5 Communities in Chester County, PA

New Homes For Sale in Chester County, PA

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Enclave at Tattersall - New Homes in West Chester PA
Enclave at Tattersall

From the $870's

Downingtown Area

Highland Preserve - New Homes in Downingtown PA
Highland Preserve

From the $890's


Langston - New Homes in Oxford PA

From the $500's

Oxford Area

Lexington Point - New Homes in West Grove PA
Lexington Point

From the $600's

Avon Grove

Trails at Marsh Creek - New Homes in Glenmoore PA
Trails at Marsh Creek

From the $790's

Downingtown Area

9 Communities Near Chester County

Ashcombe Preserve - New Homes in Telford PA
New Homes Coming Soon
Belton Manor - New Homes in Souderton PA
Belton Manor

From the $800's

Souderton Area

Castlecove Village - New Homes in Trappe PA
Castlecove Village

From the $720's

Perkiomen Valley

Glenwood Chase - New Homes in Pennsburg PA
Glenwood Chase

From the $610's

Upper Perkiomen

Retreat at Boyertown Farms - New Homes in Gilbertsville PA
Retreat at Boyertown Farms

From the $560's

Boyertown Area

Sprogels Run - New Homes in Pottstown PA
Sprogels Run

From the $540's


Strasburg Village - New Homes in Strasburg PA
Strasburg Village


Ventry at Edgmont Preserve - New Homes in Newtown Square PA
Ventry at Edgmont Preserve

From the $1.33M

Rose Tree Media

Winchester Springs - New Homes in Bel Air MD
Winchester Springs

From the $770's

Harford County Public Schools

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Life for Homeowners in Chester County, PA

Discover the perfect lifestyle in new construction homes in Chester County, PA, strategically positioned between Philadelphia and Harrisburg. Visit picturesque villages in the Brandywine Valley. Indulge in a culinary adventure and explore unique boutiques in the charming towns like Kennett Square. Enjoy cultural attractions at places like Longwood Gardens or the Brandywine Museum of Art.


Keystone offers a diverse range of new construction neighborhoods and homes, each with its own unique charm and character. From historic towns with quaint Main Streets like Coatesville and Oxford PA to modern developments near towns like West Chester and Downingtown with amenities like walking trails, fitness centers and more, there's something for everyone here.


Our new communities are also located in some of Pennsylvania's top rated school districts likeAvon Grove School Districtand the Downingtown Area School District. Making it a perfect place for families looking for a place to raise kids and put down roots.


Chester County, PA, has seen a big 9% population jump in 13 years, now ranking 7th in Pennsylvania. Founded by William Penn in 1682, it offers both new homes and a unique blend of history, growth, and convenience.


Seamlessly commute to Philadelphia, Lancaster, Harrisburg, and Reading, or enjoy a short trip to Delaware and Maryland. Find your dream new construction home for sale in Chester County, PA, where modern living meets historical significance.


What You Can Expect Buying from Keystone Custom Homes

Keystone has over 30 years of experience helping our home buyers design and build. Our expertly-trained and nationally recognized team will work with you through every step. Customize our award-winning floorplans into something truly unique and fitting of your lifestyle and budget.


Our New Home Advisors will work with you to first find the right community, property type, homesite, and floorplan. Carefully curating choices based on your preferences, needs, and budget. Navigating the housing market can be a challenge.


We know navigating the real estate market can be challenging. That's why our team goes deeper to learn about you beyond just asking how many bedrooms, or what elementary schools you like. They aim to understand your true reasons to ensure you get the home you want.


Luxury Homes Designed to Be Functional, Practical, and Beautiful

Sit down with our structural designers to customize your home to perfectly fit you and your family. You will carefully review each room to ensure that every detail aligns with your lifestyle.


Afterward, you'll meet with our designer at the Design Studio to choose decorative finishes for your home. Everything from floors, cabinets, and countertops to siding, lighting fixtures, and trim.


Keystone's Energy Efficient Commitment As a Builder of New House Construction in Chester County, PA

As an award-winning builder of new new homes in Chester county we prioritize designing energy-efficient homes. This includes features like more efficient insulation, multi-pane windows, and energy-efficient appliances. Enjoy a comfortable and eco-friendly home while saving on your energy bills. This also gives you the peace of mind that comes with knowing everything is brand new and under warranty.


Worry less about unexpected repairs or costly renovations for years to come with a new construction custom home. Instead, focus on settling into your new home and creating lasting memories with your loved ones.


From Planning to the Celebration in Construction

Finally comes the most exciting phase, building your home. Our Construction Manager will walk you through each step. Once we break ground you'll receive regular contact and updates through our KCH app. Your Construction Manager will send updates to show progress, give you transparency, and peace of mind.


Learn more about the full build process here.

Interested in Building Your New Home in Chester County?

Keystone has been a luxury Chester County builder for many years. Our expert builders and designers bring a level of attention to detail to create your dream home. Learn more about new homes for sale in Chester County, PAby chatting with an Online Advisor or calling us at717-368-9831.

Looking to Move in Now? 

Check out move-in ready homes for sale in Chester county PA! Our move-in ready homes feature Keystone's functional floorplans and pre-selected designer options. Explore our Quick Move-In page to learn more.

Build On Your Own Land

Keystone's new home construction in Chester county allows you to build on your own land within 20 minutes of our existing communities. Learn more about our On Your Lot program to consider Keystone as your home builders in Chester county, PA.