Office vs industrial vs data center real estate is the clearest split in commercial property in 2026, and the money is going to the buildings that hold servers. Data center REITs returned 33.2% in the first half of 2026 after losing 14.2% in 2025, and their funds from operations grew 29.4% year over year in the first quarter [1]. Across all equity REITs, FFO reached a record $22.4 billion in the second quarter, up 12.4%, with occupancy at 93.8% and an implied cap rate of 5.7% [2][3]. Office landlords remain the laggards: BXP (BXP), the largest listed office owner, still held 143 office properties out of 164 in its 51.1 million square foot portfolio as of June 30, 2026 [4], and that concentration is exactly what public investors have discounted. This note compares the three sectors on operating results, capital flows and valuation.
Where the operating results diverge
Nareit's T-Tracker for the second quarter of 2026 shows a healthy industry in aggregate: net operating income rose 6.8% to $32.7 billion, same-store NOI rose 4.1%, over 70% of REITs grew FFO and nearly 80% grew NOI [2][3]. Balance sheets are conservative, with leverage at 34.4% of market assets, 89.8% of debt at fixed rates, 83.0% unsecured, a weighted average term to maturity of 5.8 years and a weighted average interest rate of 4.2% [3].
The sector detail explains the price action. Data center REITs grew NOI 15.8% year over year to $3.5 billion in the first quarter, paid $1.7 billion of dividends in the quarter, and issued $4.2 billion of unsecured debt and $5.3 billion of equity over the prior twelve months to fund expansion [1]. Their three index constituents own 352 data center properties with a combined market capitalization of $202.3 billion and a dividend yield of 2.35% [1]. That low yield is the market's way of saying growth, not income, is the product.
| Sector signal (latest available) | Office | Industrial | Data centers |
|---|---|---|---|
| Representative REIT | BXP (BXP): 51.1M sq ft, 164 properties, 143 office [4] | Prologis (PLD): logistics real estate, revenue up 12.3% year over year in the latest quarter [4] | Digital Realty (DLR): 300+ facilities in 55+ metros, revenue up 29.9% [4]; Equinix (EQIX): revenue up 16.7% [4] |
| Sector return, 2025 | n/a | n/a | -14.2% [1] |
| Sector return, first half 2026 | n/a | n/a | +33.2% [1] |
| Q1 2026 FFO growth | n/a | n/a | +29.4% [1] |
| Dividend yield | n/a | n/a | 2.35% [1] |
Office and industrial sector index returns are not broken out in the sources used here, so the table shows company-level revenue growth from DataPorium's stock market profiles instead [4]. The direction is consistent: the fastest revenue growth sits in data centers, then logistics, with office trailing.
Why office trails even as the economy grows
Office demand is a function of jobs and of square feet per job, and the second variable has fallen since 2020 as hybrid work spread. BXP's portfolio is concentrated in six gateway markets (Boston, Los Angeles, New York, San Francisco, Seattle and Washington, DC) and includes six properties under construction or redevelopment [4], which shows that the best-located office buildings are still being built and leased. The problem is the middle of the market: older buildings with long lease-up periods and heavy capital needs. Lenders price that risk into refinancing, and public investors price it into the shares.
Where the capital is going
Capital flows confirm the ranking. Equity REITs made $24.4 billion of gross acquisitions and $15.5 billion of net acquisitions in the second quarter of 2026 against $8.9 billion of dispositions [3]. In the first half of the year, REITs raised $35.4 billion, including $17.1 billion of unsecured debt and $8.6 billion of common shares, and announced $57.7 billion of mergers, $46.8 billion of it in public-to-public consolidations [5]. Data centers attracted a new entrant in May 2026 when Blackstone Digital Infrastructure Trust raised $1.75 billion in an initial public offering [1].
The demand driver is computing. Data center tenants named by Nareit include Amazon, Apple, AT&T, Google, IBM, Meta, Microsoft and Oracle [1], companies whose capital budgets are set by artificial intelligence and cloud workloads rather than by the business cycle. The constraint is power: data center REITs reported that 100% of them procure clean energy, and every new campus depends on grid connections that take years to secure [1]. Industrial space benefits from a similar structural tailwind, the shift of retail to logistics, but with far more available land, which caps rent growth.
- Data centers: highest growth, lowest yield (2.35%), highest capital needs; returns depend on continued tenant spending on computing [1].
- Industrial: steady growth from logistics demand; Prologis grew revenue 12.3% in its latest quarter [4].
- Office: highest yields and deepest discounts; returns depend on refinancing and on the gap between prime and secondary buildings [4].
- Investors can track prices, dividends and profiles for each REIT on DataPorium's stock market pages and screen the sector on the stock screener [4].
Valuation: cap rates against a 4.8% Treasury
The REIT industry's implied cap rate was 5.7% in the second quarter [3], and the 10-year Treasury yield closed at 4.79% on September 1, 2026, up from 4.62% at the end of August [6]. That leaves a spread of roughly one percentage point over the risk-free rate for the average REIT, a thin cushion by historical standards. Data centers trade at a much lower cap rate given their 2.35% dividend yield [1], so their prices are the most sensitive to a further rise in bond yields. Office trades at the widest spread, which is the market's compensation for leasing risk.
The performance backdrop is strong: the FTSE Nareit All Equity REITs index returned 16.9% year to date through August 20, 2026, 4.4 percentage points ahead of the Russell 1000 [2]. A market-oriented reading is that private capital is doing its job, moving from buildings the economy needs less of toward buildings it needs more of, without a subsidy. The counterpoint is concentration: a sector whose tenants are eight technology companies carries a different risk from one whose tenants are thousands of small businesses, and investors may consider sizing positions accordingly.
In 2026 the money in commercial real estate follows computing power and freight, and office buildings must earn their way back one lease at a time.
Key takeaways
- Data center REITs returned 33.2% in the first half of 2026 with 29.4% FFO growth and 15.8% NOI growth in the first quarter, after a 14.2% loss in 2025 [1].
- All equity REITs posted record FFO of $22.4 billion in the second quarter, up 12.4%, with 93.8% occupancy and a 5.7% implied cap rate [2][3].
- Second-quarter acquisitions reached $24.4 billion gross, and first-half capital raising reached $35.4 billion with $57.7 billion of announced mergers [3][5].
- BXP held 143 office properties in a 164-property, 51.1 million square foot portfolio as of June 30, 2026, while Digital Realty grew revenue 29.9% [4].
- With the 10-year Treasury at 4.79% on September 1, the spread to the average REIT cap rate is about one percentage point [3][6].
Frequently asked questions
Which commercial real estate sector is performing best in 2026?
Data centers. Nareit reports a 33.2% total return for data center REITs in the first half of 2026, FFO growth of 29.4% and NOI growth of 15.8% in the first quarter [1].
Are office REITs a good investment in 2026?
Office REITs trade at the widest discounts and highest yields because leasing and refinancing risk remain high. BXP, the largest listed office owner, holds 143 office properties across six gateway markets as of June 30, 2026 [4]; investors may consider the quality gap between prime and secondary buildings before judging the sector.
What is the average REIT cap rate in 2026?
Nareit's T-Tracker puts the implied cap rate for equity REITs at 5.7% in the second quarter of 2026, compared with a 10-year Treasury yield of 4.79% on September 1, 2026 [3][6].
Why are data center REIT dividend yields so low?
The sector's 2.35% yield reflects heavy reinvestment: data center REITs raised $4.2 billion of debt and $5.3 billion of equity over twelve months to build capacity for cloud and AI tenants, so investors are paying for growth rather than current income [1].
Sources & References
- [1] Nareit: Data Center REITs Continue to Pique Investor Interest, Post Strong Performance Gains (July 15, 2026)
- [2] Nareit: Strength in REIT Operations Underpins Strong Investment Performance (August 24, 2026)
- [3] Nareit T-Tracker: Quarterly Operating Performance Series, Q2 2026
- [4] DataPorium Stock Market: company profiles for BXP, Prologis, Digital Realty and Equinix
- [5] Nareit: 2026 Mid-Year Update: REITs Rebound, Poised for Future Gains and Growth (July 7, 2026)
- [6] U.S. Treasury Daily Par Yield Curve Rates, September 2026
