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CurbScoop›Buildings›Greenpoint›105 MONITOR STREET

105 MONITOR STREET

Brooklyn· Greenpoint· built 1910class B9BBL 3027040029

Your first look at this property

A free brief from the records below. Start here, then check the evidence.

Building overview

105 MONITOR STREET is a 2-unit building in Greenpoint, Brooklyn, built in 1910.

CurbScoop has 1 recorded sale on this tax lot, most recently $2.00M on Aug 24, 2026.

1 unit is on the market here right now.

City records show 4 DOB permits and 2 violation records on file.

Units (res)
2
Floors
2.0
Lot ft²
1,800 ft²
Bldg ft²
2,538 ft²
Assessed
$125K
DOF FY2027 final roll
Deeds on this lot · 5 years
1
median $2.00M · this tax lot only

Official taxes & valuations

$2,087,000.00 · DOF market valueWhole tax lot · BBL 3027040029

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

+13.7% change in DOF market value from the prior year.

Land value
$257,000.00
Building/improvement value
$1,830,000.00
Actual assessed value
$125,220.00
Assessed land
$15,420.00
Transitional assessed value
$27,384.00
Actual assessed-value exemptions
$0.00
Billable assessment before exemptions
$27,384.00
Billable assessed-value exemptions
$0.00
Taxable assessment after exemptions
$27,384.00
FY2025–26 DOF market value
$1,836,000.00
Prior-year actual assessed value
$110,160.00
Prior-year taxable assessment
$27,373.00

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) ↗
$5,433.84/yr · $452.82/mo equivalentWhole tax lot · BBL 3027040029

FY2026–27 · DOF statement 2026-08-15 · 105 MONITOR ST.

Billable assessment on this statement
$27,384.00
Tax rate on this statement
19.8430%

DOF tax-purpose market value on this statement: $2,087,000.00.

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: $27,384.00
times the current tax rate: x 19.8430%
Annual property tax: $5,433.84

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.

DOF statement balancesTax lot 3027040029

Public balances & charges

Reported itemValuePeriod & scope
Outstanding charges
Evidence

Outstanding charges $0.00

Separate dated balance; do not add to annual costs

Open official source ↗
$0.00As of 2026-08-15
Source reported · exact tax lot
New charges this billing period
Evidence

New charges $1,358.46

Separate dated balance; do not add to annual costs

Open official source ↗
$1,358.46As of 2026-08-15
Source reported · exact tax lot
Statement amount due
Evidence

Amount Due 10/01/26: $1,358.46

Separate dated balance; do not add to annual costs

Due date: 2026-10-01

Open official source ↗
$1,358.46As of 2026-08-15
Source reported · exact tax lot
Department of Finance Total
Evidence

Department of Finance Total $1,358.46

May be in statement balance; do not add twice

Open official source ↗
$1,358.46As of 2026-08-15
Source reported · exact tax lot

Source updated 2026-08-15 · collected 2026-10-12.

Open official source ↗
DOB declared construction workTax lot 3027040029

Penalties, energy & capital work

Reported itemValuePeriod & scope
Declared construction estimate · B01466395-S1-PL#1
Evidence

Replace plumbing fixtures and service water heating

Estimate; not an apartment assessment

Open official source ↗
$29,500.00As of 2026-10-19
Declared estimate · exact tax lot
Declared construction estimate · B01466395-I1-GC#1
Evidence

Renovation at 1st floor and basement on a two-family, two-story and basement dwelling. Partition work as per plan. No change in use, occupancy or exit.

Estimate; not an apartment assessment

Open official source ↗
$210,300.00As of 2026-10-14
Declared estimate · exact tax lot
Declared construction estimate · B00655559-I1-CC#1
Evidence

Proposed new 12'-0 (with splays) curb cut , for existing multi-use building, placed on Monitor Street, ending in distance 81.75' from the corner of Monitor Street and Driggs Ave.

Estimate; not an apartment assessment

Open official source ↗
$2,000.00As of 2022-03-04
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 ↗

Active sale listings (1)

AddressNeighborhoodPrice$/ft²SqftBeds/Bathsvs compDOMRiskScore
105 MONITOR STREET #2FAM
Brooklyn · built 1910
Greenpoint$2.30M$9062,538 ft²5 bd · 2 ba+15.0%92
clean
15.1Source

Building activity

Open a record to read the full agency text.

Housing violations (HPD) 0

No records returned.

Work permits (DOB) 4

PlumbingOct 19, 2026Permit issued

Replace plumbing fixtures and service water heating

ARCON PLBG SOLUTIONS

Issued Oct 20, 2026

DOB filing B01466395-S1-PL#1
General ConstructionOct 14, 2026Permit issued

Renovation at 1st floor and basement on a two-family, two-story and basement dwelling. Partition work as per plan. No change in use, occupancy or exit.

ISK CONSTRUCTION CORP

Issued Oct 22, 2026

DOB filing B01466395-I1-GC#1
Curb CutMar 4, 2022Permit issued

Proposed new 12'-0 (with splays) curb cut , for existing multi-use building, placed on Monitor Street, ending in distance 81.75' from the corner of Monitor Street and Driggs Ave.

EXTRESS CONTRACTING INC

Issued Jun 14, 2022

DOB filing B00655559-I1-CC#1
Show 1 more records
OTFiling date not suppliedIssued

OT

R & R WERLING CONTRS INC

DOB filing 1706790

Building violations (DOB) 2

EGNCY-EMERGENCY NONENov 20, 2003Disposition recorded May 15, 2026

Agency description not supplied.

DOB record 942981
C-CONSTRUCTION OTHER OPTIONALNov 19, 2003Disposition recorded May 15, 2026

Agency description not supplied.

DOB record 943063
Transaction history · 1 deed

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

RecordedUnitTypeAmount
Sep 3, 2026-DEED$2.00M

More buildings in Greenpoint

Sources, coverage & freshness

Sources & freshness

Research contract nyc_property_research.v1 · snapshot Oct 27, 2026

Stable property ID: nyc:bbl:3027040029

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 25, 2026

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.

Marketed sale listings

StreetEasy, observed by CurbScoop

completed
1 active sale listing in the current corpus · latest record Jun 24, 2026

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
1 recorded deed in the current corpus · latest record Sep 3, 2026

Pipeline completed Oct 27, 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
4 permits in the current corpus · latest record Oct 22, 2026

Pipeline completed Oct 27, 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 27, 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
2 violations in the current corpus · latest record May 15, 2026

Pipeline completed Oct 27, 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.