Get a Complimentary Custom Home Design Consultation

Book a complimentary 45-minute consultation with our principal architect to discuss your custom home or major remodel, from initial vision through approved permits.

Discuss your design vision, site characteristics, and lifestyle goals with a licensed architect

Get ballpark costs for design, permitting, and construction based on your project's scope and complexity

Understand the full design-to-permit timeline so you can plan with confidence

15+ Years of Modern Home Design

From ground-up custom builds to full-scale remodels, we've designed modern homes across San Diego's most distinctive neighborhoods. Clean lines, open spaces, indoor-outdoor living.

Integrated Design + Permitting

One team handles everything from concept through approved plans. Our permit specialist spent years working inside San Diego's Development Services Department.

Your Architect Through the Entire Process

You'll work directly with our principal architect from first sketch to construction administration. No handoffs to junior staff, no surprises mid-project.

Featured Custom Home Projects

A selection of custom homes and major remodels we've designed across San Diego. Each project reflects our commitment to clean, modern design tailored to how our clients actually live.

Client Testimonials

See what our client’s have to say about working with us.

"Sean and Margaret Have One of the Best Teams in Town."

They gave wonderful ideas and took the time to listen to my ideas. All of the plan designs were done according to schedule and they always responded to my calls or emails. If you want a professional who is on time and truly cares about your project, look no further and hire them!”
Valerie O.

"Sean Is The Guy If You Are Looking For A San Diego Architect."

I was referred to him via a mutual business connection, and couldn't be happier with his work...The final product was phenomenal. I could not be happier. His work was not only exactly what I was looking for, but he did it in a timely fashion."
Alexandra G.

"I Highly Recommend this Company for Residential Architecture."

Ten Seventy Architecture was the architect for my wife and I's home in Mission Hills, CA. Sean went out of his way to provide a clear process from start to completion. Sean listened to our ideas and had even better ones for us to review and approve.
Curtis P.

"Ten Seventy Architecture Is Very Easy To Work With."

They ask the right questions and take your needs into account when designing and are able to produce layouts that are functional. Their team is knowledgeable, creative and spot on. I always look forward to working on projects with them, it’s a collaborative effort from start to finish. Keep designing smart.
Brenda W.

"Sean Is Very Easy To Get Along With, Very Knowledgeable And Professional."

I worked with Sean in the renovation of my East Village house that is 100 years old. He is skilled in creating small but creative and functional spaces and he is practical in solutions. We have another project now and we would like to work with him again.
Sonya O.

"An Element We Loved About Sean Was His Ability To See Creatively From The Very Beginning."

I can tell you that when we walked out of the meeting with Sean, we both looked at each other and said: “That’s the guy we want” And we’ve had no regrets ever since.
Tom R.

"Sean Canning Is An Amazing Architect."

As a landscape designer I have been on two projects transformed by his extraordinary design expertise. You should call Ten Seventy Architecture if you desire a vision for your home beyond anything you could have anticipated.
Brookside Landscape Design

They Are Very Professional And Just As Importantly, Very Creative."

"Working with the Ten Seventy Architecture team has been excellent. They have worked on various projects with us from our San Diego Penthouse to our Warehouse space."
Victor N.

Frequently Asked Questions

Common questions + answers about custom home design, major remodels, and the architecture process in San Diego.

How Much Does a Custom Home or Major Remodel Cost in San Diego?

Architecture fees typically start around $20,000-$30,000 for design and permitting, but vary significantly based on project size and complexity. Construction costs for custom homes generally range from $400-$600+ per square foot. During your consultation, we'll give you realistic ranges based on your specific project.

What's the Difference Between Hiring an Architect and a Design-Build Firm?

An architect works exclusively in your interest as the homeowner. We design the project, produce construction documents, and help you navigate permitting before you ever hire a contractor. This gives you more control over the design, competitive contractor bids, and independent oversight during construction.

How Long Does a Custom Home Project Take From Design to Move-In?

Design and permitting typically takes 6-12 months depending on project complexity and location. Construction adds another 12-18 months for most custom homes. Major remodels can move faster. We'll give you a realistic timeline during your consultation.

Do You Only Design Modern/Minimalist Homes?

Yes. Modern and minimalist architecture is all we do. If you appreciate clean lines, open floor plans, natural light, and indoor-outdoor connection, we're a great fit. If you're looking for traditional or transitional styles, we're probably not the right firm.

Can You Help With a Major Remodel or Addition, Not Just New Construction?

Absolutely. Major remodels and additions are a significant part of our portfolio. Whether you're opening up a floor plan, adding a second story, or modernizing an older home, we bring the same design approach and permitting expertise as our ground-up projects.

Ready to Start Designing Your Dream Home?

Book your complimentary 45-minute consultation with Sean Canning, our principal architect, and get a clear path from vision to reality.