OUR STORY
We spent 20 years building with our own money. Now we protect yours.


20 Pine-The Collection


AVA Clinton, NY


IO Piazza, Arlington VA


Joule, Arlington VA


Odyssey, Arlington VA


Penrose, Arlington VA


W Residences NY Downtown
BEFORE CRED
The view from the owner's seat.
Before founding Collaborative RED, I was a developer. I signed the personal guarantees. I sat on the owner's side of the table with contractors, architects, and lenders, and I learned what that seat costs when nobody is protecting it. I watched change orders eat budgets. I learned which problems are expensive because they're hard and which are expensive because nobody was paying attention.
When I started CRED, I made one decision that shapes everything else: we work only for owners. No equity, no development deals of our own competing for attention, no incentives pointed anywhere but at your outcome. And we stay narrow on purpose: private K-12 schools and family landowners, within 2 hours of Boston. Two clients we know deeply, in a market we know cold.
For 14 of those years I founded and ran Mascia Development, managing residential projects from Virginia to New York. I earned advanced degrees from NYU and George Washington University. I taught real estate financial analysis and development at NYU for 10 years, and I teach development today at the Boston Architectural College, both as an adjunct professor. I tell you this because the discipline I teach is the discipline I bring to your project.

$3B+
In projects managed over 20 years
OUR CORE VALUES
Four tests we run on every decision.
F
Fiduciary First
We treat every dollar like it's ours. Before any recommendation, we ask: would we spend this if it were our own money? For 20 years it was, and the habit stuck
U
United
Everyone at the table wins: you, the architect, the contractor, our team. We've seen what adversarial projects cost. The test after every deal: did all sides walk away better off?
N
Never-Ending Growth
Level up daily. After every milestone we ask what we learned and what we changed. The next project always benefits from the last one.
N
Nail It
We deliver with precision. No surprises, just results. The test is simple: did we do what we said, when we said? It's the question we want you asking us, every month.
BEFORE CRED
Three people. One commitment.
Your point of contact from first call to final closeout. Twenty years on the owner's side of the table, including founding and running his own development firm from 2006 to 2020 and managing more than $3 billion of projects. He taught real estate at NYU for 10 years and teaches development at the Boston Architectural College today, and would still rather be on a job site.

Mark Mascia
FOUNDER AND PRINCIPAL
A licensed engineer with 20 years of construction management experience across residential, commercial, and industrial projects, including US residential design-build work. He keeps schedules, budgets, contractors, and project documentation moving so nothing falls through the cracks between site and owner.

Nolan Debuque
PROJECT MANAGER
CLIENT RELATIONS COORDINATOR AND EXECUTIVE ASSISTANT
Your day-to-day point of contact for communication and scheduling, making sure you always know what's next and never have to chase us for an answer. She has been with CRED for over a year.

