Alteration filingSep 9
DOB filing B01393469-I1
Alteration filing at 117 Carlton Avenue
Recorded as completed3 proposed stories
Open filing Building record · BIN 3058044
117 Carlton Avenue
117 Carlton Avenue, Brooklyn, NY 11205
A consolidated, filing-by-filing view of DOB records matched to this building identifier. The current snapshot links 1 independently sourced records, including 0 that are not recorded as completed, closed or withdrawn.
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BUILDING RECORD · BIN 3058044
117 Carlton Avenue
Fort Greene, Brooklyn
A consolidated public-record view · updated Sep 9, 2026
- DOB filings
- 1
- Active-status
- 0
- Recorded addresses
- 1
A building-level summary of matched filings, active-status records and published identifiers.
Matched filings1
Open or active-status records0
First included filingMay 18, 2026
Latest recorded changeSep 9, 2026
The lot
What is already here?
The lot holds a 3-story walk-up apartment building built in 1905, with 6 homes, on a 2,500 sq ft lot.
- Floors 2–3Homes6 homes are recorded on this lot — about 3 homes to a floor, and the apartments assessed on this block run to a typical 1,003 sq ft (93 m²). The city does not publish which floor any of them is on.
- Floor 1Street levelStreet level. The lot is recorded as walk-up apartments.
- Street levelWalk-up apartments
- Homes6 recorded · typically 93 m² · valued $316,985
- Above the southern skylineFrom about floor 12 — the tallest thing within 60 m to the south is 35.3 m
- Built
- 1905
- Floors
- 3
- Residential units
- 6
- Building type
- Walk-up apartment building
- Land use
- Walk-up apartments
- Zoning district
- R6B
- Lot area
- 2,500 sq ft
- Building area
- 5,625 sq ft
Housing violations
2 violations are open against this address under the Housing Maintenance Code. 1 of them is the class the city calls immediately hazardous.
- 1Immediately hazardous
- 0Hazardous
- 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
106 condominium apartments are assessed on this block, and the typical one is 1,003 sq ft (93 m²). They run from 41 to 242 m².
The city values the typical one at $316,985. 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 $1,325,000.
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
HIPOTECH LLC
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 12, 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 6 open notices on record for this building, out of 20 notices on file; the most recent was issued Mar 13, 2026.
- Construction
Issued Mar 13, 2026 — CORRECTIVE ACTION PLAN REQ'D-OBSVD @ EXP4 DETATCHED CEMENT STUCCO LOWER WALL AREA IN DISREPAIR,TOP CORNER & CORNICE IN DISREPAIR &DISLOD GED BRICKS @ BOTTOM LEVEL,HAIRLINE MORTAR CRACKS @ VARIOUS LOCATIONS OF EXP1. OWNER TO IMMED RETAIN REG DESIGN PROF IN GOOD STANDING W/DOB& NYS TO EVAL ENTIRE BLDG & SUBMIT A CORRECTIVE ACTION PLAN
- Low pressure boiler
Issued Sep 23, 2024 — VIOLATION ISSUED-FAILURE TO FILE 2023 EXTERNAL LOW PRESSURE INSPECTION
- Low pressure boiler
Issued Jun 30, 2023 — VIOLATION ISSUED-FAILURE TO FILE 2021 EXTERNAL LOW PRESSURE INSPECTION
3 further open notices are 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 12, 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 3058044. They should not be read as a single construction project unless the underlying filings say so.
The matched set includes 1 alteration filing. Its latest status categories are 1 recorded as completed. Each filing page preserves its own status, dates, scope and source identifier.
- First included filing
- May 18, 2026
- Latest recorded change
- Sep 9, 2026
- Highest proposed story count
- 3 stories
- Highest proposed unit count
- 6 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 1 matched filings, in the order it was recorded. A date marks what entered the public record, not what happened on site.
- Alteration filed01
Repair of the brick facades totaling 670 sf as detailed on plans @ exp 1,exp 3, exp 4, in response to DOB violation 35718965r. Filing B01393469-I1.
- Alteration approved02
Filing B01393469-I1 reached an approved status.
- Permit recorded for alteration03
DOB lists a first permit date for B01393469-I1. That is not by itself confirmation of activity on site.
- Alteration signed off04
DOB recorded a sign-off for B01393469-I1.
- Alteration now completed05
The latest status recorded for B01393469-I1 is “LOC Issued.”