Stanford is known for its academic prestige, elegant homes, and a strong sense of community—and your home should reflect that same level of excellence. At Royalty Builders, we specialize in custom home additions in Stanford that expand your living space with sophistication, functionality, and lasting value. Whether you’re adding a home office, expanding your kitchen, or building a second-story suite, our team ensures every detail fits seamlessly with your lifestyle and your home’s design.

With extensive experience working in high-end residential neighborhoods and navigating complex building codes, we make the addition process smooth, professional, and stress-free from start to finish.

Custom Kitchen Additions in Stanford

A well-designed kitchen isn’t just about aesthetics—it’s about how you live. Our kitchen additions in Stanford are tailored to meet your unique needs, whether you’re an avid home chef or simply need more space for family gatherings. We specialize in custom cabinetry, high-end surfaces like quartz or marble, modern appliances, and smart layouts that improve efficiency and flow. From open-concept kitchens to classic, elegant designs, we help create a space that truly elevates your home.

Stylish Bathroom Additions in Stanford

Looking to add a touch of luxury to your daily routine? Our bathroom addition services in Stanford are perfect for expanding your home with functionality and elegance. Whether you’re building a guest bath or a spa-like master ensuite, we incorporate top-tier features like frameless glass showers, soaking tubs, radiant heat floors, and custom vanities. Every element is crafted with precision to create a space that blends comfort with high-end design.

Beautiful Sunroom Additions in Stanford

A sunroom is a beautiful way to enjoy Stanford’s peaceful environment and natural light year-round. Whether you’re envisioning a serene reading room, a plant-filled retreat, or a bright entertainment space, our sunroom additions offer the perfect balance of indoor comfort and outdoor ambiance. We use premium materials and energy-efficient windows to ensure year-round usability and lasting value.

Functional Room Additions in Stanford

Need more space to work, relax, or grow? Our room additions in Stanford are ideal for adding bedrooms, home offices, media rooms, gyms, or creative spaces. Each addition is carefully designed to integrate with your home’s architecture, both structurally and visually. We work closely with you to ensure the space supports your lifestyle and enhances the overall flow of your home.

Second Story Additions for Elegant Expansion

If you’re limited on lot space but want to expand significantly, consider a second-story addition. These projects are ideal for Stanford’s premium properties, allowing you to increase living space without compromising your backyard or outdoor layout. We specialize in full upper-level expansions that include bedrooms, bathrooms, and flexible spaces—engineered and designed to fit your home’s original structure and aesthetic.

Home Addition Costs in Stanford – Transparent Pricing for Quality Work

We provide clear, detailed estimates and explain every step of the process. Here’s a general breakdown of home addition costs in Stanford:

Interior Additions

• Kitchen Additions: $250–$400 per sq. ft.

• Bathroom Additions: $25,000–$60,000+

• Second Story Additions: $200–$500 per sq. ft.

Exterior Additions

• Room Additions (ground level): $180–$300 per sq. ft.

• Sunroom Additions: $20,000–$70,000+

• Garage Conversions / ADUs: Starting at $20,000+

📌 Due to Stanford’s high-end real estate and zoning regulations, final pricing may vary depending on scope, design, and structural complexity.

Why Choose Royalty Builders for Your Stanford Home Addition?

• ✅ High-End Design Expertise: We specialize in upscale additions for luxury properties.

• ✅ Stanford Area Knowledge: We understand zoning, permitting, and neighborhood guidelines in and around the Stanford campus.

• ✅ Complete Project Management: We handle everything in-house—from planning to construction.

• ✅ Trusted Craftsmanship: Our licensed team is known for delivering quality results that stand the test of time.

• ✅ White-Glove Service: Transparent communication, meticulous attention to detail, and premium finishes set us apart.

Your Local Home Addition Contractor in Stanford

Royalty Builders is proud to serve homeowners in Stanford with exceptional craftsmanship and personalized service. Whether you’re modernizing a historic home, creating space for your growing family, or building a high-tech home office, we provide elegant solutions that blend timeless design with practical function.

We don’t just add space—we build homes that inspire better living.

Frequently Asked Questions (FAQ) – Home Additions in Stanford

Q1: How much does a home addition typically cost in Stanford?
A: The cost of a home addition in Stanford varies based on factors such as size, design complexity, and material quality. On average:​

• Basic Room Addition: Approximately $300 to $500 per square foot. For a 200 to 400 square foot addition, this equates to about $60,000 to $200,000.​

• Second-Story Addition: Costs typically range higher due to structural considerations.​

For a precise estimate tailored to your project, we recommend scheduling a free consultation with our team.

Q2: Do I need a permit for a home addition in Stanford?
A: Yes, obtaining a building permit is required for most home addition projects in Stanford. The specific requirements depend on the project’s scope and location. For properties within Stanford’s Faculty Staff Housing, guidelines are provided by Stanford University. Additionally, depending on your property’s location, you may need to apply for permits from Santa Clara County or the City of Palo Alto. Our team manages the entire permitting process to ensure your project adheres to all local codes and regulations.​

Q3: How long does a typical home addition project take in Stanford?
A: The duration of a home addition project in Stanford depends on the project’s scope and complexity. Generally, such projects can take several months from design to completion, considering factors like permitting, design approvals, and construction phases.​

Q4: Can you match the style of my existing home in Stanford?
A: Absolutely! Our expertise lies in creating seamless additions that harmonize with your home’s current architectural style and finishes, ensuring a cohesive and aesthetically pleasing result.​

Q5: What types of home additions do you offer in Stanford?
A: We provide a diverse range of home addition services, including:​

• Room Additions: Expanding your living space with additional bedrooms, living rooms, or specialized rooms.​

• Second-Story Additions: Adding a new level to your home to maximize space without expanding the footprint.​

• Kitchen Expansions: Enlarging your kitchen area for enhanced functionality and comfort.​

• Accessory Dwelling Units (ADUs): Creating independent living spaces on your property, perfect for rental income or extended family.​

Each project is customized to align with your specific needs, preferences, and budget.

Contact Us Today

Ready to expand your Stanford home with confidence? Contact Royalty Builders to schedule your free, no-obligation consultation today. We’ll discuss your goals, review your space, and present a custom plan that fits your vision and budget.

📞 Call us or 📩 fill out our online form to get started. Let’s build something extraordinary—together.