Alteration filingSep 25
DOB filing B01433421-S1
Alteration filing at 122 Montague Street
Approved$35,000 recorded cost
Open filing Building record · BIN 3002066
122 Montague Street
122 Montague Street, Brooklyn, NY 11201
A consolidated, filing-by-filing view of DOB records matched to this building identifier. The current snapshot links 5 independently sourced records, including 2 that are not recorded as completed, closed or withdrawn.
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BUILDING RECORD · BIN 3002066
122 Montague Street
Brooklyn Heights, Brooklyn
A consolidated public-record view · updated Sep 25, 2026
- DOB filings
- 5
- Active-status
- 2
- Recorded addresses
- 1
A building-level summary of matched filings, active-status records and published identifiers.
Matched filings5
Open or active-status records2
First included filingApr 16, 2019
Latest recorded changeSep 25, 2026
The lot
What is already here?
The lot holds a 5-story mainly residential with some commercial built in 1849, with 3 homes, on a 2,500 sq ft lot.
- Floors 2–5Homes3 homes are recorded on this lot — a home spread over more than one floor, and the apartments assessed on this block run to a typical 683 sq ft (63 m²). The city does not publish which floor any of them is on.
- Floor 1Street levelStreet level. The lot is recorded as mixed residential and commercial, so this floor is where the commercial space is.
- Street levelMixed residential and commercial
- Homes3 recorded · typically 63 m² · valued $460,217
- Above the southern skylineFrom about floor 10 — the tallest thing within 60 m to the south is 29.2 m
- Built
- 1849
- Last altered
- 1988
- Floors
- 5
- Residential units
- 3
- Building type
- Mainly residential with some commercial
- Land use
- Mixed residential and commercial
- Zoning district
- R7-1
- Lot area
- 2,500 sq ft
- Building area
- 6,800 sq ft
- Historic district
- Brooklyn Heights Historic District
Housing violations
5 violations are open against this address under the Housing Maintenance Code. 1 of them is the class the city calls immediately hazardous.
- 1Immediately hazardous
- 3Hazardous
- 1Non-hazardous
- 0Information order
Open means the Department of Housing Preservation and Development has not recorded it as corrected, which is not the same as nobody having fixed it. The city publishes the apartment each was written against; that is not carried here, because a count says a building has a problem and an apartment number says whose.
The apartments
12 condominium apartments are assessed on this block, and the typical one is 683 sq ft (63 m²). They run from 63 to 63 m².
The city values the typical one at $460,217. That is the Department of Finance’s market valuation for tax, not an asking price and not a sale.
What it sold for
1 apartment on this tax block changed hands in the year the city last published, at a median of $4,500,000.
The property itself last changed hands for $5,100,000 on Jul 1, 2026.
Recorded sale prices from the Department of Finance’s rolling file, covering the year to Aug 31, 2026. Transfers under $10,000 are left out: New York records deed transfers between relatives at a dollar, and those are not sales. No apartment number and no name is carried from either side.
Owner of record
FOXBORO REAL ESTATE INC
As the assessment roll records it. Only owners that read as a company are shown here; where the roll names an individual, nothing is published.
Lot facts come from NYC Department of City Planning, Primary Land Use Tax Lot Output (PLUTO) (64uk-42ks), accessed Sep 29, 2026. They describe the tax lot, not any single filing. When the rest of New York went up
Violation record
Are there open violations here?
The Department of Buildings has 4 open notices on record for this building, out of 16 notices on file; the most recent was issued Aug 26, 2026.
- Landmark
Issued Aug 26, 2026
- Landmark
Issued Oct 26, 2022
- Construction
Issued May 3, 1999 — WORK WITHOUT A PERMIT. WORK NOTED: ENCLOSURE (WOOD) ERECTED AT REAR OF KITCHEN REMEDY: OBTAIN PERMITS AND APPROVALS FROM DOB IF FEASIBLE OR RESTORE PREMISES TO PRIOR LEGAL CONDIITON
1 further open notice is on file. Open the source dataset for the full list.
Open means the agency has not recorded a resolution, which is not the same as the problem still existing. What a violation is, and what it is not. From NYC Department of Buildings, DOB Violations (3h2n-5cm9), accessed Sep 29, 2026.
What is recorded here
Multiple filings, one stable building identifier.
New York City's Building Identification Number helps connect filings that may use different application numbers or describe different scopes of work. The records below are grouped because they publish BIN 3002066. They should not be read as a single construction project unless the underlying filings say so.
The matched set includes 5 alteration filing. Its latest status categories are 2 approved, 3 recorded as completed. Each filing page preserves its own status, dates, scope and source identifier.
- First included filing
- Apr 16, 2019
- Latest recorded change
- Sep 25, 2026
- Highest proposed story count
- 5 stories
- Highest proposed unit count
- 3 dwelling units
Highest recorded values may come from different filings and must not be combined into one proposed project. Open the individual filings below for their exact scope. Values outside the publication's conservative data-quality bounds are withheld pending source review.
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Recorded history
What has happened at this address?
Every dated event the city has published for this building, from all 5 matched filings, in the order it was recorded. A date marks what entered the public record, not what happened on site.
- Alteration filed01
Install new sign band, new awning and new bracket sign along with associated trim work as outlined in drawings and as approved by LPC. Filing B00122782-I1.
- Permit recorded for alteration02
DOB lists a first permit date for B00122782-I1. That is not by itself confirmation of activity on site.
- Alteration signed off03
DOB recorded a sign-off for B00122782-I1.
- Alteration now completed04
The latest status recorded for B00122782-I1 is “LOC Issued.”
- Alteration filed05
Interior build of office space on second floor. Minor partition changes, renovation of bathroom, provide split-system A/C. Plumbing filed under B00542259. No change in occupancy, use or means of egress. Filing B00540819-I1.
- Alteration approved06
Filing B00540819-I1 reached an approved status.
- Alteration filed07
Plumbing work in second floor office in conjunction with general construction application #b00540819. replace toilet and lavatory. new sink. Filing B00542259-I1.
- Alteration approved08
Filing B00542259-I1 reached an approved status.
- Permit recorded for alteration09
DOB lists a first permit date for B00540819-I1. That is not by itself confirmation of activity on site.
- Permit recorded for alteration010
DOB lists a first permit date for B00542259-I1. That is not by itself confirmation of activity on site.
- Alteration signed off011
DOB recorded a sign-off for B00540819-I1.
- Alteration now completed012
The latest status recorded for B00540819-I1 is “LOC Issued.”
- Alteration signed off013
DOB recorded a sign-off for B00542259-I1.
- Alteration now completed014
The latest status recorded for B00542259-I1 is “LOC Issued.”
- Alteration filed015
Interior renovation on 4th floor as per plan. no change in use, egress or occupancy. Filing B01433421-I1.
- Alteration approved016
Filing B01433421-I1 reached an approved status.
- Alteration filed017
Application filed for the 4th-floor renovation, including cap and removal of one existing gas cooking stove, installation of one new electric cooking stove, and removal and new installation of plumbing fixtures. Filing B01433421-S1.
- Alteration approved018
Filing B01433421-S1 reached an approved status.
- Permit recorded for alteration019
DOB lists a first permit date for B01433421-I1. That is not by itself confirmation of activity on site.
- Alteration now approved020
The latest status recorded for B01433421-I1 is “Permit Entire.”
- Permit recorded for alteration021
DOB lists a first permit date for B01433421-S1. That is not by itself confirmation of activity on site.
- Alteration now approved022
The latest status recorded for B01433421-S1 is “Permit Entire.”