Licensed & Insured • Manhattan, NYC
Townhouse Renovation Services in Manhattan, NY
Corniel Construction is a licensed and insured Manhattan general contractor specializing in townhouse, brownstone, and multi-level renovations. We handle complex remodels, structural changes, mechanical upgrades, DOB filings, and full interior transformations with expert project management and quality craftsmanship.
Manhattan Condo, Co-op & Townhouse Experienced
Board Package Coordination
COI Coordination
DOB Coordination With Licensed Professionals
Fully Licensed & Insured
Manhattan Renovation Experience
Our Manhattan Townhouse Renovation Services
A townhouse renovation in NYC often involves multiple floors, structural work, and mechanical upgrades. Our Manhattan team expertly manages every phase, delivering high-quality renovations with careful attention to scope, timeline, and design.
Full townhouse gut renovations
Brownstone renovations
Structural reconfigurations
Rear extensions and additions
Rooftop additions and roof deck construction
Luxury kitchen renovation
Luxury bathroom remodel
DOB permits and filings
Cost
Manhattan Townhouse Renovation Cost
Renovation costs vary by size, scope, permits, and finishes. A feasibility review provides the most accurate budget. The ranges below are typical Manhattan townhouse estimates.
Partial Townhouse Renovation
Priced after scope review
Kitchen and bathroom renovations, interior upgrades, and selective improvements.
Full Townhouse Gut Renovation
Priced after scope review
Complete interior renovation including new layouts, MEP systems, and finish upgrades.
Luxury Townhouse Renovation
Priced after scope review
Large-scale work with structural changes, custom millwork, additions, and premium finishes.
The Scope of a Manhattan Townhouse Gut Renovation
A gut renovation transforms a Manhattan townhouse by stripping it to its structural shell, enabling a new floor plan, modern MEP systems, and careful preservation of historic architectural details. At Corniel Construction, we begin with a thorough feasibility review to identify structural and building constraints, ensuring every renovation balances modern luxury with the timeless character of New York City townhouses.
Why Townhouse Renovations Are Different
Townhouse renovations are among Manhattan’s most complex projects. Unlike apartment renovations, they involve multiple floors, structural work, and building systems that require careful planning and precise coordination.
Vertical Construction Logistics
Material deliveries, limited access, staging, and work-hour restrictions require careful coordination across every floor.
Structural Modifications
Open layouts, stair relocations, and extensions often require new steel, reinforced framing, and engineered solutions.
Multi-Level Building Systems
Electrical, plumbing, and HVAC upgrades span multiple floors and require precise coordination throughout the property.
Challenges of Manhattan Townhouse Renovations
Manhattan townhouse renovations require careful planning beyond construction. Tight streets, delivery restrictions, and limited site access affect scheduling and costs, while shared party walls demand protection and neighbor coordination. Historic properties may also require foundation work, LPC review, and DOB approvals. We coordinate with architects, engineers, and expeditors to streamline permits and keep projects moving.
Manhattan Townhouse Renovation Experts
Townhouse renovations need a coordinated scope across floors, building systems and finishes. We identify construction dependencies with the design team and review access and procurement before developing the project schedule.
WE UNDERSTAND MANHATTAN BUILDINGS:
- Structural modification requirements
- NYC DOB permits and inspections
- Multi-floor plumbing and HVAC systems
- Construction logistics and site access
- Architect and interior design coordination
- Expeditor and filing requirements
We Handle:
- Feasibility and planning guidance
- Structural renovation coordination
- Permit and DOB management
- Dedicated project supervision
- Quality construction execution
- Final inspections and project closeout
Renovation Process
A Seamless Step-By-Step Renovation Process
Planning & Feasibility
We evaluate your renovation goals, structural conditions, building systems, budget, and overall scope of work.
Design & Engineering
Architectural design, engineering review, and construction planning are completed before any work begins on site.
DOB Filings & Approvals
Our team coordinates permits, filings, inspections, and documentation with licensed professionals and expeditors.
Construction
Demolition, structural work, MEP rough-ins, finishes, and final installation are completed according to plan.
Final Walkthrough
We review every detail, complete punch-list items, and confirm the finished work meets your expectations.
Reviews for Corniel Construction LLC
Leor
I’ve hired Corniel Construction for new flooring, drywall/painting, vanity installations, and miscellaneous repairs. I definitely recommend them.
Barry Neal
Corniel is amazing. I hired Corniel for a 25,000 sf corporate office restoration. Not only did they do a fantastic job, they finished 4 weeks ahead of schedule and on budget.
Alice Lewellen
We remodeled 3 bathrooms and Ruben was amazing. Everything we asked for, he made sure we were satisfied. Even when I changed my mind or asked for an additional thing, Waldy made it happen. We could easily contact him every day, and he always responded ASAP.Waldy is very experienced and knowledgeable, even offering helpful suggestions.
Frequently Asked Questions
How much does a Manhattan townhouse renovation cost?
Costs vary by size, scope, and finishes. Projects may start around $100,000, while full gut renovations often exceed $750,000.
Does renovating a townhouse in New York require permits?
Yes. Most projects require DOB permits, and historic properties may also need LPC approval. We coordinate the permitting process.
Can load-bearing walls be removed?
Yes, if approved by a structural engineer and supported with the proper structural reinforcement.
How long does a townhouse renovation take?
Timelines depend on scope, permits, and complexity. Full gut renovations typically take several months or longer.
What is the first step before renovating a townhouse?
A feasibility review identifies structural constraints, permit needs, costs, and timeline before design begins.
Do you work with architects and engineers?
Yes. We coordinate with architects, engineers, designers, and expeditors throughout the project.
Ready To Discuss Your Manhattan Townhouse Renovation?
Planning a renovation in Manhattan? Speak with an experienced contractor who understands townhouse, brownstone, and historic property requirements. We’ll review your scope of work, building constraints, timeline, and budget to recommend the most practical approach for your renovation project.