Francisca Alonso is the CEO and Co-Founder of AV Architects + Builders, a premier design-build firm in Washington D.C. specializing in custom modern homes inspired by the firm’s signature philosophy, Vacation Style Living ®. With nearly 30 years of experience spanning architecture, construction, and real estate, she leads a fully integrated, turnkey process that unites land acquisition, design, and construction under one roof. A Licensed Realtor® and co-author of the book Vacation Style Living ®, Francisca champions the idea that a well-designed home can build wellbeing, strengthen family connections, and reduce the stress of everyday life. She is also the author of Nesting for Empty Nesters®, a sought-after speaker, and a passionate advocate for women in STEM and entrepreneurship, mentoring emerging leaders and supporting local philanthropic initiatives.
Meet
AV Architects + Builders
AV Architects + Builders
AV Architects + Builders
AV Architects + Builders
AV Architects + Builders
Partners in business and in life, husband and wife team Francisca and Antonio Alonso are the creative force behind AV Architects + Builders.
MeET AV Architects + Builders
Our Story
Partners in business and in life, husband and wife team Francisca and Antonio Alonso are the creative force behind AV Architects + Builders.
Francisca and Antonio met at the School of Architecture at the Catholic University of America in 1987. In 2001, after the birth of their fourth child, Francisca and Antonio decided to change directions from working in large Architecture firms in the Washington DC area and founded AV Architects. Within a year, they formed AV Builders and created their unique Architect-Led Design-Build approach to designing and building modern custom homes. The philosophy for designing and building modern custom homes as the Master Builder is the cornerstone of the business.


Mediterranean Lifestyle influence
Vacation Style Living®
With family backgrounds in Spain and having both lived there, the two shared an affinity for the Mediterranean lifestyle and the way the architecture reflects that lifestyle.
This lifestyle philosophy has resulted in designing homes in the Mid-Atlantic region with a unique modern aesthetic. Their concept of Vacation Style Living®, encompasses this lifestyle philosophy. One that incorporates connecting the home to the land and creating a strong indoor-outdoor relationship to link family life to nature that results in a sustainable design approach.
For over 20 years, Francisca and Antonio have been creating visions by fusing their knowledge and skills with their clients’ needs and desires. This vision for their home is transformed into a real-life space that’s uniquely personalized to their needs, their dreams, and their lifestyle.
NOVA's Top Architect-Led Design-Build Firm
Years in Business
Years Local Residents
Google Reviews
Meet the Founders
Antonio Alonso, AIA
VP, Co-Founder, Lead ArchitectAntonio Alonso is the Lead Architect, Vice President, and Co-Founder of AV Architects + Builders, a premier design-build firm in Washington D.C. known for custom modern homes inspired by the firm’s signature philosophy, Vacation Style Living ®. With 30 years of experience in residential architecture and construction, Tony is dedicated to designing homes that enhance wellbeing, foster family connection, and reduce the stresses of daily life. His architect-led approach emphasizes simplicity, efficiency, and timeless aesthetics, while intentionally blurring the boundaries between indoors and outdoors. As co-author of Vacation Style Living ®, Antonio shares the principles behind creating restorative homes that support healthier, more connected, and more joyful ways of living every day.
Our Core Values
Design With Purpose
We create homes where every space is intentional and every detail has meaning — thoughtfully shaped around the way you want to live.
Execute With Precision
Our architect-led process ensures that your home is delivered exactly as envisioned, with accuracy, consistency, and expert craftsmanship.
Elevate Wellness
We design for a better life — using natural light, intuitive flow, and strong indoor–outdoor connections to support your well-being every day.
Create a Lasting Legacy
Our homes are timeless, resilient, and made to endure. We craft spaces that will be cherished today and passed on tomorrow.
Serve Through Collaboration
We listen first, guide with clarity, and partner with you throughout the journey — ensuring confidence, connection, and an exceptional experience.

100% Custom, 100% Yours
Ready to bring your dream home to life? Start your journey with us today.