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House plan intro

Welcome to Chatham Design Group, a leading provider of professional house plans and custom home plans for over 25 years. Search our selection of thousands of house plans designed by some of the nations leading home designers and architects. Search for your new home plan by design features or explore our collections and architectural styles. We can customize any house plan and modify any floor plan to fit your needs. We are happy to provide you with a free modification quote. Prefer a home plan designed especially for you? Call today and ask about our free home design consultation. Our friendly and knowledgeable customer service representatives are here to help you begin your home building project today.

Coastal House Plans

Coastal House Plans

The Coastal Homes collection has award winning house plans with specially designed floor plans that maximize the panoramic rear views from the living areas.

Charleston House Plans

Charleston House Plans

The Charleston Collection features homes designed by Bob Chatham for the Charleston S.C area reminiscent of historical and coastal architecture, with open floor plans and panoramic rear views.

Fairhope House Plans

Fairhope House Plans

The Fairhope Collection features house plans designed originally for the Fairhope, AL area. These house plans offer a casual living style with open floor plans, large kitchens, and spacious master suites.

Garage Plans

Garage Plans

This collection has a great collection of garage plans, including garage plans with storage, workshops, lofts and more.

Southern Cottage House Plans

Southern Cottage House Plans

The Southern Cottage Collection has some of our most popular house plans today, featuring various floor plan styles from the early 1900's. Their romantic yet cozy floor plans define the word "inviting".

Split Bedroom House Plans

Split Bedroom House Plans

Our Split Bedroom collection offers floor plans that are design to maximize living space with large kitchens, open great rooms and spacious master suites.

Recently Updated House Plans

House Plan ALP-095S

Holly Springs

This mountain style home has a traditional look, a large, covered front porch and a side entry, 2 car garage. The master suite is located on the main level on the opposite side of the house as[...]

House Plan ALP-095F

Casper

This mountain or vacation home has a craftsman and a rustic look. The exterior has a detached garage with a breezeway connecting to the house. You will find covered front porches and lots of[...]

House Plan ALP-0959

Eagles Watch

Enjoy the view from just about everywhere in this ranch style mountain plan! This rustic style plan had a detached 2 car garage with a breezeway, a large covered front porch, a screened porch[...]

House Plan ALP-07RX

This house plan features a secluded master suite perfect for retreating to after a long night of entertaining friends and family in the great room. Above, the second level of this floor plan[...]

House Plan ALP-08XJ

A beautiful mediterranean house plan design featuring an inviting family room, spacious kitchen, large master bedroom with walk-in-closet, and upstairs game room with space for the kids to[...]

House Plan ALP-095P

Aspen Lodge

This mountain home offers the comforts of a lodge, but in a manageable size. It has a rustic appearance, a detached garage (not shown), a covered front and back porch to enjoy the outdoors, and[...]