Housable ADU Project Case Study:

Detached ADU in Hayward, CA

Housable ADU Project Case Study:

Detached ADU in Hayward, CA



Project Summary

This Detached ADU in Hayward, CA was completed in 7 months and had a final cost of $165,000. We provided design and permitting services for this project through completion for $4,175. Assuming the standard market rate for architectural design services at 8 percent of total project cost, this project would have normally paid about $13,200 for design and engineering fees before starting construction. Instead, the homeowner saved $9,025 before starting construction with our ADU Permit Set solution.


Project Details
Completed Project
ADU Type:
Detached Adu
ADU Size:
495 sq. ft., 2 bed, 1 bath
Project Location:
Hayward, CA
Project Timeline:
7 months
Project Cost:
$165,000
Architectural Design Fees
Market Rate
Architecture Fees:
$13,200
Percentage of Project Cost:
8.00%
Housable Fees
Design + Permitting
ADU Permit Set:
$4,175
Percentage of Project Cost:
2.53%
Net Savings With Housable:
$9,025

Project Scope:

NEW CONSTRUCTION OF ACCESSORY DWELLING UNIT, SINGLE STORY, TWO-BEDROOM.

Project Layout:

See an early ADU Design for the project below. Customers may provide mark ups to request changes and confirm information about their project throughout the process.

View another project case study...

California's ADU Marketplace

To get started, confirm what you can build on your property with a free ADU Property Report:

Street address
City
State Zip code
Country