How to Sell Your Surgery Center Real Estate

Physician-owned ambulatory surgery center real estate can be sold to an institutional buyer entirely separately from the operating business. The most common structure is a sale-leaseback: the physician group sells the building, signs a long-term lease to continue operating the ASC, and walks away with significant capital while retaining full ownership and control of the center itself.

This article covers what drives ASC real estate value, who buys it, how the sale process works, and the most common mistakes physician-owners make along the way.

The Real Estate and the Business Are Two Different Assets

Many physicians conflate the value of their ASC with the value of the building that houses it. They are distinct assets governed by different markets, underwritten by different buyers, and priced on different metrics.

The operating business is valued on EBITDA multiples. The real estate is valued on the income it generates from the lease, expressed as a capitalization rate applied to net operating income. When CREG represents a physician-owner selling ASC real estate, we are selling the building and the lease stream, not the center's clinical operations, case volumes, or payor mix.

This distinction matters for several reasons:

• You retain the business. A real estate sale does not affect ownership of the ASC operating entity, its licenses, its physician partnership agreements, or its managed care contracts.
• Timing is flexible. You can sell the real estate now and sell the business later, or never. Many physician groups sell the real estate to access capital for the practice while continuing to own the center for years.
• The buyer pool is different. Real estate investors, REITs, and institutional funds do not need or want operational control of your surgery center. They want a creditworthy tenant and a long-term lease.

For physicians who are also planning a practice-side transaction with a private equity partner, the real estate sale is typically handled separately and in parallel. See our article on coordinating a practice sale when you own the building for guidance on sequencing those transactions.

Sale vs. Sale-Leaseback: Which Structure Is Right for You?

There are two primary transaction structures for physician-owned ASC real estate.

Sale-Leaseback (the most common structure)

You sell the property to an institutional buyer and simultaneously sign a long-term NNN lease to continue operating your ASC in the building. The lease typically runs 12 to 20 years with renewal options. You receive sale proceeds at closing, eliminate your mortgage and property ownership obligations, and continue operating the surgery center as before.

The sale-leaseback is by far the most common structure for physician-owned ASC real estate because it solves the core problem: physicians want the capital locked in the building without disrupting their operations. For more on how leasebacks are structured and what terms to negotiate, see our Medical Property Sale-Leaseback Guide.

Outright Sale with Relocation

Some physician groups sell the building and relocate the ASC to leased space elsewhere. This makes sense when the current building no longer fits the practice's clinical needs, the lease economics at a new location are favorable, or the physicians are approaching retirement and do not want a 15-year leaseback obligation.

Outright sale typically generates a higher per-square-foot price than a sale-leaseback because the buyer is not taking on a long-term tenancy obligation. The trade-off is relocation cost, operational disruption, and the loss of an established location that patients and referral sources know.

What Drives ASC Real Estate Value

Institutional buyers underwrite ASC real estate on the strength of the income stream, not the physical building. The five factors that most directly affect value are:

1. Lease Term and Structure

The single most important value driver is remaining lease term. Institutional buyers need certainty of cash flow, and a longer lease produces a higher purchase price. A 15-year NNN lease is worth materially more than a 10-year lease on otherwise identical properties. Most competitive sale-leaseback processes for ASC real estate target an initial lease term of 12 to 20 years.

Lease structure matters as well. NNN (triple-net) and absolute-net leases, in which the tenant bears property taxes, insurance, and maintenance, are what institutional buyers require. Gross or modified gross leases substantially reduce buyer interest and value.

2. Operator and Tenant Strength

Buyers underwrite the creditworthiness of the entity signing the lease. A well-capitalized physician group with a strong case volume history is a creditworthy tenant. A group that has recently been acquired by a private equity platform may be an even more attractive tenant from a buyer's perspective, because PE-backed healthcare operators carry institutional credit. If your ASC has had a PE transaction on the operations side, that can support the real estate valuation.

3. Surgical Specialty and Case Mix

Specialty mix affects buyer perception of business stability. ASCs anchored by orthopedics, ophthalmology, gastroenterology, and multi-specialty platforms attract the strongest buyer interest because those specialties have demonstrated durable demand and favorable reimbursement trends. Single-specialty ASCs focused on higher-risk or payor-sensitive procedures may require more buyer education during the marketing process.

4. Facility Design and Operating Room Count

Purpose-built ASC facilities command premium pricing over general medical office space that has been adapted for surgical use. Features that buyers and their underwriters look for include dedicated OR suites with appropriate ceiling height and infrastructure, clean and dirty corridors separated per AAAHC/Joint Commission standards, adequate HVAC and electrical capacity, and sufficient pre-op and recovery bay count relative to OR count.

OR count matters because it determines throughput capacity. A two-OR facility creates meaningful single-point-of-failure risk that buyers discount. A four-OR or larger facility with redundant capacity is viewed more favorably.

5. Location and Market

Location affects both the demand for the ASC's services and the real estate's re-tenanting risk in a buyer's downside scenario. ASCs in growing suburban markets with strong commercial insurance penetration and favorable demographics attract the broadest buyer pool. Certificate of Need state locations, while adding regulatory complexity, can support valuations in markets where new ASC licenses are restricted, because the operator's existing position is protected.

For current cap rate benchmarks by market type, see our Medical Office Cap Rates 2026 article.

Who Buys ASC Real Estate

The buyer universe for ASC real estate overlaps with the broader medical office buyer market but includes a subset of investors with specific ASC acquisition mandates. Understanding who the buyers are helps explain why a competitive marketing process produces better outcomes than accepting an unsolicited offer.

Healthcare REITs

Healthcare-focused Real Estate Investment Trusts are among the most active buyers of ASC real estate. REITs offer competitive pricing, well-resourced due diligence teams, and established closing processes. They typically require properties above a minimum size threshold and prefer long lease terms. Their cost of capital and acquisition volume means they can pay at the low end of the cap rate range when competing for quality assets.

Private Equity Real Estate Funds

PE funds with healthcare real estate mandates acquire ASC buildings as part of portfolio strategies targeting medical outpatient facilities. These funds are often more flexible on asset size and structure than REITs and can move quickly when motivated. Many are actively building ASC portfolios and will pay premium prices to acquire the right assets.

Institutional Investors and Family Offices

Pension funds, endowments, insurance companies, and large family offices seek stable, long-duration income and view ASC real estate as an attractive alternative to other net-lease assets. These buyers tend to favor larger, stabilized facilities with strong credit tenants and long remaining lease terms.

Why a Competitive Process Matters

Each buyer type prices ASC real estate differently based on their portfolio strategy, capital cost, and acquisition pipeline. A competitive process that surfaces 15 to 20 qualified institutional buyers frequently produces pricing 10 to 15% above what any single buyer would offer bilaterally. For a $10 million building, that difference can represent $1 to $1.5 million in additional proceeds. See our article on why physicians should not accept direct offers without running a process.

The Sale Process and Timeline

A well-run ASC real estate sale follows a disciplined process. Here is what to expect.

Phase 1: Engagement and Preparation (Weeks 1 to 4)

CREG begins by reviewing the property's lease or proposed leaseback terms, rent rolls, historical operating statements, building documentation, and any existing survey or title materials. We develop a broker opinion of value (BOV) establishing the pricing range and prepare the confidential offering memorandum (OM) that will be distributed to qualified buyers.

Having the following materials in hand before launch accelerates the process and reduces due diligence friction:

• Existing lease or draft leaseback term sheet
• Three years of operating statements and current rent roll
• Current title report or most recent owner's policy
• As-built floor plans and building specifications
• Survey (ALTA preferred)
• Environmental Phase I report (if available)
• Certificate of occupancy and any applicable licensure documentation

Phase 2: Confidential Marketing (Weeks 2 to 6)

CREG distributes the OM to qualified institutional buyers under confidentiality agreement and manages inbound buyer interest. We target buyers with demonstrated ASC acquisition history and the financial capacity to close. The marketing period for ASC real estate is typically 2 to 4 weeks, shorter than the 4 to 6 weeks typical of standard medical office because the buyer pool is more concentrated and buyers move quickly on well-priced assets.

Phase 3: Offer Review and LOI Negotiation (Weeks 5 to 8)

CREG collects offers, prepares a comparative analysis for the seller, and advises on the trade-offs among competing bids. Price is not the only variable: closing certainty, due diligence period length, earnest money, and the buyer's track record on closing all matter. We negotiate the letter of intent (LOI) to establish price, leaseback terms, timeline, and key conditions.

Phase 4: Due Diligence and Closing (Weeks 8 to 20)

Institutional buyers typically require 30 to 45 days of due diligence. CREG coordinates the information flow, manages the data room, and works with the seller's counsel on purchase and sale agreement negotiation in parallel with due diligence. Closing typically follows 15 to 30 days after PSA execution.

Total elapsed time from engagement to closing: approximately 90 to 150 days for a well-prepared transaction. For more on what affects the overall timeline, see our article on how long it takes to sell a medical office building.

Transactions: What CREG Has Closed

CREG Healthcare has represented physician-owners in ASC real estate sales across the country. Three examples from our transaction history illustrate the range of ASC assets the institutional market will absorb:

• SouthPoint Surgery Center (Jacksonville, FL): A 34,000 SF ASC-anchored medical office building sold for $18.6 million to a healthcare real estate fund. The integrated surgery center and clinic platform attracted a competitive buyer pool and closed at a premium to initial pricing guidance.
• Surgery Center of Fairbanks (Fairbanks, AK): A 40,174 SF multi-specialty ASC sold for $22.3 million. As the only freestanding ASC in Alaska's Interior region, the facility's monopolistic market position and favorable Alaska reimbursement rates supported strong pricing despite a non-primary market location.
• Premier Surgery Center (Brunswick, GA): A 23,046 SF integrated orthopedic surgery center and clinic sold for $9.8 million. The purpose-built orthopedic platform with dedicated operating rooms designed for joint replacements and arthroscopy appealed to buyers focused on musculoskeletal ASC assets.

These transactions span market sizes, geographies, and specialty mixes, and reflect the range of institutional demand for physician-owned ASC real estate when sold through a competitive process.

Mistakes to Avoid

Accepting an Unsolicited Offer Without a Process

An unsolicited offer from a buyer who contacted you directly is almost never the highest price available. It represents one buyer's view of value, not the market's. Running a competitive process among 15 to 20 qualified buyers is how physician-owners realize full market value. Accepting the first offer eliminates that competition and typically leaves significant proceeds on the table.

Going to Market With a Short or Ambiguous Lease

Institutional buyers require a clear, long-term lease to underwrite. If you go to market without a fully negotiated leaseback term sheet, buyers will discount for the uncertainty. Establish rent, term, renewal options, and NNN structure before engaging the market. CREG helps clients structure leaseback terms that maximize both buyer interest and seller flexibility.

Using a General Commercial Broker

ASC real estate requires access to buyers with specific healthcare mandates. General commercial brokers do not have established relationships with healthcare REITs, healthcare-focused PE funds, or the institutional investors who pay premium prices for ASC assets. The difference between a healthcare specialist's buyer network and a general broker's is often the difference between competitive pricing and a below-market outcome.

Waiting Until a Financial Event Forces the Sale

Physicians who sell because of a maturing loan, a forced buyout, or an impending retirement on a fixed timeline lose negotiating leverage. Buyers recognize urgency and price accordingly. The best time to sell is when you are prepared, the facility is well-occupied, and you have the flexibility to run a 90 to 120 day process without pressure.

Failing to Coordinate With the Practice-Side Transaction

When a PE firm is also acquiring the ASC operations, the real estate sale needs to be sequenced carefully. Selling the real estate into a sale-leaseback before the operations transaction can simplify the practice deal for the PE buyer, who no longer has to underwrite the real estate. Done poorly, the two transactions can create conflicting obligations or timing problems. CREG works closely with M&A advisors to sequence transactions in the physician's best interest. For more, see our article on owning medical real estate when your practice is being sold.

ASC Real Estate and the Sale-Leaseback for Physicians

For the right physician group, an ASC sale-leaseback converts a substantial illiquid asset into capital that can fund practice growth, retire debt, diversify personal wealth, or support retirement planning, without touching the operating business at all.

The most common use of sale-leaseback proceeds among CREG's ASC clients includes paying off the mortgage on the building (eliminating the debt service obligation and replacing it with a fully deductible rent payment), diversifying personal wealth into liquid financial assets, funding partner buyouts, and capitalizing new locations.

For a detailed look at the financial trade-offs between continued ownership and a sale-leaseback, including a comparison of debt service versus rent expense and the tax treatment of each, see our Complete Sale-Leaseback Guide.

For current market data on ASC transaction volume, buyer demand, and valuation trends, see our ASC Market Update 2026.

Frequently Asked Questions

Can I sell my surgery center real estate without selling the ASC business?

Yes. The real estate and the operating business are separate assets and can be sold independently. Selling the building through a sale-leaseback is one of the most common structures: the physician group sells the property to an institutional buyer and signs a long-term lease to continue operating the ASC. The business remains entirely in physician hands.

What cap rates do ASC buildings trade at?

ASC real estate typically trades at lower cap rates than standard medical office, reflecting the premium buyers place on surgery center income streams. Single-tenant, purpose-built ASC facilities in strong markets have traded in the mid-5% to low-6% range. [Cap rate range to be confirmed by Josh against recent CREG transactions before publishing.] Cap rates vary by lease term, operator strength, specialty mix, and market.

Who buys ASC real estate?

Healthcare REITs, private equity real estate funds, and institutional investors with healthcare mandates are the primary buyers. These are the same buyers who purchase medical office buildings, but many have dedicated ASC acquisition strategies because surgery center real estate commands premium pricing. Family offices and high-net-worth investors also participate, particularly for smaller facilities.

How long does it take to sell ASC real estate?

From engagement to closing, most ASC real estate transactions take 90 to 150 days. The timeline includes a 2 to 4 week marketing period, 30 to 45 days to negotiate and execute a letter of intent, and 45 to 60 days of due diligence and closing. Having clean lease documentation, current financials, and a clear facility history in hand before launch shortens the process.

Does the lease I sign back have to be a triple-net lease?

Institutional buyers require NNN or absolute-net lease structures, in which the tenant is responsible for property taxes, insurance, and maintenance. This mirrors what most physician-owned surgery centers already pay as owner-operators. Key negotiating points are annual rent escalations (typically 2 to 2.5%), renewal options, and caps on structural maintenance obligations.

Does a Certificate of Need affect the real estate sale?

A CON is a license tied to the operating business, not to the real estate. It does not transfer with the building and is not part of the real estate transaction. However, a CON state location can affect buyer demand: in markets where new ASC licenses are restricted, the existing operator's foothold is more stable, which investors view favorably when underwriting the lease.