

917-410-3132



waldy@cornielconstruction.com

  • Follow
  • Follow
  • Follow
  • Follow
  • Follow
Corniel Construction LLC Logo
  • Home
  • About
  • Services
    • Residential Remodeling
    • Commercial Remodeling
    • Apartment Renovation
    • Bathroom Renovation
    • Condo Renovation
    • Townhouse Renovation
    • Full Gut Renovation
    • Co-op Renovations
    • Kitchen Renovation
    • Plaster and Painting
  • Areas
    • New york, NY
    • Queens, NY
    • Manhattan, NY
    • Brooklyn, NY
    • Bronx, NY
  • Projects
    • Home Renovation Videos
  • Blog
  • Contact
917-410-3132
Manhattan Renovation Feasibility Review (Manhattan Apartments): Know What’s Possible Before You Submit to the Board

Manhattan Renovation Feasibility Review (Manhattan Apartments): Know What’s Possible Before You Submit to the Board

by Waldy Corniel | Mar 9, 2026 | Bathroom Remodeling

Schedule Your Consultation Manhattan renovation plans can look perfect on paper—and still fail at the building level. A Manhattan Renovation Feasibility Review helps you confirm what’s actually possible before you invest in architectural drawings, submit to a...
Manhattan Condo Renovation Cost 2026: Why Your Building Rules Matter More Than Square Footage

Manhattan Condo Renovation Cost 2026: Why Your Building Rules Matter More Than Square Footage

by Waldy Corniel | Mar 9, 2026 | Bathroom Remodeling

When planning a home transformation in New York City, the first question every homeowner asks is, "How much will this cost?" In most parts of the country, a simple square footage calculation provides a reliable estimate. However, in the high-stakes world of...
NYC Alteration Agreement Explained: What Manhattan Co-op and Condo Owners Must Know Before Renovating

NYC Alteration Agreement Explained: What Manhattan Co-op and Condo Owners Must Know Before Renovating

by Waldy Corniel | Mar 9, 2026 | Bathroom Remodeling

If you own a co-op or condo in Manhattan, the excitement of planning a kitchen remodel or a full-floor gut renovation is often met with a formidable legal hurdle: the Alteration Agreement. This document is the cornerstone of any multi-family residential construction...
How to Choose the Best Co-op Renovation Contractor NYC (Compared for 2026 Compliance)

How to Choose the Best Co-op Renovation Contractor NYC (Compared for 2026 Compliance)

by Waldy Corniel | Mar 9, 2026 | Bathroom Remodeling

Select a co-op renovation contractor against the building’s current alteration requirements and your proposed scope. Review documentation, trade responsibilities, protection, and submission coordination before comparing proposals. Choosing the right contractor is not...
Manhattan Renovation Contractor: How to Choose the Right Contractor for a Manhattan Apartment or Townhouse Renovation

Manhattan Renovation Contractor: How to Choose the Right Contractor for a Manhattan Apartment or Townhouse Renovation

by Waldy Corniel | Mar 9, 2026 | Bathroom Remodeling

Renovating a home in Manhattan is unlike any other construction project in the world. Between co-op board requirements, condo alteration packages, NYC Department of Buildings (DOB) permits, and tight building logistics, the stakes are high. Choosing the right...

NYC Co-op Renovation Rules: What Homeowners Must Know Before Starting a Manhattan Apartment Renovation

by Waldy Corniel | Mar 9, 2026 | Bathroom Remodeling

Who This Page Is For Planning a Manhattan co-op renovation starts with two separate reviews: your building’s alteration agreement and the city approvals required for the actual scope. Board approval does not replace DOB permits, and a city permit does not...
« Older Entries
Next Entries »
Corniel-Construction-LLC-Logo

Expert Remodeling services in Manhattan

Quick Links

  • Home
  • About
  • Blog
  • Projects
  • Contact

Services

  • Residential Remodeling
  • Commercial Remodeling
  • Bathroom Remodeling
  • Kitchen Renovation
  • Plaster and Painting

Contact Us



500 W 176th St, New York, NY 10033 United States



+19174103132



waldy@cornielconstruction.com

Copyright © 2026. Corniel Construction LLC . All rights reserved | Privacy Policy

  • Follow
  • Follow
  • Follow
  • Follow
  • Follow
Corniel ConciergeAI renovation assistant · English / Español

Your next chapter starts at home. What would you love to change about your space? Let’s explore your renovation together.

Request consultationCall Corniel

AI guidance, not a quote or booking. Messages are processed by our AI service. Avoid sensitive details. Privacy