United Architects, Inc.

United Architects, Inc. www.UnitedArchitectsInc.com - United Architects turns raw ideas into plans for comfortable, livable, On private residential projects, Ms. Ms. Over the years, Ms.

About the principal of the firm, Maria Luisa Castellanos, R.A.:

Architect and Realtor, Maria Luisa Castellanos, R.A., LEED AP, has been fortunate to have had wonderful clients for 25 years through her firm, United Architects, Inc. Her clients usually have something in common; they want to improve their lives through better functioning buildings and residences. Castellanos has worked enthusiastica

lly to improve the design of residences or designed new residences altogether, thereby creating an enhanced lifestyle for her clients. Castellanos develops a strong team atmosphere with her clients, colleagues, and consulting engineers,and stays involved, hands-on, through all phases of the design and construction of her projects. Her strong leadership skills have turned ideas into very successful projects. You can see her design work on her website, www.UnitedArchitectsInc.com. On commercial and institutional projects, she has zeroed in on what are the most important issues or challenges confronting a client, to give these the most cost effective and practical design solutions. Castellanos has developed strong listening skills and is able to put aside her own preferences, in order to work closely with the clients to achieve their goals. Now, as a Realtor with Hudson Capital Realty, Ms. Castellanos is able to help clients purchase property, buildings or houses. Bringing her architectural knowledge, she can help investors analyze the zoning, surrounding infrastructure, and functionability of a particular property leading to better buying decisions. Castellanos’ interest in architecture and real estate started in high school when she lived in the small town of Macon, Georgia. On Sundays, accompanied by her mother and her sister, she would visit model homes. When she was given the floor plans for a particular house, she would imagine what she would do differently to improve them. Later, her interest in architecture was cemented while pursuing a degree in architecture at Georgia Tech, eventually obtaining a Master of Architecture. While still pursuing her degree, she had the opportunity to participate in a student internship in Barcelona, Spain, where she worked for an architectural office and experienced how other countries practice architecture. Maria Luisa Castellanos is almost a product of Miami-Dade County. Although born in Cuba, she lived her childhood in different places throughout the eastern United States. However, every year she would vacation on Miami Beach or Key Biscayne with her parents and sister. She watched Miami grow into the international, multi-cultural, multi-lingual metropolis it is today, where people from all over the world come to live and play. Before founding United Architects in 1986, she worked for several local architecture firms where she was in charge of projects in the Miami area as well as in Saudi Arabia, Fiji, and Costa Rica. After several years, she became a partner in the firm of Alligator Construction Corporation. Holding a general contractor’s license, and working in the field as a contractor for 5 years, offered Ms. Castellanos invaluable experience. Now when she works out the details for a project, she first works them out in her head as though she were building the project, to make sure the details are actually buildable and practical. Because her drawings are well detailed, the contractor does not have to waste time trying to decide the best way to build something. In the end, this saves the client money. Because United Architects is not a large firm, the client is guaranteed direct principal involvement in all aspect of his/her project.

Beautiful house in Valencia, Spain:
06/14/2026

Beautiful house in Valencia, Spain:

The Pleated House in Valencia, Spain, by Gallardo Llopis Arquitectos, completed in 2024, uses folded walls, courtyards, and separate access routes to secure privacy.

Beautiful and finely detailed house in Brazil:
05/11/2026

Beautiful and finely detailed house in Brazil:

Sangali Residence in Riviera de São Lourenço, Brazil, by Raiz Arquitetura, is a 2021 house that pairs privacy, generous openings, and a concrete poolside portico.

This is a really beautiful, well-designed, well-detailed house:
04/21/2026

This is a really beautiful, well-designed, well-detailed house:

Villa Albany, The Bahamas, by SAOTA, is a 2024 house on New Providence Island shaped by water, courtyards, and coastal materials in a coastal setting.

This is a lovely house in Costa Rick with interesting detailing, particularly the pool cantilevering over the side of th...
04/20/2026

This is a lovely house in Costa Rick with interesting detailing, particularly the pool cantilevering over the side of the house.

Villa Nuri is a 2025 house in Cabo Velas District, Costa Rica, by Studio Saxe, set on a hillside with ocean views and planted terraces.

Do you know what "Missing Middle Housing" is? Read my article.  It would be great for Miami.
03/28/2026

Do you know what "Missing Middle Housing" is? Read my article. It would be great for Miami.

Miami is in the middle of a housing reckoning. Land is expensive, neighborhoods are under pressure, and the city’s growth shows no sign of slowing. Yet the default responses—glass-and-steel high-rises or sprawling single-family subdivisions—often feel like the wrong answer for the neighborhood...

This house is so beautiful and the detailing is so sophisticated:
03/16/2026

This house is so beautiful and the detailing is so sophisticated:

Project Location Owner Architect Interior Designer Landscape Architect Lighting Designer Civil Engineer M&E Engineers Design Year

Lovely house in its simplicity!
03/15/2026

Lovely house in its simplicity!

House 117 in Toronto, Canada, by Izen Architecture, designed in 2026, pairs elongated brickwork, an elevated plan, and light-filled interiors with measured precision throughout inside.

Address

4000 Ponce De Leon Boulevard, Ste 470
Coral Gables, FL
33146

Opening Hours

Monday 9am - 5pm
Tuesday 9am - 5pm
Wednesday 9am - 5pm
Thursday 9am - 5pm
Friday 9am - 5pm

Telephone

+13054397898

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