Custom homes in Roswell, designed and built by GCG.

Penhurst, one of our featured homes, is in Roswell: a modern farmhouse with a gabled front porch, wood-beamed family room and a covered rear porch overlooking the pool.

Start a conversation See our work

Location: Roswell, north Fulton County
Services: Custom homes & select renovations
Led by: Ronald Lester, NAHB GMB
Houzz: 70 five-star reviews

We build throughout Roswell, including ZIP codes 30075, 30076. See every county and ZIP code we serve.

Building in Roswell

Start with the property

Roswell properties range widely in size, slope and tree cover, and each one shapes what makes sense to build. We review the lot, the City of Roswell’s requirements and your priorities together before design begins.

Why GCG

One accountable team

GCG designs the homes it builds. Design and construction are brought together under one accountable team that coordinates architectural planning, 3D visualization, budgeting, scheduling, permitting, and construction from the beginning. This integrated approach gives clients clearer expectations, better-informed decisions, and greater control over the finished home.

Unlike high-volume builders, GCG intentionally limits the number of custom homes it accepts, which allows for personal oversight, transparent communication, careful craftsmanship, and hands-on attention throughout the entire process.

See our six-step process

Featured homes

Our work near Roswell

Front exterior of white modern farmhouse with landscaping, Penhurst new custom home, Roswell, GA

Roswell, GA Penhurst Modern farmhouse custom home in Roswell, Georgia

Front exterior with brick and board-and-batten siding, steep gables and black-framed windows, Skylane new custom home, Marietta, GA

Marietta, GA Skylane Residence Custom home in Marietta, Georgia

White farmhouse-style custom home with a long curved driveway, Brookcliff new custom home, Marietta, GA

Marietta, GA Brookcliff Modern farmhouse custom home in Marietta, Georgia

Built in Roswell

Penhurst: from drawing to finished home

We drew Penhurst in-house, rendered it in 3D before construction, and built it in Roswell. Watch the home go from plan to finished.

Penhurst · Drawing to 3D to finished home0:11

01 Designed in-house
02 Visualized in 3D
03 Built by GCG

See the full Penhurst project

Questions

Building a custom home in Roswell

Does GCG build custom homes in Roswell?

Yes. GCG designs and builds custom homes and takes on select high-end renovations in Roswell and throughout Metro Atlanta. Design is done in-house, so the same team plans, designs and builds each home.

Who handles permitting for a new home in Roswell?

GCG coordinates permitting as part of preconstruction, along with engineering, selections and scheduling. In Roswell, plans are reviewed by the City of Roswell.

Who leads GCG?

GCG is led by Ronald Lester, an NAHB Graduate Master Builder and Certified Professional Home Builder of Georgia with Metro Atlanta homebuilding experience since 1998.

How do I start?

Building a custom home starts with a conversation. Call 770.549.5291, email info@gcghb.com, or send a message through the consultation form. We’ll talk about your property, priorities, anticipated investment and timeline.

We also build in nearby Alpharetta · Milton · Sandy Springs · Marietta.

Take the first step

Planning a custom home in Roswell?

Tell us about your property, your ideas and how you want to live. Building a custom home starts with a conversation.

Start a conversation Call 770.549.5291