CITYCOREBUILDERSCityCore Builders · Queens, New York
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We renovate row houses, garden apartments, and detached homes inside Queens historic districts like Jackson Heights and Sunnyside Gardens. We handle the Landmarks Preservation Commission review so your project stays compliant from drawings through final sign-off.
The basics
It is renovation, repair, and restoration of buildings inside a designated Queens historic district or on an individual landmark, where exterior changes need approval from the Landmarks Preservation Commission. Work is matched to the period and materials of the building, and the LPC sign-off is secured before any DOB permit is issued.
Scope

We prepare and file the permit application with the Landmarks Preservation Commission, whether it qualifies for staff-level review or needs a full Certificate of Appropriateness.

Repair of original wood sash, or replacement with profiles and materials that match the approved character of the district.

Brick repointing with historically appropriate mortar, brownstone and terra cotta repair, and cleaning that protects original surfaces.

Restoration of cornices, lintels, and exterior woodwork, plus roofing details that keep sightlines from the street consistent with the district.

Repair or rebuild of front stoops, entry doors, and railings to match approved historic detailing.

Kitchens, baths, and full interior work that does not require LPC review, coordinated with any exterior approvals so the whole job moves together.
NYC specifics
In a Queens historic district, exterior work needs LPC approval before the DOB will issue a permit. Minor repairs and like-for-like replacement can often move through staff-level review or a permit for minor work, while changes visible from the street, additions, or new openings usually need a Certificate of Appropriateness from the full commission.
Most renovations are filed as a DOB Alteration. Cosmetic or single-system work runs as an Alt-2, while jobs that change use, egress, or occupancy run as an Alt-1. Where a building sits in a FEMA flood zone, such as low-lying parts of western Queens, flood-resistant construction rules apply alongside the landmark requirements.
Co-op and condo buildings, including the garden apartment complexes in Jackson Heights and Sunnyside Gardens, often require a signed alteration agreement from the board or corporation before filing. We coordinate egress, FAR, and zoning checks during design so the LPC and DOB reviews line up, and we sequence inspections through to the Certificate of Occupancy or final sign-off.
Where we work
We work across the borough and focus on its designated historic districts and pre-war neighborhoods. Start with our Queens overview, then explore the areas where we work most.
Start your project
Tell us about your building and what you want to change. We will walk you through the LPC and DOB path and give you a clear estimate.