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24 EAST 21 STREET is an 8-unit building in Flatiron, Manhattan, built in 1904.
1 unit is on the market here right now.
City records show 30 DOB permits and 20 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
+1.7% 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
+1.5% 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.
Official DOF final assessment roll (ZIP) ↗FY2026–27 final assessment roll · Extract 2026-05-15
+1.5% 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.
Official DOF final assessment roll (ZIP) ↗FY2026–27 final assessment roll · Extract 2026-05-15
+1.5% 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.
Official DOF final assessment roll (ZIP) ↗FY2026–27 final assessment roll · Extract 2026-05-15
+1.5% 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.
Official DOF final assessment roll (ZIP) ↗FY2026–27 final assessment roll · Extract 2026-05-15
+1.5% 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.
Official DOF final assessment roll (ZIP) ↗FY2026–27 final assessment roll · Extract 2026-05-15
+1.5% 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.
Official DOF final assessment roll (ZIP) ↗FY2026–27 final assessment roll · Extract 2026-05-15
+1.5% 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.
Official DOF final assessment roll (ZIP) ↗FY2026–27 final assessment roll · Extract 2026-05-15
+1.5% 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.
Official DOF final assessment roll (ZIP) ↗FY2026–27 · DOF statement 2026-08-15 · 24 EAST 21 STREET APT COM
DOF tax-purpose market value on this statement: $6,297,778.00.
Read official DOF tax bill ↗How we calculate your annual taxes: Billable assessed value: $1,218,888.00 times the current tax rate: x 12.4390% Annual property tax: $151,617.48
FY2026–27 · DOF statement 2026-08-15 · 24 E. 21ST ST. APT 2
DOF tax-purpose market value on this statement: $3,027,979.00.
Read official DOF tax bill ↗How we calculate your annual taxes: Billable assessed value: $709,008.00 times the current tax rate: x 12.4390% Annual property tax: $88,193.52
FY2026–27 · DOF statement 2026-08-15 · 24 E. 21ST ST. APT 3
The printed annual tax already deducts $14,580.08 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: $2,860,477.00.
Co-op/Condo Abatement 1 unit $14,580.08
How we calculate your annual taxes: Billable assessed value: $669,785.00 times the current tax rate: x 12.4390% minus abatements and/or STAR: – $14,580.08 Annual property tax: $68,734.48
FY2026–27 · DOF statement 2026-08-15 · 24 E. 21ST ST. APT 4
DOF tax-purpose market value on this statement: $2,936,674.00.
Read official DOF tax bill ↗How we calculate your annual taxes: Billable assessed value: $687,629.00 times the current tax rate: x 12.4390% Annual property tax: $85,534.20
FY2026–27 · DOF statement 2026-08-15 · 24 E. 21ST ST. APT 5
The printed annual tax already deducts $15,201.16 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: $2,982,330.00.
Co-op/Condo Abatement 1 unit $15,201.16
How we calculate your annual taxes: Billable assessed value: $698,317.00 times the current tax rate: x 12.4390% minus abatements and/or STAR: – $15,201.16 Annual property tax: $71,662.52
FY2026–27 · DOF statement 2026-08-15 · 24 E. 21ST ST. APT 6
The printed annual tax already deducts $15,433.88 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: $3,027,979.00.
Co-op/Condo Abatement 1 unit $15,433.88
How we calculate your annual taxes: Billable assessed value: $709,008.00 times the current tax rate: x 12.4390% minus abatements and/or STAR: – $15,433.88 Annual property tax: $72,759.64
FY2026–27 · DOF statement 2026-08-15 · 24 E. 21ST ST. APT 7
The printed annual tax already deducts $15,666.56 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: $3,073,640.00.
Co-op/Condo Abatement 1 unit $15,666.56
How we calculate your annual taxes: Billable assessed value: $719,697.00 times the current tax rate: x 12.4390% minus abatements and/or STAR: – $15,666.56 Annual property tax: $73,856.56
FY2026–27 · DOF statement 2026-08-15 · 24 E. 21ST ST. APT 8
The printed annual tax already deducts $15,899.28 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: $3,119,287.00.
Co-op/Condo Abatement 1 unit $15,899.28
How we calculate your annual taxes: Billable assessed value: $730,387.00 times the current tax rate: x 12.4390% minus abatements and/or STAR: – $15,899.28 Annual property tax: $74,953.56
FY2026–27 · DOF statement 2026-08-15 · 24 E. 21ST ST. APT PH
The printed annual tax already deducts $20,163.32 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: $3,955,857.00.
Co-op/Condo Abatement 1 unit $20,163.32
How we calculate your annual taxes: Billable assessed value: $926,271.00 times the current tax rate: x 12.4390% minus abatements and/or STAR: – $20,163.32 Annual property tax: $95,055.56
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.
| 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 |
Tax Commission TotalEvidenceTax Commission Total $0.00 May be in statement balance; do not add twice Open official source ↗ | $0.00 | As of 2026-08-15 Source reported · exact tax lot |
Business Improvement District TotalEvidenceBusiness Improvement District Total $0.00 May be in statement balance; do not add twice Open official source ↗ | $0.00 | As of 2026-08-15 Source reported · exact tax lot |
Source updated 2026-08-15 · collected 2026-10-13.
Open official source ↗| Reported item | Value | Period & scope |
|---|---|---|
LL84 reported location-based emissionsEvidence{"property_id": "6301265", "year_ending": "2024-12-31T00:00:00.000", "nyc_borough_block_and_lot": "1008497506", "number_of_buildings": "1", "metered_areas_energy": "Whole Property", "total_location_based_ghg": "281.16", "property_gfa_self_reported": "38895"} Reported metric; not a fine Open official source ↗ | 281.16 tonnes CO2e | 2024 Historical actual · reported property / campus |
LL84 reported gross floor areaEvidence{"property_id": "6301265", "year_ending": "2024-12-31T00:00:00.000", "nyc_borough_block_and_lot": "1008497506", "number_of_buildings": "1", "metered_areas_energy": "Whole Property", "total_location_based_ghg": "281.16", "property_gfa_self_reported": "38895"} Reported metric; not a fine Open official source ↗ | 38,895 ft² | 2024 Historical actual · reported property / campus |
LL84 reported location-based emissionsEvidence{"property_id": "6301265", "year_ending": "2023-12-31T00:00:00.000", "nyc_borough_block_and_lot": "1008497506", "number_of_buildings": "1", "metered_areas_energy": "Whole Property", "total_location_based_ghg": "263.3", "property_gfa_self_reported": "38895"} Reported metric; not a fine Open official source ↗ | 263.3 tonnes CO2e | 2023 Historical actual · reported property / campus |
LL84 reported gross floor areaEvidence{"property_id": "6301265", "year_ending": "2023-12-31T00:00:00.000", "nyc_borough_block_and_lot": "1008497506", "number_of_buildings": "1", "metered_areas_energy": "Whole Property", "total_location_based_ghg": "263.3", "property_gfa_self_reported": "38895"} Reported metric; not a fine Open official source ↗ | 38,895 ft² | 2023 Historical actual · reported property / campus |
LL84 reported location-based emissionsEvidence{"property_id": "6301265", "year_ending": "2022-12-31T00:00:00.000", "nyc_borough_block_and_lot": "1008497506", "number_of_buildings": "1", "metered_areas_energy": "Whole Property", "total_location_based_ghg": "271.8", "property_gfa_self_reported": "38895"} Reported metric; not a fine Open official source ↗ | 271.8 tonnes CO2e | 2022 Historical actual · reported property / campus |
LL84 reported gross floor areaEvidence{"property_id": "6301265", "year_ending": "2022-12-31T00:00:00.000", "nyc_borough_block_and_lot": "1008497506", "number_of_buildings": "1", "metered_areas_energy": "Whole Property", "total_location_based_ghg": "271.8", "property_gfa_self_reported": "38895"} Reported metric; not a fine Open official source ↗ | 38,895 ft² | 2022 Historical actual · reported property / campus |
Complete published 2022–2024 LL84 dataset. Reported property/campus scope can include several buildings and lots; these are not LL97 issued fines.
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 2026-10-09.
Open official source ↗| Reported item | Value | Period & scope |
|---|---|---|
Declared construction estimate · M01456008-I1-SH#1EvidenceINSTALLATION OF 300 PSF SIDEWALK SHED AS PER PLANS. ALL EQUIPMENT SHALL COMPLY WITH CHAPTER #33 OF THE 2022 CODE. NO CHANGE IN USE, EGRESS OR OCCUPANCY UNDER THIS APPLICATION. Estimate; not an apartment assessment Open official source ↗ | $10,000.00 | As of 2026-09-21 Declared estimate · exact tax lot |
Up to 30 most recent distinct filings from the past five years; this is not a complete capital-work inventory.
Declared job estimates are not actual spending or approved assessments. Repeated permit rows for the same filing are counted once; separate job filings may still describe related work.
Source publication date not provided.
Open official source ↗| Reported item | Value | Period & scope |
|---|---|---|
Declared construction estimate · M01456008-I1-SH#1EvidenceINSTALLATION OF 300 PSF SIDEWALK SHED AS PER PLANS. ALL EQUIPMENT SHALL COMPLY WITH CHAPTER #33 OF THE 2022 CODE. NO CHANGE IN USE, EGRESS OR OCCUPANCY UNDER THIS APPLICATION. Estimate; not an apartment assessment Open official source ↗ | $10,000.00 | As of 2026-09-21 Declared estimate · exact tax lot |
Up to 30 most recent distinct filings from the past five years; this is not a complete capital-work inventory.
Declared job estimates are not actual spending or approved assessments. Repeated permit rows for the same filing are counted once; separate job filings may still describe related work.
Source publication date not provided.
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 | ||
|---|---|---|---|---|---|---|---|---|---|---|---|
| 24 EAST 21 STREET #2 Manhattan · built 1904 | Flatiron | $5.65M | $1,387 | 4,073 ft² | 3 bd · 4 ba | - | 27 | 3 DOBbedbug | 8.0 | 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 14104256SECTION27-2107 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 11450663INSTALLATION OF 300 PSF SIDEWALK SHED AS PER PLANS. ALL EQUIPMENT SHALL COMPLY WITH CHAPTER #33 OF THE 2022 CODE. NO CHANGE IN USE, EGRESS OR OCCUPANCY UNDER THIS APPLICATION.
A & H INSTALLATION INC
Issued Sep 21, 2026
DOB filing M01456008-I1-SH#1INSTALLATION OF HEAVY DUTY SIDEWALK SHED. NO CHANGE IN USE, OCCUPANCY OR EGRESS. WORK SHALL COMPLY WITH CHAPTER 33 OF NYCC
KINGS GROUP NY CORP
Issued Sep 14, 2021
DOB filing M00590988-I1-SH#1INSTALLATION OF HEAVY DUTY SIDEWALK SHED. NO CHANGE IN USE, OCCUPANCY OR EGRESS., WORK SHALL COMPLY WITH CHAPTER 33 OF NYCC.
KINGS GROUP NY CORP
Issued Aug 12, 2021
DOB filing M00547969-I1-SH#1Facade Repairs as per plans filed herewith. No change to use, egress, or occupancy.
SKY RISE RESTORATION INC
Issued May 4, 2021
DOB filing M00455143-I1-GC#1Facade Repairs as per plans filed herewith. No change to use, egress, or occupancy.
SKY RISE RESTORATION INC
Issued Jun 7, 2021
DOB filing M00455143-I1-GC#2Vault and sidewalk repairs as per plans filed herewith. No change to use, egress, or occupancy.
VALENTE/C.A. LINDMAN, LLC
Issued Apr 11, 2022
DOB filing M00449457-I1-GC#1INSTALL MEDIUM DUTY SCAFFOLDING AS PER PLANS. NO CHANGE IN USE, EGRESS, OCCUPANCY UNDER THIS APPLICATION. PIPE SCAFFOLDING SHALL COMPLY WITH CHAPTER 33 OF THE NYC BUILDING CODE.
ROMO CONSTRUCTION CORP
Issued Sep 14, 2020
DOB filing M00392146-I1-SF#1INSTALL MEDIUM DUTY SCAFFOLDING AS PER PLANS. NO CHANGE IN USE, EGRESS, OCCUPANCY UNDER THIS APPLICATION. PIPE SCAFFOLDING SHALL COMPLY WITH CHAPTER 33 OF THE NYC BUILDING CODE.
ROMO CONSTRUCTION CORP
Issued Mar 25, 2021
DOB filing M00392146-I1-SF#2INSTALLATION OF SIDEWALK SHED
KINGS GROUP NY CORP
Issued Aug 27, 2020
DOB filing M00390198-I1-SH#1OT
GIM CONSTRUCTION INC
Issued Jun 5, 2019
DOB filing 3645913SP
AMD & ASSOCIATE INC
DOB filing 2380732A1
EASY GROUP CONTRACTING IN
DOB filing 2382090OT
EASY GROUP CONTRACTING IN
DOB filing 2382091MH
EASY GROUP CONTRACTING IN
DOB filing 2382095A1
EASY GROUP CONTRACTING IN
DOB filing 3149239OT
GIM CONSTRUCTION INC
DOB filing 3036865A3
HANK CONSTRUCTION INC
DOB filing 1310555SH
STEEL SYSTEMS LLC
DOB filing 2752137OT
NEW LIFE MASON & WATERPRO
DOB filing 2753278OT
EASY GROUP CONTRACTING IN
DOB filing 2356078FN
ALL CITY GLASS & MIRROR C
DOB filing 2038682A1
EASY GROUP CONTRACTING IN
DOB filing 2601776OT
NEW LIFE MASON & WATERPRO
DOB filing 2604666FP
RELIABLE FIRE PROT. INC
DOB filing 2446106OT
ROMO CONSTRUCTION CORP
DOB filing 3790287OT
PROFILE CONTRACTING INC
DOB filing 2166658OT
PROFILE CONTRACTING INC
DOB filing 2166660SH
AI PREMIER SCAFFOLDING LLC
DOB filing 2106795SH
STEEL SYSTEMS LLC
DOB filing 2593968MH
EASY GROUP CONTRACTING IN
DOB filing 2356080Latest 30 records shown.
FAILURE TO FILE BENCHMARKING REPORT OF ENERGY USE AS PER AD. CODE SEC. 28-309.4
DOB record 2535827Agency description not supplied.
DOB record 2509512FAILURE TO FILE BENCHMARKING REPORT OF ENERGY USE AS PER AD. CODE SEC. 28-309.4
DOB record 2496361FAILURE TO FILE BENCHMARKING REPORT OF ENERGY USE AS PER AD. CODE SEC. 28-309.4
DOB record 2483626FAILURE TO FILE BENCHMARKING REPORT OF ENERGY USE AS PER AD. CODE SEC. 28-309.4
DOB record 2481285VIOLATION ISSUED FOR FAILURE TO FILE ANNUAL BOILER 2015 INSPECTION REPORT
DOB record 2148861Agency description not supplied.
DOB record 2071781Agency description not supplied.
DOB record 2071782Agency description not supplied.
DOB record 1996358Agency description not supplied.
DOB record 1996357FAILED TO FILE FISP CYCLE 7A TECHNICAL REPORT BY 02/21/2012
DOB record 1762457Agency description not supplied.
DOB record 1673281Agency description not supplied.
DOB record 1673280Agency description not supplied.
DOB record 1544465Agency description not supplied.
DOB record 1544466Agency description not supplied.
DOB record 1336312Agency description not supplied.
DOB record 1336313Agency description not supplied.
DOB record 1327087Recorded 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 23, 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 23, 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 23, 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.