San Jose to Walnut Creek

Unlock the ADU potential of your Bay Area property

Helping homeowners and investors evaluate properties, plan ADUs, and create long-term value across the Bay Area.

Setback line Street Existing home Garage Proposed ADU about 600 sq ft ADU footprint Utility tie-in Lot configuration Existing improvements Driveway

Illustration only. Not a real parcel.

Homeowners

See what your property may support: rental income, family housing, or more usable space.

Real estate investors

Evaluate ADU potential as part of a buy-and-hold or value-add strategy.

Buyers

Looking for ADU-friendly properties? Understand the opportunity before you make an offer.

Why consider an ADU

An accessory dwelling unit can do several jobs on one lot. Which one matters most depends on you.

  • Rental income potential
  • Multigenerational living
  • Additional usable space
  • Long-term property value
  • Investor value-add strategy

How Bennett Investment Corp helps

  • Property review
  • ADU opportunity analysis
  • Property acquisition assistance
  • Development planning
  • Design-document assistance
  • Coordination with independent licensed contractors

Popular ADU layouts

Sample plans to show what each size can hold. Your property, your design.

MurphybedLiving / sleepingKitchenBathStudio unit · about 495 sq ft total

Studio / 1 bath

  • Sample plan, about 495 sq ft
See ADU options
W/DBedBedroomLiving / diningBath + laundryKitchenOne-bedroom unit · about 899 sq ft total

1 bedroom / 1 bath

  • Sample plan, about 899 sq ft
See ADU options
Bedroom 1Bedroom 2BathLiving / diningKitchen28′ × 30′ · about 840 sq ft

2 bedroom / 1–2 bath

  • Sample plan, about 840 sq ft
See ADU options

Floor plans are examples only. Final design, size, configuration and approval depend on the individual property and applicable local requirements.

Buy smarter. Build smarter. Add value.

Check the ADU potential of an investment property before you buy it: the lot, the access, the utilities, the rental demand and the likely development cost.

Analyze a property I’m considering

Service area

The greater Bay Area, from San Jose through Silicon Valley, the Peninsula, the East Bay and Walnut Creek.

Free ADU property potential report

Find out what your property may support before you spend money on plans. Only your contact information is required.

Investor savvy

Bennett Investment Corp  |  Darrie W. Bennett — California Real Estate Broker  |  DRE License #00774687

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No guarantee of permit approval, construction costs, rent or investment return, appreciation or property value. Information is not legal, tax, or financial advice. Local rules and requirements vary by jurisdiction. Construction is performed by independent third-party licensed contractors. Floor plans and renderings are conceptual unless otherwise stated.