Restored Brooklyn brownstone interior with original detailing by Grandeur Hills Group
Manhattan & Brooklyn

Townhouse & Brownstone Renovation in New York City

Whole-home restoration of New York's most storied residences — landmark facades, original detail, and modern systems, resolved across every floor.

Design-Build · One TeamCo-op, Condo & LandmarkWhite-Glove ManagementTransparent Pricing
What We Deliver

What a Townhouse Project Includes

  • Whole-Home Restoration

    Restoring and replicating plaster cornices, medallions, mantels, staircases, and original flooring — repaired where possible, faithfully remade where not.

  • Facade & Landmark Work

    Masonry, brownstone, and cornice restoration coordinated with the Landmarks Preservation Commission, including approvals, materials, and historically accurate detailing.

  • Structural & Systems Modernization

    New structure, steel, and underpinning where required, with fully concealed HVAC, radiant heat, plumbing, electrical, and smart-home systems threaded through historic fabric.

  • Cellar-to-Roof Reconfiguration

    Garden-level excavation, rear and rooftop additions, elevators, and single-family conversions that reimagine how the full height of the house is used.

The Finish

Signature Restoration

Restored and replicated plaster cornices, ceiling medallions, and moldingsRepaired and re-created original staircases, newels, and balustradesSalvaged, matched, and re-laid heart-pine and hardwood flooringRestored brownstone, masonry, and cornice facades to LPC standardsConcealed HVAC, radiant heat, and whole-home automation within historic fabricGarden-level, rear-yard, and rooftop additions where zoning allows
Good to Know

Questions, Answered

Ready to Begin?

Your Next HomeStarts Here

Every project starts with a conversation. Tell us what you're imagining — we'll tell you how we'd build it. Proudly serving New York City since 2019.