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374 Hooper Street, Brooklyn, NY 11211

BBL 3024250006 (Borough 3, Block 2425, Lot 6) · BIN 3063206 · Last updated:

Summary · as of October 31, 2026

374 Hooper Street (Brooklyn, NY 11211; tax lot BBL 3024250006) is a 3-unit walk-up apartment building (building class C0: three-family walk-up), built around 1920, on a 983 sq ft lot zoned R6. City tax records list the owner as SKLAVOUNAKIS, NICHOLAS; per ACRIS, a deed to this owner dated June 4, 2007 lists a price of $810,500. The Department of Finance's final market value for tax year 2027 is $2,427,000. As of October 31, 2026, NYC Open Data shows four open HPD violations and one OATH ticket with an unpaid balance. (Source: NYC Open Data — DOB, HPD, OATH, DOF, DCP and ACRIS datasets — compiled by NYC Property Facts.)

Owner of record
SKLAVOUNAKIS, NICHOLAS
Building class
C0 · Three-family walk-up
Year built · units
1920 · 3 res.
Lot area · zoning
983 sq ft · R6
Market value (DOF)
$2,427,000 FY2027
Last priced deed
$810,500 · 2007-06-04
BBL
3024250006
BIN
3063206

How to cite: NYC Property Facts, “374 Hooper Street, Brooklyn, NY 11211 (BBL 3024250006)”, data as of 2026-10-31, https://nycpropertyfacts.com/ny/brooklyn/374-hooper-street-3024250006. 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)
SKLAVOUNAKIS, NICHOLASThe 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
1920Often 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
983 sq ft (19.67 ft × 50 ft)
Building floor area
2,400 sq ft
Zoning
R6The zoning district sets what can be built and used here. Residential district.
Built vs. allowed density (FAR)
2.44 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).
Identifiers
BBL 3024250006 (Borough 3, Block 2425, Lot 6) · BIN 3063206BBL 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)
$2,427,000The 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
$145,620The portion of market value that taxes are calculated on (capped by law for small homes).
Taxable value (final)
$12,852Assessed 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$2,427,000$145,6201
2026Final$2,786,000$167,1601
2025Final$2,257,000$135,4201

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

Sales & deed history 12

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
2007-06-04DEED$810,500Gruenhut, SimchaSklavounakis, Nicholas2007060501788001
2004-12-28DEED$425,000Gruenhut, AlexanderGruenhut, Simcha2005010300504001
2002-04-08DEED$0 / not statedGruenhut, Simcha; Frieder, FraidyGruenhut, AlexanderFT_3360008715736
2001-07-18DEED$0 / not statedFrieder, FraidyFrieder, Fraidy; Gruenhut, SimchaFT_3430007749443
2001-03-16DEED$0 / not statedGruenhut, Simcha374-376 Realty CorpFT_3560007599856
2001-03-16DEED$0 / not stated374-376 Realty CorpFrieder, FraidyFT_3720007599872
1997-08-22DEED$0 / not stated788 Park Pl Realty CorpGruenhut, SimchaFT_3030005824703
1997-08-22DEED$0 / not statedStrulovitch, Chaskiel788 Park Pl Realty CorpFT_3960005824696
1996-04-16DEED$0 / not statedPan, Mei RongStrulovitch, ChaskielFT_3480005210348
1985-12-19DEED$0 / not statedKania Rlty CorpPan, Mei RongFT_3820001138282
1985-08-07DEED$0 / not statedCameron, WilliamKania Rlty CorpFT_3590001105859
1980-01-31DEED$0 / not statedEhrlich Mae; Ehrlich Celia; Ehrlich Morris Atty In FactCameron WilliamBK_8030113800549

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 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 2026-11-02; 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 2026-11-02; 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) 0 active of 0

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.

No records found in this dataset for this lot.

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

OATH tickets (all agencies) 1 unpaid of 14

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 #
Unpaid balance Default
DEFAULTED · DEFAULTED
2026-06-24Sanitation OthersFAIL TO RECYCLE ORGANIC WASTE 1-8 DWELLING UNITS 1STSKLAVOUNAKIS NICHOLAS$25 / $0 / $25049916957M
Hearing pending
NEW ISSUANCE
2026-09-02Sanitation OthersIMPROPER RECEPTACLE FAILURE TO CONTAINERIZE - RESIDENTIAL 1STSKLAVOUNAKIS NICHOLAS$50 / $0 / $50080062269X
Hearing pending
ASSIGNED
2026-07-22Dos - Enforcement AgentsLOOSE RUBBISH 1ST OCCURRENCESKLAVOUNAKIS NICHOLAS$50 / $0 / $50049888566J
No balance due
PAID IN FULL
2005-03-16$25 / $25 / —0145663293
No balance due Default
PAID IN FULL · DEFAULT
2004-12-15$25 / $25 / —0139672830
No balance due
PAID IN FULL
2004-11-10$25 / $25 / —0144752172
No balance due Default
PAID IN FULL · DEFAULTED
2004-05-19Sanitation RecyclingDIRTY SIDEWALKGRUENHUT$300 / $418 / —0142237399
No balance due
PAID IN FULL
2003-07-09$25 / $25 / —0136854686
No balance due
PAID IN FULL
2003-01-04$50 / $50 / —0132472497
No balance due
PAID IN FULL
2001-09-01$50 / $50 / —0121627752
No balance due
PAID IN FULL
2000-12-27$25 / $25 / —0120761347
No balance due Default
PAID IN FULL · DEFAULT
2000-05-17$25 / $25 / —0115703950

Showing 12 of 14 records. The API and the source dataset have the full list.

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

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
313536
Last registered
2025-11-21
Registration valid until
2026-09-01 ExpiredRegistrations must be renewed every year.
RoleNameCompanyBusiness city
SitemanagerNick Sklavounakis
IndividualownerNick SklavounakisBrooklyn, Ny

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 4 open of 11

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 · 2007-10-22
A2007-10-221SECTION 27-2013 ADM CODE PAINT WITH LIGHT COLORED PAINT TO THE SATISFACTION OF THIS DEPARTMENT .. SOUTH WALL IN THE 1st ROOM FROM EAST LOCATED AT APT 1, 1st STORY, 1st APARTMENT FROM NORTH AT EAST
Open
Nov Sent Out · 2007-10-22
A2007-10-221SECTION 27-2013 ADM CODE PAINT WITH LIGHT COLORED PAINT TO THE SATISFACTION OF THIS DEPARTMENT .. CEILING, EAST WALL IN THE 2nd ROOM FROM EAST LOCATED AT APT 1, 1st STORY, 1st APARTMENT FROM NORTH AT EAST
Open
Nov Sent Out · 1998-06-16
C1998-06-163SECTION 27-2013 ADM CODE REMOVE OR COVER IN A MANNER APPROVED BY THE DEPARTMENT THE PEELING LEAD PAINT WEST WALL PRIVATE HALL 3 STY APT 3 ER1 3015. LOCATED AT APT 3
Open
Nov Sent Out · 1998-06-16
C1998-06-163SECTION 27-2013 ADM CODE REMOVE OR COVER IN A MANNER APPROVED BY THE DEPARTMENT THE PEELING LEAD PAINT CEILING AND EAST AND NORTH WALLS NORTH ROOM 3 STY APT 3 DELORES AGUSTO 599 6478 ER1 3015. LOCATED AT APT 3
Closed
Violation Dismissed · 2025-11-24
I2025-11-19§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 · 2025-06-20
A2025-06-10(A) § HMC:FILE ANNUAL BEDBUG REPORT IN ACCORDANCE WITH HPD RULE AS DESCRIBED ON THE BACK OF THIS NOTICE OF VIOLATION OR AS DESCRIBED ON HPDS WEBSITE, WWW.NYC.GOV\HPD, SEARCH BED BUGS.
Closed
Violation Dismissed · 2023-05-11
A2023-03-23(A) § HMC:FILE ANNUAL BEDBUG REPORT IN ACCORDANCE WITH HPD RULE AS DESCRIBED ON THE BACK OF THIS NOTICE OF VIOLATION OR AS DESCRIBED ON HPDS WEBSITE, WWW.NYC.GOV\HPD, SEARCH BED BUGS.
Closed
Violation Dismissed · 2022-12-27
I2022-11-07§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 · 2022-03-29
A2022-02-25(A) § HMC:FILE ANNUAL BEDBUG REPORT IN ACCORDANCE WITH HPD RULE AS DESCRIBED ON THE BACK OF THIS NOTICE OF VIOLATION OR AS DESCRIBED ON HPDS WEBSITE, WWW.NYC.GOV\HPD, SEARCH BED BUGS.
Closed
Violation Dismissed · 2021-04-22
A2021-04-09(A) § HMC:FILE ANNUAL BEDBUG REPORT IN ACCORDANCE WITH HPD RULE AS DESCRIBED ON THE BACK OF THIS NOTICE OF VIOLATION OR AS DESCRIBED ON HPDS WEBSITE, WWW.NYC.GOV\HPD, SEARCH BED BUGS.
Closed
Violation Dismissed · 2015-10-28
I2015-10-09SECTION27-2107 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 2026-11-02; 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 Hooper St

Same tax block (2425)

All properties on Hooper St, Brooklyn · All of Brooklyn 11211 (Williamsburg)

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