Keith Keller

A Few Words About us​

A Modern Development Firm Built on Legacy Strength​

Taking Things to The Next Level​

Who We Are

Arundel Development is a future-focused real estate development company rooted in over three decades of proven engineering and construction expertise. As a division of Arundel Group Holdings, we were born from a legacy of integrity, precision, and performance — and we carry those values into every project we bring to life. From multifamily communities and build-to-rent neighborhoods to innovative storage solutions, we approach every development with a clear vision: to create environments that stand the test of time and generate lasting value for investors and residents alike.

Our Mission

To deliver best-in-class, risk-adjusted development solutions that meet the evolving needs of modern communities — with discipline, design integrity, and investor alignment at the core of every decision.

Arundel Development was launched as a strategic expansion of Arundel Group Holdings, leveraging over 30 years of engineering and construction leadership to meet the evolving needs of modern real estate development. Over the decades, Arundel has partnered with respected national brands such as Home Depot and Chick-fil-A, earning a reputation for quality, reliability, and consistent delivery across the country. This legacy of excellence provides a strong foundation for our approach to development today. With the addition of Arundel Development, Arundel Group Holdings has grown into a fully integrated development ecosystem. Arundel Group Holdings expanded into real estate development with a mission to take projects from concept to completion — combining technical expertise with strategic planning and financial acumen.

Arundel Development represents this evolution: a lean, agile, and values-driven division dedicated to smart growth, responsible stewardship, and forward-thinking design.

Integrated Expertise

In-house development, engineering, and construction.

Capital Partner Mindset

Financial transparency, strategic returns, and alignment with investor priorities.

Modern Vision

Data-driven planning, ESG-focused, and next-gen housing solutions.

The Linwood Collection

Discover The Linwood Collection, a thoughtfully designed new development that blends modern living with timeless style. Located in a prime setting, this upcoming project features a curated selection of residences built with refined materials, clean lines, and an emphasis on comfort and function. The Linwood Collection is more than a place to live, it’s a statement in design-forward development, setting a new standard for elevated living.

The Minds Behind the Vision

The Minds Behind the Vision

James Ellis

Chief Executive Officer of Arundel Group Holdings

With over 30 years of experience owning and operating a general contracting and engineering firms, James brings unmatched technical leadership and construction expertise to Arundel Development. His career includes the successful delivery of complex projects across commercial, residential, and industrial sectors, with a focus on quality, efficiency, and long-term asset durability.

As CEO, James oversees the firm’s development, construction, and engineering divisions, ensuring each project is executed with precision from initial design through completion. His commitment to operational excellence, paired with a deep understanding of project lifecycle management, allows Arundel to consistently deliver on time and within budget—while maintaining the highest industry standards.

Lia Ellis

Managing Partner & Chief Development Officer

Lia Ellis serves as Managing Partner & CDO, bringing more than 20 years of leadership in healthcare operations, real estate transactions, and capital partnerships. Prior to joining Arundel, Lia led national physician groups and healthcare organizations through complex real estate acquisitions, professional services joint ventures, and M&A transactions valued at over $14 Billion.

Lia’s expertise in navigating regulated, capital-intensive industries translates directly into Arundel’s disciplined approach to investment structuring, risk management, and passive investor alignment. She is responsible for the firm’s investment strategy, capital raising efforts, and investor relations. Lia believes that successful investing is built on a foundation of alignment, transparency, and disciplined execution. Her leadership style blends investor-first service with operational rigor, helping Arundel deliver Best in Class, risk-adjusted opportunities across asset classes and market cycles.

Investor Relations

Arundel Development is a vertically integrated sponsor with a commitment to financial discipline and exceptional investor experience.

Our Partners