Co-op and Condo Renovation in New York City
Melani General Contractor specializes in co-op and condo renovation projects across all five boroughs. Our licensed team understands the unique requirements of managed buildings — from alteration agreement submissions and board approval processes to building-mandated work hours, elevator reservations, and common area protection. Whether you need a complete gut renovation or targeted updates to your kitchen and bathroom, we manage every phase from initial board submission through final DOB inspection. Call (718) 283-4154 to schedule your free on-site estimate.
Our Co-op and Condo Renovation Services
Alteration Agreement Management
Every co-op and condo renovation begins with the board approval process. We prepare complete alteration agreement packages including architectural plans, contractor insurance certificates (general liability and workers’ compensation), work schedules, noise mitigation protocols, and scope of work descriptions. Our familiarity with board requirements across hundreds of NYC buildings means we submit packages that get approved faster — often on the first submission without revision requests.
Kitchen Renovation in Managed Buildings
Kitchen remodeling in co-ops and condos requires coordination with building plumbing stacks, adherence to appliance specifications (many buildings restrict gas ranges), and compliance with noise restrictions during construction. We redesign layouts, install custom cabinetry, and upgrade countertops while maintaining building management approval at every stage.
Bathroom Renovation with Stack Coordination
Bathroom renovations in managed buildings demand coordination with shared plumbing stacks for water shutdowns, proper waterproofing to protect neighboring units, and building-approved materials. We install walk-in showers, modern vanities, and heated floors while scheduling plumbing tie-ins around building-mandated access windows.
Electrical Panel Upgrades
Many older co-ops and condos have insufficient electrical capacity for modern appliances and technology. We install 200-amp panel upgrades, dedicated circuits, and GFCI protection while coordinating with building electricians for service entrance modifications and meter work.
Flooring with Sound Attenuation
Most co-op and condo buildings require specific sound transmission ratings (STC/IIC) for new flooring installations. We install hardwood, engineered wood, and luxury vinyl plank with proper sound-dampening underlayment that meets or exceeds building requirements — and we provide test reports for board review when required.
Full Gut Renovation
Complete interior demolition and reconstruction in managed buildings requires careful planning, staging, and communication with building management. We handle debris removal scheduling, elevator padding, common area protection, and construction hour compliance while delivering the same quality results as any gut renovation project.
How Much Does a Co-op or Condo Renovation Cost in NYC?
Co-op and condo renovation costs in New York City include standard construction expenses plus building-specific administrative costs. Here are general ranges based on our project history:
Cosmetic Update (paint, fixtures, hardware): $15,000–$30,000
Mid-Range Remodel (kitchen, bathroom, flooring): $50,000–$120,000
Full Gut Renovation (layout changes, all new systems, custom finishes): $150–$400+ per square foot
Co-op and condo-specific cost factors include:
- Alteration agreement filing fees charged by the building (typically $500–$5,000+)
- Building-required insurance minimums (often $1M–$2M general liability)
- Architect or engineer review fees required by some buildings
- Building-mandated work hours that extend project timelines
- Elevator reservation fees and common area protection deposits
- Required post-renovation inspections by building engineers
We provide itemized estimates that separate construction costs from building-related administrative expenses so you can budget accurately.
Navigating the Co-op and Condo Board Approval Process
Why Melani General Contractor for Your Co-op or Condo Renovation
Our Co-op and Condo Renovation Process
Step 1
On-Site Consultation
We visit your apartment, take measurements, discuss your design goals, and review your building’s specific alteration agreement requirements.
Step 2
Design and Estimate
Based on the consultation, we prepare a detailed scope of work with an itemized cost breakdown including both construction and building-related administrative costs.
Step 3
Board Submission and Approval
We prepare and submit your complete alteration agreement package, respond to any board revision requests, and coordinate with building management on construction logistics.
Step 4
Permits, Demolition, and Construction
We file DOB applications, handle demolition, rough-in (plumbing, electrical, HVAC), and all finish work while maintaining full compliance with building protocols.
Step 5
Final Inspection and Closeout
We coordinate DOB inspections, building engineer walkthroughs, common area restoration, security deposit return, and conduct a detailed walkthrough with you before closeout.
Additional Renovation Services
Melani General Contractor offers comprehensive construction services beyond co-op and condo-specific work. Our licensed team coordinates trades across renovation categories to maintain schedule efficiency and quality standards. These services complement co-op/condo renovation projects or stand as independent scopes of work:
Areas We Serve Across New York City
Our crews travel to job sites throughout all five boroughs from our Bay Ridge, Brooklyn headquarters. We maintain familiarity with neighborhood building stock, local permit requirements, and building management protocols in each service area:
Schedule Your Co-op or Condo Renovation Consultation
Ready to renovate your co-op or condo? Melani General Contractor provides detailed project estimates following on-site measurements and consultations. We review design preferences, budget parameters, building requirements, and timeline expectations before preparing formal proposals.
Call (718) 283-4154 to arrange your free on-site evaluation, or use the form below to request an estimate.
Frequently Asked Questions About Co-op and Condo Renovation in NYC
Most co-op and condo renovations require 8–16 weeks from board approval through final inspection, depending on scope. Add 2–6 weeks for the board approval process itself. Full gut renovations of larger units may take 4–6 months of construction time.
Typical requirements include architectural plans, contractor insurance certificates, a detailed scope of work, construction schedule, noise mitigation plan, and common area protection specifications. We prepare complete packages customized to your building’s specific requirements.
Renovations range from $15,000 for cosmetic updates to $150–$400+ per square foot for full gut renovations. Building-specific costs (filing fees, insurance requirements, engineer reviews) add to standard construction expenses.
Yes. We plan our schedules around building-mandated work hours, typically 8am–5pm weekdays. Our project managers coordinate elevator reservations, material deliveries, and debris removal within these windows to maximize productivity.
Yes. Board approval and DOB permits are separate requirements. We manage both — preparing alteration agreement packages for your board while simultaneously filing DOB applications for any work requiring permits (plumbing, electrical, structural modifications).
We implement noise mitigation protocols, protect common areas with floor and wall coverings, and schedule high-impact work (demolition, drilling) during building-approved hours. We also coordinate with building management to notify neighbors of construction schedules and expected duration.