Buy-Side Commercial Real Estate Advisory

Institutional acquisition services
for private capital.
Institutional acquisition services for private capital.

Black Arbor represents high-net-worth investors, family offices, and accredited clients on the buy side of commercial real estate. We source privately, underwrite like an institution, and structure every acquisition to protect capital first.

Combined Transactions
$500M+
Combined Experience
50+ Yrs
Target Acquisition Size
$3M–$30M
SourceOff-market access
UnderwriteInstitutional-grade analysis
StructureTax-advantaged transactions
DefendCapital preservation across cycles

Our Philosophy

We sit on one side of the table...
Yours.

Most brokers are built to sell buildings. Black Arbor was built to buy them well. We work for the investor, not the listing, which means our job is to find the right asset, test it hard, and walk away when the numbers or the documents don't hold up.

Our partners have managed acquisition and portfolio strategy for REITs at institutional scale. We bring that same discipline to private clients: lease-by-lease review, tenant credit analysis, basis against vacant value, and debt structured for durable cash flow.

Leadership

Principals who have sat in the investment chair.

Joel Thomsen

Joel Thomsen

Founding Partner & Broker of Record

North Dakota Real Estate Brokerage Firm License #9230

701.212.2068jthomsen@black-arbor.com

Joel brings more than 30 years of experience in commercial real estate and fiduciary accounting. Trained in accountancy at the University of North Dakota, he approaches every investment the way a fiduciary does: start with the numbers, protect the principal, and know exactly what you own.

As President and Chief Investment Officer, Joel oversaw REIT portfolios that scaled to $1.2 billion and $400 million in assets. In those roles he was responsible for capital allocation, portfolio strategy, investor reporting, and the debt structures that carried those portfolios through changing markets.

At Black Arbor, Joel serves as Broker of Record and leads client relationships, capital structure, and debt placement. He gives private investors the same institutional discipline and reporting rigor he delivered to REIT boards and shareholders.

Education
University of North Dakota, Accountancy (1990)
Licensing
Broker of Record, ND Firm License #9230
Prior Role
President & Chief Investment Officer, REIT portfolios to $1.2B and $400M
Donovan (DJ) Wadholm

Donovan (DJ) Wadholm

Partner & Commercial Sales Professional

North Dakota Real Estate License #7947

701.552.3642dwadholm@black-arbor.com

DJ started in commercial real estate in 2000 as a leasing agent and learned assets from the ground up: tenants, leases, buildings, and what makes cash flow hold. Over more than 25 years he has originated, modeled, and negotiated more than $500 million in commercial transactions.

As Vice President of Acquisitions, DJ co-developed more than $400 million in net asset value across industrial and office portfolios. He built the underwriting, ran the diligence, and negotiated the deals that grew those portfolios.

At Black Arbor, DJ leads sourcing, underwriting, and transaction execution. He focuses on industrial, net lease, and sale-leaseback acquisitions, and he would rather pass on a deal than rely on assumptions that don't hold up.

Education
University of North Dakota (2003); MBA, University of Mary (2005)
Licensing
ND Real Estate License #7947
Prior Role
Vice President of Acquisitions, $400M+ net asset value

Services

Three service lines. One standard of diligence.

Swipe to view all three

01

Direct Buy-Side Acquisitions & Underwriting

End-to-end representation from sourcing through closing. We build the model ourselves, stress-test tenant credit, lease term, and capital needs, and measure every deal against your return targets and risk tolerance.

  • Private and off-market sourcing
  • Independent financial modeling
  • Tenant credit and lease analysis
  • Due diligence and closing coordination
02

1031 Exchange Identification & Placement

The 45-day identification window leaves no room for unvetted deals. We work as your acquisition team on the clock, delivering pre-underwritten replacement properties and coordinating with your qualified intermediary through the 180-day close.

  • Replacement property identification
  • Debt and equity matching
  • Timeline management with your QI
  • Execution through closing
03

UPREIT Equity Rollovers & Tax-Efficient Exits

For owners ready to step back from active management, we evaluate Section 721 UPREIT contributions and partnership exit structures that can defer gain, diversify holdings, and simplify estate planning.

  • Section 721 contribution analysis
  • Operating partnership unit evaluation
  • Partnership exit structuring
  • Coordination with tax and legal counsel

Black Arbor does not provide tax or legal advice. Clients should consult their own tax advisors and attorneys on any exchange or contribution structure.

Process

AI-powered intelligence. Executive judgment.

We run the full transaction lifecycle with AI agents and superintelligence working alongside our partners. The technology widens the search and speeds the analysis. Every decision is made by people who have owned and operated real estate.

  1. 01

    Sourcing & Origination

    AI agents scan on- and off-market inventory, ownership records, and market data around the clock. Our five-pillar scoring framework and partner review narrow the field to assets that fit your buy box.

  2. 02

    Custom Underwriting

    Advanced analytics stress-test rent rolls, tenant credit, basis against vacant value, and exit scenarios in a fraction of the time. Our partners build and sign off on every model.

  3. 03

    Due Diligence

    Automated document review abstracts leases, estoppels, title, and third-party reports and flags risk language. We direct engineers, environmental consultants, and counsel before your earnest money goes hard.

  4. 04

    Financing & Closing

    Debt sourcing, qualified intermediary deadlines, settlement review, and title coordination, with automated deadline tracking and partner oversight through funding.

The Direct Ownership Edge

Own the asset. Not a fund unit.

Funds and syndications pool your capital and hand the decisions to a sponsor. Direct ownership puts the deed, the decisions, and the tax benefits in your name. We help you buy at that level with institutional discipline.

Control

You decide on debt, hold period, capital plans, and exit timing.

  • No blind pools or capital calls
  • No lockups or forced liquidity events
  • Sell, refinance, or exchange on your schedule

Alignment

Every search and model is built around your buy box, tax position, cash flow targets, and risk tolerance.

  • No sponsor promote or fund-level fees
  • Depreciation and 1031 eligibility stay with you
  • Reporting built for your advisors and estate plan

Preservation

Tangible property backed by real tenants and real utility, positioned to hold value through full market cycles.

  • Basis tested against vacant value
  • Tenant credit and lease term underwritten
  • Debt sized for durable cash flow

Track Record

Experience across asset classes and cycles.

$500M+Combined transaction execution
$400M+Institutional portfolio acquisitions
$100M+Private client acquisitions
2.5M+ SFIndustrial

Warehouse, distribution, and manufacturing facilities, single and multi-tenant.

700K+ SFOffice

Selective focus on credit tenancy, medical, and professional services users.

$200M+Multifamily

Transaction history in stabilized and core-plus residential assets.

$1.2BREIT portfolio overseen as President & CIO
$400MSecond REIT portfolio under executive leadership
$400M+Net asset value co-developed in acquisitions leadership

Geographic Coverage

Anchored on I-29.
Reaching the Mountain West.

Our deepest coverage runs up and down the I-29 corridor from the Fargo-Moorhead MSA through Sioux Falls, Omaha, and Kansas City, then south to Dallas. We extend selectively into Denver, Montana, and the Phoenix MSA.

SelectiveCore
FargoSioux FallsOmahaMinneapolisKansas CityDallasDenverBillingsPhoenix

1031 Exchange Placement

Forty-five days goes fast.

We act as your acquisition team on the clock, delivering pre-underwritten replacement property before the identification deadline.

Contact

Start a conversation.

Tell us about your capital, timeline, and goals. Every inquiry is handled directly by a partner and kept confidential.

Fargo Office
701.552.3642
Phoenix Office
701.212.2068