At Royalty Builders, we help homeowners in Pleasanton transform their spaces with custom-designed home additions that match their lifestyle and enhance long-term property value. Whether you’re growing your family, working from home, or simply want more space to enjoy, our expert team creates seamless expansions that preserve your home’s charm while adding modern functionality.

With years of experience in the East Bay and a deep understanding of Pleasanton’s local building codes and architectural styles, we make the home addition process smooth, stress-free, and rewarding.

Custom Kitchen Additions in Pleasanton

The kitchen is the heart of every home—and in Pleasanton’s elegant neighborhoods, it deserves to shine. Whether you’re looking to expand your existing kitchen or build an open-concept space perfect for entertaining, our kitchen additions are tailored to your unique needs. We specialize in custom cabinetry, beautiful quartz and stone countertops, upgraded appliances, and layout designs that improve flow and efficiency. From cozy family kitchens to spacious chef-style spaces, we’ll help you build a kitchen that feels like it was always meant to be there.

Stylish Bathroom Additions in Pleasanton

Add comfort, value, and convenience with a beautifully designed bathroom addition. Whether it’s a powder room for guests or a luxurious spa-inspired master bathroom, our team creates elegant, functional spaces tailored to your vision. Our bathroom additions in Pleasanton often include walk-in showers, soaking tubs, dual vanities, custom tile work, and energy-efficient fixtures. We ensure every detail—from lighting to layout—complements your home while meeting your practical needs.

Beautiful Sunroom Additions in Pleasanton

Soak up Pleasanton’s sunshine with a custom-built sunroom that brings the outdoors in—all year long. Whether you envision a quiet reading nook, a plant-filled lounge, or an airy entertaining space, our sunroom additions are designed for comfort and energy efficiency. We use high-quality materials and insulated windows to ensure your sunroom is usable in all seasons, and tailor each design to harmonize with your home’s existing structure and style.

Functional Room Additions in Pleasanton

Need more space for a growing family, remote work, or hobbies? Our room additions in Pleasanton are perfect for adding bedrooms, home offices, playrooms, or media rooms. Every project is designed for maximum usability and seamless integration into your current floor plan. From structural framing to interior finishes, we ensure your new space feels like a natural extension of your home.

Second Story Additions for More Living Space

Running out of space on the ground floor? Go vertical with a second-story addition. This is an ideal solution in Pleasanton neighborhoods with limited lot space but high property value. Whether you’re adding bedrooms, bathrooms, or a full second-floor suite, we manage every aspect of the project—from foundation strengthening to roofline matching—to ensure your new level is safe, beautiful, and perfectly blended with your existing home.

Home Addition Costs in Pleasanton – What to Expect

We believe in transparency, which is why we offer clear, detailed estimates before any work begins. Here’s a general breakdown of average costs in the Pleasanton area:

Interior Additions

• Kitchen Additions: $250–$400 per sq. ft., depending on layout and materials

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

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

Exterior Additions

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

• Sunroom Additions: $20,000–$70,000+

• Garage Conversions: Starting around $20,000

📌 Every home is unique. Factors like permitting, utility relocation, design complexity, and foundation work can affect pricing.

Why Choose Royalty Builders for Home Additions in Pleasanton?

• ✅ Local Expertise: We’re familiar with Pleasanton’s zoning regulations, HOA requirements, and architectural styles.

• ✅ Custom Solutions: Every project is tailored to your lifestyle, budget, and long-term goals.

• ✅ High-Quality Craftsmanship: Our licensed team delivers superior workmanship using premium materials.

• ✅ Full-Service Experience: From concept and design to final cleanup, we handle everything.

• ✅ Client Satisfaction: We communicate clearly and deliver on-time, on-budget results.

Your Trusted Home Addition Contractor in Pleasanton

Royalty Builders is proud to be a leading home addition contractor serving Pleasanton and surrounding East Bay communities. We’ve helped countless families create the space they need—whether it’s through a single room expansion or a complete second-floor addition.

Our team brings not only technical know-how, but also a commitment to beautiful design and lasting value.

Contact Us Today

Thinking about a home addition in Pleasanton? Let Royalty Builders bring your vision to life. Our experienced team will guide you through every phase of the project with care, clarity, and attention to detail.
📞 Call us today or 📩 fill out our contact form to schedule your free, no-obligation consultation. Let’s build something incredible together.

Frequently Asked Questions (FAQ) – Home Additions in Pleasanton

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

• Standard Grade Construction: Approximately $150 per square foot.​

• High-End Construction: Costs can range higher depending on finishes and customizations.​

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 Pleasanton?
A: Yes, obtaining a building permit is required for most home addition projects in Pleasanton. The City of Pleasanton provides a detailed guide on the permit application process, which includes creating a Citizen Access account, completing the online form, and uploading required plans and documents. 

Q3: How long does a typical home addition project take in Pleasanton?
A: The duration of a home addition project in Pleasanton 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 Pleasanton?
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 Pleasanton?
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.

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