ADU Calculator

Use this ADU (Accessory Dwelling Unit) calculator to quickly estimate the total cost of adding an ADU to your property, plus forecast rental income.

Results

Construction costs

Costs may vary by 30% or more

$52k

Home value increase

This depends highly on your local market

+ $39k

Rental income

Projections are based on the region and size of the ADU.

$750

Similar ADUs are typically 200+ ft²:
ft²
150
1250
Budget

Entry level appliances, cabinets, countertops, and carpet.

Standard

Including more windows, stainless steel appliances, solid countertops, and a mix of carpet and hardwood or tile.

Premium

Many large windows, may include custom cabinets, hardwood floors, high-end appliances, and designer fixtures.