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497 9 STREET is a 4-unit building in Park Slope, Brooklyn, built in 1920.
1 unit is on the market here right now.
City records show 8 violation records on file.
FY2026–27 final assessment roll · Extract 2026-05-15
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 final assessment roll · Extract 2026-05-15
+20.1% 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.
Official DOF final assessment roll (ZIP) ↗FY2026–27 final assessment roll · Extract 2026-05-15
+20.1% 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.
Official DOF final assessment roll (ZIP) ↗FY2026–27 final assessment roll · Extract 2026-05-15
+20.1% 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.
Official DOF final assessment roll (ZIP) ↗FY2026–27 final assessment roll · Extract 2026-05-15
+20.1% 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.
Official DOF final assessment roll (ZIP) ↗FY2026–27 · DOF statement 2026-08-15 · 497 9TH ST. APT 1
The printed annual tax already deducts $1,323.48 in abatements and/or STAR.
The before-abatement amount adds the printed deduction back to the annual tax, holding the assessment and rate unchanged. It does not predict benefit expiration, future taxes or a buyer’s eligibility.
DOF tax-purpose market value on this statement: $189,207.00.
Co-op/Condo Abatement 1 unit $1,323.48
How we calculate your annual taxes: Billable assessed value: $37,863.00 times the current tax rate: x 12.4390% minus abatements and/or STAR: – $1,323.48 Annual property tax: $3,386.32
FY2026–27 · DOF statement 2026-08-15 · 497 9TH ST. APT 2
The printed annual tax already deducts $966.08 in abatements and/or STAR.
The before-abatement amount adds the printed deduction back to the annual tax, holding the assessment and rate unchanged. It does not predict benefit expiration, future taxes or a buyer’s eligibility.
DOF tax-purpose market value on this statement: $138,142.00.
Co-op/Condo Abatement 1 unit $966.08
How we calculate your annual taxes: Billable assessed value: $27,638.00 times the current tax rate: x 12.4390% minus abatements and/or STAR: – $966.08 Annual property tax: $2,471.84
FY2026–27 · DOF statement 2026-08-15 · 497 9TH ST. APT 3
The printed annual tax already deducts $1,006.32 in abatements and/or STAR.
The before-abatement amount adds the printed deduction back to the annual tax, holding the assessment and rate unchanged. It does not predict benefit expiration, future taxes or a buyer’s eligibility.
DOF tax-purpose market value on this statement: $143,873.00.
Co-op/Condo Abatement 1 unit $1,006.32
How we calculate your annual taxes: Billable assessed value: $28,790.00 times the current tax rate: x 12.4390% minus abatements and/or STAR: – $1,006.32 Annual property tax: $2,574.88
FY2026–27 · DOF statement 2026-08-15 · 497 9TH ST. APT 4
The printed annual tax already deducts $1,012.72 in abatements and/or STAR.
The before-abatement amount adds the printed deduction back to the annual tax, holding the assessment and rate unchanged. It does not predict benefit expiration, future taxes or a buyer’s eligibility.
DOF tax-purpose market value on this statement: $144,778.00.
Co-op/Condo Abatement 1 unit $1,012.72
How we calculate your annual taxes: Billable assessed value: $28,973.00 times the current tax rate: x 12.4390% minus abatements and/or STAR: – $1,012.72 Annual property tax: $2,591.24
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.
Latest collected amendment 10 · submitted 2018-01-29 · ACCEPTED
Assessments & charge increases: No supported amount or rule collected. Unknown, not zero.
Resale fees & restrictions: No supported amount or rule collected. Unknown, not zero.
Current board-approved fees, assessments and resale conditions may require building documents beyond public filings.
Cash is not necessarily a reserve balance. Debt amounts retain their reporting dates and collateral; a recorded mortgage amount is not a current outstanding balance. Disclosed conditions and historical projections do not establish today’s assessment or resale rules.
Budget with certification
CHANGE IN PRICE $1,987,000; NEW TOTAL OFFERING PRICE $6,260,000; 11; SCHED A - NEW; REVIESED DESCRIP OF PROPERTY; DECLARATION / BYLAWS REVISED; 71; NEW ATTY / ESCROW AGENT / LAW FIRM; REVISED FLOOR PLANS / COMBINED UNITS; 99 - REVISED BY-LAWS, LTD WARRANTY, LOTLINE WINDOWS; STATUS OF CONSTRUCTION; SCHED B-1; NEW SELLING AGENT; NEW ARCHIT; REVISED ESCROW DISCLOSURE; CLOSING COSTS; REVISED PURCHASE AGT; NO REAL ESTATE TAX BENEFITS; NO RESERVE FUNDS; PLAN TO BE RE-DECLARED EFFECTIVE (6)
Budget with certification
40, 71, SCHEDULE A - NEW, ESCROW TRUST FUND REVISIONS (2012). (6)
Budget with certification
71-UPDATES BUDGET WITH ADEQUACY LETTER; 99-OTHER - CHANGE THE 1ST YEAR OF OPERATIONS; ADD NEW NOTES TO SCHEDULE B; PROVIDE NEW SCHEDULE A, REFLECTING THE NEW 1ST YEAR OF OPERATION; (6)
0 documents reported in the public index. Some documents may require a records request. Collected 10/11/2026.
Open official plan & financial documents ↗Match: exact building address and borough. Historical budgets, sponsor-wide charges and offering prices do not establish this apartment’s current maintenance, common charges, assessment or resale value.
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.
| Reported item | Value | Period & scope |
|---|---|---|
Outstanding chargesEvidenceOutstanding charges $0.00 Separate dated balance; do not add to annual costs Open official source ↗ | $0.00 | As of 2026-08-15 Source reported · exact tax lot |
| New charges this billing period | $0.00 | As of 2026-08-15 Source reported · exact tax lot |
Statement amount dueEvidenceAmount Due 10/01/26: $0.00 Separate dated balance; do not add to annual costs Due date: 2026-10-01 Open official source ↗ | $0.00 | As of 2026-08-15 Source reported · exact tax lot |
Source updated 2026-08-15 · collected 2026-10-11.
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 | ||
|---|---|---|---|---|---|---|---|---|---|---|---|
| 497 9 STREET #3 Brooklyn · built 1920 | Park Slope | $1.93M | $1,773 | 1,086 ft² | 3 bd · 2 ba | - | 10 | bedbug | 6.3 | Source |
Open a record to read the full agency text.
(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.
HPD record 16816237§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 PREMISES FOR NONPAYMENT OF RENT UNTIL A VALID REGISTRATION STATEMENT IS FILED.
HPD record 15508568(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.
HPD record 14879819§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 PREMISES FOR NONPAYMENT OF RENT UNTIL A VALID REGISTRATION STATEMENT IS FILED.
HPD record 12650322§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 PREMISES FOR NONPAYMENT OF RENT UNTIL A VALID REGISTRATION STATEMENT IS FILED.
HPD record 10541613§ 329, M/D LAW AND DEPT. RULES AND REGS. PROVIDE A COMPLETED CERTIFICATE OF INSPECTION VISITS IN A PROPER FRAME AT OR NEAR MAILBOXES, BOTTOM EDGE OF FRAME BETWEEN 48-62 INCHES ABOVE FLOOR FRAME MISSING.
HPD record 981845D26-10.01, 10.05 ADM CODE REMOVE ALL ENCUMBRANCES CONSISTING OF HOUSEHOLD ITEMS AT STAIR 4 STY TO ROOF.
HPD record 981847D26-12.01 ADM CODE PAINT WITH LIGHT COLORED PAINT TO THE SATISFACTION OF THIS DEPARTMENT WALLS 1 STY VESTIBULE.
HPD record 981846No records returned.
No records returned.
Recorded consideration. A $0 deed is not a sale price.
Research contract nyc_property_research.v1 · snapshot Oct 24, 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 18, 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 23, 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 24, 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 24, 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 24, 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.