Happy Birthday to our fabulous Mark! @markchatburn 🎉✨
Life brought us together, and working alongside you has truly been such an incredible blessing. Your professionalism, enthusiasm, kindness, and positive energy make every single day brighter and more meaningful.
Thank you for always bringing passion, dedication, and heart into everything you do. You have a very special way of making every challenge feel easier, every success more exciting, and every day more enjoyable.
We are beyond grateful to have you by our side as part of this journey and proud to continue growing together.
Wishing you a birthday filled with happiness, love, laughter, health, and endless blessings. ! 🎂🥂✨ #happybirthday
690 Warren Ln, Key Biscayne | $5,478,000
Cruising through Key Biscayne in a golf cart, surrounded by beautiful greenery, gives you a glimpse into the lifestyle this home offers.
Set on an oversized 8,010 SF corner lot, this 4 bedroom, 3.5 bathroom Miami Modern Tropical residence was designed by Hervin Romney, uniquely blending architectural influences from Frank Lloyd Wright and Gaudí.
3,549 square feet of light-filled living with high ceilings, open spaces, and seamless indoor-outdoor flow. Inside, a beautifully remodeled kitchen and bar and a stunning remodeled primary bathroom, while outside, curved terraces, tropical landscaping, and a private pool create the true island escape. Beach Club access included, steps away from paradise.
To schedule a private tour, send us a DM @brigittenachtigallproperties and @markchatburn
Pending | Representing Seller
Set along the waterfront in Key Biscayne, 230 Harbor Drive captures the essence of elevated island living with sweeping bay and Miami skyline views, expansive outdoor spaces, and a striking presence from every angle. Framed by lush tropical surroundings and direct water access, the residence offers a rare balance of privacy, scale, and effortless coastal elegance, all complemented by breathtaking sunset vistas over the water and city skyline.
Successfully brought to contract in one of Key Biscayne’s most sought-after waterfront enclaves.
NEW LISTING — 319 Mendoza Ave, Coral Gables | $3,400,000
An incredibly rare opportunity in the heart of Coral Gables, a stunning 2-story gated residence where timeless architecture and one-of-a-kind character take center stage. Sitting on a lush 13,917 square foot lot, this 6 bedroom, 4.5 bathroom home offers 5,123 square feet of meticulously crafted living space that feels unlike anything else on the market.
Original 1920s Cuban tile floors, Pecky Cypress doors, and coffered ceilings set the tone from the moment you walk through the formal foyer into a grand room with soaring double-height ceilings. The kitchen anchors the home with a central island and opens seamlessly to an outdoor dining area built for entertaining.
The owner’s suite is a retreat of its own with a private office, meditation room, walk-in closet, and a spa-like bathroom with a steam shower and jacuzzi.
Outside, it becomes something truly special. A beautifully manicured oversized garden, heated pool, and jacuzzi create the ultimate South Florida escape, all secured behind gates with hurricane impact windows and doors throughout.
To schedule a private tour, send us a DM!
Welcome to Part 2 of our walkthrough series inside Grand Bay Penthouse PH1A.
The primary suite is a masterful execution of design and functionality. With its own private terrace and uninterrupted views of the Miami skyline, Biscayne Bay, and the sunset - this suite redefines luxury living in Key Biscayne.
Offered at $18,900,000, DM us to schedule an in-person visit.
Welcome to Part 1 of our walkthrough series inside Grand Bay Penthouse PH1.
Set above Key Biscayne’s coastline, this extraordinary corner residence commands uninterrupted views of the ocean, bay, and Miami skyline. Spanning 8,435 square feet of interior living and 2,825 square feet of terraces, every space feels expansive, light-filled, and intentionally designed to frame the water beyond.
Twelve-foot ceilings, a striking grand entertaining room, newly redesigned spa-like baths, and a level of privacy rarely found at this scale define the experience of living here. Once recognized by Architectural Digest, this home is as iconic as the views that surround it.
Offered at $18,900,000.
Life is truly about the special moments we share with the people we love most.
From all of us, we’d like to wish all the incredible mothers a beautiful, blessed, and joy filled Mother’s Day. Thank you for being the heart of your families, the strength that keeps everyone going, and the greatest example of unconditional love, support, and grace.
Today, we celebrate you and all that you do, not just today, but every single day. 💐
This is exactly why I live in Key Biscayne.
My everyday life consists of morning walks along the beach, and this level of privacy doesn’t exist anywhere else in Miami. Message me, this could be your life too.
COMING SOON!
Perched above Biscayne Bay in the newly completed UNA Residences, Residence 3601 offers a stunning waterfront lifestyle with panoramic bay views, floor-to-ceiling glass, and spectacular sunrise vistas.
This brand-new 4-bedroom, 4.5-bath sky residence features 2,743 SF under A/C plus 483 SF of terraces, totaling 3,226 SF of seamless indoor-outdoor living. A private elevator entry opens to elegant open-concept living spaces with warm natural finishes and contemporary design.
The gourmet kitchen flows into spacious living and dining areas and out to the waterfront terrace, ideal for entertaining. Thoughtfully designed for privacy, each bedroom captures beautiful water views. Residents enjoy resort-style amenities including pools, spa and wellness facilities, fitness center, bayfront lounges, and curated social spaces in one of Brickell’s premier waterfront addresses.
This is the last buildable beachfront property in Key Biscayne.
Demolition has officially begun at the former Silver Sands Motel site, and after 3 months, we came back to see the progress for ourselves.
A new boutique oceanfront building is coming soon, featuring large residences with direct ocean views. More details to come soon.
We’ll be covering the entire project from start to finish.
DM us with any questions 🙌
An incredible afternoon at the Key Biscayne Yacht Club with the One Sotheby’s International Realty family.
Surrounded by some of the most talented colleagues and top agents, plus amazing administrators … sharing market insights, collaborating, networking, and continuing to build relationships that truly matter.
Grateful to be part of a company and community that feels like family, where support, professionalism, and genuine connection are at the heart of everything we do.
We felt inspired and energized!
@onesir@vbstabile@sethakaufman@markchatburn@itsvaleryy.re@jorgebojre@olgacuestalermarealestate
NEW LISTING - 690 Warren Ln, Key Biscayne | $5,478,000
An incredibly unique and rare opportunity on the island as a corner-lot home where architecture and design take center stage. Designed by Hervin Romney, this 4 bedroom, 3.5 bathroom residence sits on an 8,010 square foot oversized lot and pulls elements from Frank Lloyd Wright and Gaudí, creating a one-of-a-kind masterpiece.
3,549 square feet of open living with indoor-outdoor flow. High ceilings define the home’s primary living space while clean transitions, and a kitchen + bar area that seamlessly blend the home together.
Outside, it shifts into something extraordinary. Curved terraces on both floors, dense tropical landscaping for maximum privacy, and a large pool make the whole property feel tucked away and a true island escape.
Beach Club access is included, giving an extra perk to this specialty property.
To schedule an in-person tour, send us a DM @brigittenachtigallproperties and @markchatburn !
