Bluestone Homes

Planning tool

ADU Planning Range Calculator

Choose four simple assumptions and see an early planning range update instantly. No forms, no email required.

01

ADU type

Choose one to see your range.

02

Approximate size

03

Site / existing conditions

04

Finish level

Early Planning Range

Select an ADU type

Pick the type of ADU you're considering and the range appears here.

This is an early planning range, not a construction estimate. Final project cost depends on the property, design, site conditions, utilities, permitting, selections and final scope.

What can affect the final cost?

  • Site & existing conditions
  • Foundation / structural requirements
  • Utilities & electrical service
  • Septic / sewer
  • Design & permitting
  • Finish selections

Once the design and scope are developed, Bluestone prepares detailed line-by-line project pricing so you can understand what is included, allowances, exclusions and where your money is going before committing to construction.

Financing options may be available for qualified clients. Ask a Bluestone team member about financing options for your project.