Ten Seventy Architecture is a modern architecture studio that helps people who love amazing architecture overcome the challenges of adding an addition to their homes by offering an integrated design + permitting process so they can live their best lives.
Our team of professionally licensed San Diego modern architects + project consultants has the experience + expertise to help you add an addition to your house so it finally becomes the home that you've always wanted.
Adding an addition to your San Diego home is an excellent way to increase the living space of your house as well as its property value. We love working with our clients on addition projects because they allow for tons of flexibility + creative ways to enhance your home (even if you've got a budget you need to stick to). Whether you're interested in adding a second-story addition, large garage, new kitchen, sunroom, or something else large in scope, our team of San Diego architects can help.
When it comes to home additions, San Diego residents know that they can count on Ten Seventy Architecture for help. We offer a streamlined design + permitting process that helps homeowners get their projects done quickly and without any stress. Further, we can advise you on materials to help you secure extra design value - so you can have the addition you want without breaking the bank.
Because of our unique project process, we have the resources to handle your renovation process 100% in-house. This allows us to ensure quality, meet your deadlines, and give you a single point of contact for regular communication through the project process.
Watch the video here for a quick overview of our modern architecture process.
A home addition in San Diego is a terrific way to quickly add extra living space to your home with far less involvement (and cost) that would be required in a remodeling or renovation project. Whatever your reasons for starting this project, our team will listen to your needs + goals to help you design an incredible addition that enhances you and your family's everyday life.
Learn More About Our Team of San Diego Modern Architects + Your Building Options
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Have a Plan to Start Your Home Addition Project and Hire an Architecture Studio in San Diego
We have over a decade of experience helping homeowners in San Diego add incredible additions to their homes. Our portfolio showcases several projects where we have helped homeowners add additions to their homes that not only enhance the design but also perfectly fit our client's lifestyles to create a living space that is tailored to their daily life.
Our architecture team is professionally licensed, certified, and aims to develop real relationships with all clients to create the best project outcome. We truly believe in designing homes that are tailored to each client's lifestyle, and our extensive experience allows us to achieve this for each and every client. Our team will be with you every step of the way from beginning to end to ensure a seamless project execution.
Sean is a graduate of NJIT, where he studied architecture + industrial design. He relocated to San Diego in 2009 to open the boutique architecture studio, Ten Seventy Architecture, focussing predominantly on modern, minimalist, + creative architecture. Sean has also won various awards for modern furniture he has designed.
California Registered Architect
LEED Accredited Professional
Bachelor of Architecture (NJIT)
Certification in Project Management (SDSU)
Margaret is also a graduate of NJIT, where she studied architecture + civil engineering. She relocated to San Diego in 2010 working at a LEED consulting firm before taking a job as a project manager in San Diego’s permit office for 5 years. Later she brought her skillset to Ten Seventy Architecture where she manages projects + permitting.
LEED Accredited Professional
Bachelor of Architecture (NJIT)
Masters of Civil Engineering (NJIT)
Certification in Project Management (SDSU)
Shane is the most senior Architectural Designer at Ten Seventy Architecture. He is assigned to larger projects which have high aesthetic requirements. Shane brings an expertise in architectural rendering to the Ten Seventy Architecture team. His design work is streamlined and considerate.
Jen-Ni is our Architectural Designer who works on projects which require greater graphic illustration. She works on our aesthetic commercial projects as well as small modern ADU projects that require tight planning and out-of-the-box thinking. Jen-Ni is a talented designer who can develop good ideas into beautiful architecture.
Nolan is the team’s Architectural Designer who works on custom residential projects which require the highest level of attention to detail. He has worked to refine our 3D printed study models as well as build templated architectural processes. Nolan brings a modernists rational to our projects.
Any home addition project in San Diego requires a fair amount of preparation. To make this research process for you easy, we've produced an awesome "Dream Home" resource that will walk you through the entire architecture process and show you specific ways to save time, money, and ultimately a ton of stress as your approach adding an addition to your home in San Diego.
If you are interested in a home addition project in San Diego, then you need to check out our free Dream Home resource to quickly get up to speed on everything you need to know to make your project a reality.
Encompassing over a decade of our experience designing + building projects throughout San Diego, it's everything you need to get started researching your project and eventually reaching out to residential architects in San Diego.
This free guide features a simple flowchart that will help you quickly map out a comprehensive strategy tailored to your project. By following this guide, you will be able to save hours planning your project. And once done, you will be able to confidently start your project.
With this guide, you will be able to avoid project delays, hefty fees, and a whole lot of frustration. It’s the complete resource for getting a jump start on your San Diego home addition project and finally design + build the home of your dreams.
We specialize in modern + minimalist architectural design. On occasion, we work in other styles such as contemporary, prairie style, craftsman, or transitional.
Our designs start @ $12,000-15,000 for smaller projects.
Yes, we do! If you're interested in a virtual consultation you can sign up using the form at the bottom of this page. Once you reach out, we'll be in touch to schedule a meeting.
Yes! We have designed custom ADUs + can design one for you. Ask us about our predesigned 1-Bedroom / 1-Bathroom ADU, offered at a discount.
Yes! We've designed commercial tenant improvement projects over the last decade. We're happy to help you w/ your commercial project.
Structural engineering costs will vary depending on the design proposed. Permit fees are paid to the municipality, as well as cost to facilitate the permit process. Some projects may require energy calculations or additional engineering. More complicated permits may require additional presentation drawings.
Schedules will depend on the project scope. Generally, it takes around 1-2 months to create a design working w/ a client, then 1 month to engineer/detail the project.
Permits are charged by the municipalities + can vary greatly. New homes may be subject to additional municipal impact fees.
Standard projects not located in the California Coastal Zone can take around 3 months to permit due to the City of San Diego's new "streamline" #DigitalDSD process. Projects in the Coastal Zone or requiring a Site Development Permit can take around 8 months or more to permit.
We have won a few awards for modern furniture which we design by special request.