Interior home renovation
From foundation to finish — we handle every phase of your construction project with precision, transparency, and over 10 years of experience across Manhattan, Brooklyn, and all five boroughs.
Problems We Solve
Construction in New York comes with unique challenges. Here's how we address the most common frustrations homeowners and business owners face.
We specialize in total interior reimagining. This focus allows us to deliver a cohesive design and structural unity that minor cosmetic fixes simply can’t achieve.
We look beyond the surface to find moisture behind walls and under floors, ensuring the root cause is fixed before rebuilding.
We never cover up old damage. We remove compromised materials and address structural integrity to ensure a long-lasting finish.
We maintain a clear aesthetic and functional flow throughout the home, preventing the "fragmented" look of piecemeal renovations.
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What You Get
Common Questions
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WhiteStar General Contractors provides full interior home renovation services throughout Manhattan, Brooklyn, and Staten Island. Interior renovation covers everything inside the walls of your property — layout, systems, finishes, and structural upgrades — without necessarily touching the building's exterior or footprint. It is the right service for homeowners who want a comprehensive transformation of how their home functions and feels, without a full exterior or foundation project.
Unlike a single-room remodel, interior home renovation is typically approached holistically: flooring, lighting, walls, ceilings, and systems are planned together so that the finished result feels cohesive rather than patched together room by room. Our team manages architects, licensed trades, and city inspections so you have one accountable point of contact for the entire interior transformation.
What Is Included in an Interior Home Renovation
| Service Area | What It Covers |
|---|---|
| Structural upgrades | Wall removal, framing corrections, load-bearing beam installation |
| Building code compliance | Egress requirements, fire-rated assemblies, DOB filings and inspections |
| Systems modernization | Electrical rewiring, plumbing updates, HVAC replacement or additions |
| Interior finishes | Flooring, drywall, custom millwork, trim, interior doors |
| Lighting design | Recessed lighting, fixture placement, smart-home wiring |
| Room-by-room coordination | Kitchens, bathrooms, bedrooms, and common areas planned as one project |
How Much Does Interior Renovation Cost in NYC?
Interior renovation is often priced per square foot because the scope covers the entire living space rather than an isolated room. Actual pricing depends on the extent of structural and systems work required.
| Renovation Level | What's Involved | Starting Price |
|---|---|---|
| Cosmetic interior refresh | Paint, flooring, fixtures, trim | Starting at $20,000 |
| Mid-level interior renovation | New finishes, selected system upgrades | Starting at $50,000 |
| Comprehensive interior renovation | Full systems and finishes overhaul | Starting at $100,000 |
| High-end custom interior renovation | Custom millwork, lighting, premium finishes, extensive MEP work | Starting at $175,000+ |
All prices shown are starting prices for general reference only and are not estimates or offers to perform work. Final pricing depends on project scope, existing conditions, square footage, architectural plans, DOB and building requirements, permits, licensed trade work, accessibility, material selections, and level of finishes. WhiteStar General Contractors provides a detailed, project-specific proposal following an initial consultation and on-site evaluation.
What Is Included in Interior Home Renovation and Expert Building Code Compliance?
Every interior renovation we perform is reviewed against current NYC Building Code requirements — fire separation, egress windows, ventilation, and electrical load capacity. Where existing conditions do not meet code (common in pre-war buildings), we correct them as part of the renovation and file the appropriate permits with the Department of Buildings, so your finished home is both beautiful and legally compliant.
Our 4-Step Interior Renovation Process
- Consultation — Free in-home visit to assess current conditions, discuss goals, and outline budget expectations.
- Design & Planning — A detailed, room-by-room scope of work with transparent, itemized pricing.
- Construction — Licensed trades complete structural, systems, and finish work under daily on-site supervision.
- Final Inspection — A full walkthrough to confirm quality, close out permits, and address any remaining details.
How Long Does an Interior Renovation Take?
Timelines vary by scope: a partial interior refresh may take 4–8 weeks, while a comprehensive interior renovation involving structural and systems changes typically runs 3–6 months. We provide a written, project-specific timeline during your consultation rather than a generic estimate, and we keep you updated throughout construction with regular progress reports.
Pre-War Apartments vs. Newer Construction: Different Renovation Considerations
Interior renovation needs differ substantially between pre-war buildings — with plaster walls, older wiring, and non-standard room dimensions — and newer construction with more predictable systems. We evaluate your building's era and construction type during the consultation so the proposed scope accounts for what is actually behind your walls, rather than assumptions that lead to costly surprises once demolition begins.
Why Choose WhiteStar for Interior Home Renovation
- Whole-home planning — every room is designed and built as part of one cohesive vision.
- Code-first approach — structural and systems corrections are built into the process, not treated as afterthoughts.
- Licensed trade coordination — electricians, plumbers, and HVAC technicians work under unified project management.
- Transparent, itemized pricing — no low-ball estimates that balloon through change orders.
- Daily accountability — consistent updates so you always know what stage your renovation is in.
Areas We Serve
We complete interior home renovations throughout Brooklyn Heights, Carroll Gardens, Chelsea, Cobble Hill, Park Slope, SoHo, Tribeca, Upper East Side, West Village, Williamsburg, and Staten Island.
Start Your Interior Renovation
Book a free, no-obligation on-site estimate. Our team will assess your home, walk you through what's realistic within your budget and timeline, and provide a transparent, itemized plan. Call (212) 470-7987 or request your free estimate online.