Independent site. Data from NYC Open Data; not affiliated with the City of New York.

NYC Property Factsfree public-records reference

522 3rd Avenue, Brooklyn, NY 11215

BBL 3010260034 (Borough 3, Block 1026, Lot 34) · BIN 3023072 · Last updated:

Summary · as of October 31, 2026

522 3rd Avenue (Brooklyn, NY 11215; tax lot BBL 3010260034) is a 3-unit mixed-use building with apartments and ground-floor commercial space (building class S3: mixed-use: three-family home with one store or office), built around 1920, on a 1,500 sq ft lot zoned C4-4A. City tax records list the owner as 522 3 AVE LLC; per ACRIS, a deed to this owner dated November 20, 2018 lists a price of $1,750,000. The Department of Finance's final market value for tax year 2027 is $1,174,000. As of October 31, 2026, NYC Open Data shows one DOB job with a permit issued but no sign-off and three open HPD violations. There were no 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
522 3 AVE LLC
Building class
S3 · Mixed-use: three-family home with one store or office
Year built · units
1920 · 3 res.
Lot area · zoning
1,500 sq ft · C4-4A
Market value (DOF)
$1,174,000 FY2027
Last priced deed
$1,750,000 · 2018-11-20
BBL
3010260034
BIN
3023072

How to cite: NYC Property Facts, “522 3rd Avenue, Brooklyn, NY 11215 (BBL 3010260034)”, data as of 2026-10-31, https://nycpropertyfacts.com/ny/brooklyn/522-3rd-avenue-3010260034. 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)
522 3 AVE LLCThe owner name on the city’s tax records. It can lag behind recent sales and is often an LLC.
Building class
S3 – Mixed-use: three-family home with one store or officeThe Department of Finance’s category for what kind of building this is.
Land use
Mixed residential & commercialCity Planning’s broad category of how the lot is used.
Year built
1920Often an estimate for older buildings.
Floors
3
Units
3 residential / 4 totalResidential units are apartments; total includes stores and offices.
Buildings on lot
1
Lot size
1,500 sq ft (20 ft × 75 ft)
Building floor area
2,700 sq ft (incl. 900 sq ft commercial)
Zoning
C4-4AThe zoning district sets what can be built and used here. Commercial district.
Built vs. allowed density (FAR)
1.80 built / 4.00 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 3010260034 (Borough 3, Block 1026, Lot 34) · BIN 3023072BBL 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)
$1,174,000The 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
$528,300The portion of market value that taxes are calculated on (capped by law for small homes).
Taxable value (final)
$72,643Assessed value minus any exemptions.
Tax class
Tax class 2A – residential rental, 4–6 units
Tax yearRollMarket valueAssessed valueTax class
2027Final$1,174,000$528,3002A
2026Final$978,000$440,1002A
2025Final$815,200$366,8402A

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
2018-11-20DEED$1,750,000Hernandez, Rosa522 3 Ave Llc2018112901039001
1973-11-16DEED$0 / not statedCerulli Gaetano F; Balsamo Josephine; Cerulli LouisHernandez RosaBK_7330067201546
1973-11-16DEED$0 / not statedLombardi MarieHernandez RosaBK_7330067201552

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 1 open of 3

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 · 2020-12-27
B00211315-I1
DOB NOW
Alteration2020-02-24$4,200
Not open
PLAN EXAM - IN PROCESS · 2019-02-06
340660369
BIS
A2 – Alteration with multiple work types (no change to use/occupancy)2019-02-06$136,000
Not open
SIGNED OFF · 2020-09-24
340660001
BIS
A2 – Alteration with multiple work types (no change to use/occupancy)2019-02-05$136,000

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 6

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
2020-07-212021-07-21340660001
BIS
Plumbing / PlumbingISSUED (renewal)
2020-02-252021-01-14B00211315-I1
DOB NOW
Construction Fence
Proposed installation of fence to work on the store front, as per approved plans 340660001.
Permit Issued
2020-01-242021-01-14340660001
BIS
Equipment work / Other / general constructionISSUED (renewal)
2019-10-242020-01-14340660001
BIS
Equipment work / Other / general constructionISSUED (renewal)
2019-07-222020-08-06340660001
BIS
Plumbing / PlumbingISSUED (initial)
2019-03-282019-10-18340660001
BIS
Equipment work / Other / general constructionISSUED (initial)

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 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: DISMISSED · Certification: N/A - DISMISSED
2008-11-25CLASS - 2RESIDENCE ALTER FOR OCCUP AS DWELLING FOR MORE THAN LEGALLY APPROVED# OF FAMILIES. NOTED: AT THE CELLAR LEVEL THERE IS A CLASS "A" APT W/A KITCHEN 2 BEDROOMS & A 3PC BATHROOM. NO NATURAL LIGHT OR VENTILATION.$0 / $0 / $034740227J
Resolved
Hearing: IN VIOLATION · Certification: CERTIFICATE ACCEPTED
2008-11-25CLASS - 2WORK W.O PERMIT. NOTED: PARTITIONS WERE ERECTED TO CREATE A CLASS "A" APT AT THE CELLAR LEVEL W/A KITCHEN, 3PC BATHROOM W/2 BEDROOMS. REMEDYOBTAIN A PERMIT OR RESTORE PREMISES TO PRIOR LEGAL CONDITION.$800 / $800 / $034740228L

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

OATH tickets (all agencies) 0 unpaid of 28

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
2026-09-09Sanitation OthersDIRTY SIDEWALK522 3 AVE LLC$50 / $50 / $0049944913Z
No balance due
PAID IN FULL
2026-08-31Sanitation OthersLOOSE RUBBISH 1ST OCCURRENCE522 3 AVE LLC$50 / $50 / $0049944882P
No balance due Default
PAID IN FULL · DEFAULTED
2026-03-07Sanitation OthersSTORAGE OF RECEPTACLES NON-COLLECTION DAY522 3 AVE LLC$300 / $300 / $0049652841Y
No balance due Default
PAID IN FULL · DEFAULTED
2024-11-23Sanitation OthersDIRTY AREA522 3 AVE LLC$80 / $80 / $0048716277X
No balance due
PAID IN FULL
2024-09-15Sanitation OthersFAILURE TO PROPERLY PUT RECYCS OUT FOR COLLECTION 1TO8DWELLING UNITS522 3 AVE LLC$25 / $25 / $0048464108R
No balance due
PAID IN FULL
2024-09-15Sanitation OthersSTORAGE OF RECEPTACLES PLACED OUT PRIOR TO 8PM WITHOUT A RECEPTACLE522 3 AVE LLC$50 / $50 / $0048464107P
No balance due
PAID IN FULL
2024-08-14Dos - Enforcement AgentsSTORAGE OF RECEPTACLES PLACED OUT PRIOR TO 8PM WITHOUT A RECEPTACLE522 3 AVE LLC$50 / $50 / $0048604418Y
No balance due Default
PAID IN FULL · DEFAULTED
2024-08-07Sanitation Environ. PoliceSPILLAGE FROM A MOTOR VEHICLE 1ST OFFENSEKARIM$200 / $200 / $0047253033P
No balance due
PAID IN FULL
2024-03-26Sanitation OthersSTORAGE OF RECEPTACLES NON-COLLECTION DAY522 3 AVE LLC$50 / $50 / $0048292053K
No balance due
PAID IN FULL
2024-03-11Sanitation OthersDIRTY SIDEWALK522 3 AVE LLC$50 / $50 / $0048292011M
No balance due
PAID IN FULL
2024-02-21Sanitation OthersDIRTY SIDEWALK522 3 AVE LLC$50 / $50 / $0048132574N
No balance due
PAID IN FULL
2024-01-13Sanitation OthersSTORAGE OF RECEPTACLES NON-COLLECTION DAY522 3 AVE LLC$50 / $50 / $0048132499M

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

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 3 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
Open
Nov Sent Out · 2021-02-04
B2021-02-042§ 27-2005 ADMIN. CODE: PROPERLY REPAIR THE BROKEN OR DEFECTIVE H.V.A.C UNIT (FOR HEAT SUPPLY)AT WEST WALL IN THE 1st ROOM FROM NORTH AT WEST LOCATED AT APT 2, 2nd STORY
Open
Nov Sent Out · 2021-02-04
A2021-02-042§ 27-2010, 2011, 2012 ADMIN CODE: CLEANSE TO THE SATISFACTION OF THIS DEPARTMENT THE TILES WITH GROUT CERAMIC JOINTS / CAULKING SURFACE OF VISIBLE MOLD AT SOUTH AND WEST WALLS AT SHOWER STALL IN THE BATHROOM LOCATED AT APT 2, 2nd STORY
Open
Nov Sent Out · 2021-01-29
A2021-01-29§ 27-2005 HMC: POST, IN A FORM APPROVED BY THE COMMISSIONER, AND MAINTAIN A NOTICE IN A COMMON AREA OF THE BUILDING REGARDING THE PROCEDURES THAT SHOULD BE FOLLOWED WHEN A GAS LEAK IS SUSPECTED

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

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
2021-01-25CLOSE2Heat/Hot Water – Apartment OnlyThe Department of Housing Preservation and Development inspected the following conditions. No violations were issued. The complaint has been closed.

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 3 Ave

Same tax block (1026)

All properties on 3 Ave, Brooklyn · All of Brooklyn 11215 (Park Slope)

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