Renovating an apartment on prized real estate in the New York City real estate market is different than renovating almost anywhere else. In addition to designing a beautiful NYC home and dream residence, homeowners are also navigating building rules, co-op/condo approvals, NYC Department of Buildings requirements, tight work hours, elevator reservations, deliveries, inspections, and the urgency of carrying two places to live — while renovations are underway — on some of the most expensive real estate in the world.

This cornerstone guide is designed to be your go-to reference for NYC real estate, whether you’re doing a 2BR refresh or a townhouse full gut, so you can set a realistic budget, understand approvals, and know what should be happening at every milestone.

Planning a full gut renovation in NYC? Learn average costs, budget tips, realistic timelines, and a sample scope of work. Expert advice for New York City co-ops, condos townhouses and loft gut renovations in 2026.