About: SpaceLineDesign
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Mr Page's Years of Experience
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Cities Designed In
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US States With Our Projects
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US States With Our Projects
At SpaceLineDesign, we believe architecture is more than attractive walls. It is the art of crafting tailored environments that elevate the human experience.
Our design signature balances bold, modern forms with intentional refinement. Every commission is a blank canvas to fuse the desert’s spirit with your ambitions. Our modern aesthetic stays distinct, yet every project has its own character, shaped by your lifestyle, the site, and our shared vision.
The result is timeless space that respects your vision and budget.
Jeff Page, Principal Architect
Jeff brings more than 35 years of architectural experience to the drawing board: a decade of practice in Upstate New York, 12 early years in Phoenix plus 8 years managing large-scale projects in Dubai until 2016.
He first established his Arizona practice in the late 1990s and now specializes in high-end Desert Modern architecture for luxury residences and bespoke commercial projects, now focused on the Phoenix area.
His deep technical expertise, paired with advanced 3D and VR presentations, lets clients, investors, and developers fully envision their future spaces long before ground is broken. From project inception to the final built product, his commitment to design detail never wavers.
Mahsa Page, Co-Founder and Creative Director
Mahsa brings a colorful, multi-disciplinary lens to the studio, shaped by 25 years in high-fashion clothing design and by luxury interior environments in Phoenix since 1996. Her eye for texture, proportion, color, and couture inspires highly tailored interiors that integrate naturally with the architecture and the client’s wishes.
Warm and collaborative, Mahsa works closely with clients to make sure every layout feels personal and complete.
Frequently Asked Questions
Some of the questions you may have about working with us at SpaceLineDesign Architects.
Frequently Asked Questions
Some of the questions you may have about working with us at SpaceLineDesign Architects.
From Our Vision to YOUR Reality
From Our Vision to YOUR Reality
Our Process
PHASE 01 /
DISCOVERY & VISION
Great architecture begins with good conversation.
Understanding our clients' objectives is the first primary goal in designing any space or property investment. From the beginning, we spend considerable time to learn and assess all the extensive factors that shape a project's design breadth and client success.
PHASE 01 /
DISCOVERY & VISION
Great architecture begins with good conversation.
Understanding our clients' objectives is the first primary goal in designing any space or property investment. From the beginning, we spend considerable time to learn and assess all the extensive factors that shape a project's design breadth and client success.
DISCOVERY & VISION
Great architecture begins with good conversation.
Understanding our clients' objectives is the first goal in designing any functional space or property investment. From the beginning, we spend considerable time to assess all the extensive factors that will shape the project's design breadth and client success.
PHASE 02 /
CONCEPT & DESIGN
Weave the natural desert landscape into the spirit of your design.
By balancing sun, wind, views and topography, we create a distinct sense of place that responds to the environment. Working in close collaboration with you, our team and our consultants, we transform initial project goals into bold, thoughtful concepts that perfectly harmonize architectural creativity with your target investment wishes.
PHASE 02 /
CONCEPT & DESIGN
Weave the natural desert landscape into the spirit of your design.
By balancing sun, wind, views and topography, we create a distinct sense of place that responds to the environment. Working in close collaboration with you, our team and our consultants, we transform initial project goals into bold, thoughtful concepts that perfectly harmonize architectural creativity with your target investment wishes.
CONCEPT & DESIGN
Weave the natural desert landscape into the spirit of your design.
By balancing sun, wind, views and topography, we create a distinct sense of place that defines our work. Working in close collaboration with you, we transform initial project goals into bold, thoughtful concepts that perfectly harmonize architectural creativity with your target investment budget.
PHASE 03 /
Documentation & Detail
Bridging the gap between artistic wonder and technical precision.
Every custom concept is meticulously translated into detailed, highly precise Revit BIM drawing sets. From spatial flow and floor plan optimization to custom dramatic detailing, we ensure that your conceptual vision is built upon an accurate, permit-ready digital foundation.
PHASE 03 /
Documentation & Detail
Bridging the gap between artistic wonder and technical precision.
Every custom concept is meticulously translated into detailed, highly precise Revit BIM drawing sets. From spatial flow and floor plan optimization to custom dramatic detailing, we ensure that your conceptual vision is built upon an accurate, permit-ready digital foundation.
Documentation & Detail
Bridging the gap between artistic wonder and technical precision.
Every custom concept is meticulously translated into detailed, highly precise Revit BIM drawing sets. From spatial flow and floor plan optimization to custom dramatic detailing, we ensure that your conceptual vision is built upon an accurate, permit-ready digital foundation.
PHASE 04 /
Consultant Integration
Seamlessly coordinating all required technical trades under one prime vision.
Complex modern architecture requires highly specialized engineering. We act as your central coordinator, managing and integrating the technical expertise of trusted Structural, Civil, MEP, and Landscape consultants directly into our master architectural set for a seamless design evolution.
PHASE 04 /
Consultant Integration
Seamlessly coordinating all required technical trades under one prime vision.
Complex modern architecture requires highly specialized engineering. We act as your central coordinator, managing and integrating the technical expertise of trusted Structural, Civil, MEP, and Landscape consultants directly into our master architectural set for a seamless design evolution.
Consultant Integration
Seamlessly coordinating all required technical trades under one prime vision.
Complex modern architecture requires highly specialized engineering. We act as your central coordinator, managing and integrating the technical expertise of trusted Structural, Civil, MEP, and Landscape consultants directly into our master architectural set for a seamless design evolution.
PHASE 05 /
Construction Administration
Serving as your dedicated advocate from paper to pavement.
Once construction begins, we act as your dedicated advocate on-site, safeguarding the integrity of your investment. From managing RFIs and technical submittals to verifying craftsmanship and pay applications, we ensure the final build remains true to the design vision- all the way to project handover.
PHASE 05 /
Construction Administration
Serving as your dedicated advocate from paper to pavement.
Once construction begins, we act as your dedicated advocate on-site, safeguarding the integrity of your investment. From managing RFIs and technical submittals to verifying craftsmanship and pay applications, we ensure the final build remains true to the design vision- all the way to project handover.
Construction Administration
Serving as your dedicated advocate from paper to pavement.
Once construction begins, we act as your dedicated advocate on-site, safeguarding the integrity of your investment. From managing RFIs and technical submittals to verifying craftsmanship and pay applications, we ensure the final build remains true to the design vision- all the way to project handover.
Recognitions
Publications
Our Partners
Our Clients Opinions
Trusted by the Best
Testimonials
Testimonials
Jeff Page designed a beautiful one-of-a-kind home for us and we could not be more pleased. My husband and I were lucky enough to have found Jeff and his company Spaceline Design from a recently constructed custom home he had designed, and fell in love with the lines of this very different and very unique house.
Kelly Engbarth
Happy HomeOwner
I hired Jeff to design a remodel and extension on our North Scottsdale residence. He was by far the most reliable, punctual, and trustworthy service provider I had the privilege to work with. He listened carefully to what our requirements were, provided many creative ideas to improve the over-all design outcome, and he went out of his way to ensure materials for the design were of the right quality and value ratio to fit our budget. Jeff thinks outside the box in many ways, but above all we appreciated his willingness to work with us on minor changes and shifts in direction on a few design elements without giving us any problems or pushback. Jeff is a unique person because of his passion for his craft, his desire to understand the philosophy and meaning behind his work, and is always thinking of ways to improve himself, his business, and his industry as a whole. Jeff has my full endorsement and best wishes for success.
Chris & Amy McBeth
Happy Home Owners
Jeff Page is one of the most talented architects I have ever known and a true renaissance man for our modern-age. As a professional architectural colleague for more than ten years I have thoroughly enjoyed Jeff’s many endearing projects and marveled at his broad spectrum of capabilities. It’s simply amazing that Jeff can be both so completely creative and pragmatic in his disciplined approach to beautiful project solutions. Possessing a great attitude, Jeff’s architectural enthusiasm and passion is a joy to experience. I whole-heartedly recommend Jeff as a premiere practitioner of architecture and an asset to any project.
Perry Becker
Architect, CEO
My Team worked with SPACELINEDESIGN ARCHITECTS to remodel a series of highend commercial spaces from operational to retail to executive. Their role was comprehensive including layout redesign, material choices, interfacing with contractors and furniture and interior design. Jeff and Mahsa are both creative and innovative. They brought a truly fresh approach to the projects. They were very resourceful, responsive and flexible.
Jan McDowell
CFO, Private Financial Services, Scottsdale Airpark
SpaceLine Design does excellent work and they have been very accommodating in getting us the look we want and getting us through the process. I would highly recommend SLD!
Tony & Mary Stefanelli
Happy Home Owners
Mr. Jeff Page is a very good Architect that I found extremely valuable and capable. He demonstrated a high degree of expertise and his presentation was clear and immediately actionable. It's really my pleasure to have collaboration with him on unique projects in Dubai.
Reza Kamran, PE
Director of Engineering- Orient Crown, Dubai
I have had the pleasure of working with Jeff on a number of projects- either directly or in association with consultants with whom he has been working. On each occasion I have been extremely impressed with the level of commitment and involvement that he has shown, demonstrating a wide understanding of all levels of the projects, both technically and organizationally. His work is obviously impeccably researched, with intelligent attention given to client requirements and an understanding of the practical implications that I have found rare in other architects. He proves himself willing and able to give time to discussion and to deliver precise and detailed information from a great depth of knowledge and obvious experience. He is an excellent communicator, a natural leader, and in my opinion a very fine aesthetic as well as technical designer. I recommend him very highly as a versatile, efficient and far-sighted senior architect.
Don Burdett
COO Oman Hospitality Design Group
I had the great pleasure of working with Architect Jeff Page on Architectural projects, he is one of the most creative and free thinking architects that I have worked with during my career as a lighting designer. He is open to new creative ideas and solutions but also knows to align the solution with his creative vision in order to make it all blend together into a holistic and well executed design. I have followed Mr. Page's career for many years and am impressed with his accomplishments. He would bring immense contribution to any project he is involved with.
Arie Louie
Owner Louies Lighting Design & Supply
Jeff Page designed a beautiful one-of-a-kind home for us and we could not be more pleased. My husband and I were lucky enough to have found Jeff and his company Spaceline Design from a recently constructed custom home he had designed, and fell in love with the lines of this very different and very unique house.
Kelly Engbarth
Happy HomeOwner
Jeff Page is one of the most talented architects I have ever known and a true renaissance man for our modern-age. As a professional architectural colleague for more than ten years I have thoroughly enjoyed Jeff’s many endearing projects and marveled at his broad spectrum of capabilities. It’s simply amazing that Jeff can be both so completely creative and pragmatic in his disciplined approach to beautiful project solutions. Possessing a great attitude, Jeff’s architectural enthusiasm and passion is a joy to experience. I whole-heartedly recommend Jeff as a premiere practitioner of architecture and an asset to any project.
Perry Becker
Architect, CEO
My Team worked with SPACELINEDESIGN ARCHITECTS to remodel a series of highend commercial spaces from operational to retail to executive. Their role was comprehensive including layout redesign, material choices, interfacing with contractors and furniture and interior design. Jeff and Mahsa are both creative and innovative. They brought a truly fresh approach to the projects. They were very resourceful, responsive and flexible.
Jan McDowell
CFO, Private Financial Services, Scottsdale Airpark
SpaceLine Design does excellent work and they have been very accommodating in getting us the look we want and getting us through the process. I would highly recommend SLD!
Tony & Mary Stefanelli
Happy Home Owners
Mr. Jeff Page is a very good Architect that I found extremely valuable and capable. He demonstrated a high degree of expertise and his presentation was clear and immediately actionable. It's really my pleasure to have collaboration with him on unique projects in Dubai.
Reza Kamran, PE
Director of Engineering- Orient Crown, Dubai
I have had the pleasure of working with Jeff on a number of projects- either directly or in association with consultants with whom he has been working. On each occasion I have been extremely impressed with the level of commitment and involvement that he has shown, demonstrating a wide understanding of all levels of the projects, both technically and organizationally. His work is obviously impeccably researched, with intelligent attention given to client requirements and an understanding of the practical implications that I have found rare in other architects. He proves himself willing and able to give time to discussion and to deliver precise and detailed information from a great depth of knowledge and obvious experience. He is an excellent communicator, a natural leader, and in my opinion a very fine aesthetic as well as technical designer. I recommend him very highly as a versatile, efficient and far-sighted senior architect.
Don Burdett
COO Oman Hospitality Design Group
I had the great pleasure of working with Architect Jeff Page on Architectural projects, he is one of the most creative and free thinking architects that I have worked with during my career as a lighting designer. He is open to new creative ideas and solutions but also knows to align the solution with his creative vision in order to make it all blend together into a holistic and well executed design. I have followed Mr. Page's career for many years and am impressed with his accomplishments. He would bring immense contribution to any project he is involved with.
Arie Louie
Owner Louies Lighting Design & Supply
Jeff Page designed a beautiful one-of-a-kind home for us and we could not be more pleased. My husband and I were lucky enough to have found Jeff and his company Spaceline Design from a recently constructed custom home he had designed, and fell in love with the lines of this very different and very unique house.
Kelly Engbarth
Happy HomeOwner
Jeff Page is one of the most talented architects I have ever known and a true renaissance man for our modern-age. As a professional architectural colleague for more than ten years I have thoroughly enjoyed Jeff’s many endearing projects and marveled at his broad spectrum of capabilities. It’s simply amazing that Jeff can be both so completely creative and pragmatic in his disciplined approach to beautiful project solutions. Possessing a great attitude, Jeff’s architectural enthusiasm and passion is a joy to experience. I whole-heartedly recommend Jeff as a premiere practitioner of architecture and an asset to any project.
Perry Becker
Architect, CEO
My Team worked with SPACELINEDESIGN ARCHITECTS to remodel a series of highend commercial spaces from operational to retail to executive. Their role was comprehensive including layout redesign, material choices, interfacing with contractors and furniture and interior design. Jeff and Mahsa are both creative and innovative. They brought a truly fresh approach to the projects. They were very resourceful, responsive and flexible.
Jan McDowell
CFO, Private Financial Services, Scottsdale Airpark
SpaceLine Design does excellent work and they have been very accommodating in getting us the look we want and getting us through the process. I would highly recommend SLD!
Tony & Mary Stefanelli
Happy Home Owners
Mr. Jeff Page is a very good Architect that I found extremely valuable and capable. He demonstrated a high degree of expertise and his presentation was clear and immediately actionable. It's really my pleasure to have collaboration with him on unique projects in Dubai.
Reza Kamran, PE
Director of Engineering- Orient Crown, Dubai
Partners
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Supported by Our Expert Consultants, Tailored to Every Project
Supported by our trusted network of consulting engineers and design specialists.
From structural and mechanical engineering to landscape and lighting design, we assemble the ideal expert team tailored precisely to your project's unique demands.
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Let’s Build Together
Contact us
Let’s Build Together
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Let’s Build Together