Johnson County, Kansas

Custom Home Builder in Olathe, KS

Olathe, the Johnson County seat, blends a historic downtown with some of the county's most active new-home growth. We build custom homes across Olathe — from established neighborhoods to new subdivisions and acreage on the edge of town.

Why Olathe

  • Lake Olathe and Cedar Lake for fishing, trails, and open space
  • A historic downtown around the Johnson County Courthouse
  • A wide range of lot options, from in-town to acreage

School districts

  • Olathe

Boundaries vary by address — confirm with the district for a specific lot.

Local to you

About 11 miles from our Shawnee studio — we’re on site often, and we know Johnson County’s neighborhoods, lots, and permitting.

Floor plans you can build in Olathe

All floor plans →

Start from one of our plans and tailor it to your lot — or bring your own vision and we’ll design from scratch.

Building in Olathe with G|R

  1. 1

    Consultation

    We meet, walk your lot, and talk through your goals, timeline, and budget.

  2. 2

    Design & pricing

    Plans and price develop together, so the home you design is one you can build.

  3. 3

    Construction

    Trusted trades, close management, and regular updates as your home takes shape.

  4. 4

    Move in

    A detailed walkthrough, the keys, and a warranty we stand behind.

See our full process →

Also building near Olathe

Ready to build in Olathe?

Answer a few quick questions and we’ll reach out to set up your first consultation.

Start your build