Design Duo Properties LLC
Real estate investment, interior design excellence, and the power of artificial intelligence — working in harmony to transform properties worldwide.
Design Duo is a dynamic real estate and interior design company led by Elizabeth "Ashley" Martins, President, and Joseph Haddad, VP of Operations. With a passion for transforming spaces and maximizing property value — and a commitment to embracing the most forward-thinking tools available — Design Duo operates at the intersection of design excellence, strategic investment, and artificial intelligence.
"Founded in 2017, Design Duo is committed to reimagining spaces through thoughtful design, strategic real estate investment, and the intelligent use of technology — because the future of design and real estate belongs to those who think ahead."
A global sensibility applied to every project — from concept to completion. Creating spaces that are both visually stunning and functionally purposeful.
We identify undervalued properties, transform them through strategic renovation and expert design, and bring them to market at their highest potential value.
We build long-term wealth through a disciplined buy-renovate-rent strategy, creating properties that attract quality tenants and generate consistent income.
At Design Duo, Artificial Intelligence is embedded into the very fabric of how we work — from the first sketch to the final decision. We believe the future belongs to those who embrace innovation without losing the human touch.
More than a web address — a declaration of intent
AI-powered tools generate design concepts, visualize spaces, and simulate transformations before a wall is touched.
AI-driven market analysis identifies high-potential properties and times investments with precision.
AI tools streamline project management, flag risks early, and keep renovations on time and on budget.
Immersive AI design previews help clients see their vision come to life before work begins.
AI tracks and interprets market signals across multiple geographies simultaneously — a true competitive edge.
Seven transformative projects across the United States, Portugal, and Lebanon — each one a story of vision realized.
Design Duo's most ambitious domestic project. A sweeping 7,000 sq ft estate featuring a redesigned kitchen, his-and-hers master suites, a custom entertainment room with bar and piano corner, and a resort-style pool and patio. A future crown jewel.
In ProgressAn iconic cliffside residence overlooking the Atlantic — featured across TikTok and Instagram. Full interior transformation from Arabic heritage to modern-spa fusion with 5 suites, ocean-view dining, and a new elevator.
In ProgressDated 3-bedroom on iconic Bayshore Blvd transformed into two luxury master suites with walk-in closets, smart bathrooms, built-in coffee & wine bar, and dramatic focal walls.
Completed 2025A premium Algarve villa on a premier golf course — now a top-earning holiday rental hosting celebrated European professional footballers. Design Duo's most commercially triumphant project.
CompletedAbandoned single-story structure transformed — under strict preservation laws — into a soaring 3-story masterpiece. 4 master suites, butler's kitchen, and 360° mountain views.
CompletedFull redesign of backyard, walk-out basement with covered patio and built-in bar, and master suite — delivering strong returns in the Hartford market.
CompletedPrime South Boston waterfront apartment redesigned with new flooring, modern kitchen, and bedroom refresh — a polished rental in one of Boston's most desirable zip codes.
CompletedFrom the waterfronts of New England to the cliffs of the Algarve, from the hills of Beirut to the fairways of Portugal — Design Duo brings the same uncompromising standard of excellence to every market we enter.
The driving creative force behind Design Duo. Ashley is a multi-business entrepreneur whose passion for design and innovation has shaped every project from concept to completion — across the US, Europe, and the Middle East.
With over 25 years building businesses from the ground up, Joseph brings engineering precision and MBA-level strategy to Design Duo's operations — a trusted partner to Ashley since 2006 across a wide range of companies and projects.
A financial strategist with rare triple-domain expertise in real estate, logistics, and technology. David architects Design Duo's financial strategy — bringing multi-sector insight and data-driven precision to every investment decision across four countries.
A Penn Law JD with deep expertise in real estate law, regulatory compliance, and business contracts. Dana ensures every Design Duo transaction — across the US, Portugal, and Lebanon — is legally sound, strategically structured, and fully protected.
An internationally trained designer educated in Lebanon and London, now leading all design projects from Portugal. Tala holds a Master's in Interior Design and Interior Architecture and brings a refined global perspective to every space she transforms.
The operational engine behind Design Duo with over 7 years of experience across Lebanon and Portugal. Georgio ensures every project is delivered on time, on budget, and to the highest standard — bridging creative vision with flawless execution.
Design Duo Properties LLC
Real estate investment, interior design excellence, and the power of artificial intelligence — working in harmony to transform properties worldwide.
Design Duo is a dynamic real estate and interior design company led by Elizabeth "Ashley" Martins, President, and Joseph Haddad, VP of Operations. With a passion for transforming spaces and maximizing property value — and a commitment to embracing the most forward-thinking tools available — Design Duo operates at the intersection of design excellence, strategic investment, and artificial intelligence.
"Founded in 2017, Design Duo is committed to reimagining spaces through thoughtful design, strategic real estate investment, and the intelligent use of technology — because the future of design and real estate belongs to those who think ahead."
A global sensibility applied to every project — from concept to completion. Creating spaces that are both visually stunning and functionally purposeful.
We identify undervalued properties, transform them through strategic renovation and expert design, and bring them to market at their highest potential value.
We build long-term wealth through a disciplined buy-renovate-rent strategy, creating properties that attract quality tenants and generate consistent income.
At Design Duo, Artificial Intelligence is embedded into the very fabric of how we work — from the first sketch to the final decision. We believe the future belongs to those who embrace innovation without losing the human touch.
More than a web address — a declaration of intent
AI-powered tools generate design concepts, visualize spaces, and simulate transformations before a wall is touched.
AI-driven market analysis identifies high-potential properties and times investments with precision.
AI tools streamline project management, flag risks early, and keep renovations on time and on budget.
Immersive AI design previews help clients see their vision come to life before work begins.
AI tracks and interprets market signals across multiple geographies simultaneously — a true competitive edge.
Seven transformative projects across the United States, Portugal, and Lebanon — each one a story of vision realized.
Design Duo's most ambitious domestic project. A sweeping 7,000 sq ft estate featuring a redesigned kitchen, his-and-hers master suites, a custom entertainment room with bar and piano corner, and a resort-style pool and patio. A future crown jewel.
In ProgressAn iconic cliffside residence overlooking the Atlantic — featured across TikTok and Instagram. Full interior transformation from Arabic heritage to modern-spa fusion with 5 suites, ocean-view dining, and a new elevator.
In ProgressDated 3-bedroom on iconic Bayshore Blvd transformed into two luxury master suites with walk-in closets, smart bathrooms, built-in coffee & wine bar, and dramatic focal walls.
Completed 2025A premium Algarve villa on a premier golf course — now a top-earning holiday rental hosting celebrated European professional footballers. Design Duo's most commercially triumphant project.
CompletedAbandoned single-story structure transformed — under strict preservation laws — into a soaring 3-story masterpiece. 4 master suites, butler's kitchen, and 360° mountain views.
CompletedFull redesign of backyard, walk-out basement with covered patio and built-in bar, and master suite — delivering strong returns in the Hartford market.
CompletedPrime South Boston waterfront apartment redesigned with new flooring, modern kitchen, and bedroom refresh — a polished rental in one of Boston's most desirable zip codes.
CompletedFrom the waterfronts of New England to the cliffs of the Algarve, from the hills of Beirut to the fairways of Portugal — Design Duo brings the same uncompromising standard of excellence to every market we enter.
A driven entrepreneur and business owner with a portfolio of multiple successful ventures. Ashley is the main driving force behind Design Duo — hands-on and instrumental in every project, bringing vision, energy, and creative leadership from concept to completion.
The financial backbone of Design Duo with over 25 years of experience building businesses from the ground up. A trusted partner to Ashley since 2006, Joseph approaches every investment with technical precision and sharp business strategy.
An internationally trained designer bringing a refined global perspective to every project. Educated in Lebanon and London, she honed her craft in London's competitive design scene and now leads all design projects from Portugal.
Whether you're interested in our investment opportunities, looking for an interior design partner, or simply want to learn more about Design Duo — we'd love to hear from you.