Off-Market Healthcare Real Estate Sales: MOB, Surgery Centers, Portfolios

26th April 2026 | by the Investment Grade Team

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Why healthcare goes off-market. The tenant in healthcare real estate is almost always the operator. A public listing tells employees, referring physicians, patients, recruiters, and competitors that the practice is in transition, even when nothing material is changing. The operational damage from public exposure routinely exceeds any pricing premium a public process would produce. Off-market is not a preference in healthcare CRE. It is the structural requirement.

Healthcare commercial real estate is a distinct asset class. The credit underwriting is different (the operating practice is the credit, not a public-rated tenant). The buyer universe is different (specialty healthcare REITs, healthcare-focused private equity, hospital systems, family offices comfortable with practice-level credit). The transaction confidentiality requirements are different (the operating tenant is the seller, and disrupting the underlying practice is unacceptable). And the deployment opportunities for institutional capital are extraordinary: an aging demographic, a continuing shift to outpatient care, a fragmented ownership base, and a deep institutional appetite for healthcare-backed income.

This is the Investment Grade overview of off-market healthcare real estate dispositions: which sub-asset classes Investment Grade covers, why healthcare CRE goes off-market, the buyer landscape, the portfolio premium, sale-leaseback structures for owner-operators, and how the engagement works.

Healthcare Sub-Asset Classes Covered

Investment Grade represents owners of healthcare real estate across the full spectrum of outpatient and specialty healthcare property types. Each sub-class has its own buyer pool, its own cap rate range, and its own underwriting considerations.

Sub-Asset ClassTypical Cap Rate RangeOff-Market Demand Depth
Medical Office Buildings (MOB)5.50% to 7.00%Deep institutional demand from specialty healthcare REITs and healthcare-focused PE
Ambulatory Surgery Centers (ASC)6.25% to 7.50%Strong demand, particularly for hospital-affiliated and multi-physician ownership
Dialysis Centers5.50% to 6.75%Deep demand given long-duration corporate-credit lease structures
Urgent Care5.75% to 7.25%Strong demand, sensitive to operator credit and lease structure
Dental Offices6.00% to 7.50%Strong demand from dental rollup PE and specialty REITs
Behavioral Health Facilities6.50% to 8.00%Growing institutional demand as the sub-sector matures
Veterinary Clinics5.50% to 7.00%Strong demand from specialty REITs and vet-rollup PE
Imaging Centers6.50% to 7.75%Selective demand depending on equipment and operator credit
Infusion and Specialty Care6.25% to 7.50%Growing demand as outpatient infusion expands
Physician Practice Real Estate6.00% to 7.50%Practice-level credit, common sale-leaseback path

Cap rates as of Q1 2026, Investment Grade observed range across recent comparable transactions. Specific asset pricing depends on lease structure, operator credit, market depth, and physical condition.

Why Healthcare CRE Goes Off-Market

The Operator Is the Tenant

In most healthcare CRE, the operator owns the building they operate from, or an investor owns the building leased to a single-tenant operating practice. Either way, the lease performance depends entirely on the operating practice. A public listing of the property tells the practice’s audiences (employees, referring physicians, patients, recruiters, payers) that something is happening to the practice, regardless of whether the underlying capital event has any operational consequence.

Referring physicians may slow referrals. Patients may delay procedures. Recruiters may interpret the listing as a signal of practice transition and adjust outreach. Payers may revisit contracted rates at the next negotiation. None of these dynamics happen with off-market distribution because the transaction is invisible to the operational audiences. The full tenant-relationship case is in The Confidential CRE Sale: Protecting Tenant Relationships.

Practice Financial Confidentiality

Sale-leaseback structures and even fee-simple sales of practice-occupied buildings require institutional buyers to underwrite the operating practice as the credit. This means three to five years of practice financials, payer mix data, productivity metrics, and forward-looking projections. None of this information can be released through a public process without compromising the practice’s competitive position. Off-market distribution under NDA controls who sees what, when.

Specialty Buyer Concentration

The institutional buyer pool for healthcare real estate is concentrated in specialty REITs and healthcare-focused PE platforms. Generic CRE marketplaces like LoopNet do not efficiently surface these buyers. Reaching them requires direct, curated outreach. Off-market is not just a confidentiality structure; it is the practical path to reach the right buyers for healthcare-specific real estate.

The Healthcare CRE Buyer Landscape

Five distinct buyer categories transact healthcare real estate off-market, each with different mandates, return expectations, and underwriting approaches.

Specialty healthcare REITs. Publicly traded REITs whose entire mandate is healthcare real estate, typically split between medical office, life sciences, senior housing, and skilled nursing. They underwrite on practice credit, market position of the building within the local healthcare ecosystem, and the strategic value of the building to existing or potential hospital system relationships. They pay competitive cap rates and close quickly when an asset fits the mandate.

Healthcare-focused private equity. Mid-market and mega-cap PE platforms with dedicated healthcare real estate strategies, often paired with healthcare operating-company portfolios. Their underwriting integrates real estate value with operator value, producing a more sophisticated view of the asset. They are the dominant buyer for medical office portfolios in the $25M to $250M range.

Hospital systems and integrated delivery networks. Where the property is strategically aligned with a hospital system’s network, the system itself may be the buyer. This is most common in MOBs adjacent to or affiliated with the system, in ASC properties hosting partner-physician procedure volume, and in real estate housing employed-physician practices. Hospital system pricing is often above pure financial-investor pricing because of the strategic value.

Family offices. Family offices are increasingly active healthcare CRE buyers, particularly for medical office and dental real estate. They appreciate the demographic tailwind, the long-duration income, and the recession-resistant cash flow. Family offices often pay above the institutional bid because the after-tax return calculation factors estate planning and depreciation pass-through.

Specialty PE rollup platforms. Dental support organizations (DSOs), physician practice management organizations (PPMOs), veterinary rollups, dermatology rollups, ophthalmology rollups, and similar consolidation platforms acquire real estate as part of their operating company acquisitions, or separately as a real estate strategy alongside the operating consolidation. They are highly active in their target sub-sectors.

Investment Grade does not publish the specific buyer roster on this page. Specific buyer matching is presented during the pre-listing analysis based on the property and the seller’s objectives.

Healthcare Real Estate Portfolios

The healthcare CRE buyer pool shows particularly aggressive appetite for portfolios. The reasons are structural. Healthcare-focused capital is over-allocated to the sector and seeking deployment at scale. Institutional buyers face per-deal underwriting costs that make individual property acquisition uneconomic below a certain size. Operating-platform buyers (DSOs, PPMOs, vet rollups) acquire real estate as part of operating consolidation, which inherently produces portfolios. Specialty REITs prefer portfolio acquisitions for capital deployment efficiency and immediate diversification.

The portfolio segments where institutional appetite is strongest:

  • Medical office portfolios. 5+ MOBs, particularly multi-state portfolios with strong underlying tenant credit, draw aggressive specialty REIT and healthcare PE bidding.
  • Dental office portfolios. Multi-state dental real estate portfolios (often paired with DSO operating consolidation) are highly active.
  • Veterinary clinic portfolios. Vet rollup PE and specialty REITs both target multi-property vet portfolios.
  • Dialysis center portfolios. Multi-state dialysis portfolios (often with major-credit corporate operator leases) are deeply bid.
  • Surgery center portfolios. Multi-property ASC portfolios with established operator credit draw strong institutional interest.
  • Specialty practice rollups. Dermatology, ophthalmology, GI, urology, women’s health, and other specialty practice real estate portfolios.

Portfolio dispositions consistently clear at competitive cap rates and frequently at par or premium to the equivalent individual sales. For owners holding multiple healthcare properties, the portfolio path produces a faster, cleaner, and equivalently priced outcome compared to sequential individual sales. The portfolio premium is one of the structural reasons healthcare CRE owners should consult on disposition strategy before listing any individual property.

Healthcare Sale-Leasebacks for Owner-Operators

Healthcare practice owners who own the real estate beneath their practice can extract real estate equity through a sale-leaseback while continuing to operate uninterrupted. The practice signs a long-term lease back from the new owner, and the operating business continues from the same location with the same team and the same patient relationships.

The most common healthcare sale-leaseback profiles:

  • Multi-physician practices extracting equity for partner buyout, growth capital, or partner liquidity.
  • Specialty rollup platforms monetizing the real estate of practices acquired in operating consolidations.
  • Single-physician owner-occupied buildings at retirement transition or estate planning.
  • Surgery center owner groups separating real estate ownership from operating ownership for tax and capital efficiency.
  • Dental practices at sale or rollup transition extracting building equity.
  • Veterinary practices at consolidation or retirement transition.

Sale-leaseback structures are by definition off-market. A public listing of a sale-leaseback signals to the practice’s operational audiences that the operating company is extracting capital, which damages the underlying practice. Every responsible healthcare sale-leaseback runs off-market through curated outreach. The detailed sale-leaseback process is in Off-Market Sale-Leasebacks for Owner-Operators and the strategic guide is in Investment Grade Sale Leasebacks.

Healthcare 1031 Exchanges

Healthcare real estate is one of the most active 1031 exchange categories, both as relinquished property (healthcare practice owners selling buildings as part of practice transition) and as replacement property (1031 buyers seeking healthcare-tenant net-lease income). Investment Grade’s healthcare practice intersects directly with the 1031 buyer pipeline.

The cross-pollination produces direct seller-to-buyer matches: a physician-group owner selling their building can be matched directly against a 1031 buyer in their identification window seeking healthcare-tenant replacement, with neither side appearing on a public marketplace. The 1031 framework is in Investment Grade 1031 Exchange: The Complete 2026 Guide. The off-market 1031 inventory case is in Off-Market 1031 Replacement Inventory.

The Investment Grade Healthcare Practice

Investment Grade represents owners of healthcare real estate on dispositions, sale-leasebacks, portfolio sales, and 1031 exchanges. The engagement model follows the standard Investment Grade off-market process with healthcare-specific additions: practice financial disclosure under controlled NDA, lease structure design for sale-leaseback transactions, payer mix and operator credit analysis, and matching against the active healthcare-focused buyer pool.

Investment Grade does not represent operating practices on practice sales themselves (those are physician-group M&A transactions handled by healthcare investment bankers and specialty practice brokers). Investment Grade represents on the real estate component, which is often coordinated alongside the practice transaction but transacts under different counterparty dynamics.

For listings outside Illinois, Investment Grade coordinates through Broker of Record co-listing partnerships with licensed brokers in the relevant state, ensuring full regulatory compliance on every transaction.

Frequently Asked Questions

What does Investment Grade represent on healthcare CRE transactions?

The real estate side. Investment Grade represents owners on dispositions of healthcare real estate (single-property and portfolio), sale-leasebacks for practice owners, and 1031 exchanges. Practice-level M&A transactions (the sale of the operating practice itself) are handled by healthcare investment bankers and specialty practice brokers; Investment Grade’s role is the real estate coordinated alongside or independent of the operating transaction.

Can a healthcare practice owner sell the building without selling the practice?

Yes. The most common structure is a sale-leaseback: the practice owner sells the building to an institutional buyer and simultaneously signs a long-term lease back, typically 15 to 25 years with renewal options. The practice continues to operate from the same location, the team and patient relationships are uninterrupted, and the owner extracts the building equity for partner buyout, growth capital, debt paydown, or estate planning.

Does the practice’s operating financial information get exposed publicly?

No. Off-market distribution releases practice financials only under non-disclosure to pre-qualified buyers. The information is never publicly exposed, and Investment Grade controls who sees what and when. For practice owners, this confidentiality protection is the primary reason healthcare sale-leasebacks must run off-market rather than through public listing.

What does a healthcare CRE portfolio sale typically include?

A portfolio is any group of healthcare properties marketed and sold as a single transaction. Common structures include 5 to 50 medical office buildings under common ownership, multi-state dental real estate portfolios paired with operating DSO consolidation, multi-property surgery center portfolios, dialysis portfolios with corporate-credit operator leases, and specialty practice rollup real estate. Portfolios consistently draw deeper institutional bidding than individual property sales.

How is healthcare real estate priced compared to other CRE?

Cap rates depend on sub-class, operator credit, lease structure, and market. Medical office and dialysis trade tightest given strong operator credit and long lease structures. Specialty sub-classes (behavioral health, infusion, imaging) trade wider depending on operator-credit and equipment-sensitivity considerations. The full pricing analysis is part of every pre-listing engagement.

Related Investment Grade Reading

Discuss Your Healthcare CRE Disposition

For healthcare practice owners, healthcare CRE investors, and healthcare PE platforms considering a disposition, sale-leaseback, or portfolio sale, the pre-listing conversation is at no cost and produces a written analysis covering expected pricing, the recommended path (off-market, public, or hybrid), and the specific buyer pool that would be reached. All conversations are fully confidential. Email team@investmentgrade.com, call 312.433.9300 x20, or see contact Investment Grade for the full service overview.

Investment Grade Income Property, LP is a licensed commercial real estate brokerage. Out-of-state listings are co-listed with our Broker of Record network of licensed brokers in the relevant state. This page is for informational purposes and does not constitute legal, tax, or investment advice.

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