Premier Room Addition Services in La Costa
Need expert-level help with your upcoming Room Addition in La Costa? Turn to Seven Home Improvement for expert home renovation. We specialize in creating custom solutions with in-house designers, licensed contractors, and years of local experience
About Seven Home Improvement
Seven Home Improvement is a licensed, bonded, and insured remodeling company proudly serving homeowners in La Costa and providing high-quality Room Addition solutions designed to improve comfort and value. Our experienced team includes a collaborative group of construction professionals and design specialists.
We specialize in:
Whole-home upgrades
Custom cabinetry and storage
The Seven Home Improvement Advantage
- Fully credentialed design-build experts
- All-in-one remodeling service
- Itemized quotes for clarity and confidence
- Trusted by homeowners throughout the region
- Familiar with permitting and city requirements
Our Remodeling Services
Kitchen Remodeling
Transform your kitchen into a warm, efficient, and welcoming space with thoughtful design and quality materials. We take the time to understand how you cook, gather, and live, creating a layout that works for both everyday meals and special moments. The goal is to create a kitchen that feels comfortable, efficient, and tailored to your daily routine. We handle:
Layout redesign
Custom cabinets
Quartz, marble, or granite countertops
Smart appliances
Luxury vinyl, tile, or hardwood flooring
Bathroom Renovation
Add luxury and function to any bath space by blending modern design with durable materials that perform well over time. Every layout is planned with comfort, safety, and efficiency in mind to create a bathroom that feels easy to use and relaxing to spend time in. We help you choose features that improve durability, moisture control, and overall functionality. Features include:
Waterproofing and plumbing upgrades
Frameless walk in showers
Freestanding soaking tubs
Double vanities with custom cabinetry
Heated tile flooring
Waterproofing and plumbing upgrades
Whole-Home Remodeling
Thinking of a complete layout change that improves flow and adds long term value to your home. Every project begins with a clear plan that balances creativity, function, and structural integrity for a smooth renovation process. You receive guidance on materials, timelines, and design options so you can move forward with confidence. We offer:
- Open concept designs
- Flooring, ceilings, lighting
- Structural updates
- HVAC, plumbing, and electrical upgrades
- Interior design planning and finishes
Room Additions & ADUs
Gain space for work, guests, or rental income with a room addition or ADU that blends seamlessly with your home. We take time to learn how the new space will be used so the design supports your goals and fits naturally with your existing layout. You receive clear updates at every stage so the process stays simple and predictable. We provide:
- Design and blueprints
- Permitting and inspections
- Foundation and framing
- Roofing, plumbing, HVAC, electrical
- Complete interior finishes
Sunrooms
Bring the outdoors in with a bright, relaxing sunroom that adds everyday comfort and natural light to your home. In addition, our team guides you through materials, window options, and design choices to help you build a sunroom that feels open, balanced, and inviting. As a result, you receive clear updates throughout the process for a smooth and organized build. We design and build:
- Four season sunrooms with insulation
- Glass enclosed patios and solariums
- Custom skylights and sliding doors
- Energy efficient windows and roofing
- Seamless integration with existing architecture
Custom Cabinetry & Built-Ins
Organize your home with custom built storage that improves flow and keeps every room clutter free. Furthermore, every cabinet layout is thoughtfully planned to maximize space, improve organization, and add lasting value. As a result, you receive clear communication through each stage of the project for a smooth and predictable experience. Options include:
- Pull out drawers and hidden storage
- Built in desks, bookshelves, and entertainment centers
- Soft close hardware
- Custom closets and mudroom cabinets
Building New Pools
Add beauty, fun, and value to your property with a professionally built pool that feels inviting and tailored to your lifestyle. Furthermore, every project starts with a thoughtful plan that considers safety, efficiency, and visual appeal for a smooth construction process. As a result, you receive clear updates throughout design and construction to keep the process simple and predictable. We specialize in:
- Custom in ground concrete and fiberglass pools
- Spa and hot tub integration
- Water features, LED lighting, and automation
- Pool decks, coping, and hardscape design
- Permits, excavation, and full construction
Why Clients in La Costa Trust Us
We’ve earned a reputation for professionalism and top-tier craftsmanship. You get:
- Personalized design with 3D renderings
- Accurate budgeting and scheduling
- Clean, respectful crews
- Ongoing updates and progress reports
- Quality control from start to finish
Our Process
- Initial Consultation – Start with a clear understanding of your lifestyle and priorities
- Design & Planning – 3D renderings, material selection, and layout planning
- Permits & Scheduling – Smooth scheduling with local requirements in mind
- Construction – We protect your home and stay on schedule
- Final Walkthrough – Inspect every detail together and confirm satisfaction
Remodeling Costs in La Costa
Estimated Remodeling Investment
Pricing ranges are approximate and can vary based on design, materials, site conditions, and permitting.
| Service | Typical Investment | Notes |
|---|---|---|
| Kitchen Remodel | $30,000 to $70,000 | Full kitchen updates with new cabinets, countertops, appliances, and layout improvements. |
| Bathroom Remodel | $18,000 to $35,000 | Tile, fixtures, waterproofing, and layout upgrades for primary and hall baths. |
| Full Home Renovation | $100,000 to $300,000+ | Whole home updates that may include structural changes, systems upgrades, and new finishes throughout. |
| Room Addition or ADU | $70,000 to $250,000 | New conditioned space for guests, work, or rental use, complete with foundation and full build out. |
| Custom Cabinetry | $5,000 to $25,000 per space | Built in storage, closets, media walls, and specialty cabinetry tailored to each room. |
These amounts are estimates only and can vary based on scope of work, materials, and project complexity.
Contact us to get a detailed, customized quote for your home.
Some of Our Service Areas
Local Expertise, Trusted Results
Our knowledge of La Costa ensures we comply with HOA rules, weather challenges, and city requirements.
Remodeling Readiness Quiz
1. When do you want to start?
A) In 1 to 3 months
B) 3 to 6 months
C) Just exploring
2. Do you already have a design in mind?
A) Yes
B) Some ideas
C) Not yet
3. Will you live in the home during remodeling?
A) Yes
B) No
C) Not sure
4. What’s your top priority?
A) Aesthetics
B) Functionality
C) Budget
If you answered mostly A or B, you’re ready to begin planning with our team.
Ready to Get Started?
Book your remodeling consultation today and let’s build something beautiful. 📞 Call (619) 880-2777
🌐 Visit https://sevenhomeimprovement.com
FAQs
Yes, we take care of all permits and coordinate with city inspectors.
Many clients remain in their homes while we work with minimal disruption.
Yes. You’ll receive 3D visuals and expert input.
Kitchens: 6 to 10 weeks
Bathrooms: 3 to 6 weeks
Full-home remodels: 2 to 6 months
Yes. We connect you with local showrooms and trusted suppliers.
Weather Today in La Costa, CA
Plan Your Room Addition Project with Confidence!
Yelp Reviews
Read Aditi S.‘s review of Seven Home Improvement on Yelp
Highlights of La Costa
Discovering La Costa
La Costa, a coveted neighborhood within Carlsbad, offers a blend of serene residential living and vibrant coastal experiences. This established community, home to roughly 20,000 residents, spans approximately four square miles and boasts a rich history tied to the Rancho La Costa. Beyond its storied past, La Costa is distinguished by its stunning natural beauty, highlighted by the prestigious La Costa Resort and the nearby Batiquitos Lagoon. Sightseeing opportunities abound, from picturesque golf courses to breathtaking ocean views, offering residents and visitors alike a taste of Southern California’s finest offerings.
La Costa Highlights
- Population: Approximately 20,000 residents
- Landmarks & Attractions: Historic Rancho La Costa, La Costa Resort
- Unique Features: Proximity to Batiquitos Lagoon, upscale community
- Sightseeing: Scenic golf courses, panoramic ocean vistas
- Lifestyle & Amenities: Fine dining, local parks, and premium shopping experiences, reminiscent of nearby areas like Encinitas and Del Mar
Government Resources For Home Improvement
Helpful official links for permits, safety rules, and homeowner protections in San Diego and California.
Main portal for building permits, inspections, and development regulations within the City of San Diego.
Open Website ↗Information on when a building permit is required and how to submit applications for remodel and construction projects.
Open Website ↗Building and planning information for unincorporated areas of San Diego County, including permits and zoning.
Open Website ↗Building Services Division for permits, codes, and inspections in the unincorporated parts of San Diego County.
Open Website ↗Online tools for permit applications, payments, property research, and other development related services.
Open Website ↗Official site for licensed contractors in California, consumer tips, and information on hiring a contractor.
Open Website ↗Verify the status of a California contractor license or home improvement salesperson before starting a project.
Open Website ↗Publications on home improvement contracts, mechanic liens, and homeowner rights for construction projects.
Open Website ↗Federal rules for working safely around lead based paint in homes built before 1978, including contractor certification.
Open Website ↗Overview of federal and HUD backed programs that may help qualified homeowners finance repairs and improvements.
Open Website ↗