) | DOB violation (ACC1-(OTHER BLDGS TYPES) - ELEVATOR AFFIRMATION OF CORRECTION ELEVATORREQUIRED): VIO ISSUED TO ELEVATOR - FAIL TO CORRECT DEFECTS ON 2014 CAT 1 INSP/TST. Active — not recorded as resolved or dismissed. | 3h2n-5cm9 |
| 2016-11-14 | open (V-DOB VIOLATION - ACTIVE) | DOB violation (ACC1-(OTHER BLDGS TYPES) - ELEVATOR AFFIRMATION OF CORRECTION ELEVATORREQUIRED): VIO ISSUED TO ELEVATOR - FAIL TO CORRECT DEFECTS ON 2014 CAT 1 INSP/TST. Active — not recorded as resolved or dismissed. | 3h2n-5cm9 |
| 2013-03-01 | open (V-DOB VIOLATION - ACTIVE) | DOB violation (LBLVIO-LOW PRESSURE BOILER BOILER REQUIRED): VIOLATION ISSUED FOR FAILURE TO FILE ANNUAL BOILER 2011 INSPECTION REPORT. Active — not recorded as resolved or dismissed. | 3h2n-5cm9 |
| 2013-03-01 | open (V-DOB VIOLATION - ACTIVE) | DOB violation (LBLVIO-LOW PRESSURE BOILER BOILER REQUIRED): VIOLATION ISSUED FOR FAILURE TO FILE ANNUAL BOILER 2011 INSPECTION REPORT. Active — not recorded as resolved or dismissed. | 3h2n-5cm9 |
| 2007-01-19 | open (V-DOB VIOLATION - ACTIVE) | DOB violation (LL6291-LOCAL LAW 62/91 - BOILERS BOILER REQUIRED). Active — not recorded as resolved or dismissed. | 3h2n-5cm9 |
| 1997-01-13 | open (V-DOB VIOLATION - ACTIVE) | DOB violation (LL1081-LOCAL LAW 10/81 - ELEVATOR ELEVATOROPTIONAL). Active — not recorded as resolved or dismissed. | 3h2n-5cm9 |
| 2026-10-16 | open (violation status ACTIVE; hearing status PENDING) | ECB (DOB) violation, class - 1: FAILURE TO MAINTAIN BUILDING IN CODE COMPLIANT FOR VIO# 39169401H . OBSERVED MISSING MORTAR JOINTS AT EXPOSURE 1, SPALLING BRICKS AT EXPOSURE 3, AND RUSTED LENTILS AT EXPOSURES 3 AND 4, REPAIR AND/REPLACE. Violation status (DOB): active (open; not resolved in DOB records). Hearing/penalty status: hearing pending. Balance due $6,250. | 6bgk-3dad |
| 2025-12-04 | open (violation status ACTIVE; hearing status IN VIOLATION; certification NO COMPLIANCE RECORDED) | ECB (DOB) violation, class - 1: AT TIME OF INSPECTION OBSERVED FACADE IN STATE OF DISREPAIR AT ALL EXPOSURE MISSING MORTAR JOINTS,WINDOW LINTEL CORRODED, DAMAGED BRICKS AT MULTIPLE LOCATIONS. PARAPET WALL AT EXP# 4 COURT YARD LEANING INWARD.. Violation status (DOB): active (open; not resolved in DOB records). Hearing/penalty status: found in violation. Certification of correction: no compliance recorded. Balance due $2,500. | 6bgk-3dad |
| 2026-08-14 | open (Nov Sent Out) | HPD class A violation (Class A): § 329, M/D LAW AND DEPT. RULES AND REGS. PROVIDE A COMPLETED CERTIFICATE OF INSPECTION VISITS IN A PROPER FRAME AT OR NEAR MAILBOXES, BOTTOM EDGE OF FRAME BETWEEN 48-62 INCHES ABOVE FLOOR . FRAME MISSING AT WALL AT PUBLIC HALL, 1st STORY. Open — not recorded as corrected. | wvxf-dwi5 |
| 2026-08-14 | open (Nov Certified On Time) | HPD class B violation (Class B): § 27-2005 ADM CODE REPLACE WITH NEW THE MISSING LATCH SET AT LAUNDRY ROOM ENTRANCE DOOR AT CELLAR. Open — not recorded as corrected. | wvxf-dwi5 |
| 2026-08-14 | open (Nov Certified On Time) | HPD class B violation (Class B): § 27-2005 HMC: PROPERLY REPAIR OR REPLACE THE BROKEN OR DEFECTIVE LOCK SET AT PACKAGE ROOM ENTRANCE DOOR , 1st STORY. Open — not recorded as corrected. | wvxf-dwi5 |
| 2025-06-09 | open (Not Complied With) | HPD class A violation (Class A): § 329, M/D LAW AND DEPT. RULES AND REGS. PROVIDE A COMPLETED CERTIFICATE OF INSPECTION VISITS IN A PROPER FRAME AT OR NEAR MAILBOXES, BOTTOM EDGE OF FRAME BETWEEN 48-62 INCHES ABOVE FLOOR MISSING , 1st STORY. Open — not recorded as corrected. | wvxf-dwi5 |
| 2022-04-01 | open (Defect Letter Issued) | HPD class B violation (Class B) in apt 6D: § 27-2017.3 HMC: TRACE AND REPAIR THE SOURCE AND ABATE THE VISIBLE MOLD CONDITION... CEILING 3 SQUARE FEET, NORTH WALL 2 SQUARE FEET, SOUTH WALL 2 SQUARE FEET, EAST WALL 3 SQUARE FEET IN THE FOYER LOCATED AT APT 6D, 6th STORY, 3rd APARTMENT FROM WEST AT NORTH. 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 |
|---|---|---|---|
| 2025-12-04 | open (HEARING COMPLETED · IN VIOLATION) | OATH ticket from Dept. Of Buildings: FAILURE TO MAINTAIN BUILDING IN CODE-COMPLIANT MANNER. Unpaid balance $2,500. | jz4z-kudi |
| 2026-10-16 | pending (NEW ISSUANCE) | OATH ticket from Dept. Of Buildings: FAILURE TO MAINTAIN BUILDING IN CODE-COMPLIANT MANNER. 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 |
|---|---|---|---|
| 2026-10-21 | closed (CLOSE) | HPD complaint (apt 5FLOOR): Heat/Hot Water – Apartment Only. The Department of Housing Preservation and Development was not able to gain access to your apartment or others in the building to inspect for a lack of heat or hot water. The complaint has been close… | ygpa-z7cr |
| 2026-08-11 | closed (CLOSE) | HPD complaint (apt BLDG): Heat/Hot Water – Entire Building. HPD conducted an inspection of this complaint. The conditions observed by the inspector did not violate the housing laws enforced by HPD. The complaint has been closed. | ygpa-z7cr |
| 2026-06-24 | closed (CLOSE) | HPD complaint (apt 1K): Safety – Window Guard Broken/Missing. An HPD Inspector was not able to gain access to inspect this complaint. The Inspector left a card at the time of the inspection and a letter was sent from HPD after the inspection attempt to encourag… | ygpa-z7cr |
| 2025-12-18 | closed (CLOSE) | HPD complaint (apt 5KMAYF): Heat/Hot Water – Apartment Only. The Department of Housing Preservation and Development was not able to gain access to your apartment or others in the building to inspect for a lack of heat or hot water. The complaint has been close… | ygpa-z7cr |
| 2024-10-31 | closed (CLOSE) | HPD complaint (apt 4M): Heat/Hot Water – Entire Building. HPD called the telephone number on file for this complaint. Someone at that number indicated that the condition was corrected. The complaint has been closed. Please submit a new service request with … | ygpa-z7cr |
| 2024-05-16 | closed (CLOSE) | HPD complaint (apt 6D): Water Leak – Damp Spot; Water Leak – Slow Leak. The Department of Housing Preservation and Development was not able to gain access to inspect the following conditions. The complaint has been closed. If the condition still exists, please file a new… | ygpa-z7cr |
| 2024-02-02 | closed (CLOSE) | HPD complaint (apt 6K): Heat/Hot Water – Apartment Only. The Department of Housing Preservation and Development responded to a complaint of no heat or hot water and was advised by a tenant in the building that heat and hot water had been restored. If the c… | ygpa-z7cr |
| 2023-04-10 | closed (CLOSE) | HPD complaint (apt BLDG): Heat/Hot Water – Entire Building. The Department of Housing Preservation and Development responded to a complaint of no heat or hot water and was advised by a tenant in the building that heat and hot water had been restored. If the c… | ygpa-z7cr |
| 2022-01-08 | closed (CLOSE) | HPD complaint (apt 6D): Water Leak – Slow Leak. The Department of Housing Preservation and Development inspected the following conditions. Violations were issued. Information about specific violations is available at www.nyc.gov/hpd | ygpa-z7cr |
| 2022-01-08 | closed (CLOSE) | HPD complaint (apt 6D): Water Leak – Slow Leak; Paint/Plaster – Ceiling; Paint/Plaster – Wall; Flooring/Stairs – Floor. The Department of Housing Preservation and Development inspected the following conditions. Violations were issued. Information about specific violations is available at www.nyc.gov/hpd | ygpa-z7cr |
| 2021-11-14 | closed (CLOSE) | HPD complaint (apt BLDG): Heat/Hot Water – Entire Building. The Department of Housing Preservation and Development responded to a complaint of no heat or hot water and was advised by a tenant in the building that heat and hot water had been restored. If the c… | ygpa-z7cr |
| 2021-09-11 | closed (CLOSE) | HPD complaint (apt 6D): Water Leak – Heavy Flow. The Department of Housing Preservation and Development was not able to gain access to inspect the following conditions. The complaint has been closed. If the condition still exists, please file a new… | ygpa-z7cr |
| 2021-06-29 | closed (CLOSE) | HPD complaint (apt 3B): Paint/Plaster – Wall. The Department of Housing Preservation and Development inspected the following conditions. Violations were issued. Information about specific violations is available at www.nyc.gov/hpd | ygpa-z7cr |
| 2021-02-13 | closed (CLOSE) | HPD complaint (apt 6D): Unsanitary Condition – Mold; Water Leak – Slow Leak. The Department of Housing Preservation and Development inspected the following conditions. No violations were issued. The complaint has been closed. | ygpa-z7cr |
| 2020-02-17 | closed (CLOSE) | HPD complaint (apt 5J): Heat/Hot Water – Entire Building. The Department of Housing Preservation and Development responded to a complaint of no heat or hot water and was advised by a tenant in the building that heat and hot water had been restored. If the c… | ygpa-z7cr |

Showing 15 of 30. Full list: https://nycpropertyfacts.com/api/v1/property/4032920028/complaints

## 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 MAYFAIR TENANTS CORP. | 64uk-42ks |
| 1984-06-11 | recorded | Grantee (buyer) on the most recent deed (DEED, 1984-06-11). | 636b-3b5g |
| 2026-09-28 | current_registration | HPD registration contact: SiteManager David Lala. | feu5-w2e2 |
| 2026-09-28 | current_registration | HPD registration contact: HeadOfficer Harry Frenkel, business city Brooklyn. | feu5-w2e2 |
| 2026-09-28 | current_registration | HPD registration contact: Agent Tzui Frenkel (SUPERIOR REALTY GROUP), business city Brooklyn. | feu5-w2e2 |
| 2026-09-28 | current_registration | HPD registration contact: CorporateOwner (MAYFAIR TENANTS CORP), business city Brooklyn. | feu5-w2e2 |
| 2026-09-28 | current_registration | HPD registration contact: Officer Kevin Gershenson, business city Brooklyn. | 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/4032920028