What Is Data Center Real Estate?
Data center real estate is purpose-built property that houses servers and network equipment, leased to cloud providers, enterprises and colocation customers by power capacity (megawatts) rather than floor area, with the landlord providing power, cooling, security and connectivity. Demand has grown with cloud computing and, since 2023, with the power-hungry hardware of artificial intelligence, making grid power rather than land the binding constraint and the sector one of the fastest-growing in real estate.
| Item | Detail |
|---|---|
| Leasing unit | Kilowatts or megawatts of critical IT load; rents quoted per kW-month |
| Tenants | Hyperscale cloud providers (single-tenant builds), enterprises and colocation customers (multi-tenant) |
| Capital intensity | $10 million or more per megawatt to build, most of it electrical and mechanical plant |
| Constraint | Grid power and interconnection queues; sites with secured power command premiums |
| Ownership | Specialized REITs, private infrastructure funds, hyperscalers' own development |
| Tax | 39-year depreciation for the building; shorter lives for much of the equipment under Publication 946 |
How Does Data Center Real Estate Work?
The landlord builds a shell with redundant power feeds, generators, uninterruptible power supplies, cooling and fibre connectivity, and leases capacity to tenants who install their own servers; hyperscale leases are long (10 to 15 years), single-tenant and signed before construction, while colocation leases are shorter and multi-tenant with recurring interconnection revenue. Rent is set per kilowatt of power delivered, and the landlord's cost structure is dominated by electrical and mechanical systems that depreciate faster than a building and need replacement over the lease term. Since 2023, demand from AI training clusters has absorbed available capacity in the major markets and pushed developers to secondary markets where power can be secured; utility interconnection timelines of several years now decide which projects proceed. The Census construction data captures the building boom; IRS Publication 946 sets depreciation, with cost segregation moving much of the plant to 5-, 7- and 15-year lives; the sector's REITs and funds report capacity under construction and pre-leasing as their key metrics.
Worked example. A developer builds a 50 megawatt data center at $11 million a megawatt, $550 million, and leases it to a hyperscaler at $140 per kilowatt-month. Revenue is $84 million a year and NOI at a 65% margin about $54.6 million, worth $910 million at a 6% cap rate: a development gain of $360,000,000 if the lease is signed and the power delivered. If grid interconnection slips two years, the capital sits idle and the tenant may walk; if the hyperscaler builds its own instead, the colocation market's rents decide the value. The inputs are illustrative numbers, not market data.
What Does Data Center Real Estate Cost?
Construction at $10 million or more per megawatt; power costs, usually passed through to tenants; maintenance and replacement of electrical and mechanical plant; connectivity and security operations; and for REIT and fund investors, management fees and the capital raises that growth requires.
How Is Data Center Real Estate Taxed?
Rental income through REITs or partnerships; 39-year depreciation of the building under Publication 946 with cost segregation placing generators, UPS, cooling and cabling on shorter schedules; passive activity rules under Publication 925 for direct investors; sale treatment under Publication 544. REIT dividends on Form 1099-DIV with the 20% deduction.
What Are the Risks of Data Center Real Estate?
- Tenant concentration: a hyperscale building has one tenant whose renewal or departure decides it.
- Technology and obsolescence: power densities and cooling requirements change, and a 2015 design may not serve 2030 hardware.
- Power and regulatory risk: interconnection delays, utility rate changes and local opposition to new builds.
- Supply response: record construction could outrun demand if AI investment slows, as happened to telecom hotels in 2001.
Common misconception. A data center is not an office building with servers in it. It is a power and cooling plant with a building around it, leased by the megawatt, depreciating like equipment, and valued on the scarcity of grid connections rather than location in the usual sense; the real estate investor is underwriting a utility-scale electrical project with a technology tenant.
Where Does Data Center Real Estate Fit?
Liquidity. Good for stabilized, leased facilities, which infrastructure funds and REITs buy readily; excellent through data center REITs; poor for unleased development.
Who uses it. Real estate and infrastructure investors who can evaluate power procurement, tenant credit and technology risk; data center REITs for diversified exposure.
Portfolio role. A growth-oriented component of a real estate or infrastructure allocation, with technology and tenant concentration counted as the risks they are.