Matched contractors
7With two-source permit matches
Permit-matched buildings
8Company and DOB tied at the BIN
All linked buildings
13Across all evidence states
Last checked
2026-11-02Latest building or project review

CONTRACTORS WITH PERMIT-LINKED WORK

7 contractors with a two-source district match

Each contractor below has at least one company-published project tied to a DOB record at the same building identifier. This is evidence of a connection, not a quality ranking.

1 additional contractor appears only in DOB-only or company-published district records and is not included in the two-source contractor count.

CONFIRMED BUILDING RECORDS

Permit-matched and official DOB-only work

The first 8 buildings have a two-source contractor match. DOB-only rows are kept visible but labeled separately.

COMPANY-PUBLISHED, NOT PERMIT-MATCHED

Published project addresses kept outside the match count

The address and district identity are supported by official property data, but no permit tying the researched contractor identity to the project was found.

RECORDED WORK PATTERNS

What the local evidence actually contains

Counts below come from permit-matched and official DOB-only project rows, not company service-area claims.

Materials named in project or LPC records: Brownstone (10), Limestone (2), Brick (1), Concrete (1), Nova Scotia Stone (1), Red Brick (1), Roman Brick (1), Steel (1), Stone (1).

Styles in the linked LPC building records: neo-Grec (6), Classical (1), French Second Empire (1), Italianate (1), Italianate (late) (1), neo-Georgian (1).

Building types: Row House (8), Apartment Building (1), Apartment House (1), Duplex (1), Garage (1), Stable (1).

Construction periods represented: 1870s (4), 1880s (4), 1890–1910 (2), After 1910 (1).

DISTRICT-SPECIFIC CONTEXT

Why building history in Park Slope Historic District changes the scope

Original district designated in 1973; adjacent extensions designated in 2012 and 2016.

Park Slope developed at scale after transportation improvements and the creation of Prospect Park. LPC describes the protected area as a predominantly residential ensemble of masonry row houses, flats, apartment buildings, churches, and other institutional buildings, with much of the row-house development dating from the second half of the nineteenth century.

The official building rows in this catalog reflect that range rather than a single “brownstone” type. The Park Slope records include brownstone row houses, red-brick and limestone buildings, and styles such as Italianate, neo-Grec, French Second Empire, Classical, and neo-Georgian. A repair scope should therefore begin with the actual facade material, assembly, and designation record for the address.

The original Park Slope Historic District and its two extensions are separate LPC designations. This pilot is limited to buildings whose official property record names the original Park Slope Historic District; nearby neighborhood or extension addresses are not silently folded into the count.

OFFICIAL SOURCES AND LIMITATIONS

Research behind the local context

District history and regulation come from LPC; building attributes come from LPC and PLUTO; contractor connections come from the project sources linked on each building page.

The catalog is not a complete history of work in the district. It does not establish workmanship quality, current availability, every permit at a property, or whether a proposed scope will receive LPC approval.

NEXT STEP

Start with the building, then compare the contractor record

Search the exact address to confirm its district and building identifiers, or open the Brooklyn borough hub to compare services beyond this designated area.

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