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1021 UNION STREET is a 2-unit building in Brooklyn, built in 1930.
2 units are on the market here right now.
City records show 30 violation records on file.
FY2026–27 final assessment roll · Extract 2026-05-15
-0.4% 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 · 1021 UNION ST.
DOF tax-purpose market value on this statement: $1,181,000.00.
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: $22,356.00 times the current tax rate: x 19.8430% Annual property tax: $4,436.12
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 2026-10-10 · 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.
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 2026-10-10.
Open official source ↗| 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 periodEvidenceNew charges $1,109.03 Separate dated balance; do not add to annual costs Open official source ↗ | $1,109.03 | As of 2026-08-15 Source reported · exact tax lot |
Statement amount dueEvidenceAmount Due 10/01/26: $1,109.03 Separate dated balance; do not add to annual costs Due date: 2026-10-01 Open official source ↗ | $1,109.03 | As of 2026-08-15 Source reported · exact tax lot |
Department of Finance TotalEvidenceDepartment of Finance Total $1,109.03 May be in statement balance; do not add twice Open official source ↗ | $1,109.03 | 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 2026-10-10.
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 | ||
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1021 UNION STREET Brooklyn · built 1930 | - | $1.73M | $1,232 | 1,400 ft² | studio · 2 ba | - | 11 | 6 HPD-C | 9.3 | Source | |
| 1021 UNION STREET Brooklyn · built 1930 | - | $1.50M | $1,068 | 1,400 ft² | 4 bd · 2 ba | - | 25 | 6 HPD-C | 9.3 | Source |
Open a record to read the full agency text.
§ 27-2029 ADMIN. CODE: PROVIDE AN ADEQUATE SUPPLY OF HEAT FOR THE APARTMENT IN THE ENTIRE APARTMENT LOCATED AT APT 1, 1st STORY, 1st APARTMENT FROM SOUTH AT WEST
HPD record 15517682§ 27-2005 ADMIN. CODE: PROPERLY REPAIR THE BROKEN OR DEFECTIVE ELECTRICAL OUTLET AT EAST WALL IN THE BATHROOM LOCATED AT APT 1, 1st STORY, 1st APARTMENT FROM SOUTH AT WEST
HPD record 15517683§ 27-2017.3 HMC: TRACE AND REPAIR THE SOURCE AND ABATE THE VISIBLE MOLD CONDITION... APPROX. THREE SQ. FEET AT CEILING IN THE BATHROOM LOCATED AT APT 1, 1st STORY, 1st APARTMENT FROM WEST AT NORTH
HPD record 15439188§ 27-2017.3 HMC: TRACE AND REPAIR THE SOURCE AND ABATE THE VISIBLE MOLD CONDITION... APPROX. THREE SQ. FEET AT CEILING IN THE BATHROOM LOCATED AT APT 1, 1st STORY, 1st APARTMENT FROM WEST AT NORTH ORIGINAL VIOLATION 15439188 ISSUED 22-OCT-22 HAS BEEN UPGRADED TO CLASS B PER ADMINISTRATIVE CODE §27-2017.3a(3)(a) or (b).
HPD record 15737602§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 15332749§ 27-2005 ADMIN. CODE: PROPERLY REPAIR WITH SIMILAR MATERIAL THE BROKEN OR DEFECTIVE WOOD FLOOR TILES,AT UPPER LEVEL IN THE PRIVATE HALLWAY LOCATED AT APT PVT, 1st STORY, 1st APARTMENT FROM WEST AT NORTH
HPD record 15314786§ 27-2005 ADMIN. CODE: ABATE THE NUISANCE CONSISTING OF METAL NAILS PROTUDING UP ON 4TH WOOD TREAD FROM BOTTOM UP AT STAIRS,LOWER LEVEL IN THE PRIVATE HALLWAY LOCATED AT APT PVT, 1st STORY, 1st APARTMENT FROM WEST AT NORTH
HPD record 15314787§ 27-2017.3 HMC: TRACE AND REPAIR THE SOURCE AND ABATE THE VISIBLE MOLD CONDITION... APPROXIMATELY 31 SQUARE FEET AT THE CEILING,NORTH, EAST, SOUTH AND WEST WALLS ,ON LOWER LEVEL IN THE BATHROOM LOCATED AT APT PVT, 1st STORY, 1st APARTMENT FROM WEST AT NORTH
HPD record 15314791§ 27-2005 ADMIN. CODE: ABATE THE NUISANCE CONSISTING OF UNLEVEL BATHTUB NOT ABLE TO DRAIN ,ON UPPER LEVEL IN THE BATHROOM LOCATED AT APT PVT, 1st STORY, 1st APARTMENT FROM WEST AT NORTH
HPD record 15314790§ 27-2046.1 HMC: REPAIR OR REPLACE THE CARBON MONOXIDE DETECTING DEVICE(S). IN THE ENTIRE APARTMENT LOCATED AT APT PVT, 1st STORY, 1st APARTMENT FROM WEST AT NORTH
HPD record 15314789§ 27-2005 ADMIN. CODE: REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN UNIFORM COLOR AT THE CEILING IN THE 1st ROOM FROM EAST AT SOUTH LOCATED AT APT PVT, 1st STORY, 1st APARTMENT FROM WEST AT NORTH
HPD record 15314788HMC ADM CODE: § 27-2017.4 ABATE THE INFESTATION CONSISTING OF ROACHES IN THE ENTIRE APARTMENT LOCATED AT APT 1STFLO, 1st STORY, 1st APARTMENT FROM WEST AT NORTH
HPD record 15289902§ 27-2005 ADMIN. CODE: REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN UNIFORM COLOR AT CEILING IN THE 3rd ROOM FROM NORTH LOCATED AT APT 1STFLO, 1st STORY, 1st APARTMENT FROM WEST AT NORTH
HPD record 15289900§ 27-2046.1 HMC: REPAIR OR REPLACE THE CARBON MONOXIDE DETECTING DEVICE(S). MISSING IN THE ENTIRE APARTMENT LOCATED AT APT 1STFLO, 1st STORY, 1st APARTMENT FROM WEST AT NORTH
HPD record 15289901§ 27-2017.3 HMC: TRACE AND REPAIR THE SOURCE AND ABATE THE VISIBLE MOLD CONDITION... APPROX 9 SQ FT AT CEILING IN THE BATHROOM LOCATED AT APT 1STFLO, 1st STORY, 1st APARTMENT FROM WEST AT NORTH
HPD record 15289903§ 27-2005 ADMIN. CODE: REFIT BUILDING FRONT ENTRANCE DOOR , 1st STORY
HPD record 15289904§ 27-2017.3 HMC: TRACE AND REPAIR THE SOURCE AND ABATE THE VISIBLE MOLD CONDITION... APPROX 9 SQ FT AT CEILING IN THE BATHROOM LOCATED AT APT 1STFLO, 1st STORY, 1st APARTMENT FROM WEST AT NORTH ORIGINAL VIOLATION 15289903 ISSUED 02-AUG-22 HAS BEEN UPGRADED TO CLASS B PER ADMINISTRATIVE CODE §27-2017.3a(3)(a) or (b).
HPD record 15593152§ 27-2026, 2027 HMC: PROPERLY REPAIR THE SOURCE AND ABATE THE EVIDENCE OF A WATER LEAK AT THE CEILING IN THE 4th ROOM FROM NORTH LOCATED AT APT HOUSE, 1st STORY
HPD record 12509478§ 27-2026 ADMIN. CODE: REMOVE ALL OBSTRUCTIONS AND REPAIR ALL DEFECTS IN WASH BASIN IN THE BATHROOM LOCATED AT APT HOUSE, 1st STORY
HPD record 12509488§ 27-2005 ADMIN. CODE: REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN UNIFORM COLOR THE CEILING IN THE 4th ROOM FROM NORTH LOCATED AT APT HOUSE, 1st STORY
HPD record 12509480SECTION 27-2031 ADMIN. CODE: PROVIDE HOT WATER AT ALL HOT WATER FIXTURES IN THE ENTIRE APARTMENT LOCATED AT APT NA, 1st STORY
HPD record 9878764SECTION 27-2005 ADMIN. CODE: PROPERLY REPAIR WITH SIMILAR MATERIAL THE BROKEN OR DEFECTIVE WOOD DOOR FRAME IN THE KITCHEN LOCATED AT APT PVT, 1st STORY
HPD record 9875061SECTION 27-2073 ADM CODE - PROVIDE AN ADEQUATE SUPPLY OF GAS TO THE FIXTURES GAS RANGE IN THE KITCHEN LOCATED AT APT PVT, 1st STORY
HPD record 9875072SECTION 27-2031 ADMIN. CODE: PROVIDE HOT WATER AT ALL HOT WATER FIXTURES IN THE ENTIRE APARTMENT LOCATED AT APT PVT, 1st STORY
HPD record 9875068SECTION 27-2005 ADMIN. CODE: PROPERLY REPAIR WITH SIMILAR MATERIAL THE BROKEN OR DEFECTIVE WOOD WINDOW STOOL IN THE 1st ROOM FROM NORTH AT WEST LOCATED AT APT PVT, 2nd STORY
HPD record 9875064SECTION 27-2013 ADMIN. CODE: PAINT WITH LIGHT COLORED PAINT TO THE SATISFACTION OF THIS DEPARTMENT WOOD DOOR FRAME IN THE KITCHEN LOCATED AT APT PVT, 1st STORY
HPD record 9875058SECTION 27-2033 ADM CODE PROVIDE READY ACCESS TO BUILDINGS HEATING SYSTEM AT BOILER ROOM AT CELLAR
HPD record 9648482SECTION 27-2029 ADM CODE PROVIDE AN ADEQUATE SUPPLY OF HEAT FOR THE APARTMENT IN THE ENTIRE APARTMENT LOCATED AT APT NA, 1st STORY
HPD record 9648478SECTION 27-2046.1, 2046.2 HMC: PROVIDE AN APPROVED AND OPERATIONAL CARBON MONOXIDE DETECTING DEVICE, INSTALLED IN ACCORDANCE WITH APPLICABLE LAW AND RULES. IN THE ENTIRE APARTMENT LOCATED AT APT NA, 2nd STORY
HPD record 9186959SECTION 27-2005 ADMIN. CODE: REFIT ENTRANCE GATE, FRONT OF BUILDING
HPD record 6330025No records returned.
No records returned.
Recorded consideration. A $0 deed is not a sale price.
Research contract nyc_property_research.v1 · snapshot Nov 6, 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 Nov 1, 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 Nov 6, 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 Nov 6, 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 Nov 6, 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 Nov 6, 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.