WHY THIS PAGE EXISTS

768 Jefferson Avenue is the address-level record connected to Apex Building Group, Erin Construction & Development.

Brooklyn · built 1910

✓Building identityBIN 3045922 · BBL 3016580010
✓Contractor connectionDOB job and contractor matched
✓Property profileNYC Planning record found
–Landmark attributesNo LPC designation record found

BUILDING AND LOCATION

What official property records say about this building

Location: Brooklyn, 11221
Construction: 1910
Building: Property type not recorded · 4 floors · 8 residential units
Architecture: Not recorded
Historic district: No district recorded in the sources searched
Official identifiers: BIN 3045922 · BBL 3016580010

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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.

Apex Building Group
DOB-linked record
DOB scope: INTERIOR RENOVATION OF EXISTING BUILDING,NEW FINISHES AND REPLACING WINDOWS AND DOORS.REPLACEMENT OF KITCHEN/BATHROOM FIXTURES IN EXISTING LOCATIONS.MINOR FACADE WORK,MASONRY REPAIR. NO CHANGE TO USE,EGRESS OR OCCUPANCY UNDER THIS APPLICATION. ALL UNITS TO REMAIN OCCUPIED DURING CONSTRUCTION.TENANT PROTECTION PLAN SUBMITTED.
Job / permit
340670376
Status and date
SIGNED OFF · issued August 22, 2023
Contractor in filing
APEX BUILDING COMPANY INC.
Estimated filing cost
$564,000
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
Erin Construction & Development
DOB-linked record
DOB scope: The full filing description was not captured in this profile.
Job / permit
321395673
Status and date
Not recorded
Contractor in filing
ERIN CONSTRUCTION & DEVELOPMENT CO., INC.
Estimated filing cost
Not recorded
Show dataHide dataOfficial DOB permit record
Original JSON data About the NYC DOB permit issuance 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 dataApex Building Group contractor match
Original JSON data About the NYC DOB permit issuance dataset
Official DOB address, job, contractor identity and license match.
Show dataHide dataErin Construction & Development 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.