Now supporting renovations, additions and ADUs!

Design & build made simple

Match with vetted pros, get competitive pricing, and manage everything with our modern platform.

Save money and time on your construction project

Hundreds of happy homeowners

ADU

All Project Types

Modern Ranch-Style ADU with Indoor-Outdoor Features

ADU

All Project Types

Cedar-Sided ADU Adds Space for Hosting and Working

Bathroom

All Project Types

Warm and Inviting Desert-Inspired Bathroom

Kitchen

All Project Types

Forest Green Kitchen

ADU

All Project Types

Light-Filled ADU for In-Laws and Family Flex Space

Kitchen

All Project Types

Contemporary Kitchen with Sleek Cabinets

ADU

All Project Types

Modern ADU Delivered with Transparent, Streamlined Process

Addition

Remodel

All Project Types

Contemporary Remodel and Addition with Stunning Backyard

ADU

All Project Types

The Ultimate ADU for Senior Living and Work-from-Home

Kitchen

All Project Types

Minimalist Kitchen with Earthy Tones

ADU

All Project Types

Cozy Scandinavian-Inspired ADU Doubles as a Workspace and Guesthouse

Bathroom

All Project Types

Luxurious Bathroom with Freestanding Tub

ADU

All Project Types

This Burlingame ADU is the Perfect Blend of Comfort and Space Efficiency

Kitchen

All Project Types

This Kitchen is Bright and Bold in Blue

ADU

All Project Types

Santa Clarita Attached ADU for Multigenerational Living

Bathroom

All Project Types

The Ultimate Desert Modern Bathroom

ADU

All Project Types

ADU in Alameda HOA Adds Flexible Space for the Family

Kitchen

All Project Types

Modern, Elegant Kitchen

ADU

All Project Types

Customized Craftsman ADU for Multi-Generational Family

Remodel

Addition

All Project Types

Modern Home Remodel and Addition

ADU

All Project Types

Los Angeles Garage Conversion ADU

Bathroom

All Project Types

Earthy Green Bathroom Retreat

ADU

All Project Types

Modern ADU for Family in Saratoga

Kitchen

All Project Types

Contemporary Kitchen with a Stylish Island

ADU

All Project Types

San Jose ADU for Senior Living without Losing the Backyard

ADU

All Project Types

Perfect Pleasanton In-Law Unit for Retirement

Bathroom

All Project Types

Lush Bathroom with Accent Wall

Kitchen

All Project Types

Classic and Timeless Kitchen

Bathroom

All Project Types

Black and White Bathroom

ADU

All Project Types

Modern ADU with Customized Design & Turnkey Build

Kitchen

All Project Types

Traditional Kitchen With Neutral Tones

Remodel

Addition

All Project Types

Remodel and Addition for the Perfect Family Home

ADU

All Project Types

Stunning Redwood City Backyard Cottage ADU

Bathroom

All Project Types

Bathroom with Accent Tiling

Kitchen

All Project Types

Natural Wood Kitchen

The smart way to renovate

Access the best local pros

We’ve vetted thousands of pros and have onboarded only the top 5% to our invite-only network.

Start a Project

Get three competitive bids

Know you're getting fair pricing with competing bids. There’s no commitment to work with any of the pros we match you with.

Manage everything in one place

Store project documents, track your progress and manage payments in your Cottage dashboard.

Compare proposals apples-to-apples

Understand tradeoffs and exclusions using our ✨ smart proposal comparison tool.

“Working with the designer we found through Cottage was really collaborative, and we achieved exactly what we wanted. It felt like we were a team.”

Kathy, homeowner

Sophia, Designer

Gabriel, Contractor

Wyatt, Structural Engineer

Christian, Civil Engineer

"Working with Cottage was a fantastic experience. The designer and contractor they matched us with stayed on budget and on time. We love the result!"

Angela, homeowner

Evelyn, Designer

Aaron, Contractor

Jordan, Land Surveyor

“I had a great experience with Cottage. It was great to be able to manage everything for my project online.”

Jocelyn, homeowner

Sophia, Designer

Dylan, Structural Engineer

Javier, Contractor

Chloe, Energy Consultant

“Cottage was a great solution for our project. We liked that we could find all the providers we needed on the Cottage platform.”

Bob, homeowner

Elijah, Designer

Aaron, Contractor

Joseph, Civil Engineer

Streamlined process

Create Your Project

Tell us about your scope, design vision and budget, then access your project dashboard.

Match with a Designer

Choose from a curated list of designers best fit for your project. Work directly with them on design and permitting.

Access Consultants

Access all the consultants and engineers you need through our network of vetted, local pros.

Match with a Contractor

Get multiple competitive bids from trusted builders near you. Choose the contractor best for your project and budget.

How Cottage Works

Design and build with confidence.