Alteration filingOct 9
DOB filing B01406960-S1
Alteration filing at 310 South 3 Street
Approved6 proposed stories
Open filing Building record · BIN 3063333
310 South 3 Street
310 South 3 Street, Brooklyn, NY 11211
A consolidated, filing-by-filing view of DOB records matched to this building identifier. The current snapshot links 1 independently sourced records, including 1 that are not recorded as completed, closed or withdrawn.
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BUILDING RECORD · BIN 3063333
310 South 3 Street
Williamsburg, Brooklyn
A consolidated public-record view · updated Oct 9, 2026
- DOB filings
- 1
- Active-status
- 1
- Recorded addresses
- 1
A building-level summary of matched filings, active-status records and published identifiers.
Matched filings1
Open or active-status records1
First included filingJul 13, 2026
Latest recorded changeOct 9, 2026
The lot
What is already here?
The lot holds a 6-story walk-up apartment building built in 1914, with 35 homes, on a 5,130 sq ft lot.
- Floors 2–6Homes35 homes are recorded on this lot — about 7 homes to a floor, and the apartments assessed on this block run to a typical 1,110 sq ft (103 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
- Homes35 recorded · typically 103 m² · valued $636,075
- Above the southern skylineFrom about floor 7 — the tallest thing within 60 m to the south is 20.5 m
- Built
- 1914
- Floors
- 6
- Residential units
- 35
- Building type
- Walk-up apartment building
- Land use
- Walk-up apartments
- Zoning district
- R6
- Lot area
- 5,130 sq ft
- Building area
- 26,568 sq ft
The apartments
8 condominium apartments are assessed on this block, and the typical one is 1,110 sq ft (103 m²). They run from 103 to 192 m².
The city values the typical one at $636,075. That is the Department of Finance’s market valuation for tax, not an asking price and not a sale.
Owner of record
HAR N LAR 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 Oct 14, 2026. They describe the tax lot, not any single filing. When the rest of New York went up
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 3063333. 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 approved. Each filing page preserves its own status, dates, scope and source identifier.
- First included filing
- Jul 13, 2026
- Latest recorded change
- Oct 9, 2026
- Highest proposed story count
- 6 stories
- Highest proposed unit count
- 35 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
Filing for minor interior renovation of an existing apartment #31, replacement of existing kitchen stove and sink and bathroom toilet and sink, remove existing tub and replace with new shower new plumbing fixtures as per plans. Filing B01406960-S1.
- Alteration approved02
Filing B01406960-S1 reached an approved status.
- Permit recorded for alteration03
DOB lists a first permit date for B01406960-S1. That is not by itself confirmation of activity on site.
- Alteration now approved04
The latest status recorded for B01406960-S1 is “Permit Entire.”