Allie Fornesi

Meet Allie Fornesi |

Founder + Real Estate Agent

As the founder and visionary behind The House, Allie brings together real estate expertise, design sensibility, and a deep understanding of Marin’s lifestyle. A Marin native with a background in interior design and marketing, she launched her real estate career in 2015 and quickly became known for her thoughtful, design-forward approach and strong community ties—qualities that have made her one of Marin’s most trusted agents.

A proven market leader with over $350 million in sales in the past five years, Allie has built her reputation on authenticity, refined taste, and a relentless commitment to her clients. Equal parts strategist and storyteller, she transforms every listing into a curated experience that connects with buyers on both emotional and aesthetic levels. From uncovering off-market opportunities to guiding full-scale design transformations, Allie approaches every move with calm precision, creative vision, and genuine care—the ethos that defines The House itself.

Work with Allie

allie@thisisthehouse.co
Call | Text
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No. 02062279

 
 

K I N D W O R D S

“It's rare that you meet someone who is creative, with a natural talent for interior design, yet who is methodical, detail-oriented and tech-savvy. It's even more rare to find all those qualities in a realtor. Add to that excellent communication skills and a fierce negotiator with an upbeat attitude and you have Allie Fornesi.”

— Sharon A. | Seller

 
 

Allie’s House Portfolio


Kind Words from Home

“Allie is an extremely rare and powerful gift: she actually, truly, has a unique advantage through her deep relationships, non-stop hustler mentality, and unparalleled connections throughout Marin. She plays to win, and she loves what she does. I can say with absolute full certainty that we would not have gotten our house without her — she got us in early, negotiated an insanely great price for us, and made magic happen.”

—Kira M. | Home Buyer

“Allie has an incredible eye for design and attention to detail. She not only guided us through the selling process but also assisted in designing the finishing touches of our home. In a challenging and shifting market, Allie's strategic thinking stood out. Recognizing our desire for a high price, she suggested an off-market strategy and leveraged her extensive real estate network to find our perfect buyer. Within just one week of marketing our home, Allie secured a full-price, all-cash offer. Truly, she went above and beyond!”

—Lauren P. | Home Seller

“Allie is one of the best realtors I’ve ever worked with. From our first meeting, it was clear she had both the vision and the drive to get our Mill Valley home sold. She’s incredibly responsive, design-savvy, and deeply knowledgeable about Marin’s housing market. Living six hours away, we needed someone we could fully trust—and Allie delivered. She handled everything from prep to marketing seamlessly, had our home on the market within a month, and sold it in just 25 days for $240K over asking. Truly exceptional.”

—Jason G. | Home Seller


 

Connect with Allie

 
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Julia Fitzpatrick