San Diego Room Additions

Whether it’s for a new entertainment hub like a family room or great room, an extra bedroom, a luxurious master suite, or a dedicated home office. We are committed to designing and constructing your home addition in a way that aligns perfectly with both your vision and financial plan.

At Simple Design & Build, We invest the time to comprehend your project, whether you possess a well-defined vision or a general idea, such as adding an extra bedroom or sunroom.

Room additions are an opportunity to design a space that functions effectively and fits with your lifestyle. They’re also a chance to put your mark on the home to really make it feel like a custom home.

Elevate Your Home with Our San Diego Room Addition Services

Trusted partner in the remarkable transformation of your home, dedicated to delivering a harmonious blend of aesthetics, functionality, and sustainability through our San Diego room addition services.

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Let's meet ! Engage in a conversation with our team to discuss your project.

Room Addition Realities: From Vision to Execution

Budget & Time Overages: Costs that exceed expectations, and timelines creep and creep, disrupting life and causing stress.

Post-Renovation Regrets: After all the effort, not feeling content with the final result can be disheartening, whether due to design mismatches or functional misses.

A Painful Process: The journey itself, filled with countless decisions, potential misunderstandings, and unforeseen hiccups, only made worse when you aren’t a priority for your contractor.

Benefits of Room Additions in San Diego:

Room additions in San Diego offer numerous benefits for homeowners, making them a popular choice for those looking to enhance their living spaces. Here are the top five benefits:

  • Increased Living Space: Room additions provide extra square footage, allowing homeowners to create more functional and spacious living areas. Whether you need an additional bedroom, a larger kitchen, or a home office, these additions can accommodate your needs, improving comfort and convenience.
  • Enhanced Property Value: Adding square footage to your home typically increases its market value. In San Diego, where real estate can be competitive, a well-planned room addition can significantly boost your property’s resale value, ensuring a strong return on investment.
  • Customization and Personalization: Homeowners can tailor their room additions to suit their unique preferences and lifestyles. You have the creative freedom to design the space according to your specific needs, whether it’s a sunroom, an in-law suite, or a cozy entertainment room.
  • Avoiding Relocation Costs: Moving to a larger home can be expensive and disruptive. Room additions provide a cost-effective alternative by allowing you to expand your current residence without the hassle of selling, buying, and moving to a new location.
  • Improved Comfort and Functionality: Room additions can improve the overall functionality and comfort of your home. People want their homes to be their sanctuaries, and comfort room additions like home libraries are a great way to escape reality.

Comprehensive Remodeling Services:
Transform Your Home Inside and Out


Describe It - Share Your Vision

A free consultation, a preliminary design, and feasibility analysis regarding cost.


Design It - Concept Plans

We’ll provide comprehensive sketches and 3D renderings to visualize what your finished project will look like.


Approve It - Final Plans & Selection

Our team of experts will provide a detailed proposal that outlines the scope of work, timeline, and budget for your approval.


Build It - The Main Event

Once construction is started, our team will work tirelessly to ensure that your project is completed on time and within budget.


Love It - Happily Ever After

Once completed, the finalization of all building and design specifications is done to ensure you are 100% satisfied

Setting the Standard with Premier Room Addition Services in San Diego

Our holistic approach encompasses every facet of your space, guaranteeing that your home evolves into a true masterpiece. Join us on a journey to explore the essential components of a complete room transformation with us. If you have any questions, call us at

San Diego Home Remodeling & Construction Service Areas

We build and proudly serve all the San Diego County area.

4S Ranch, CA 92127
Bonita, CA 91902
Cardiff-By-The-Sea 92007
Carmel Mt. Ranch/Sable Springs, CA 92128
Carmel Valley, CA 92130
Carlsbad, CA 92008, 92009
Chula Vista, CA 91910, 91911, 91912, 91913
Clairemont, CA 92117
College & Talmadge, CA 92115
Coronado, CA 92118
Del Cerro/Lake Murray 92120
Del Mar, CA 92014
Downtown San Diego, CA 92101
El Cajon, CA 92019, 92020, 92021
Encinitas, CA 92024

Escondido, CA 92025, 92026, 92027, 92029
Ocean Beach, CA 92107
Oceanside, CA 92054, 92056, 92057
Old Town & Bay Park, CA 92110
Olivenhain, CA 92024
Pacific Beach, CA 92109
Imperial Beach, CA 91932
Kensington, CA 92116
La Costa, CA 92009
La Mesa, CA 91941, 91942
Leucadia, CA 92024
La Jolla, CA 92037
Mission Beach, CA 92109
Mission Hills, CA 92103
Mission Valley, CA 92108, 92110

Mira Mesa, CA 92126
North Park, CA 92104
Poway, CA 92064
Point Loma, CA 92106
Rancho Santa Fe, CA 92067
Rancho Bernardo, CA 92127, 92128
Rancho Penasquitos, CA 92129
Spring Valley, CA 92077
Sorrento Mesa, CA 92121
Solana Beach, CA 92075
Santaluz, CA 92127
Scripps Ranch, CA 92131
University City & UTC, CA 92122