Selling a commercial building: how the process runs from pricing to closing

The process in one paragraph

Selling a commercial building runs through preparation, pricing, marketing, negotiating an offer, the buyer's due diligence and financing, and closing. How long it takes depends less on the paperwork than on how well prepared the property is, how well it is priced, how the buyer is financing it and what the buyer's inspections turn up. A leased, well-documented building priced to the market moves far faster than a vacant property with missing records and an ambitious price. Owners who prepare before listing shorten every stage that follows.

I have worked in commercial real estate since 1999, starting at The Staubach Company, across operations, leasing and brokerage in office, retail and industrial property. On the sale side, the pattern I see repeatedly is that the delays are predictable. Almost every one can be traced to a document, a decision or a tenant issue that could have been handled before the first buyer ever toured.

First decide what kind of sale this is

Commercial buildings sell to two broad groups of buyers, and they think differently. An investor buys income: the leases, the tenants and the net operating income they produce. An owner-user buys a place to run a business and cares about layout, location and whether they can occupy the space. A fully leased building usually appeals to investors. A vacant or partly vacant building may appeal more to owner-users, who can sometimes pay more for space they intend to occupy.

If your own business occupies the building, you have more choices. You can sell and move, sell and lease the space back from the new owner, or keep the real estate while selling the business. If a business sale is part of the picture, this guide on what to do when someone offers to buy your business covers that side, and the two transactions should be planned together with your accountant and attorney.

Timing deserves the same thought. Lease expirations, a major tenant's renewal, a roof nearing the end of its life or a planned capital project can all change what a buyer will pay. Sometimes it is worth renewing a key tenant before going to market. Sometimes it is better to sell before a large expense comes due and price the building accordingly. Those are judgment calls to make deliberately, before listing.

How a commercial building gets priced

For income-producing property, value starts with the income. The Collin Central Appraisal District describes the income approach in steps: estimate market rent at full occupancy, add other income such as expense reimbursements, subtract vacancy and collection loss, subtract operating expenses to reach net operating income, and divide that income by a capitalization rate to estimate value. Buyers and their lenders work through essentially the same math, so the quality of your income and expense records directly affects your price.

Appraisers and buyers also look at recent sales of comparable properties and, for some buildings, what it would cost to build something similar. For owner-user buyers, comparable sales and the cost of alternatives often matter more than the income. A good pricing opinion explains which approach drives value for your building and why, rather than just naming a number.

Vacancy weighs on price under any approach, because buyers discount income they do not yet have. If a building has an empty suite and time allows, leasing it before selling can be worth more than it costs; my guide on why commercial space sits empty and what fixes it covers that work.

Documents to gather before you list

Buyers will ask for these early, and their lenders will ask again. Having them organized before listing signals a well-run property and avoids weeks of back-and-forth after you accept an offer.

Read through your own leases before a buyer does. Look for renewal options, rights of first refusal to purchase, exclusive use clauses, landlord obligations you may have forgotten and any side letters that changed terms. A tenant with a purchase right, for example, can affect the entire sale process, and it is far better to know that on day one than to discover it in the middle of due diligence.

• Rent roll and copies of every lease, amendment and side agreement
• Operating statements for recent years, with actual operating expenses and reconciliations
• Property tax bills and any recent protest results
• Service contracts for landscaping, janitorial, elevators, fire systems and similar
• Survey, site plan, building plans and records of major repairs or replacements
• Certificates of occupancy, permits and any environmental reports you already have
• Insurance policies and a summary of any claims

Marketing, offers and the letter of intent

Marketing a commercial property means reaching both the buyers who are actively looking and the brokers who represent them: listing on commercial platforms, preparing a clear offering package, direct outreach to likely buyers, and signage where it makes sense. Some owners prefer a quieter process with selected buyers only, especially when tenants or employees should not hear about the sale early. Both can work; the choice depends on the property and the owner's priorities.

Offers usually begin with a letter of intent that sets out the price, earnest money, the length of the due diligence period, financing terms, the closing date and any special conditions. Price is only one variable. A slightly lower offer from a buyer with strong financing, a short inspection period and a realistic closing date can be worth more than a higher number from a buyer who needs everything to go right. Once the business terms are agreed, attorneys prepare the purchase contract.

Due diligence: where most sales are won or lost

After the contract is signed, the buyer investigates the property during the due diligence period and can usually walk away or renegotiate if they find problems. Expect a property condition inspection, a review of your leases and financials, a title commitment and survey, and zoning and permit checks. Lenders add an appraisal and their own requirements.

Environmental review is common. The U.S. Environmental Protection Agency explains that All Appropriate Inquiries, the process of evaluating a property's environmental conditions, must be conducted before acquisition for a buyer to qualify for certain protections from federal cleanup liability, and it cites the ASTM E1527-21 Phase I standard as consistent with that rule. In practice, many buyers and lenders order a Phase I environmental site assessment for that reason, especially on industrial or older retail property.

If you have tenants, the buyer will ask each one to sign an estoppel certificate confirming the lease terms, the rent and that there are no undisclosed disputes. Tenant estoppels are a frequent source of delay, so tell tenants early that they will be asked for one and make sure your records match theirs.

Sellers should expect requests for repairs or price adjustments when inspections turn something up. Respond with facts: repair invoices, warranty documents, a contractor's estimate. A seller who has already inspected the roof and the heating and cooling equipment before listing is negotiating from information rather than surprise.

What slows a commercial sale down

In my experience, these are the issues that stretch a sale or cause it to fall through. Most can be addressed before listing.

Communication matters as well. When a buyer's question sits unanswered for a week, momentum fades and doubts grow. I keep a running list of open items during due diligence and push each one to resolution, because a sale that keeps moving is far more likely to close than one that stalls.

• A price set well above what the income or comparable sales support
• Missing or inconsistent leases, rent rolls or expense records
• Deferred maintenance, especially roofs and heating and cooling equipment
• Title or survey issues such as encroachments or unrecorded easements
• Environmental concerns that call for further testing
• Tenant disputes or estoppels that do not match the owner's records
• A buyer whose financing was never solid

Taxes, proceeds and a possible exchange

Sale proceeds are affected by your loan payoff, closing costs, prorated rents and expenses, and taxes. Property taxes in Texas are typically prorated between buyer and seller at closing, and how that proration is handled matters more than many sellers expect; I explain the mechanics in my guide on Texas property taxes and commercial property.

Some sellers reinvest through a like-kind exchange. The IRS instructions for Form 8824 state that real property held for use in a trade or business or for investment can qualify, that replacement property must be identified within 45 days after the property given up is transferred, and that it must be received within 180 days or by the due date of the tax return, including extensions, whichever is earlier. Exchanges are commonly handled through a qualified intermediary. Those deadlines are strict, so talk to your CPA and attorney before you list, not after you have a buyer.

Starting the conversation about a sale

If you are thinking about selling, the most useful first step is a candid look at the property: what kind of buyer it will attract, how it is likely to be valued, which documents are missing, and what could be fixed before going to market. I work from McKinney with owners of office, retail and industrial property across Dallas–Fort Worth, and that first review costs you nothing.

It also helps to understand how your buyer will think. My guide on the mistakes first-time commercial buyers make is written for buyers, but sellers who read it know exactly which questions are coming and can have the answers ready before anyone asks.

Questions people ask me