Diana Arroyo

Executive Coordinator


Diana transitioned to the nonprofit sector after a hospitality and school nutrition career. Inspired by community meal distribution during the pandemic, she now focuses on community welfare. With a volunteer work and fundraising background, she values her role at ULC. Diana, a Johnson & Wales alum, aims to positively impact the nonprofit sector, having transitioned from California to Colorado for a new chapter in her life.

Yammy Avitia

Staff Accountant


As staff accountant, Yamilex (Yammy) Avitia’s background is in cash management and treasury with extensive experience tracking cashflow — major cash positioning, positive pay exceptions, payment processing and wire initiation. In her career, she has led accounts payable and accounts receivable teams and initiatives at companies that manufacture housing and distribute building materials. From coding invoices, running reports, and processing checks and depositing checks, there is no aspect of accounting she hasn’t seen.

Before her accounting career, Yammy worked at a women-led, women-run nonprofit offering education and resources to promote healthy change and healthy living, primarily within low-income populations. She primarily focused on public relations and communications to the population directly; she also provided technical support on-site during events, as well as on the back end of systems.

Yammy received her Bachelor of Science degree from Colorado State University Global and graduated summa cum laude.

A Colorado native, Yammy enjoys spending time outdoors taking her corgi puppy, Bean, on walks, as well as going up to the mountains frequently to hike a new trail, visit the hot springs and adventure parks, or camp with the family.

John Bissell, the director of property assets at Urban Land Conservancy

John Bissell

Director of Facilities


John joined ULC September of 2017 as the Director of Property Assets, and oversees the Assets department. In his new role at ULC, John not only manages the Assets team, but is responsible for making decisions that impact the financial performance of ULC’s property assets. In the Director position, John works closely with our third party property managers (as some of ULC’s assets are not directly managed in house) to ensure the overall success of these properties. He is the lead for all properties managed by ULC, with responsibilities including cash flow management, third party contract negotiations, capital improvement projects and the overall guidance of property assets.


John has over 24 years of experience in the multi-family and building management industry. Most recently he was the Regional Maintenance Director for Pinnacle, overseeing all aspects of property maintenance operations for the Colorado portfolio. This included capital improvements, building maintenance programs, assistance with building operations, training, recruitment and hiring, budgeting, etc. Before that, he had spent more than 15 years as a Regional Manager for a family owned, owner/operator property management firm. He oversaw and supervised portfolios of 6 to 7 properties, consisting of 1500+/- units. His duties encompassed all aspects of building operations, capital improvement planning and execution, property financial health and growth, customer relations, employee development and budgeting. John Started his adult career in the US Army in an Engineering Battalion as a Draftsman working closely with the Battalion Officer/Engineers on many different types of civil engineering and construction projects for both the Military and in Civil Action Projects.

Headshot of Autumn Brennan

Autumn Brennan

Asset Management Analyst


Autumn joined Urban Land Conservancy in June 2020 as the Property Assets Coordinator and has over five years of experience working in residential property management and commercial real estate. She began her career in Washington, D.C. after graduating with a history degree from George Mason University. She worked with luxury apartment homes and then transitioned to commercial real estate. Autumn is excited to use her real estate experience to help create sustainable communities in the Denver metro region. 

Autumn is originally from the Washington D.C. metro region and is happy with her choice to move from the East Coast a few years ago. Like many people living in Colorado, she loves the outdoors and adventuring in different parks and trails. You can also catch her in the air practicing aerials, listening to podcasts, or reading a good book while drinking copious amounts of coffee.

Headshot of Andrea Burns, VP of Impact and Engagement at ULC

Andrea Burns

Vice President of Impact and Engagement


Andrea Burns joined ULC as vice president of impact and engagement in June 2023. In this role, she is responsible for telling ULC’s story, connecting to the communities ULC serves, and analyzing and measuring the outcomes of ULC’s work.

Andrea’s background is in communications, marketing and community outreach, and she has years of experience in city planning, real estate development and nonprofit settings. Andrea’s experience includes serving as community relations manager at Jefferson County, Colorado; director of communications for the City and County of Denver’s Community Planning and Development department; and chief marketing officer for the new National Western Center. Andrea ran a consultancy, AB Communications, and in 2023 she served as interim CEO for the preservation-advocacy nonprofit Historic Denver.

Andrea has a bachelor’s degree in journalism from Northwestern University and an MBA from the University of Colorado Denver with a focus in marketing and sustainability. Away from the desk, she can be found riding shotgun in a 4WD campervan, en route to a weekend of mountain biking and camping.

Headshot of Brad Dodson, Chief Financial Officer of Urban Land Conservancy

Brad Dodson

Chief Financial Officer


In March 2022, Brad Dodson joined ULC as the Chief Financial Officer to lead our efforts in strategically deploying capital to support ULC’s mission and manage ULC’s financial operations. He brings significant experience in managing complex financing structures, negotiating public and private partnerships, and real estate development finance.

Since 2001, Brad has worked in the finance and development fields. He began at Chubb Corporation, where he won a pitch competition to establish a brand office in a new territory. He then spent five years with the City & County of Denver reporting to the Chief Financial Officer and Chief Projects Officers to oversee complex public and private redevelopment projects, including Central Park (Stapleton) and Broadway & I-25 (Gates). In 2017 Brad was appointed Deputy Executive Director of the Mayor’s Office of the National Western Center (NWC) by Denver Mayor Michael Hancock. He was responsible for the financial management of the $800M NWC redevelopment program and was instrumental in securing millions of dollars in additional funding partnerships.

He holds a Masters of Business Administration from the University of South Carolina and a Masters in Urban and Regional Planning from the University of New Orleans.

Brad is an avid skier, a frequent hiker and camper, and a passionate New Orleans Saints fan

A headshot of Sarah Harman, the Vice President of Real Estate at Urban Land Conservancy

Sarah Harman

Senior Vice President of Real Estate


Sarah Harman joined ULC’s team as the Vice President of Real Estate in June of 2021.

Sarah comes to us after finishing six years at the Metropolitan State University of Denver as Executive Director of Strategic Initiatives, where she directed the Center for Advanced Visualization and Experiential Analysis, integrated a set of teams serving the university’s data-informed decision making and culture of continuous improvement, and launched a campus-wide data governance task force. Her previous work has spanned educational filmmaking, affordable housing, and community development with a mission-driven focus. Sarah’s favorite memories include writing a state bill that was signed into law, scripting and directing an immersive presentation to mobilize infrastructure re-investment, founding a crowd-sourced endowed scholarship for university students studying earth and atmospheric sciences, and overseeing construction for ULC of a school for pregnant and parenting teens and their babies.

Sarah enjoys traveling to meet, interview, and be inspired by innovators and change agents worldwide. These have included Bill Strickland, founder of Manchester Bidwell Corporation; Miquel Salines, founder of Vivero Alamar Farm; Will Allen, founder of Growing Power; and Yvonne van Amerongen and Jannette Spiering, founders of De Hogeweyk. For the past decade, she has also performed with Bennie L. Williams Spiritual Voices and Sankofa — preserving the powerful musical legacy of Africans and their descendants in the United States. Sarah has a master’s degree in fine arts and is writing a doctoral dissertation in political studies.

Shawn Hurston, Facilities Technician at Urban Land Conservancy

Shawn Huston

Facilities Technician II


Shawn joined ULC as the Field Maintenance Technician in May of 2018. He is a Colorado Native, and few people have a deeper love or knowledge of all that Colorado has to offer.  He spends his free time on the highest majestic mountain trails to the hidden charms of the Denver’s urban grottos.

Shawn has an associate’s degree in renewable technology and sustainable energy from the Echo Tech Institute as well as his Journeyman in industrial mechanics. He also has extensive knowledge of electrical and building maintenance and experience in landscaping, as he is attentive to bringing the beauty of Colorado into its cityscapes.

Shawn has over 15 years of experience in customer service reconciling the human element with professional objectives. He is grateful to use his experience to work for a nonprofit whose mission he feels passionate about, and he is really looking forward to giving back to the state he loves with his career at Urban Land Conservancy.

A headshot of Tyler Johnson, an Assistant Property manager at urban land conservancy

Tyler Johnson

Assistant Commercial Property Manager


Tyler Johnson has excelled in customer service roles within credit, cybersecurity, solar energy, and unattended retail industries. Prior to joining the ULC team, Tyler served as the Technical Escalations Lead at Cantaloupe, Inc., where she consistently delivered exceptional support by managing complex customer accounts, handling escalated cases and assisted with leading new hire training at the PA headquarters. 

In addition to her corporate achievements, Tyler has devoted eight years to providing home health care to individuals ranging from young adults to the elderly and those with special needs. Those experiences have instilled in Tyler a deep sense of empathy and a commitment to providing the highest quality of care to our clients and customers.

Beyond her professional achievements, Tyler is an active member of the community, having volunteered with Mo’ Betta Green Marketplace. As a second-generation Denver and Colorado native, their roots are firmly planted in the vibrant neighborhoods of Five Points, Whittier, and Park Hill.

Outside of work, Tyler is passionate about her creative endeavors participating as an associate fashion designer/stylist with local black-owned Fashion brand H.A.U.S along with painting, and cooking. She also spends a great deal of time with family and friends.

Shannon Luedke, Office Manager at Urban Land Conservancy

Shannon Luedke

Office Manager


Shannon joined Urban Land Conservancy in April of 2019 as the Office Manager. Shannon’s background includes over 20 years of experience as an administrative assistant and executive assistant for a variety of for-profit and nonprofit organizations. Shannon is passionate about customer service in her role and is dedicated to supporting ULC staff members and ensuring office management runs as efficiently as possible.  Shannon is excited to be back working for a nonprofit who she believes has an amazing mission to support great communities in Colorado.

Shannon is a native of Colorado and enjoys all that our state has to offer.  Her biggest pride and joy is her son Barry who plays college football at Colorado State University.  Shannon is usually at Barry’s games both in and out of state during football season, and always finds an excuse to talk about football any time of year. Go Rams!

Headshot of Victoria Mann, Assistant Property Manager at Urban Land Conservancy

Victoria Mann

Property Manager


Victoria joined ULC in November of 2022 as an Assistant Property Manager working within the Assets Department. Victoria brings with her a wide range of experiences however, she has most recently worked for Brookfield Properties Retail and brings with her a background in lease administration, customer service, and property management. Prior to working within the Property Management field, Victoria’s first experience working in the non profit sector was as a Communications Coordinator at the IASLC in Denver. 

Victoria is looking forward to making a difference working at the ULC by providing top notch customer service to tenants and furthering her development as a Property Manager. A Connecticut native and self proclaimed wanderer, Victoria has lived in South Carolina, Florida and Montana. She enjoys cooking, concert going, and visiting as many national parks as possible. Victoria is currently learning Spanish and working on getting her real estate license in the state of CO. 

Aaron Martinez, the Vice President of Operations & Sustainability at Urban Land Conservancy

Aaron Martinez

Chief Operating Officer


Aaron Martinez serves as the Chief Operating Officer for ULC and brings nearly 20 years of experience in the non-profit sector, focusing on critical social issues such as environmental sustainability, affordable housing, energy equity, food access, and youth development. His primary responsibilities include overseeing the seamless and efficient functioning of day-to-day operations and supervising the management of ULC’s assets. He also plays a crucial role in achieving the organization’s strategic goals and upholding its core values, including anti-racism, sustainability, real estate stewardship, collective impact, and innovation. With a clear focus on these principles, Aaron leads ULC towards making a lasting positive impact in the communities it serves.

Since growing up in Pueblo, CO, Aaron has a broad base of experience ranging from the construction industry to the non-profit sector. From framing houses in the heat of the Texas summer to leading at-risk youth development programs in Pittsburgh, PA and Denver, CO, to implementing emergency home rehabilitation programs in Boulder, CO after disastrous flooding in 2013 and leading nonprofit organizations focused on affordable housing and energy efficiency.

Aaron loves all things outdoors including camping, skiing, fly fishing, camping, golf, and motorcycles.

Erin McMillin, Property Manager at Urban Land Conservancy

Erin McMillin

Director of Assets


Erin joined ULC in October 2019 as a graduate school intern in the Real Estate Department. In January 2020, she joined the Assets Team full time as a Property Manager. Erin has worked as the President and Executive Director of the Denver Handmade Alliance, as well as an artist and jeweler. As a Real Estate Broker since 2017 and a life-long community organizer and volunteer, she is thrilled to combine her love for Real Estate and social equity in her work.

Erin moved to Colorado in 2003 and earned a Bachelor’s Degree in Philosophy from CU Boulder. She is currently in the New Directions Political Science Graduate program at CU Denver. When she is not working or studying you can find Erin cooking, hiking, at a community meeting, making art or walking around the La Alma/Lincoln Park neighborhood.

Anna Mercurio, the Master Site Development Project Manager at Urban Land Conservancy

Anna Mercurio

Director of Real Estate


Anna Mercurio joined ULC in September of 2019.  Anna has worked with a mix of land development and special district clients for the last decade and a half, providing an amalgam of legal and project management services.

As Master Site Development Project Manager for ULC, Anna provides technical, research and project management expertise as ULC creates large scale, multi-phased and multi-use developments.  Anna works to ensure all projects are completed in alignment with ULC goals and community identified needs.

Immediately before joining ULC, Anna worked in civil engineering, splitting her time between project management work, including regulatory permitting, survey and GIS projects, and operations management, focusing on financial and project reporting, team and client relationship building and process implementation and improvement.

Anna has also served as a Special District Administrator; handling statutory requirements and other operations of metropolitan districts in the greater Denver area.  Similarly, she provided legal support to metropolitan districts, working with developers, consultants and local governments assisting in the creation, management and dissolution of special districts.

Anna received her Bachelor of Arts degree from Colorado State University, her paralegal certification from an ABA-approved college and is PMP certified.

Aaron Miripol

President & CEO


Aaron Miripol has 30 years’ experience running community development and affordable housing companies. He has over seen more than $1 billion in direct economic development, including over 3,000 permanently affordable homes. Aaron joined ULC in 2007 and leads this unique real estate company in partnering with a wide range of organizations in the Denver metro area on the strategic acquisition and development of land and buildings to preserve and enhance their ability to create sustainable benefits in underserved communities. To date ULC has invested in 34 properties totaling $100 million in investments, which leverages over $700 million in development.

Over 10,000 people and (more than 80% are low income households) and 2000 jobs are served by ULC’s real estate.  Aaron is a founding member of the Neighborhood Development Collaborative and Mile High Connects, and currently serves on the Board of the National Community Reinvestment Coalition.

Prior to his work at ULC, Aaron was the Executive Director of Thistle Community Housing, providing oversight on one of the fastest growing non-profit housing providers in Colorado. In his nine years at Thistle, the organization’s affordable housing production grew from 100 homes to 1,000 rental and ownership homes valued at over $70 million. Most importantly, Thistle grew from serving 250 people a year to over 3,000 people annually in need of affordable housing.

Before moving to Colorado, Aaron worked in Baltimore running two inner city nonprofit community development corporations, Southwest Visions and The Loading Dock. He was a Goldsmith Scholar in International Studies at Hebrew University in Jerusalem, has his BA in History & International Studies from Macalester College in St. Paul, and a Masters in Public Policy from Johns Hopkins University in Baltimore.

Headshot of Claire Olson, Real Estate Coordinator at Urban Land Conservancy,

Claire Olson

Real Estate Coordinator


Claire joined ULC in October of 2022 as a Real Estate Coordinator within the Real Estate Team. Claire came to Denver after living in Lake Tahoe for four years. She previously worked for three years at a small law firm that primarily handled real estate and business legal matters. She was able to work with small business owners and first-time homebuyers. Prior to that, she began her career working in marketing for a real estate agent. Claire has always been passionate about real estate and is excited about the mission-oriented projects that the ULC Real Estate Team is a part of.

In her free time, Claire loves to cook with the help of her French bulldog, King, and is almost always listening to a podcast. Claire is excited to explore new mountains in the coming years as she is an avid snowboarder in the winter and hiker in the summer.

Claire received her Bachelor of Arts degree from Marquette University.

Bryant Perkins

Communications Manager


Bryant brings more than 15 years of professional journalism and content creation expertise to ULC. He has worked with media outlets like Gannett’s USA Today network of newspapers, People magazine, and Life&Style magazine. His focus has been on art, entertainment, and the economy.

Bryant is passionate about telling stories and lifting voices. These interests led him to the content creation and sports marketing industries, where he developed compelling narratives around athletes, footwear and apparel brands, communities, and social causes. He has also worked as a podcast producer and host. He is continuing this impactful, creative journey at ULC, where he now manages strategic communications across ULC’s owned platforms, including social media, newsletters, web content, and more.

Jennifer Seo, Assistant Property Manager at Urban Land Conservancy

Jennifer Seo

Commercial Property Manager


Jennifer joined ULC in June of 2022 as Assistant Property Manager with a wide range of experience in residential real estate and digital marketing for Fortune 100 companies in New York City. Prior to joining ULC, Jennifer worked with the City and County of Denver’s Affordable Housing program, which focused on making homeownership possible for everyone in the Denver Metro area. Also, she served as a founding board member of Asian American Real Estate Association of America (AREAA), a national nonprofit trade association committed to enhancing the lives of the Asian American and Pacific Islander (AAPI) population via homeownership. She is excited to make the transition to commercial real estate with the same focus in mind, sustainability.

A Colorado native, Jennifer graduated from the University of Colorado at Boulder with BA in Communication. When not working, she enjoys traveling all over the world, being the best aunt to her nephew and niece, and spending time with her super adorable Maltipoo, Amore.

Itamar Steiner

Research Associate


Itamar first joined ULC as an intern in the real estate department in March of 2021. At that time he was a student at the University of Illinois studying political science and urban planning, but was living in Denver while school was shifted online during the beginning of the pandemic. His internship ended when he graduated in May of 2022, but Itamar rejoined ULC in a part time capacity to conduct research across the portfolio. 

Itamar is from Skokie Illinois, but has lived in Minneapolis, Denver, Los Angeles, and Israel. He enjoys learning tactics for affordable housing production, preservation, and management from his work with ULC.
In his free time Itamar enjoys baseball, reading, cooking, gardening, and walking around with his trash clamp.
Rick Woodruff, Senior Fellow at Urban Land Conservancy

Rick Woodruff

Senior Fellow


Rick Woodruff, ULC’s former CFO, is stepping in as ULC’s interim Vice President of Finance to support our finance and accounting needs. Rick has been working closely with ULC over the last 16 months on our two major refinances, Holly Park development, and providing support to the Assets Department.


Dawn Bookhardt, Chair
Butler Snow

Eric Duran
D.A. Davidson

Rob Holway, Treasurer
Citywide Bank

Matthew Barry
Learn Venture Capital

Creighton Ward, Secretary
Centennial Realty Advisors, LLC

Tim Howard
Founding ULC Executive Director 

Grant Swanson
Reduex Developments

Tracy Winchester
Former Deputy Chief of Staff/COO, Office of Denver Mayor Michael Hancock

David Younggren, Past Board Chair
Gary Community Ventures

Diane Barrett
City and County of Denver

George Beardsley
Inverness Properties LLC

Scott Beasley
Inverness Properties LLC

Peter Bowes
Bowes and Company

Sue Casey
Former Denver City Councilwoman

Mary Cronin
Former President, The Piton Foundation

Denise Denslow

Renee Desai

David Fine
General Counsel, Metro State University

Jamie Fitzpatrick
Corum Real Estate

Anne Garcia, Past Board Chair
Retired – Rose Community Foundation

Tom Gougeon
Gates Family Foundation

Ismael Guerrero
Mercy Housing

Beverly Haddon
Former CEO of Stapleton Foundation for Sustainable Urban Communities

Rus Heise, Past Board Chair
Retired – RBC Capital Markets

Myrna Hipp
Former Deputy Director, Denver Office of Economic Development

David Miller
Barton Institute for Philanthropy and Social Enterprise

Skip Miller
Miller Real Estate

Cec Ortiz
Community Advocate

John Parvensky
Colorado Coalition for the Homeless

Rick Pederson
Foundation Properties

Susan Powers
Urban Ventures LLC

Bill Pruter, Past Board Chair
Nichols Partnership

Bill Ryan, Past Board Chair
Colorado State Land Board

George Shaw
Shaw Construction

Mark Smith
East West Partners

Molly Urbina
Urbina Strategies, LLC