Flagstaff Services

Commercial Sales & Leasing

Doug Haffnieter owner and President of Flagstaff Properties Incorporated has 30 years of experience in Real Estate and has sold over $200 M of commercial property. FPI has the experience to establish the value, prepare the property for sale, market, negotiate, and close the deal. FPI works as both Seller’s agent and Buyer’s agent to help the customer get the best property for the best possible price.

Flagstaff Properties Inc. has been the intermediary between tenants and owners for decades. Whether you are a start-up restaurant or a Fortune 500 company like previous clients Amgen or Medtronics, we can help you find the right space for your business and help negotiate a contract. One simple meeting can evaluate your space, and location requirements and viable opportunities for your company through our network of owners and regional brokers. 

Property Management

Flagstaff Properties offers full-service property management company that maintains the property, handles lease negotiations, collects rent and billing, handles emergency problems, and keeps the property leased. FPI is the liaison between the Building owner and the Tenants. The building owners can rest assured that the building will be well taken care of by FPI from snow removal, to plumbing problems, to rent collection. The tenants can count on FPI to maintain the buildings to help their businesses succeed.

Flagstaff Properties has a well trained staff available all hours to address any issues that may arise regarding the buildings and tenants. We are committed to customer service, and open honest communication between all parties involved. With over 30 years of experience in the Property management business FPI has a tried and true system that works.


Whether buying or selling, Flagstaff Properties Inc. can help you every step of the way. We provide comprehensive and flexible real estate brokerage and consulting services.

Our industry knowledge, extensive experience, and dedicated customer service will deliver successful real estate solutions even with the most unique or difficult properties. 

We have extensive experience with residential properties owned by individuals, government and trusts. Before you select a sellers representative be sure and speak with Flagstaff Properties.  

Tenant Representation

Real estate decisions are complex and can be time consuming. Your options might include renegotiating your current lease, relocating to new premises or a build-to-suit solution. Our Tenant Representation method follows a carefully sequenced path that ensures a thorough and systematic approach, thus optimizing the use of executive and financial resources. At Flagstaff Properties, we have the broad expertise necessary to take full advantage of the strategic opportunities resulting from your occupancy.

Flagstaff Properties will coordinate the entire process of leasing new space for your company. We provide a full list of alternative locations, develop a request for proposal for each property, provide a comparative analysis of each proposal, and negotiate the best “market” terms on your behalf.

See how Doug Haffnieter can help you today!

(303) 443-8850

Get In Touch

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doug haffnieter


1007 Pearl Street, Suite 260,
Boulder, Colorado, 80302



(303) 443-8850
‭(303) 589-1412‬ (cell or text)