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664 OSBORN STREET is a 3-unit building in Brownsville, Brooklyn, built in 1899.
1 unit is on the market here right now.
City records show 33 violation records on file.
FY2026–27 final assessment roll · Extract 2026-05-15
+31.5% change in DOF market value from the prior year.
DOF values are used for property taxation. Condo and co-op tax valuations can differ substantially from sale prices. This is a tax-purpose estimate; comparable sales remain a separate valuation source. Roll exemptions can include STAR under DOF’s published layout.
These values cover the whole tax lot and do not value individual co-op shares.
Official DOF final assessment roll (ZIP) ↗FY2026–27 · DOF statement 2026-08-15 · 664 OSBORN ST.
DOF tax-purpose market value on this statement: $1,011,000.00.
This covers the whole tax lot. Co-op building taxes cannot be added to an apartment’s maintenance or divided among its units.
Read official DOF tax bill ↗How we calculate your annual taxes: Billable assessed value: $3,650.00 times the current tax rate: x 19.8430% Annual property tax: $724.28
HOA, common charges and maintenance require documented building or unit evidence. Sales and DOB records do not establish these amounts. A zero property-tax bill does not establish zero PILOT or other ownership charges. Bills may change with tax rates or benefits; monthly figures are annual equivalents.
Look up this tax lot at DOF ↗NY Attorney General offering plans and amendments can document budgets, financial statements, reserves and sponsor obligations. These records cover the development, including properties without active listings.
No exact offering-plan match has been collected here yet. Eligible condo and co-op properties are queued when viewed. Missing filings do not establish zero fees, assessments or debt.
Search the official NYAG offering-plan database ↗Tax-benefit schedules, statement balances, penalties and declared capital work cover the identified tax lot. Condo billing-lot evidence is shown separately from apartment evidence.
No supported financial amounts were returned in this source snapshot. This does not establish zero costs, no benefit, no debt or no penalties.
Balances retain the source’s reported status and observation date. An imposed penalty is not an additional amount to add to its balance due.
Source updated 2026-10-24 · collected 2026-10-25.
Open official source ↗No supported financial amounts were returned in this source snapshot. This does not establish zero costs, no benefit, no debt or no penalties.
Published benefit amounts and dates do not guarantee eligibility after a purchase. An end date alone does not establish the future tax bill; assessment, tax rate and other benefits may change.
Source publication date not provided · collected 2026-10-25.
Open official source ↗| Reported item | Value | Period & scope |
|---|---|---|
Outstanding chargesEvidenceOutstanding charges $1,878.05 Separate dated balance; do not add to annual costs Open official source ↗ | $1,878.05 | As of 2026-08-15 Source reported · exact tax lot |
New charges this billing periodEvidenceNew charges $2,211.22 Separate dated balance; do not add to annual costs Open official source ↗ | $2,211.22 | As of 2026-08-15 Source reported · exact tax lot |
Statement amount dueEvidenceAmount Due 10/01/26: $4,089.27 Separate dated balance; do not add to annual costs Due date: 2026-10-01 Open official source ↗ | $4,089.27 | As of 2026-08-15 Source reported · exact tax lot |
Department of Finance TotalEvidenceDepartment of Finance Total $181.07 May be in statement balance; do not add twice Open official source ↗ | $181.07 | As of 2026-08-15 Source reported · exact tax lot |
Department of Health and Mental Hygiene TotalEvidenceDepartment of Health and Mental Hygiene Total $136.09 May be in statement balance; do not add twice Open official source ↗ | $136.09 | As of 2026-08-15 Source reported · exact tax lot |
Department of Housing Preservation and Development TotalEvidenceDepartment of Housing Preservation and Development Total $1,894.06 May be in statement balance; do not add twice Open official source ↗ | $1,894.06 | As of 2026-08-15 Source reported · exact tax lot |
Source updated 2026-08-15 · collected 2026-10-10.
Open official source ↗No supported financial amounts were returned in this source snapshot. This does not establish zero costs, no benefit, no debt or no penalties.
Reported energy figures may cover several buildings or lots. They are not verified LL97 emissions, a penalty calculation, or this apartment’s utility bill.
Source updated 2025-11-25 · collected 2026-10-25.
Open official source ↗Enter verified LL97 emissions and the applicable annual limit. LL84 location-based emissions above are a different reported metric and are not automatically used here.
Enter both assumptions to calculate exposure.
Before exemptions, adjustments, offsets or penalty mitigation. This scenario does not establish an issued fine or an apartment charge.
Official DOB penalty guidance ↗| Address | Neighborhood | Price | $/ft² | Sqft | Beds/Baths | vs comp | DOM | Risk | Score | ||
|---|---|---|---|---|---|---|---|---|---|---|---|
| 664 OSBORN STREET #1 Brooklyn · built 1899 | Brownsville | $890K | $506 | 1,760 ft² | 4 bd · 2 ba | - | 559 | 4 HPD-Crodent | 12.1 | Source |
Open a record to read the full agency text.
§ 27-2005 ADM CODE PROPERLY REPAIR WITH SIMILAR MATERIAL THE BROKEN OR DEFECTIVE 5TH CONCRETE TREAD FROM BOTTOM UP AT STOOP BUILDING FRONT EAST YARD
HPD record 16281432§ 27-2073 ADM CODE - PROVIDE AN ADEQUATE SUPPLY OF GAS TO THE FIXTURES AT RANGE IN THE ENTIRE APARTMENT LOCATED AT APT 2NDFLO, 2nd STORY
HPD record 15995451§ 27-2031 ADMIN. CODE: PROVIDE HOT WATER AT ALL HOT WATER FIXTURES IN THE ENTIRE APARTMENT LOCATED AT APT 2NDFLO, 2nd STORY
HPD record 15995456§ 27-2005 ADM CODE REPLACE WITH NEW THE MISSING ELECTRICAL OUTLET COVERS IN THE ENTIRE APARTMENT LOCATED AT APT 2, 2nd STORY, APARTMENT AT WEST
HPD record 13210713§ 27-2046.1 HMC: REPAIR OR REPLACE THE CARBON MONOXIDE DETECTING DEVICE(S). MISSING LOCATED AT APT 2, 2nd STORY
HPD record 13210760§ 27-2005, 2006, 2037 HMC: PROPERLY REPAIR AND ABATE UNSAFE ELECTRIC WIRING CONDITION CONSISTING OF WIRES HANGING AT CEILING IN THE PRIVATE HALLWAY LOCATED AT APT 2, 2nd STORY, APARTMENT AT WEST
HPD record 13210734§ 27-2005 ADMIN. CODE: PROPERLY REPAIR THE BROKEN OR DEFECTIVE SPRING BALANCE AT LOWER SASH WINDOW 1ST AT EAST IN THE 1st ROOM FROM EAST LOCATED AT APT 2FL, 2nd STORY
HPD record 13115263§ 27-2005, 2007 HMC: REMOVE THE ILLEGAL DOUBLE CYLINDER KEY OPERATED LOCKING DEVICE AT DOOR IN THE ENTRANCE LOCATED AT APT 2FL, 2nd STORY
HPD record 13115276§ 27-2005, 2006, 2037 HMC: PROPERLY REPAIR AND ABATE UNSAFE ELECTRIC WIRING CONDITION CONSISTING OF EXPOSED WIRES AT CEILING IN THE PRIVATE HALLWAY LOCATED AT APT 2FL, 2nd STORY
HPD record 13115284§ 27-2005 ADMIN. CODE: PROPERLY REPAIR THE BROKEN OR DEFECTIVE ELECTRICAL OUTLET ON SOUTH WALL IN THE 2nd ROOM FROM EAST LOCATED AT APT 2FL, 2nd STORY
HPD record 13115290§ 27-2005, 2006, 2037 HMC: PROPERLY REPAIR AND ABATE UNSAFE ELECTRIC WIRING CONDITION CONSISTING OF EXPOSED WIRES AR CEILING IN THE 2nd ROOM FROM EAST LOCATED AT APT 2FL, 2nd STORY
HPD record 13115297§ 27-2005, 2006, 2037 HMC: PROPERLY REPAIR AND ABATE UNSAFE ELECTRIC WIRING CONDITION CONSISTING OF EXPOSED WIRES FROM ELECTRICAL OUTLET ON NORTH WALL IN THE 2nd ROOM FROM EAST LOCATED AT APT 2FL, 2nd STORY
HPD record 13115301§ 27-2005 ADMIN. CODE: REPAIR THE ROOF SO THAT IT WILL NOT LEAK OVER CEILING AT 2ND WINDOW FRAME AT EAST IN THE 1st ROOM FROM EAST LOCATED AT APT 2FL, 2nd STORY
HPD record 13115348§ 27-2005, 2007 ADMIN. CODE: REMOVE ALL ENCUMBRANCES CONSISTING OF CONSTRUCTION MATERIALS AT PUBLIC HALL, 1st STORY
HPD record 13115357§ 27-2046.1 HMC: POST A PROPER NOTICE OF CARBON MONOXIDE DETECTING DEVICE REQUIREMENTS, IN A FORM APPROVED BY THE COMMISSIONER, IN A COMMON AREA OF A CLASS A MULTIPLE DWELLING NEAR INSPECTION CERTIFICATE OR PROVIDE NOTICE TO TENANTS IN A PRIVATE DWELLING. AT PUBLIC HALL, 1st STORY
HPD record 13115359§ 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
HPD record 13115478§ 27-2046.1 HMC: REPAIR OR REPLACE THE CARBON MONOXIDE DETECTING DEVICE(S). MISSING LOCATED AT APT 2FL, 2nd STORY
HPD record 13115261§ 27-2005 ADMIN. CODE: REPLACE WITH NEW THE MISSING ELECTRICAL SWITCH COVER ON WEST WALL AT VESTIBULE , 1st STORY
HPD record 13115461§ 27-2037, 2038 HMC: PROVIDE A SAFE AND ADEQUATE SUPPLY OF ELECTRIC SERVICE TO THE FIXTURES AT CEILING IN THE PRIVATE HALLWAY LOCATED AT APT 2FL, 2nd STORY
HPD record 13115278§ 27-2005 ADMIN. CODE: REPLACE WITH NEW THE MISSING ELECTRICAL OUTLET COVER ON SOUTH WALL IN THE PRIVATE HALLWAY LOCATED AT APT 2FL, 2nd STORY
HPD record 13115281§ 27-2005 ADMIN. CODE: REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN UNIFORM COLOR ALL WALLS AND CEILING AT PUBLIC HALL, 1st STORY
HPD record 13115358§ 27-2005 ADMIN. CODE: REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN UNIFORM COLOR THE WINDOW FRAME 2ND AT EAST IN THE 1st ROOM FROM EAST LOCATED AT APT 2FL, 2nd STORY
HPD record 13115265HMC ADM CODE: § 27-2017.4 ABATE THE INFESTATION CONSISTING OF MICE IN THE ENTIRE APARTMENT LOCATED AT APT 2FL, 2nd STORY
HPD record 13115257§ 27-2041 ADMIN. CODE: PROVIDE A PEEP HOLE IN ENTRANCE DOOR OF THE DWELLING UNIT SO LOCATED AS TO PERMIT A PERSON INSIDE THE DWELLING UNIT TO VIEW ANY PERSON OUTSIDE ENTRANCE DOOR IN THE ENTRANCE LOCATED AT APT 2FL, 2nd STORY
HPD record 13115273§ 27-2005, 2006, 2037 HMC: PROPERLY REPAIR AND ABATE UNSAFE ELECTRIC WIRING CONDITION CONSISTING OF EXPOSED ELECTRICAL WIRING AT SOUTH WALL IN THE KITCHEN LOCATED AT APT 2FLOO, 2nd STORY, 1st APARTMENT FROM EAST AT SOUTH
HPD record 13085488§ 27-2005 ADMIN. CODE: PROPERLY REPAIR THE BROKEN OR DEFECTIVE LIGHT SWITCH AT WEST WALL AT BUILDING VESTIBULE , 1st STORY
HPD record 13085532§ 27-2005, 2007 HMC: REMOVE THE ILLEGAL DOUBLE CYLINDER KEY OPERATED LOCKING DEVICE AT DOOR , IN THE ENTRANCE LOCATED AT APT 2FLOO, 2nd STORY, 1st APARTMENT FROM EAST AT SOUTH
HPD record 13085514HMC ADM CODE: § 27-2017.4 ABATE THE INFESTATION CONSISTING OF MICE IN THE ENTIRE APARTMENT LOCATED AT APT 2FLOO, 2nd STORY, 1st APARTMENT FROM EAST AT SOUTH
HPD record 13085437§ 27-2005, 2006, 2037 HMC: PROPERLY REPAIR AND ABATE UNSAFE ELECTRIC WIRING CONDITION CONSISTING OF EXPOSED ELECTRICAL WIRING AT CEILING IN THE PRIVATE HALLWAY LOCATED AT APT 2FLOO, 2nd STORY, 1st APARTMENT FROM EAST AT SOUTH
HPD record 13085403§ 27-2005, 2006, 2037 HMC: PROPERLY REPAIR AND ABATE UNSAFE ELECTRIC WIRING CONDITION CONSISTING OF EXPOSED ELECTRICAL WIRING AT CEILING, NORTH AND EAST WALLS IN THE 2nd ROOM FROM EAST LOCATED AT APT 2FLOO, 2nd STORY, 1st APARTMENT FROM EAST AT SOUTH
HPD record 13085395§ 27-2005 ADMIN. CODE: PROPERLY REPAIR THE BROKEN OR DEFECTIVE SPRING BALANCE AT LOWER SASH, 1ST WINDOW FROM NORTH AT EAST WALL IN THE 1st ROOM FROM EAST LOCATED AT APT 2FLOO, 2nd STORY, 1st APARTMENT FROM EAST AT SOUTH
HPD record 13085385§ 27-2005 ADMIN. CODE: PROPERLY REPAIR THE BROKEN OR DEFECTIVE ELECTRICAL OUTLET AT NORTH WALL IN THE KITCHEN LOCATED AT APT 2FLOO, 2nd STORY, 1st APARTMENT FROM EAST AT SOUTH
HPD record 13085484§ 27-2046.1 HMC: REPAIR OR REPLACE THE CARBON MONOXIDE DETECTING DEVICE(S). MISSING IN THE ENTIRE APARTMENT LOCATED AT APT 2FLOO, 2nd STORY, 1st APARTMENT FROM EAST AT SOUTH
HPD record 13085446No records returned.
No records returned.
Recorded consideration. A $0 deed is not a sale price.
Research contract nyc_property_research.v1 · snapshot Oct 28, 2026
This identifier represents an NYC tax lot. Condo and co-op apartment identity must be resolved separately.
NYC Department of City Planning (PLUTO)
Pipeline completed Oct 25, 2026
The current PLUTO pipeline is configured for Manhattan and Brooklyn.
PLUTO describes the tax lot and buildings, not legal ownership of an individual apartment.
StreetEasy, observed by CurbScoop
Pipeline completed Aug 31, 2026
Retired source: collection stopped on 2026-08-31, so these are the last Manhattan and Brooklyn listings observed, not the current market.
Listing observations describe marketed state as of 2026-08-31 at the latest and are not proof of a closing or exhaustive market coverage.
NYC Department of Finance, Office of the City Register (ACRIS)
Pipeline completed Oct 28, 2026
Deed document types associated with this BBL in the current CurbScoop corpus.
Recording can lag a transaction, and a deed with no stated consideration is not evidence of a market sale.
NYC Department of Buildings via NYC Open Data
Pipeline completed Oct 28, 2026
The current DOB permit pipeline is configured for Manhattan and Brooklyn.
A filing or permit does not prove that work was completed or that all work at the property was filed.
NYC Department of Housing Preservation and Development via NYC Open Data
Pipeline completed Oct 28, 2026
The current HPD violation pipeline is configured for Manhattan and Brooklyn.
Status and correction timing come from the published agency record and may change after CurbScoop observes it.
NYC Department of Buildings via NYC Open Data
Pipeline completed Oct 28, 2026
The current DOB violation pipeline is configured for Manhattan and Brooklyn.
Absence from the current corpus is not proof that a building has no regulatory issue.
Counts and dates describe the current CurbScoop corpus. They are not a guarantee of exhaustive agency or listing coverage.
Deed amounts are recorded consideration, not asking prices or a unit valuation. A blank record is not proof that an issue does not exist.