WHY THIS PAGE EXISTS

634 3rd Street is the address-level record connected to B&D Construction.

Park Slope Historic District · built 1909 · Not determined

✓Building identityBIN 3025485 · BBL 3010810036
✓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: Brooklyn, 11215
Construction: 1909 · architect Mann & MacNeille
Building: Duplex · 4 floors · 2 residential units
Architecture: Not determined · Brick · Limestone
Historic district: Park Slope Historic District
Official identifiers: BIN 3025485 · BBL 3010810036

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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.

B&D Construction
DOB-linked record
DOB scope: Structural repair for lintel installation for support at windows and brick replacement at Front Facade, Reinforcement of Northeast Front corner at 2nd floor level. No change in use, Egress and Occupancy.
Job / permit
B00929289-I1 · B00929289-I1-ST
Status and date
Signed-off · issued October 23, 2023
Contractor in filing
B & D CONSTRUCTION SA INC · license 618010
Estimated filing cost
$10,000
Show dataHide dataOfficial DOB permit record
Original JSON data About the NYC DOB NOW approved permits dataset
Show dataHide dataDOB filing details
Original JSON data About the NYC DOB NOW approved permits 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 dataB&D Construction contractor match
Original JSON data About the NYC DOB NOW approved permits 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.