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242 Baltic Street, Brooklyn, NY 11201

BBL 3003120022 (Borough 3, Block 312, Lot 22) · BIN 3003533 · Last updated:

Summary · as of October 31, 2026

242 Baltic Street (Brooklyn, NY 11201; tax lot BBL 3003120022) is a 10-unit walk-up apartment building (building class C6: walk-up co-op), built around 1891, on a 2,496 sq ft lot zoned R6. City tax records list the owner as BALTIC TOWN INC. The Department of Finance's final market value for tax year 2027 is $3,082,000. As of October 31, 2026, NYC Open Data shows seven DOB jobs with a permit issued but no sign-off and two active DOB violations. (Source: NYC Open Data — DOB, HPD, OATH, DOF, DCP and ACRIS datasets — compiled by NYC Property Facts.)

Owner of record
BALTIC TOWN INC
Building class
C6 · Walk-up co-op
Year built · units
1891 · 10 res.
Lot area · zoning
2,496 sq ft · R6
Market value (DOF)
$3,082,000 FY2027
Last priced deed
—
BBL
3003120022
BIN
3003533

How to cite: NYC Property Facts, “242 Baltic Street, Brooklyn, NY 11201 (BBL 3003120022)”, data as of 2026-10-31, https://nycpropertyfacts.com/ny/brooklyn/242-baltic-street-3003120022. 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)
BALTIC TOWN INCThe owner name on the city’s tax records. It can lag behind recent sales and is often an LLC.
Building class
C6 – Walk-up co-opThe 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
1891Often an estimate for older buildings. Major alteration recorded: 1980.
Floors
5
Units
10 residential / 10 totalResidential units are apartments; total includes stores and offices.
Buildings on lot
1
Lot size
2,496 sq ft (25 ft × 99.83 ft)
Building floor area
7,450 sq ft
Zoning
R6The zoning district sets what can be built and used here. Residential district.
Built vs. allowed density (FAR)
2.98 built / 2.43 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).
Historic district
Cobble Hill Historic DistrictExterior changes in a historic district need Landmarks Preservation Commission approval.
Identifiers
BBL 3003120022 (Borough 3, Block 312, Lot 22) · BIN 3003533BBL 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)
$3,082,000The 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
$1,386,900The portion of market value that taxes are calculated on (capped by law for small homes).
Taxable value (final)
$238,594Assessed value minus any exemptions.
Tax class
Tax class 2C – co-op/condo, 2–10 units
Tax yearRollMarket valueAssessed valueTax class
2027Final$3,082,000$1,386,9002C
2026Final$3,853,000$1,733,8502C
2025Final$3,615,000$1,626,7502C

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

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
1973-09-26DEED$0 / not stated
one deed covering 2 lots; price is for all of them
Pollitt Basil R; Boss M KennethBaltic Town IncBK_7330066100758
1972-11-21DEED$0 / not stated242 Baltic IncBoss M Kenneth; Pollitt Basil RBK_7230059601187
1971-02-04DEED$0 / not statedPollitt Basil R242 Baltic IncBK_7130046300645

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 7 open of 19

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
Permitted, not signed off
Permit Entire · 2026-10-07
B01440936-I1
DOB NOW
Alteration2026-08-18$72,000
Permitted, not signed off
PERMIT ISSUED - ENTIRE JOB/WORK · 2015-06-05
321031209
BIS
A1 – Major alteration (changes use, egress or occupancy)2014-12-17$51,000
Permitted, not signed off
PERMIT ISSUED - ENTIRE JOB/WORK · 2012-08-23
320505182
BIS
A1 – Major alteration (changes use, egress or occupancy)2012-07-06$11,000
Permitted, not signed off
PERMIT ISSUED - ENTIRE JOB/WORK · 2010-11-16
320242297
BIS
A3 – Minor alteration (one type of work)2010-11-16—
Permitted, not signed off
PERMIT ISSUED - ENTIRE JOB/WORK · 2010-11-09
320160151
BIS
A3 – Minor alteration (one type of work)2010-05-18—
Permitted, not signed off
PERMIT ISSUED - ENTIRE JOB/WORK · 2008-10-28
310185590
BIS
A2 – Alteration with multiple work types (no change to use/occupancy)2008-08-22$15,000
Permitted, not signed off
PERMIT ISSUED - ENTIRE JOB/WORK · 2005-09-13
301966102
BIS
A2 – Alteration with multiple work types (no change to use/occupancy)2005-06-14$15,000
Not open
Chief Plan Examiner/ Assistant Chief Plan Examiner Review · 2026-10-30
B01367592-I1
DOB NOW
Alteration2026-10-14$18,880
Not open
Objections · 2026-10-27
B01367592-S2
DOB NOW
Alteration2026-10-14$2,000
Not open
Objections · 2026-10-27
B01367592-S1
DOB NOW
Alteration2026-10-14$11,000
Not open
Objections · 2026-10-27
B01367592-S3
DOB NOW
Alteration2026-10-14$14,500
Not open
LOC Issued · 2021-05-12
B00502472-I1
DOB NOW
Alteration2021-04-21$1,000
Not open
SIGNED OFF · 2021-06-09
321746802
BIS
A2 – Alteration with multiple work types (no change to use/occupancy)2018-12-04$51,000
Not open
SIGNED OFF · 2023-06-29
321728127
BIS
A2 – Alteration with multiple work types (no change to use/occupancy)2018-03-26$92,500
Not open
SIGNED OFF · 2017-11-17
321578850
BIS
A2 – Alteration with multiple work types (no change to use/occupancy)2017-05-24$71,625
Not open
SIGNED OFF · 2011-09-22
320257743
BIS
A3 – Minor alteration (one type of work)2011-01-03$28,200
Not open
SIGNED OFF · 2008-05-22
310062320
BIS
A2 – Alteration with multiple work types (no change to use/occupancy)2007-12-13$1,000
Not open
SIGNED OFF · 2006-09-11
302195336
BIS
A2 – Alteration with multiple work types (no change to use/occupancy)2006-07-13$4,500
Not open
PLAN EXAM - APPROVED · 2004-04-30
301675989
BIS
A2 – Alteration with multiple work types (no change to use/occupancy)2003-12-08$25,000

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 28

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
2026-10-072027-03-09B01440936-I1
DOB NOW
General Construction
IN UNIT 15 ON FLOOR 2, REMOVAL AND INSTALLATION OF NON-LOADBEARING PARTITIONS AS SHOWN ON PLANS. NEW BATHROOM EXAUST ON NON-VISIBLE SECONDARY FACADE. ALL PLUMBI
Permit Issued
2022-09-262023-09-26321728127
BIS
Plumbing / PlumbingISSUED (renewal)
2021-05-112022-03-12B00502472-I1
DOB NOW
General Construction
NO WORK APPLICATION. ALL WORK HERE IS PREVIOUSLY APPROVED, PERMITTED ENTIRE, AND INSPECTED UNDER JOB 32031209, AND IS HERE REFILED AS AN ALT.2 UNDER TPPN0397. T
Signed-off
2021-03-102022-03-13321746802
BIS
Equipment work / Other / general constructionISSUED (renewal)
2021-02-192022-02-19321746802
BIS
Plumbing / PlumbingISSUED (initial)
2020-11-172021-03-13321746802
BIS
Equipment work / Other / general constructionISSUED (renewal)
2020-10-162020-11-18321746802
BIS
Equipment work / Other / general constructionISSUED (initial)
2019-09-102020-01-24321728127
BIS
Equipment work / Mechanical/HVACISSUED (initial)
2019-09-102020-01-24321728127
BIS
Equipment work / Other / general constructionISSUED (initial)
2018-09-252019-01-24321728127
BIS
Equipment work / Other / general constructionISSUED (initial)
2018-09-252019-09-25321728127
BIS
Plumbing / PlumbingISSUED (initial)
2017-07-262018-05-28321578850
BIS
Equipment work / Other / general constructionISSUED (initial)

Showing 12 of 28 records. The API and the source dataset have the full list.

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 2 active of 5

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
Active
V-DOB VIOLATION - ACTIVE
2014-05-15LBLVIO-LOW PRESSURE BOILER BOILER REQUIREDVIOLATION ISSUED FOR FAILURE TO FILE ANNUAL BOILER 2012 INSPECTION REPORTV051514LBLVIO11029
Active
V-DOB VIOLATION - ACTIVE
1993-08-16LL6291-LOCAL LAW 62/91 - BOILERS BOILER REQUIREDV081693LL629120550
Resolved/dismissed
V*-DOB VIOLATION - DISMISSED
2005-01-31LL6291-LOCAL LAW 62/91 - BOILERS BOILER REQUIREDV*013105LL629111461
Resolved/dismissed
V*-DOB VIOLATION - DISMISSED
2000-02-07LL6291-LOCAL LAW 62/91 - BOILERS BOILER REQUIREDV*020700LL629113198
Resolved/dismissed
V*-DOB VIOLATION - DISMISSED
1998-05-04LL6291-LOCAL LAW 62/91 - BOILERS BOILER REQUIREDV*050498LL629116562

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

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: DEFAULT · Certification: CERTIFICATE ACCEPTED
2010-11-04CLASS - 2WORK W/O A PERMIT: EXPIRED PERMIT. NOTED: SIDEWALK SHED ERECTED UNDER PERMIT #320160151 HAS EXPIRED PERMIT AS OF 9.17.10. RENEW PERMIT. REMEDY: PARTIAL SWO (SHED) ISSUED PURSUANT TO 28-207.2 POSTED AT PREMISES.$4,000 / $4,000 / $034872746X

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

OATH tickets (all agencies) 0 unpaid of 3

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 Default
PAID IN FULL · DEFAULTED
2011-12-14Dep - Bureau Of Env. CompliancOPERATING EMISSION SOURCE WITH EXPIRED REGISTRATIONBALTICTOWN INC$875 / $1,170 / —000514743R
No balance due Default
PAID IN FULL · DEFAULTED
2010-11-04Dept. Of BuildingsWORK WITHOUT A PERMIT; EXPIRED PERMITBALTIC TOWN, INC$4,000 / $4,000 / —034872746X
No balance due
WRITTEN OFF · WRITTEN OFF
2009-02-12Dept Of TransportationCONSTRUCTION MATERIALS EQUIPMENT STORED ON STREET W 0 PERMITCHARDS DIVERSIFIED INC$2,250 / $0 / $00169450519

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.

HPD building ID
198400
Last registered
2026-08-21
Registration valid until
2027-09-01 CurrentRegistrations must be renewed every year.
RoleNameCompanyBusiness city
HeadofficerCarolyn QuirkBrooklyn, Ny
SitemanagerJon Diacomanolis
AgentJon DiacomanolisNARROWS MANAGEMENTBrooklyn, Ny
CorporateownerBALTICTOWN INC.Brooklyn, Ny
OfficerJon DiacomanolisBrooklyn, Ny

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

Nearby properties

On Baltic St

Same tax block (312)

All properties on Baltic St, Brooklyn · All of Brooklyn 11201 (Downtown Brooklyn-DUMBO-Boerum 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