WHY THIS PAGE EXISTS

409 West 21st Street is the address-level record connected to PRESERV Building Restoration.

Chelsea Historic District · built 1853 · Italianate

✓Building identityBIN 1012634 · BBL 1007190034
✓Contractor connectionDOB job and contractor matched
✓Property profileNYC Planning record found
✓Landmark attributesLPC designation record found

BUILDING AND LOCATION

What official property records say about this building

Location: Manhattan, 10011
Construction: 1852 - 1853 · architect Not determined
Building: Row House · 4 floors · 5 residential units
Architecture: Italianate · Brownstone
Historic district: Chelsea Historic District
Official identifiers: BIN 1012634 · BBL 1007190034

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WORK EVIDENCE

What connects the contractor to this address

These entries come from DOB work records under the researched contractor identity.

PRESERV Building Restoration
DOB-linked record
DOB scope: MASONRY RECONSTRUCTION AS PER DRAWINGSNO CANGES
Job / permit
104913934
Status and date
SIGNED OFF · issued June 12, 2014
Contractor in filing
PRESERV BUILDING RESTORATION MANAGEMENT INCORPORATED
Estimated filing cost
$15,000
Show dataHide dataOfficial DOB permit record
Original JSON data About the NYC DOB permit issuance dataset
Show dataHide dataDOB filing details
Original JSON data About the NYC DOB job filings dataset

SOURCES AND LIMITATIONS

Where these facts came from

“Show data” displays the exact filtered rows here. Each preview also links to a plain-language dataset description and the original API response.

How to verify it yourselfOpen Original JSON data for the filtered official record, or Show data to read it here. Compare the BIN, address, job or property identifiers, named business and dates with this building. The linked dataset page explains the fields. A company publication remains a separate claim until it is matched to an official record.

Show dataHide dataNYC Planning PLUTO
Original JSON data About the NYC Planning PLUTO dataset
Year, size, units, location and property identifiers.
Show dataHide dataNYC Landmarks designated properties
Original JSON data About the NYC Landmarks designated properties dataset
Construction date, architect, style, materials and historic-district context.
Show dataHide dataPRESERV Building Restoration contractor match
Original JSON data About the NYC DOB permit issuance dataset
Official DOB address, job, contractor identity and license match.

Not included: ownership due diligence, violations, litigation, every permit ever filed at the property, or work performed without a DOB filing. Last official property refresh: August 17, 2026.