Top 10 Things to Consider When Planning a Home Extension

A home extension can be an excellent way to add space, functionality, and value to your home.

However, planning a home extension can be a complex process that requires careful consideration and preparation. Here are our top 10 things to consider when planning a home extension.


Before you begin planning your home extension, establish a realistic budget. This will help you determine what you can afford and guide your design decisions.

Permits and Regulations

Check with your local building authority to determine what permits and regulations apply to your home extension. Failure to comply with regulations can lead to fines or legal issues down the line.

Size and Scope

Consider the size and scope of your home extension. Determine the purpose of the extension and how it will fit into your existing home.

Architectural Style

Think about the current architectural style of your home and how your extension will fit in. An extension that complements the existing style of your home will increase curb appeal and overall value.

Building Materials

Choose building materials that fit into your home’s existing structure and design. This will ensure a seamless integration between the old and new sections of your home.

Plumbing and Electrical

Plan for any necessary plumbing and electrical work that may be required for your home extension. This will make the renovation part of your extension easier, and make the end result more functional.


Consider how your home extension will impact your heating and cooling systems. You may need to upgrade or modify your HVAC system to accommodate the additional space.


Plan for adequate lighting in your home extension. Consider natural lighting options such as skylights or large windows to reduce the need for artificial lighting.

Landscape and Outdoor Space

Consider how your home extension will impact your outdoor space and landscaping. Anticipate the need for necessary modifications or additions to ensure a cohesive look.

Partner with Experienced Contractors

Partner with experienced contractors who specialize in home extensions and home remodels, especially if you are located on Long Island. We can help guide you through the planning and execution process, making certain that your home extension meets all of your needs and exceeds your expectations.

Center Island Contracting is your local contractor of choice for home remodels on the north shore of Nassau county, Long Island in towns like Oyster Bay, Manhasset, Plainview, Jericho, etc. Our qualified professional Long Island contractors are here to help you renovate the home of your dreams. With the knowledge about local and New York State laws, our staff can answer all your questions and streamline the entire process. Email us or call (516) 481-4707.