Largest Collection of Small Home Plans

See your ADU in your actual yard — before you spend a dollar on design.

Browse 500 plans on your property with plan-specific renders and construction budget ranges — then let HomeWiP's permit expertise carry your chosen design through your city's approval process.

No commitment. Just clarity on whether an ADU is right for your property.
Why HomeWiP

The real ADU danger isn't the build. It's the permit.

Most ADU projects stall because the designer didn't know the local jurisdiction's requirements. HomeWiP is built to close that gap.

We know what your city wants before you submit.

HomeWiP's permit experts prepare drawings that address city-specific requirements upfront, so your application is accepted with minimal review cycles — not months of plan-check comments.

See 500 plans on your property.

Browse pre-designed floor plans overlaid on your lot, with plan-specific renders and construction budget ranges. No login. No salesperson. No commitment.

When your permit is approved, your builder is ready.

We connect you with vetted local builders who already know your project. By the time you hold an approved permit, your contractor is ready to break ground.

How It Works

From backyard idea to approved permit — without the years of back-and-forth.

See it on your lot

Drop your address, browse 500 floor plans overlaid on your actual property, and filter by budget range.

Talk to a planner

Book a free 30-minute call to review feasibility, setbacks, and whether an ADU makes sense for your goals.

Get permit-ready drawings

Receive a plan set tuned to your city's reviewers — minimal comments, fewer delays, faster approval.

Meet your local builder

Connect with a vetted contractor who already knows your project and is ready to break ground.

What Makes Us Different

No one on commission. No one selling you the wrong plan.

Most ADU paths start with a referral network, or a sales person who earns when you commit. HomeWiP is a platform — we succeed when your ADU is designed and then when permit is approved and you're ready to build.

  • City-specific permit expertise
  • 500-plan library overlaid on your lot
  • Plan-specific renders & budget ranges
  • Vetted local builder network
  • No commission-based sales
The Plan Library

Arrive at a specific vision before you commit to anything.

500 plans isn't a catalog. It's a decision engine. Filter by square footage, bedroom count, and construction budget range — then see exactly how each design sits on your lot.

  • Plan-specific exterior & interior renders — not stock images
  • Construction budget ranges to help you filter early
  • No account required to browse — see everything upfront

Budget ranges are a planning starting point — pre-construction is what finds your real number.

For Builders

Stop doing pre-construction for free.

HomeWiP delivers build-ready clients — homeowners who arrive with an approved permit, a clear scope, and an educated understanding of the process. Your margin is in building, not in managing permit delays.

Become a HomeWiP builder
Qualified clients, not cold referrals Digital proposal & pricing tools Santa Clara & San Mateo County Work while you're on the job

Most ADU projects stall in permitting. Yours doesn't have to.

Schedule a free planning call and walk away with clarity on whether an ADU is right for your property — and what it would take to get one approved.