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1690 Gates Avenue, Queens, NY 11385

BBL 4034480035 (Borough 4, Block 3448, Lot 35) · BIN 4082379 · Last updated:

Summary · as of November 5, 2026

1690 Gates Avenue (Queens, NY 11385; tax lot BBL 4034480035) is a 6-unit walk-up apartment building (building class C2: walk-up apartments, five or six families), built around 1930, on a 2,742 sq ft lot zoned R6B. City tax records list the owner as 1690 GATES LLC; per ACRIS, a deed to this owner dated December 11, 2014 lists a price of $775,000. The Department of Finance's final market value for tax year 2027 is $1,225,000. As of November 5, 2026, NYC Open Data shows no open DOB jobs, active DOB/ECB violations, open HPD violations or unpaid OATH tickets for this lot. There were two 311 requests in the past 12 months and one HPD complaint since 2019. (Source: NYC Open Data — DOB, HPD, OATH, DOF, DCP and ACRIS datasets — compiled by NYC Property Facts.)

Owner of record
1690 GATES LLC
Building class
C2 · Walk-up apartments, five or six families
Year built · units
1930 · 6 res.
Lot area · zoning
2,742 sq ft · R6B
Market value (DOF)
$1,225,000 FY2027
Last priced deed
$775,000 · 2014-12-11
BBL
4034480035
BIN
4082379

How to cite: NYC Property Facts, “1690 Gates Avenue, Queens, NY 11385 (BBL 4034480035)”, data as of 2026-11-05, https://nycpropertyfacts.com/ny/queens/1690-gates-avenue-4034480035. 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)
1690 GATES LLCThe owner name on the city’s tax records. It can lag behind recent sales and is often an LLC.
Building class
C2 – Walk-up apartments, five or six familiesThe 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
1930Often an estimate for older buildings.
Floors
3
Units
6 residential / 6 totalResidential units are apartments; total includes stores and offices.
Buildings on lot
1
Lot size
2,742 sq ft (27.42 ft × 100 ft)
Building floor area
5,610 sq ft
Zoning
R6BThe zoning district sets what can be built and used here. Residential district.
Built vs. allowed density (FAR)
2.05 built / 2.00 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 4034480035 (Borough 4, Block 3448, Lot 35) · BIN 4082379BBL 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; data as of 2026-11-05; Building Footprints — city dataset updated 2026-10-25; data as of 2026-11-01

Tax assessment

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

Market value (tax year 2027, final roll)
$1,225,000The 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
$551,250The portion of market value that taxes are calculated on (capped by law for small homes).
Taxable value (final)
$157,196Assessed value minus any exemptions.
Tax class
Tax class 2A – residential rental, 4–6 units
Tax yearRollMarket valueAssessed valueTax class
2027Final$1,225,000$551,2502A
2026Final$1,058,000$476,1002A
2025Final$919,000$413,5502A

Source: DOF Property Valuation and Assessment Data — city dataset updated 2026-09-14; data as of 2026-11-05

Sales & deed history 7

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
2014-12-11DEED$775,000Kosowicz, Jerzy; Kosowicz, Irena1690 Gates Llc2014121700294002
1999-01-19DEED$0 / not statedPettit, RobertKosowicz, Irena; Kosowicz, JerzyFT_4970006483797
1996-12-16DEED$0 / not statedSanctuary IncPettit, RobertFT_4310005477231
1996-10-31DEED$0 / not statedKropf, Edward F; Kropf, Lillian ASanctuary IncFT_4170005477217
1995-05-10DEED$0 / not statedKropf, Lillian A.; Kropf, Edward F.Sanctuary Inc.FT_4330005209133
1994-09-17DEED$0 / not statedKrope, RosaliaKrope, Lillian A; Krope, EdwardFT_4120004466712
1976-12-02DEED$0 / not statedKropf PaulaRosalia KropfBK_7640095300166

Source: ACRIS Real Property Master — city dataset updated 2026-10-08; data as of 2026-11-05; ACRIS Real Property Legals — city dataset updated 2026-10-08; data as of 2026-11-05; ACRIS Real Property Parties — city dataset updated 2026-10-08; data as of 2026-11-05

DOB job filings 0 open of 0

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.

No records found in this dataset for this lot.

Source: DOB NOW: Build – Job Application Filings — city dataset updated 2026-11-01; data as of 2026-11-05; DOB Job Application Filings (BIS) — city dataset updated 2026-11-04; data as of 2026-11-05

Work permits 0

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.

No records found in this dataset for this lot.

Source: DOB NOW: Build – Approved Permits — city dataset updated 2026-11-02; data as of 2026-11-05; DOB Permit Issuance (BIS) — city dataset updated 2026-10-31; data as of 2026-10-31

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).

StatusIssuedTypeDescriptionNumber
Resolved/dismissed
V*-DOB VIOLATION - DISMISSED
2011-12-13LBLVIO-LOW PRESSURE BOILER BOILER REQUIREDVIOLATION ISSUED FOR FAILURE TO FILE ANNUAL BOILER 2010 INSPECTION REPORTV*121311LBLVIO19087
Resolved/dismissed
V*-DOB VIOLATION - DISMISSED
1995-08-29LL6291-LOCAL LAW 62/91 - BOILERS BOILER REQUIREDV*082995LL629146799

Source: DOB Violations — city dataset updated 2026-11-02; data as of 2026-11-05

ECB violations (DOB) 0 active of 1

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
2020-03-30CLASS - 2B 254 HEATING SYSTEM BOILER ROOM SIGN MISSING FROM LOBBY NOT VISIBLE FROM FRONT DOOR, BOILER ROOM SIGN MISSING FROM BOILER ROOM DOOR, CORRECT VIOLATING CONDITIONS AND SUBMIT A CERTIFICATE OF CORRECTION$0 / $0 / $039020585X

Source: DOB ECB Violations — city dataset updated 2026-10-31; data as of 2026-11-05

OATH tickets (all agencies) 0 unpaid of 11

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
HEARING COMPLETED · DISMISSED
2024-10-31Pcs - DohmhFAIL TO ELIMINATE RODENT INFESTATION SHOWN BY ACTIVE RODENT SIGNS 1STC O DOROTHY KARWOWSKI$0 / $0 / $00803244247
No balance due
PAID IN FULL
2023-08-27Dos - Enforcement AgentsUNCOVERED RECEPTACLES 1ST OCCURRENCE1690 GATES LLC$50 / $50 / $0048032567R
No balance due
PAID IN FULL
2023-04-28Sanitation RecyclingDIRTY AREA1690 GATES LLC$50 / $50 / $0047289800L
No balance due
PAID IN FULL
2022-05-28Sanitation RecyclingDIRTY SIDEWALK1690 GATES LLC$50 / $50 / $0047338804R
No balance due
PAID IN FULL
2020-07-11Sanitation OthersFAILURE TO CLEAN 18 INCHES INTO STREET1690 GATES LLC$100 / $100 / $00211148731
No balance due
HEARING COMPLETED · IN VIOLATION
2020-03-30Dept. Of BuildingsFAIL MAINTAIN BLDG IN COMPLIANT MANNER: SERVICE EQUIPMENT - BOILER1690 GATES LLC$0 / $0 / $0039020585X
No balance due
PAID IN FULL
2015-08-30Dos - Enforcement AgentsSTORAGE OF RECEPTACLES1690 GATES LLC$100 / $100 / —044690501N
No balance due
PAID IN FULL
2013-05-23Dos - Enforcement AgentsDIRTY SIDEWALK/DIRTY AREAKOSOWICZ$100 / $100 / —040897018X
No balance due
PAID IN FULL
2007-10-21Sanitation RecyclingSTORAGE OF RECEPTACLESKOSOWICZ$100 / $100 / —042700281Y
No balance due
PAID IN FULL
2003-01-23$25 / $25 / —0132772339
No balance due
PAID IN FULL
2001-09-10$50 / $50 / —0125412284

Source: OATH Hearings Division Case Status — city dataset updated 2026-11-02; data as of 2026-11-05

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.

HPD building ID
657872
Last registered
2026-08-18
Registration valid until
2027-09-01 CurrentRegistrations must be renewed every year.
RoleNameCompanyBusiness city
Corporateowner1690 GATES LLCBrooklyn, Ny
AgentDorothy KarwowskiBrooklyn, Ny
HeadofficerDorothy KarwowskiBrooklyn, Ny
OfficerGregory KarwowskiBrooklyn, Ny
SitemanagerDorothy Karwowski

Source: HPD Multiple Dwelling Registrations — city dataset updated 2026-11-04; data as of 2026-11-05; HPD Registration Contacts — city dataset updated 2026-11-04; data as of 2026-11-05

HPD housing-code violations 0 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
Closed
Violation Dismissed · 2017-12-11
I2017-12-05§27-2107 ADM CODE OWNER FAILED TO FILE A VALID REGISTRATION STATEMENT WITH THE DEPARTMENT AS REQUIRED BY ADM CODE §27-2097 AND IS THEREFORE SUBJECT TO CIVIL PENALTIES, PROHIBITED FROM CERTIFYING VIOLATIONS, AND DENIED THE RIGHT TO RECOVER POSSESSION OF PREMISE
Closed
Violation Dismissed · 2016-12-06
I2016-11-21§27-2107 ADM CODE OWNER FAILED TO FILE A VALID REGISTRATION STATEMENT WITH THE DEPARTMENT AS REQUIRED BY ADM CODE §27-2097 AND IS THEREFORE SUBJECT TO CIVIL PENALTIES, PROHIBITED FROM CERTIFYING VIOLATIONS, AND DENIED THE RIGHT TO RECOVER POSSESSION OF PREMISE
Closed
Violation Dismissed · 2015-04-08
I2015-02-27SECTION27-2107 ADM CODE OWNER FAILED TO FILE A VALID REGISTRATION STATEMENT WITH THE DEPARTMENT AS REQUIRED BY ADM CODE ?27-2097 AND IS THEREFORE SUBJECT TO CIVIL PENALTIES, PROHIBITED FROM CERTIFYING VIOLATIONS, AND DENIED THE RIGHT TO RECOVER POSSESSION OF P

Source: HPD Housing Maintenance Code Violations — city dataset updated 2026-11-05; data as of 2026-11-05

HPD complaints 1

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.

ReceivedStatusAptProblem(s)Outcome
2025-02-14CLOSEBLDGHeat/Hot Water – Entire BuildingThe 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 closed

Source: HPD Housing Maintenance Code Complaints and Problems — city dataset updated 2026-11-05; data as of 2026-11-05

311 requests (last 12 months) 2

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
2026-03-13NYPDNoise - Residential – Loud Music/PartyClosed2026-03-13
2025-11-09DOHMHRodent – Rat SightingClosed2025-11-09

Source: 311 Service Requests from 2020 to Present — city dataset updated 2026-11-05; data as of 2026-11-05

Nearby properties

On Gates Ave

Same tax block (3448)

All properties on Gates Ave, Queens · All of Queens 11385

Open-item counts as of November 5, 2026; each section lists its own dataset date. Machine-readable: JSON API · Markdown · Plain text · API & MCP docs