Alteration filingSep 11
DOB filing M00794271-I1
Alteration filing at 229 West 71 Street
Approved$174,975 recorded cost
Open filing Building record · BIN 1030439
229 West 71 Street
229 West 71 Street, Manhattan, NY 10023
A consolidated, filing-by-filing view of DOB records matched to this building identifier. The current snapshot links 4 independently sourced records, including 4 that are not recorded as completed, closed or withdrawn.
newyorkdailyStreet Futures
BUILDING RECORD · BIN 1030439
229 West 71 Street
Upper West Side-Lincoln Square, Manhattan
A consolidated public-record view · updated Sep 11, 2026
- DOB filings
- 4
- Active-status
- 4
- Recorded addresses
- 1
A building-level summary of matched filings, active-status records and published identifiers.
Matched filings4
Open or active-status records4
First included filingJun 27, 2023
Latest recorded changeSep 11, 2026
The lot
What is already here?
The lot holds a 3-story two-family home built in 1884, on a 1,703 sq ft lot.
- Floors 2–3Homes2 homes are recorded on this lot — about one home to a floor, and the apartments assessed on this block run to a typical 1,064 sq ft (99 m²). The city does not publish which floor any of them is on.
- Floor 1Street levelStreet level. The lot is recorded as one and two family homes.
- Street levelOne and two family homes
- Homes2 recorded · typically 99 m² · valued $540,828
- Above the southern skylineFrom about floor 20 — the tallest thing within 60 m to the south is 57.9 m
- Built
- 1884
- Last altered
- 1986
- Floors
- 3
- Residential units
- 2
- Building type
- Two-family home
- Land use
- One and two family homes
- Zoning district
- R8B
- Lot area
- 1,703 sq ft
- Building area
- 4,080 sq ft
- Historic district
- West End-Collegiate Historic District Extension
The apartments
404 condominium apartments are assessed on this block, and the typical one is 1,064 sq ft (99 m²). They run from 46 to 444 m².
The city values the typical one at $540,828. That is the Department of Finance’s market valuation for tax, not an asking price and not a sale.
What it sold for
26 apartments on this tax block changed hands in the year the city last published, at a median of $3,350,000, from 725,000 to 6,801,000.
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
NATALINA REALTY CORP
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 16, 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?
No open violations are recorded for this building. 7 notices are on file, all with a recorded resolution.
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 15, 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 1030439. They should not be read as a single construction project unless the underlying filings say so.
The matched set includes 4 alteration filing. Its latest status categories are 4 approved. Each filing page preserves its own status, dates, scope and source identifier.
- First included filing
- Jun 27, 2023
- Latest recorded change
- Sep 11, 2026
- Highest proposed story count
- Not stated
- Highest proposed unit count
- 2 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 4 matched filings, in the order it was recorded. A date marks what entered the public record, not what happened on site.
- Alteration filed01
Sprinkler work on the cellar, basement, 1st thru 5th floor as indicated on drawings. Filing M00794323-I1.
- Alteration approved02
Filing M00794323-I1 reached an approved status.
- Permit recorded for alteration03
DOB lists a first permit date for M00794323-I1. That is not by itself confirmation of activity on site.
- Alteration filed04
Mechanical work on the cellar, basement 1st thru 5th floor, roof and roof bulkhead as indicated on drawings. Filing M00794271-I1.
- Alteration approved05
Filing M00794271-I1 reached an approved status.
- Permit recorded for alteration06
DOB lists a first permit date for M00794271-I1. That is not by itself confirmation of activity on site.
- Alteration filed07
Installation of construction fence at building frontage within three feet of property line. Filing M00921317-I1.
- Alteration filed08
Plumbing work on the cellar, basement, 1st thru 5th floor, floor and roof bulkhead as indicated on drawings. Filing M00794303-I1.
- Alteration approved09
Filing M00794303-I1 reached an approved status.
- Permit recorded for alteration010
DOB lists a first permit date for M00794303-I1. That is not by itself confirmation of activity on site.
- Alteration approved011
Filing M00921317-I1 reached an approved status.
- Permit recorded for alteration012
DOB lists a first permit date for M00921317-I1. That is not by itself confirmation of activity on site.
- Alteration now approved013
The latest status recorded for M00921317-I1 is “Permit Entire.”
- Alteration now approved014
The latest status recorded for M00794271-I1 is “Permit Entire.”
- Alteration now approved015
The latest status recorded for M00794323-I1 is “Permit Entire.”
- Alteration now approved016
The latest status recorded for M00794303-I1 is “Permit Entire.”