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91-20 23rd Avenue, East Elmhurst, Queens, NY 11369

BBL 4010850008 (Borough 4, Block 1085, Lot 8) · BIN 4023554 · Last updated: · East Elmhurst · ZIP 11369

Summary · as of November 10, 2026

91-20 23rd Avenue (Queens, NY 11369; tax lot BBL 4010850008) is a 3-unit walk-up apartment building (building class C0: three-family walk-up), built around 1970, on a 3,400 sq ft lot zoned R3-2. City tax records list the owner as KHAN, SHAHBUDDIN; per ACRIS, a deed to this owner dated June 10, 2016 lists a price of $780,000. The Department of Finance's final market value for tax year 2027 is $1,109,000. As of November 10, 2026, NYC Open Data shows three open HPD violations. 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.)

Owner of record
KHAN, SHAHBUDDIN
Building class
C0 · Three-family walk-up
Year built · units
1970 · 3 res.
Lot area · zoning
3,400 sq ft · R3-2
Market value (DOF)
$1,109,000 FY2027
Last priced deed
$780,000 · 2016-06-10
BBL
4010850008
BIN
4023554

How to cite: NYC Property Facts, “91-20 23rd Avenue, Queens, NY 11369 (BBL 4010850008)”, data as of 2026-11-10, https://nycpropertyfacts.com/ny/queens/91-20-23rd-avenue-4010850008. Source: NYC Open Data.

Lot & building

Basic facts about the tax lot and building from the city’s PLUTO database.

Owner (as listed by the city)
KHAN, SHAHBUDDINThe owner name on the city’s tax records. It can lag behind recent sales and is often an LLC.
Building class
C0 – Three-family walk-upThe Department of Finance’s category for what kind of building this is.
Land use
Multi-family walk-up buildingsCity Planning’s broad category of how the lot is used.
Year built
1970Often an estimate for older buildings.
Floors
3
Units
3 residential / 3 totalResidential units are apartments; total includes stores and offices.
Buildings on lot
1
Lot size
3,400 sq ft (34 ft × 100 ft)
Building floor area
2,508 sq ft
Zoning
R3-2The zoning district sets what can be built and used here. Residential district.
Built vs. allowed density (FAR)
0.74 built / 0.75 max residentialFloor Area Ratio = building floor area ÷ lot area. If built FAR is below the maximum, zoning may allow more floor area (other rules apply).
Identifiers
BBL 4010850008 (Borough 4, Block 1085, Lot 8) · BIN 4023554BBL identifies the tax lot; BIN identifies each building (from DOB/HPD/footprint records).

Source: PLUTO (Dept. of City Planning) — city dataset updated 2026-08-24; last loaded 2026-11-10; Building Footprints — city dataset updated 2026-11-08; last loaded 2026-11-08; checked unchanged 2026-11-10

Tax assessment

How the Department of Finance values this lot for property tax.

Market value (tax year 2027, final roll)
$1,109,000The Department of Finance’s estimate of value for tax purposes. It is not an appraisal and is often far from the sale price.
Assessed value
$66,540The portion of market value that taxes are calculated on (capped by law for small homes).
Taxable value (final)
$51,011Assessed value minus any exemptions.
Tax class
Tax class 1 – 1–3 family homes (and some small mixed-use / vacant lots)
Tax yearRollMarket valueAssessed valueTax class
2027Final$1,109,000$66,5401
2026Final$1,048,000$62,8801
2025Final$1,068,000$64,0801

Source: DOF Property Valuation and Assessment Data — city dataset updated 2026-09-14; last loaded 2026-11-10

Sales & deed history 3

Deeds recorded with the City Register (ACRIS). A deed transfers ownership. A $0 or very low price usually means a transfer between related parties, an estate, or a refinance-related transfer, not a market sale. This is not a title search; mortgages, liens and other documents are not shown.

DateTypePriceSeller (grantor)Buyer (grantee)Doc ID
2016-06-10DEED$780,00091-20 23rd Ave. LlcKhan, Shahbuddin2016061701994001
2004-07-14DEED$0 / not statedViswanath, Sathya; Viswanath, Banad91-20 23rd Ave Llc2005010502136004
1974-05-24DEED$0 / not statedPine View Homes IncSathya Viswanath; Banad ViswanathBK_7440075800707

Source: ACRIS Real Property Master — city dataset updated 2026-10-08; last loaded 2026-11-10; ACRIS Real Property Legals — city dataset updated 2026-10-08; last loaded 2026-11-10; ACRIS Real Property Parties — city dataset updated 2026-10-08; last loaded 2026-11-10

DOB job filings 0 open of 2

A “job” is an application to the Department of Buildings to do construction work. A job marked Permitted, not signed off had a work permit issued but the city has no record of final sign-off (inspection/completion). Old jobs left in this state are common and appear in buyer and lender due diligence; the work may or may not have been done.

StatusJob #TypeFiledEst. cost
Not open
SIGNED OFF · 2021-04-30
421352253
BIS
A2 – Alteration with multiple work types (no change to use/occupancy)2016-07-22$30,000
Not open
PLAN EXAM - DISAPPROVED · 2005-08-29
402196235
BIS
A1 – Major alteration (changes use, egress or occupancy)2005-08-22$10,000

Source: DOB NOW: Build – Job Application Filings — city dataset updated 2026-11-09; last loaded 2026-11-10; DOB Job Application Filings (BIS) — city dataset updated 2026-11-09; last loaded 2026-11-10

Work permits 3

Individual permits issued under DOB jobs (one job can have several permits, e.g. plumbing and construction). Permit expiration alone does not mean the job was completed or signed off.

IssuedExpiresJob #WorkPermit status
2018-12-072019-02-22421352253
BIS
Equipment work / Other / general constructionISSUED (renewal)
2016-11-182017-11-18421352253
BIS
Plumbing / PlumbingISSUED (initial)
2016-10-172017-02-22421352253
BIS
Equipment work / Other / general constructionISSUED (initial)

Source: DOB NOW: Build – Approved Permits — city dataset updated 2026-11-09; last loaded 2026-11-10; DOB Permit Issuance (BIS) — city dataset updated 2026-11-07; last loaded 2026-11-07

DOB violations 0 active of 2

Violations issued by the Department of Buildings for building-code or zoning conditions. Active means DOB has not recorded the violation as resolved or dismissed. Many active DOB violations are old (e.g. elevator or boiler inspection paperwork). The active-DOB count in the summary also includes DOB NOW safety violations, listed in the next section.

StatusIssuedTypeDescriptionNumber
Resolved/dismissed
V*-DOB VIOLATION - DISMISSED
2016-03-09AEUHAZ1-FAIL TO CERTIFY CLASS 1 NONEFAILURE TO CERTIFY CORRECTION ON IMMEDIATELY HAZARDOUS (CLASS 1) ECB VIOLATIONV*030916AEUHAZ100339
Resolved/dismissed
VW*-VIOLATION - WORK W/O PERMIT DISMISSED
2000-06-26C-CONSTRUCTION OTHER OPTIONALVW*062600C03LW07

Source: DOB Violations — city dataset updated 2026-11-09; last loaded 2026-11-10

DOB safety violations (DOB NOW) 0 active of 1

Safety violations DOB NOW publishes for devices such as boilers, elevators and gas piping (Local Law 152). Active means the published status is Active. Dismissed, cured, waived and successfully disputed violations are counted under “resolved or not active” and are not open items. Active ones are included in the summary’s active DOB violation total.

No active DOB NOW safety violations for this lot.

1 resolved or not active
StatusIssuedTypeDeviceNumberRemarks
Not active
Dismissed
2016-03-09FTC-AEU-HAZAEUHAZ030916AEUHAZ100339

Source: DOB Safety Violations (DOB NOW) — city dataset updated 2026-11-09; last loaded 2026-11-10

ECB violations (DOB) 0 active of 11

DOB violations that go to a hearing at OATH (formerly the Environmental Control Board) and can carry fines. Active or Resolved follows the DOB violation status field. The hearing status is about the hearing and its penalty: written off means the city stopped collecting the fine, not that the condition was corrected. A balance due is a fine the city says is unpaid.

StatusIssuedSeverityWhat it was forPenalty / paid / balanceECB #
Resolved
Hearing: IN VIOLATION · Certification: CERTIFICATE ACCEPTED
2016-01-25CLASS - 1FAILURE TO COMPLY W/THE COMM'S ORDER CONTAINED IN NOV #35142996K ISSUED ON 11/13/15 & TO FILE A C OF C PURSUANT TO 28-201.1,28-204.4 & 1RCNY102-01. NOTE: NO DOCUMENT FILED TO SATIFIED CONDITION FOR WORK W/O A$2,400 / $3,229 / $035048508L
Resolved
Hearing: IN VIOLATION · Certification: CERTIFICATE ACCEPTED
2017-03-06CLASS - 1FAILURE TO COMPLY W/THE COMM'S ORDER CONTAINED IN SUMMONS/VIO#35142996K ISSUED ON 1-19-17 & TO FILE A C OF C PURSUANT TO 28-201.1 & 1RCNY 102-01. NO COMPLIANCE RECORDED. REMEDY: COMPLY W/COMM'S ORDER &/OR FILE$2,400 / $2,846 / $035231668X
Resolved
Hearing: IN VIOLATION · Certification: CERTIFICATE ACCEPTED
2016-05-04CLASS - 1FAILURE TO COMPLY W/THE COMM'S ORDER CONTAINED IN NOV #35142996K ISSUED ON 11/13/15 & TO FILE A C OF C PURSUANT TO 28-201.1,28-204.4 & 1RCNY102-01. FOR WORK W/O A PERMIT. REMEDY: COMPLY W/COMM'S ORDER &/OR FILE$2,400 / $3,334 / $035185355K
Resolved
Hearing: IN VIOLATION · Certification: COMPLIANCE-INSP/DOC
2000-06-26HazardousWORK WIHTOUT PERMIT(S).ON 1FL CONVERTED SAME TO A CLASS'A' APARTMENT WITH FULL ELECTRICAL AND PLUMBING SERVICES.REM:OBTAIN PERMITS OR RESTORE PREMISES TO PRIOR LEGAL CONDITIONS.$800 / $800 / $034255378H
Resolved
Hearing: IN VIOLATION · Certification: COMPLIANCE-INSP/DOC
2000-06-26HazardousRSIDENCE ALTERED FOR OCCUPANCY AS A DWELLING FOR MORE THAN THE LEGALLY APPROVED NUMBER OF FAMILIES CERTIFICATE OF OCCUPANCY #159390 INDICATE THAT RESIDENCE IS A LEGAL 2 FAMILY AND DOCTOR'S OFFICE.RESIDENCE NOW$3,050 / $3,050 / $034255377X
Resolved
Hearing: DISMISSED · Certification: N/A - DISMISSED
2017-01-19CLASS - 1WORK W/O A PERMIT. FAILURE TO COMPLY W/THE COMM'S ORDER CONTAINED IN SUMMONS/VIO#35142996K ISSUED ON 11-13-15 & TO FILE A C OF C PURSUANT TO28-201.1 & 1RCNY 102-01. FOR INSTALLING WATER & WASTE LINES FOR A 3PC$0 / $0 / $035230251X
Resolved
Hearing: DISMISSED · Certification: N/A - DISMISSED
2000-06-26HazardousOCCUPANCY CONTRARY TO THAT OF THE CERTIFICATE OF OCCUAPNCY #159390.ILLEGAL 2 FAMILY AND DOCTOR'S OFFICE CONVERTED TO AN ILLEGAL 3 FAMILY DWELLING.NOTE:FIRST FL CONVERTED SAME TO A CLASS'A' APARTMENT WITH BEDROO$0 / $0 / $034255379J
Resolved
Hearing: STIPULATION/IN-VIO · Certification: CERTIFICATE ACCEPTED
1997-05-29Non-HazardousOCCUPANCY CONTRARY TO C/O #159840/DEPT RECORDS IN TAHT CELLAR HAS BEEN CHANGED FROM ACCES ORDINARY USE TO TV STUDIO. REMEDY: DISCONTINUE ILLEGAL USE CONFORM TV C/O DEPT RECORD WORK W/O PERMIT: WALLS REMEDY AT$1,150 / $1,150 / $034149117K
Resolved
Hearing: IN VIOLATION · Certification: CERTIFICATE ACCEPTED
2016-03-08CLASS - 1FAILURE TO COMPLY W/THE COMM'S ORDER CONTAINED IN NOV #35142996K ISSUED ON 11/13/15 & TO FILE A C OF C PURSUANT TO 28-201.1,28-204.4 & 1RCNY102-01. NOTE: NO DOCUMENT FILE TO REMEDY CONDITION FOR WORK W/O A PERM$2,400 / $3,278 / $035049200J
Resolved
Hearing: IN VIOLATION · Certification: CERTIFICATE ACCEPTED
2015-11-13CLASS - 1WORK W/O A PERMIT.WORK NOTED:@ 1ST FL LEVEL.INSTALLED WATER & WASTE PLUMBING LINES FOR A(3)PIECE BATHROOM(TOILET,SINK & SHOWER)& RESIDENTIALSINK.INSTALLED A GAS LINE FOR A GAS STOVE.REM:OBTAIN PERMIT.$1,600 / $2,215 / $035142996K
Resolved
Hearing: IN VIOLATION · Certification: CERTIFICATE ACCEPTED
2015-11-13CLASS - 2RESIDENCE ALTERED FOR OCCUPANCY AS A DWELLING FOR MORE THAN THE LEGALLY APPROVED # OF FAMILIES.DEPT OF BLDG RECORDS INDICATES PREMISES TO BELEAGLLY APPROVED FOR A(2)FAMILY(2ND & 3RD FL LEVEL).NO PREMISES CONVER$1,200 / $1,670 / $035142997M

Source: DOB ECB Violations — city dataset updated 2026-11-07; last loaded 2026-11-10

OATH tickets (all agencies) 0 unpaid of 39

Summonses heard at the Office of Administrative Trials and Hearings, from agencies like Sanitation, Buildings, Fire and Health, linked to this lot’s block and lot. Default means the respondent did not appear at the hearing, which typically results in the maximum penalty. Tickets may be issued to tenants or businesses at the address, not just the owner. DOB ECB tickets appear here too.

StatusDateAgencyChargeRespondentImposed / paid / balanceTicket #
No balance due
PAID IN FULL
2025-11-24Dos - Enforcement AgentsDIRTY SIDEWALKKHAN SHAHBUDDIN$50 / $50 / $0049553599L
No balance due
PAID IN FULL
2025-02-07Dos - Enforcement AgentsDIRTY SIDEWALKKHAN SHAHBUDDIN$50 / $50 / $0048890344K
No balance due
PAID IN FULL
2024-03-27Dos - Enforcement AgentsDIRTY AREAKHAN SHAHBUDDIN$50 / $50 / $0048337910M
No balance due
PAID IN FULL
2023-08-26Sanitation OthersSIDEWALK OBSTRUCTIONKHAN SHAHBUDDIN$50 / $50 / $0048012667X
No balance due
PAID IN FULL
2023-08-12Sanitation OthersSIDEWALK OBSTRUCTIONKHAN SHAHBUDDIN$50 / $50 / $0046956089Z
No balance due
PAID IN FULL
2023-06-27Dos - Enforcement AgentsDIRTY AREAKHAN SHAHBUDDIN$50 / $50 / $0047921753Y
No balance due Default
PAID IN FULL · DEFAULTED
2023-03-27Dos - Enforcement AgentsDIRTY SIDEWALKKHAN SHAHBUDDIN$80 / $80 / $0047806127N
No balance due
PAID IN FULL
2023-02-25Dos - Enforcement AgentsDIRTY SIDEWALKKHAN SHAHBUDDIN$50 / $50 / $0047770080N
No balance due Default
PAID IN FULL · DEFAULTED
2023-02-08Dos - Enforcement AgentsDIRTY AREAKHAN SHAHBUDDIN$80 / $80 / $0047740379K
No balance due Default
PAID IN FULL · DEFAULTED
2023-01-28Dos - Enforcement AgentsDIRTY SIDEWALKKHAN SHAHBUDDIN$80 / $80 / $0047721738J
No balance due
PAID IN FULL
2022-11-21Dos - Enforcement AgentsDIRTY SIDEWALKKHAN SHAHBUDDIN$50 / $50 / $0047643169H
No balance due
PAID IN FULL
2020-03-14Dos - Enforcement AgentsDIRTY AREAKHAN$100 / $100 / $0046535357K

Showing 12 of 39 records. The API and the source dataset have the full list.

Source: OATH Hearings Division Case Status — city dataset updated 2026-11-10; last loaded 2026-11-10

HPD registration & contacts

Owners of most rental buildings must register with the Department of Housing Preservation and Development each year and list an owner and managing agent.

No HPD registration found. Registration is required for buildings with 3 or more apartments (and for 1–2 family homes where neither the owner nor family lives there).

Source: HPD Multiple Dwelling Registrations — city dataset updated 2026-11-04; last loaded 2026-11-10; HPD Registration Contacts — city dataset updated 2026-11-04; last loaded 2026-11-10

HPD housing-code violations 3 open of 3

Violations HPD inspectors issued for conditions in residential buildings (heat, leaks, mold, pests, lead paint, etc.). Class letters show how serious: Class A – non-hazardous (HPD gives 90 days to correct); Class B – hazardous (30 days to correct); Class C – immediately hazardous (24 hours to correct for most conditions); Class I – information / order (e.g. orders to register, lead or other administrative orders). Open means HPD has not recorded the condition as corrected.

StatusClassIssuedAptCondition
Open
Nov Sent Out · 2015-05-28
B2015-05-281SECTION 27-2018 ADMIN. CODE: ABATE THE NUISANCE CONSISTING OF MICE IN THE ENTIRE APARTMENT LOCATED AT APT 1, 1st STORY
Open
Nov Sent Out · 2015-05-28
A2015-05-282FLSECTION 27-2013 ADMIN. CODE: PAINT WITH LIGHT COLORED PAINT TO THE SATISFACTION OF THIS DEPARTMENT WALLS AND CEILING IN THE BATHROOM LOCATED AT APT 2FL, 2nd STORY
Open
Nov Sent Out · 2015-05-28
B2015-05-282FLSECTION 27-2026, 2027 HMC: PROPERLY REPAIR THE SOURCE AND ABATE THE EVIDENCE OF A WATER LEAK CONCEALED WATER LEAK AT CEILING IN THE BATHROOM LOCATED AT APT 2FL, 2nd STORY

Source: HPD Housing Maintenance Code Violations — city dataset updated 2026-11-10; last loaded 2026-11-10

HPD complaints 0

Complaints tenants or others made to HPD (usually via 311) about housing conditions, from 2019 onward. A complaint is not a violation; HPD may inspect and issue one.

No records found in this dataset for this lot.

Source: HPD Housing Maintenance Code Complaints and Problems — city dataset updated 2026-11-10; last loaded 2026-11-10

311 requests (last 12 months) 1

Recent 311 service requests the city geocoded to this lot: noise, illegal parking, heat, sanitation and more. Anyone can file them, so they describe activity at or near the address, not necessarily the building itself.

OpenedAgencyComplaintStatusClosed
2026-11-04DSNYDirty Condition – TrashClosed2026-11-05

Source: 311 Service Requests from 2020 to Present — city dataset updated 2026-11-10; last loaded 2026-11-10

Nearby properties

Ordered by map distance among lots on this street within 40 house numbers and on this tax block within 15 lot numbers.

More in East Elmhurst: Open HPD violations · Active DOB violations · Active ECB violations · Open DOB jobs · Unpaid OATH tickets

Closest on 23 Ave

Same tax block (1085), closest first

All properties on 23 Ave, Queens · Queens 11369

Open-item counts as of November 10, 2026; each section lists its own dataset date. Machine-readable: JSON API · Markdown · Plain text · API & MCP docs