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23 WEST 45 STREET

Manhattan· built 1929class K2BBL 1012610025
Building overview

23 WEST 45 STREET is a building in Manhattan, built in 1929.

CurbScoop has 4 recorded sales on this tax lot, most recently $2.80M on Sep 16, 2026.

7 of those closed in the last five years, at a median of $1.40M.

City records show 29 DOB permits and 17 violation records on file.

Units (res)
0
Floors
3.0
Lot ft²
2,510 ft²
Bldg ft²
9,100 ft²
Assessed
$1.81M
DOF FY2027 final roll
Comps L5y
7
median $1.40M

Official taxes & valuations

$4,021,000.00 · DOF market valueWhole tax lot · BBL 1012610025

FY2026–27 final assessment roll · Extract 2026-05-15

+16.8% change in DOF market value from the prior year.

Land value
$1,100,000.00
Building/improvement value
$2,921,000.00
Actual assessed value
$1,809,450.00
Assessed land
$495,000.00
Transitional assessed value
$1,570,770.00
Actual assessed-value exemptions
$0.00
Billable assessment before exemptions
$1,570,770.00
Billable assessed-value exemptions
$0.00
Taxable assessment after exemptions
$1,570,770.00
FY2025–26 DOF market value
$3,443,000.00
Prior-year actual assessed value
$1,549,350.00
Prior-year taxable assessment
$1,481,680.00

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) ↗

Official annual tax is not available here yet. Background collection prioritizes viewed properties; use the DOF link to check the current bill.

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 ↗

Public building financial filings

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.

DOB declared construction workTax lot 1012610025

Penalties, energy & capital work

Reported itemValuePeriod & scope
Declared construction estimate · M00947489-S1-PL#1
Evidence

REMOVAL AND INSTALLATION OF PLUMBING FIXTURES INCLUDING WASHER AND ELECTRIC H.W. HEATER (NO GAS WORK)

Estimate; not an apartment assessment

Open official source ↗
$5,900.00As of 2024-06-26
Declared estimate · exact tax lot
Declared construction estimate · M00947489-I1-GC#1
Evidence

CO CHANGE OF 3RD FLOOR TO SPA AS PHYSICAL CULTURE ESTABLISHMENT FROM OFFICES WITH INTERIOR RENOVATION INCLUDING INSTALLATION OF PARTITION WALLS TO RESOLVE ECB VIOLATIONS. THIS IS A REPLACEMENT JOB FOR OLD CO APPLICATION # 104554484.

Estimate; not an apartment assessment

Open official source ↗
$4,500.00As of 2024-06-24
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 ↗
Model annual LL97 emissions exposure

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 ↗

Building activity

Open a record to read the full agency text.

Housing violations (HPD) 0

No records returned.

Work permits (DOB) 29

PlumbingJun 26, 2024Signed-off

REMOVAL AND INSTALLATION OF PLUMBING FIXTURES INCLUDING WASHER AND ELECTRIC H.W. HEATER (NO GAS WORK)

AVON PLBG & HTG INC

Issued Aug 29, 2024

DOB filing M00947489-S1-PL#1
General ConstructionJun 24, 2024Permit issued

CO CHANGE OF 3RD FLOOR TO SPA AS PHYSICAL CULTURE ESTABLISHMENT FROM OFFICES WITH INTERIOR RENOVATION INCLUDING INSTALLATION OF PARTITION WALLS TO RESOLVE ECB VIOLATIONS. THIS IS A REPLACEMENT JOB FOR OLD CO APPLICATION # 104554484.

KORMAN DESIGN & BUILD

Issued Aug 12, 2024

DOB filing M00947489-I1-GC#1
OTDec 19, 2006Issued

OT

NY INTERIOR GLASS CORP

Issued Dec 19, 2006

DOB filing 1588931
Show 26 more records
EQFiling date not suppliedIssued

FN

TOWER CONTRACTING CORP

DOB filing 2525132
OTFiling date not suppliedIssued

OT

TOWER CONTRACTING CORP

DOB filing 2525133
PLFiling date not suppliedIssued

A2

A+ INSTALLATIONS CORP

DOB filing 2526731
MHFiling date not suppliedIssued

MH

NY INTERIOR GLASS CORP

DOB filing 87767
EQFiling date not suppliedIssued

SH

NY INTERIOR GLASS CORP

DOB filing 380538
FPFiling date not suppliedIssued

FP

MASTER FIRE PREV. SYS INC

DOB filing 2558667
OTFiling date not suppliedIssued

OT

ERGO CONSTRUCTION CORP

DOB filing 1965002
MHFiling date not suppliedIssued

MH

ERGO CONSTRUCTION CORP

DOB filing 1965008
OTFiling date not suppliedIssued

OT

HYUNDAI INTERIOR

DOB filing 1968562
OTFiling date not suppliedIssued

OT

COBRA KITCHEN VENTALATION

DOB filing 2434828
PLFiling date not suppliedIssued

A2

GLOBE PLUMBING & HEATING INC

DOB filing 1902996
SPFiling date not suppliedIssued

SP

PETER PLBG ASSOC. INC

DOB filing 60024
OTFiling date not suppliedIssued

OT

HYUNDAI INTERIOR

DOB filing 826156
MHFiling date not suppliedIssued

MH

HYUNDAI INTERIOR

DOB filing 827167
SPFiling date not suppliedIssued

SP

GLOBE PLBG & HTG CORP

DOB filing 1219825
EQFiling date not suppliedIssued

SH

EVEREST SCAFFOLDING INC

DOB filing 2622033
ALFiling date not suppliedIssued

A1

TACK H. CHOI

DOB filing 2175417
PLFiling date not suppliedIssued

A2

C & T PLUMBING & HTG INC

DOB filing 2471888
EQFiling date not suppliedIssued

SH

EVEREST SCAFFOLDING INC

DOB filing 2483881
PLFiling date not suppliedIssued

A1

GLOBE PLBG & HTG CORP

DOB filing 2187345
EQFiling date not suppliedIssued

SH

NY INTERIOR GLASS CORP

DOB filing 584412
OTFiling date not suppliedIssued

OT

NY INTERIOR GLASS CORP

DOB filing 584954
EQFiling date not suppliedIssued

SF

NY INTERIOR GLASS CORP

DOB filing 585108
FPFiling date not suppliedIssued

FP

ACTIVE FIRE EXTINGUISHER CO INC

DOB filing 360366
EQFiling date not suppliedIssued

SF

NY INTERIOR GLASS CORP

DOB filing 292518
OTFiling date not suppliedIssued

OT

NY INTERIOR GLASS CORP

DOB filing 292545

Building violations (DOB) 17

E-ELEVATOR ELEVATORREQUIREDNov 4, 2021Disposition recorded Apr 28, 2023

Agency description not supplied.

DOB record 2555337
ACC1-(OTHER BLDGS TYPES) - ELEVATOR AFFIRMATION OF CORRECTION ELEVATORREQUIREDJan 26, 2018Disposition recorded Aug 16, 2019

VIO ISSUED TO ELEVATOR - FAIL TO CORRECT DEFECTS ON 2016 CAT 1 INSP/TST

DOB record 2235275
ACC1-(OTHER BLDGS TYPES) - ELEVATOR AFFIRMATION OF CORRECTION ELEVATORREQUIREDMay 30, 2014Disposition recorded Mar 10, 2020

VIO ISSUED TO ELEVATOR - FAIL TO CORRECT DEFECTS ON 2012 CAT 1 INSP/TST

DOB record 1877651
Show 14 more records
E-ELEVATOR ELEVATORREQUIREDApr 17, 2013Disposition recorded Sep 23, 2013

Agency description not supplied.

DOB record 1770412
E-ELEVATOR ELEVATORREQUIREDSep 25, 2012No disposition date supplied

Agency description not supplied.

DOB record 1707496
E-ELEVATOR ELEVATORREQUIREDSep 25, 2012Disposition recorded Apr 5, 2013

Agency description not supplied.

DOB record 1707508
E-ELEVATOR ELEVATORREQUIREDJun 9, 2011Disposition recorded Feb 9, 2012

Agency description not supplied.

DOB record 1583724
E-ELEVATOR ELEVATORREQUIREDAug 10, 2009Disposition recorded Nov 9, 2009

Agency description not supplied.

DOB record 1435043
E-ELEVATOR ELEVATORREQUIREDAug 28, 2008Disposition recorded Jan 13, 2009

Agency description not supplied.

DOB record 1343984
E-ELEVATOR ELEVATORREQUIREDDec 28, 2007Disposition recorded Apr 4, 2008

Agency description not supplied.

DOB record 1256280
E-ELEVATOR ELEVATORREQUIREDMay 30, 2006Disposition recorded May 14, 2008

Agency description not supplied.

DOB record 1114132
E-ELEVATOR ELEVATORREQUIREDJan 23, 2004Disposition recorded May 12, 2006

Agency description not supplied.

DOB record 721091
E-ELEVATOR ELEVATORREQUIREDMar 31, 2003Disposition recorded Jun 23, 2008

Agency description not supplied.

DOB record 888959
E-ELEVATOR ELEVATORREQUIREDJan 30, 2002Disposition recorded Mar 14, 2002

Agency description not supplied.

DOB record 617886
E-ELEVATOR ELEVATORREQUIREDJan 24, 2001Disposition recorded Apr 11, 2007

1P10649

DOB record 745697
E-ELEVATOR ELEVATORREQUIREDMar 13, 2000Disposition recorded Jun 23, 2008

Agency description not supplied.

DOB record 720614
E-ELEVATOR ELEVATORREQUIREDApr 7, 1995Disposition recorded Oct 9, 1996

Agency description not supplied.

DOB record 358849

Transaction price trend

4 recorded transactions · prices over time

Transaction history · 7 deeds

Recorded consideration. A $0 deed is not a sale price.

RecordedUnitTypeAmount
Oct 8, 2026-DEED$2.80M
Oct 8, 2026-DEED$1.40M
Oct 8, 2026-DEED$0
Oct 8, 2026-DEED$1.40M
Oct 8, 2026-DEED$0
Oct 8, 2026-DEED$1.40M
Oct 8, 2026-DEED$0

More buildings in Manhattan

Sources, coverage & freshness

Sources & freshness

Research contract nyc_property_research.v1 · snapshot Oct 10, 2026

Stable property ID: nyc:bbl:1012610025

This identifier represents an NYC tax lot. Condo and co-op apartment identity must be resolved separately.

Tax lot and building facts

NYC Department of City Planning (PLUTO)

completed
1 tax-lot record in the current corpus · latest record Oct 4, 2026

Pipeline completed Oct 4, 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.

Marketed sale listings

StreetEasy, observed by CurbScoop

completed
0 active sale listings in the current corpus

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.

Recorded transfers

NYC Department of Finance, Office of the City Register (ACRIS)

completed
7 recorded deeds in the current corpus · latest record Oct 8, 2026

Pipeline completed Oct 10, 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.

DOB permits

NYC Department of Buildings via NYC Open Data

completed
29 permits in the current corpus · latest record Aug 29, 2024

Pipeline completed Oct 10, 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.

HPD violations

NYC Department of Housing Preservation and Development via NYC Open Data

completed
0 violations in the current corpus

Pipeline completed Oct 10, 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.

DOB violations

NYC Department of Buildings via NYC Open Data

completed
17 violations in the current corpus · latest record Apr 28, 2023

Pipeline completed Oct 10, 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.

How to read these records

Deed amounts are recorded consideration, not asking prices or a unit valuation. A blank record is not proof that an issue does not exist.