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91-45 Lefferts Boulevard, Queens, NY 11418

BBL 4093510046 (Borough 4, Block 9351, Lot 46) · BIN 4560435, 4196687 · Last updated:

Summary · as of October 31, 2026

91-45 Lefferts Boulevard (Queens, NY 11418; tax lot BBL 4093510046) is an one-family home (building class A1: one-family home, two stories, detached), built around 1915, on a 2,240 sq ft lot zoned R4A. City tax records list the owner as ANITA ISAAC. The Department of Finance's final market value for tax year 2027 is $792,000. As of October 31, 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 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
ANITA ISAAC
Building class
A1 · One-family home, two stories, detached
Year built · units
1915 · 1 res.
Lot area · zoning
2,240 sq ft · R4A
Market value (DOF)
$792,000 FY2027
Last priced deed
—
BBL
4093510046
BIN
4560435, 4196687

How to cite: NYC Property Facts, “91-45 Lefferts Boulevard, Queens, NY 11418 (BBL 4093510046)”, data as of 2026-10-31, https://nycpropertyfacts.com/ny/queens/91-45-lefferts-boulevard-4093510046. 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)
ANITA ISAACThe owner name on the city’s tax records. It can lag behind recent sales and is often an LLC.
Building class
A1 – One-family home, two stories, detachedThe Department of Finance’s category for what kind of building this is.
Land use
One- & two-family buildingsCity Planning’s broad category of how the lot is used.
Year built
1915Often an estimate for older buildings.
Floors
2
Units
1 residential / 1 totalResidential units are apartments; total includes stores and offices.
Buildings on lot
2
Lot size
2,240 sq ft (20 ft × 112 ft)
Building floor area
1,408 sq ft
Zoning
R4AThe zoning district sets what can be built and used here. Residential district.
Built vs. allowed density (FAR)
0.63 built / 1.00 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 4093510046 (Borough 4, Block 9351, Lot 46) · BIN 4560435, 4196687BBL 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 2026-11-01; 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)
$792,000The 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
$47,520The portion of market value that taxes are calculated on (capped by law for small homes).
Taxable value (final)
$32,314Assessed 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$792,000$47,5201
2026Final$695,000$41,7001
2025Final$624,000$37,4401

Source: DOF Property Valuation and Assessment Data — city dataset updated 2026-09-14; data as of 2026-11-01

Sales & deed history 6

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
1998-11-30DEED$0 / not statedIsaac, Anita (Plaintiff); Isaac, William (Defendant)Isaac, AnitaFT_4170006403717
1986-03-14DEED$0 / not statedJohnson, Anita L.; Isaac, Anita AkaJohnson, Anita L.; Isaac, WilliamFT_4300002177430
1984-06-19DEED$0 / not statedBourke,Thomas P(Dist/Of); Dover, Arthur(Ind/Dist)Johnson, Anita L.FT_4490002027249
1984-05-25DEED$0 / not statedMc Grath, Mary B.Johnson, Anita L.FT_4520002027252
1984-04-11DEED$0 / not statedBaldwin, MaureenJohnson, AnitaFT_4500002027250
1984-03-20DEED$0 / not statedTracey, Mary Aka; Tracey, Mary A.Johnson, Anita L.FT_4510002027251

Source: ACRIS Real Property Master — city dataset updated 2026-10-08; data as of 2026-11-01; ACRIS Real Property Legals — city dataset updated 2026-10-08; data as of 2026-11-01; ACRIS Real Property Parties — city dataset updated 2026-10-08; data as of 2026-11-01

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 2026-10-31; data as of 2026-11-01; DOB Job Application Filings (BIS) — city dataset updated 2026-10-30; data as of 2026-10-31

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 2026-10-31; data as of 2026-11-01; DOB Permit Issuance (BIS) — city dataset updated 2026-10-31; data as of 2026-10-31

DOB violations 0 active of 0

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).

No records found in this dataset for this lot.

Source: DOB Violations — city dataset updated 2026-10-31; data as of 2026-11-01

ECB violations (DOB) 0 active of 3

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
2005-08-03HazardousWORK W/O A PERMIT. WORK NOTED: AT CELLAR LEVEL ERECTED PARTITION AND INSTALLED WATER AND WASTE LINE FOR A 3 PIECE BATHROOM(SINK,TOILET,SHOWER) REMEDY: OBTAIN PERMIT OR RESTORE TO PRIOR LEGAL CONDITION.$800 / $800 / $034488811R
Resolved
Hearing: DISMISSED · Certification: N/A - DISMISSED
2011-07-05CLASS - 3VIOLATION OF PARKING REGULATIONS IN A RESIDENTIAL DISTRICT IN THAT A HONDA ACCORD IS BEING PARKED ON FRONT LAWN. REMEDY: CONFORM TO PARKING REGUKATIONS.$0 / $0 / $034913236Y
Resolved
Hearing: IN VIOLATION · Certification: CERTIFICATE ACCEPTED
2005-08-03HazardousOCCUPANCY CONTRARY TO BLDG DEPT RECORDS BLDG DEPT RECORDS INDICATE DWELLING TO BE A LEGAL (1) FAMILY HOUSE CELLAR BOILEROOM. ALTERATION NOTED: AT CELLAR LEVEL CREATE A BEDROOM WITH TV, DRESSORS AND PERSONAL EFF$800 / $800 / $034488810P

Source: DOB ECB Violations — city dataset updated 2026-10-31; data as of 2026-11-01

OATH tickets (all agencies) 0 unpaid of 10

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
2017-05-20Sanitation OthersFAILURE TO CLEAN 18 INCHES INTO STREETISAAC$0 / $0 / $00194728151
No balance due
PAID IN FULL
2014-06-02Dos - Enforcement AgentsSTORAGE OF RECEPTACLESISAAC$100 / $100 / —041119679Z
No balance due
PAID IN FULL
2013-04-02Sanitation OthersFAILURE TO PROPERLY PUT RECYCS OUT FOR COLLECTION(1TO8DWELLING UNITS)ISAAC$25 / $25 / —0175914256
No balance due
HEARING COMPLETED · DISMISSED
2011-07-05Dept. Of BuildingsVIOLATION OF PARKING REGULATIONS IN A RESIDENTIAL DISTRICTANITA ISAAC— / — / —034913236Y
No balance due
PAID IN FULL · IN VIOLATION
2005-08-03$800 / $800 / —034488811R
No balance due
PAID IN FULL · IN VIOLATION
2005-08-03$800 / $800 / —034488810P
No balance due
HEARING COMPLETED · DISMISSED
2004-02-17— / — / —0141284624
No balance due
PAID IN FULL
2003-05-20$25 / $25 / —0136178076
No balance due
WRITTEN OFF · WRITTEN OFF
2002-12-01Sanitation OthersDIRTY SIDEWALKSANDEEP ENTERPRISES$300 / — / —0128115900
No balance due
HEARING COMPLETED · DISMISSED
2002-01-15— / — / —0127763067

Source: OATH Hearings Division Case Status — city dataset updated 2026-11-01; data as of 2026-11-01

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 2026-10-28; data as of 2026-11-01; HPD Registration Contacts — city dataset updated 2026-10-28; data as of 2026-11-01

HPD housing-code violations 0 open of 0

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.

No records found in this dataset for this lot.

Source: HPD Housing Maintenance Code Violations — city dataset updated 2026-10-31; data as of 2026-11-01

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 2026-11-01; data as of 2026-11-01

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
2026-07-02DPROvergrown Tree/Branches – Dead Branches in TreeIn Progress—
2026-02-23DEPLead – Lead Kit Request (Residential) (L10)Closed2026-02-25

Source: 311 Service Requests from 2020 to Present — city dataset updated 2026-11-01; data as of 2026-11-01

Nearby properties

On Lefferts Blvd

Same tax block (9351)

All properties on Lefferts Blvd, Queens · All of Queens 11418 (Richmond Hill)

Open-item counts as of October 31, 2026; each section lists its own dataset date. Machine-readable: JSON API · Markdown · Plain text · API & MCP docs