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22 Lefferts Place, Brooklyn, NY 11238

BBL 3020180022 (Borough 3, Block 2018, Lot 22) · BIN 3057800 · Last updated:

Summary · as of October 31, 2026

22 Lefferts Place (Brooklyn, NY 11238; tax lot BBL 3020180022) is a two-family home (building class B3: two-family home converted from one-family), built around 1899, on a 1,800 sq ft lot zoned R6B. City tax records list the owner as JANOWSKI, PETER; per ACRIS, a deed to this owner dated April 27, 2020 lists a price of $3,047,500. The Department of Finance's final market value for tax year 2027 is $3,484,000. As of October 31, 2026, NYC Open Data shows one active ECB violation. (Source: NYC Open Data — DOB, HPD, OATH, DOF, DCP and ACRIS datasets — compiled by NYC Property Facts.)

Owner of record
JANOWSKI, PETER
Building class
B3 · Two-family home converted from one-family
Year built · units
1899 · 2 res.
Lot area · zoning
1,800 sq ft · R6B
Market value (DOF)
$3,484,000 FY2027
Last priced deed
$3,047,500 · 2020-04-27
BBL
3020180022
BIN
3057800

How to cite: NYC Property Facts, “22 Lefferts Place, Brooklyn, NY 11238 (BBL 3020180022)”, data as of 2026-10-31, https://nycpropertyfacts.com/ny/brooklyn/22-lefferts-place-3020180022. 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)
JANOWSKI, PETERThe owner name on the city’s tax records. It can lag behind recent sales and is often an LLC.
Building class
B3 – Two-family home converted from one-familyThe 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
1899Often an estimate for older buildings. Major alteration recorded: 2015.
Floors
3
Units
2 residential / 2 totalResidential units are apartments; total includes stores and offices.
Buildings on lot
1
Lot size
1,800 sq ft (20 ft × 90 ft)
Building floor area
3,520 sq ft
Zoning
R6BThe zoning district sets what can be built and used here. Residential district.
Built vs. allowed density (FAR)
1.96 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 3020180022 (Borough 3, Block 2018, Lot 22) · BIN 3057800BBL 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 2026-11-02; 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)
$3,484,000The 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
$209,040The portion of market value that taxes are calculated on (capped by law for small homes).
Taxable value (final)
$56,648Assessed 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$3,484,000$209,0401
2026Final$3,115,000$186,9001
2025Final$2,978,000$178,6801

Source: DOF Property Valuation and Assessment Data — city dataset updated 2026-09-14; data as of 2026-11-02

Sales & deed history 4

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
2020-04-27DEED$3,047,500Javidnia, Houdad; Javidnia, Akiba SaeediJanowski, Rachael; Janowski, Peter2020051100876005
2014-08-28DEED$2,125,000Ellsworth Family TrustJavidnia, Akiba S; Javidnia, Houdad2014082900691001
2011-08-13DEED$0 / not statedEllsworth, Barbara ABarbara A. Ellsworth, As Trustee2011081300062001
1982-08-09DEED$0 / not statedEllsworth, LeslieEllsworth, Barbara AnnFT_3870000925487

Source: ACRIS Real Property Master — city dataset updated 2026-10-08; data as of 2026-11-02; ACRIS Real Property Legals — city dataset updated 2026-10-08; data as of 2026-11-02; ACRIS Real Property Parties — city dataset updated 2026-10-08; data as of 2026-11-02

DOB job filings 0 open of 17

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
Approved · 2026-03-02
B01293703-P1
DOB NOW
Alteration2026-02-27$37,603
Not open
LOC Issued · 2026-03-02
B01293703-I1
DOB NOW
Alteration2025-10-10$37,603
Not open
Approved · 2025-04-17
B00898952-P6
DOB NOW
Alteration2025-04-01$38,000
Not open
Approved · 2025-03-05
B00898952-P5
DOB NOW
Alteration2025-02-20$38,000
Not open
Filing Withdrawn · 2024-05-01
B00898952-P4
DOB NOW
Alteration2024-03-08$288,800
Not open
Approved · 2024-02-28
B00898952-P3
DOB NOW
Alteration2024-02-07$288,800
Not open
Approved · 2024-02-26
B00898952-P2
DOB NOW
Alteration2024-01-25$38,000
Not open
Approved · 2023-12-22
B00898952-P1
DOB NOW
Alteration2023-12-11$20,000
Not open
LOC Issued · 2025-03-29
B00898952-S5
DOB NOW
Alteration2023-11-06$10,000
Not open
LOC Issued · 2025-02-26
B00948113-I1
DOB NOW
Alteration2023-10-14$1,000
Not open
LOC Issued · 2025-02-24
B00898952-S4
DOB NOW
Alteration2023-09-29$20,000
Not open
LOC Issued · 2025-02-24
B00898952-S1
DOB NOW
Alteration2023-09-29$30,000
Not open
LOC Issued · 2025-03-27
B00898952-S3
DOB NOW
Alteration2023-09-29$14,000
Not open
LOC Issued · 2025-04-23
B00898952-S2
DOB NOW
Alteration2023-08-17$38,000
Not open
LOC Issued · 2025-02-25
B00898952-I1
DOB NOW
Alteration2023-07-21$288,800
Not open
SIGNED OFF · 2016-04-26
321080281
BIS
A2 – Alteration with multiple work types (no change to use/occupancy)2015-05-13$28,000
Not open
SIGNED OFF · 2016-04-21
321008477
BIS
A1 – Major alteration (changes use, egress or occupancy)2015-02-12$205,950

Source: DOB NOW: Build – Job Application Filings — city dataset updated 2026-11-01; data as of 2026-11-02; DOB Job Application Filings (BIS) — city dataset updated 2026-10-30; data as of 2026-10-31

Work permits 16

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
2025-10-202026-03-31B01293703-I1
DOB NOW
Solar
INSTALLATION OF SOLAR PV SYSTEM. NO CHANGE TO USE, EGRESS, OR OCCUPANCY.
Signed-off
2025-02-262025-07-27B00898952-S5
DOB NOW
Support of Excavation
SHORING INSTALLATION TO SUPPORT EXCAVATION AT EXPOSRURES 2 AND 4, SLOPED EXCAVATION AT EXPOSURE 3. PROPOSED WORK TO CONFORM WITH CH 16, 18, 33 OF THE NYC BC 20
Signed-off
2025-01-312025-08-22B00898952-S2
DOB NOW
Plumbing
PLUMBING WORK ASSOCIATED WITH THE RENOVATION OF EXISTING TWO FAMILY DWELLING. NO CHANGE TO USE, EGRESS OR OCCUPANCY.
Signed-off
2024-07-252025-07-25B00898952-I1
DOB NOW
General Construction
RENOVATION OF EXISTING TWO FAMILY DWELLING, INCLUDING A 1 STORY ADDITION AND REMOVING AND INSTALLING OF NON-BEARING PARTITIONS AND FINISHES. ST, PL, MS WORK TO
Signed-off
2024-07-182025-07-18B00948113-I1
DOB NOW
Construction Fence
INSTALLATION OF A TEMPORARY WOOD CONSTRUCTION FENCE AS PER PLANS; NO CHANGE TO USE EGRESS OR OCCUPANCY.
Signed-off
2024-07-162025-07-16B00898952-S3
DOB NOW
Mechanical Systems
REPLACING EXISTING HVAC SYSTEM FOR BASEMENBT AND FIRST FLOOR. REUSE EXISTING DUCT AND RELOCATE CONDENSER FROM REAR YARD TO ROOF.
Signed-off
2024-01-022024-10-30B00948113-I1
DOB NOW
Construction Fence
INSTALLATION OF A TEMPORARY WOOD CONSTRUCTION FENCE AS PER PLANS; NO CHANGE TO USE EGRESS OR OCCUPANCY.
Signed-off
2023-12-262024-12-26B00898952-S4
DOB NOW
Foundation
FOUNDATION DESIGN FOR THE ALTERATION OF A 4 SOTRY BUILDING INLUDING: 1. FOUNDATION WALL/FOOTING; 2. ISOLAT4ED FOOTINGS
Signed-off
2023-12-122024-12-12B00898952-S2
DOB NOW
Plumbing
PLUMBING WORK ASSOCIATED WITH THE RENOVATION OF EXISTING TWO FAMILY DWELLING. NO CHANGE TO USE, EGRESS OR OCCUPANCY.
Signed-off
2023-12-082024-10-30B00898952-S3
DOB NOW
Mechanical Systems
REPLACING EXISTING HVAC SYSTEM FOR BASEMENBT AND FIRST FLOOR. REUSE EXISTING DUCT AND RELOCATE CONDENSER FROM REAR YARD TO ROOF.
Signed-off
2023-12-082024-12-08B00898952-S1
DOB NOW
Structural
STRUCTURAL WORK ASSOCIATED WITH THE INTALLATION OF NEW ADDITION AND RENOVATION OF EXISTING TWO FAMILY FOUR STORY DWELLING.
Signed-off
2023-12-082024-12-08B00898952-S5
DOB NOW
Support of Excavation
SHORING INSTALLATION TO SUPPORT EXCAVATION AT EXPOSRURES 2 AND 4, SLOPED EXCAVATION AT EXPOSURE 3. PROPOSED WORK TO CONFORM WITH CH 16, 18, 33 OF THE NYC BC 20
Signed-off

Showing 12 of 16 records. The API and the source dataset have the full list.

Source: DOB NOW: Build – Approved Permits — city dataset updated 2026-11-02; data as of 2026-11-02; 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 2026-11-02; data as of 2026-11-02

ECB violations (DOB) 1 active of 2

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: ADMIT/IN-VIO · Certification: CERTIFICATE ACCEPTED
2024-01-02CLASS - 2FOUNDATION DISEGN FOR ALT OF 4 STORY BUILDING ,ACTIVE SITE UPON INSPECTION NOTED : FENCE HAS BEEN ERECTED ON EXPOSURE 1 , REQUESTED PERMIT NONE WAS PROVIDED , RESEARCH IT ON BIS AND DOB NOW WAS NOTED NO FENCE P$1,250 / $1,250 / $039524440Y
Active
Hearing: IN VIOLATION · Certification: NO COMPLIANCE RECORDED
2024-10-21CLASS - 2RENOVATION OF EXISTING TWO FAMILY DWELING INCLUDING 1 STORY ADDITION .OBSERVED ACTIVE SITE CURRENT WORK ON BASEMENT LEVEL UPON INSPECTION WAS CHECKED SUPER LOG BOOK AND NOTED AFTER 9-24-24 NO RECORDS ON SITE CO$5,000 / $5,044 / $039533609P

Source: DOB ECB Violations — city dataset updated 2026-10-31; data as of 2026-11-02

OATH tickets (all agencies) 0 unpaid of 4

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 · IN VIOLATION
2024-10-21Dept. Of BuildingsCONSTRUCTION SUPERINTENDENT FAILED TO PERFORM DUTIES PER CODEPALMER THOMPSON -MOSS$5,000 / $5,044 / $0039533609P
No balance due
PAID IN FULL · ADMIT IN-VIO
2024-01-02Dept. Of BuildingsFAIL 2 OBTAIN TEMP CONST PERMIT PRIOR 2 INSTALL USE TEMP CONST.EQUIPDAVIS THOMPSON INC GRANT$1,250 / $1,250 / $0039524440Y
No balance due
PAID IN FULL
2019-03-05Dos - Enforcement AgentsSNOW,ICE DIRT ON SIDEWALKSJAVIDNIA$100 / $100 / $0042049417Y
No balance due
PAID IN FULL · STIPULATED
2015-07-19Dep - Bureau Of Env. CompliancCONSTRUCTION ACTIVITIES AT IMPERMISSABLE TIMES DAYSEGNATIA CONSTRUCTION INC$1,400 / $1,400 / —000273952Z

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 2026-11-02; HPD Registration Contacts — city dataset updated 2026-10-28; data as of 2026-11-02

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 2026-11-02; data as of 2026-11-02

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 2026-11-02; data as of 2026-11-02

311 requests (last 12 months) 0

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.

No records found in this dataset for this lot.

Source: 311 Service Requests from 2020 to Present — city dataset updated 2026-11-02; data as of 2026-11-02

Nearby properties

On Lefferts Pl

Same tax block (2018)

All properties on Lefferts Pl, Brooklyn · All of Brooklyn 11238 (Prospect Heights)

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