• If you are asking yourself whether Digital Realty Trust is still good value after its run in data center real estate, you are not alone. This article will focus squarely on what you might be paying for each future dollar of cash flow.
• The stock last closed at US$178.13, with returns of 7.3% over 30 days, 14.9% year to date, 18.0% over 1 year, 91.8% over 3 years and 56.8% over 5 years. This naturally raises questions about how much upside or downside is already reflected in the price.
• Recent attention on large scale data infrastructure, artificial intelligence computing capacity and the role of real estate investment trusts in supporting that build out has kept Digital Realty Trust in the spotlight. These themes help frame how investors think about the stock today, including both enthusiasm for long term demand and concerns around capital intensity and funding.
• Our valuation review shows a score of 2 out of 6, which means the company screens as undervalued on 2 of 6 checks. Next we will walk through what that looks like using common valuation approaches before finishing with a method that can give you an even clearer picture of value.

Digital Realty Trust scores just 2/6 on our valuation checks. See what other red flags we found in the full valuation breakdown.

Approach 1: Digital Realty Trust Discounted Cash Flow (DCF) Analysis

The DCF model used here takes Digital Realty Trust’s adjusted funds from operations, projects them into the future, and then discounts those future cash flows back to today’s value in dollars.

On a last twelve month basis, Digital Realty Trust is estimated to have generated around $2.27b in free cash flow. Analysts provide free cash flow estimates out to 2030, with Simply Wall St extrapolating beyond the near term using the same framework. For example, projected free cash flow for 2030 is $3.86b, based on a two stage Free Cash Flow to Equity model that relies on adjusted funds from operations.

Adding up all the discounted future cash flows, the model arrives at an estimated intrinsic value of about $236.80 per share. Compared with the recent share price of $178.13, this implies the stock trades at roughly a 24.8% discount to this DCF estimate, which indicates an undervalued reading on this model alone.

Result: UNDERVALUED

Our Discounted Cash Flow (DCF) analysis suggests Digital Realty Trust is undervalued by 24.8%. Track this in your watchlist or portfolio, or discover 49 more high quality undervalued stocks.

Approach 2: Digital Realty Trust Price vs Earnings

For profitable companies, the P/E ratio is a useful way to check what you are paying today for each dollar of current earnings. It helps you compare how the market is pricing businesses that already generate profits, rather than focusing only on future projections.

In general, higher growth expectations and lower perceived risk tend to support a higher P/E ratio, while slower growth and higher risk usually line up with a lower, more conservative P/E. So what counts as “normal” depends on what investors expect from the company’s earnings and how certain they feel about those earnings.

Digital Realty Trust currently trades on a P/E of 48.28x. That compares with an average of 15.86x for the Specialized REITs industry and around 37.83x for peers, so the stock is priced at a higher multiple than both groups. Simply Wall St’s Fair Ratio for Digital Realty Trust is 30.47x, which is their view of a suitable P/E once earnings growth, industry, profit margins, market cap and risk factors are taken into account. Because it blends these company specific inputs, the Fair Ratio can be more tailored than a simple peer or industry comparison. On this basis, the current P/E sits above the Fair Ratio, which points to the shares screening as overvalued on this metric.

Result: OVERVALUED

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Upgrade Your Decision Making: Choose your Digital Realty Trust Narrative

Earlier we mentioned that there is an even better way to think about valuation. This is where Narratives come in, giving you a simple story behind your numbers by linking your view of Digital Realty Trust’s future revenue, earnings and margins to a forecast and a fair value. You can track this on Simply Wall St’s Community page, compare it directly with today’s share price to decide whether you see value or risk, and see it update automatically as fresh news or earnings arrive. For example, one investor might build a Narrative that Digital Realty Trust is worth about US$110.45 per share, while another, using different assumptions, might see fair value closer to US$197.78. Those two stories sit side by side so you can decide which feels closer to your own view.

For Digital Realty Trust, however, we will make it really easy for you with previews of two leading Digital Realty Trust Narratives:

Each one ties together growth, margins and valuation into a single story, so you can decide which feels closer to your own view of the stock at around US$178.13 per share.

Fair value in this bullish Narrative: US$197.78 per share

Implied discount to this fair value at US$178.13: about 9.9%

Revenue growth assumption: 12.95% a year

• Backlog of leases and a record demand pipeline for AI and cloud workloads are expected to support future revenue and adjusted funds from operations, even as power and grid constraints remain a practical challenge.
• Planned investments via the U.S. hyperscale fund and new development in markets like Charlotte and Atlanta are framed as key drivers of scale, with sustainability efforts such as renewable energy and green data centers aimed at supporting margins.
• Analysts reference a consensus price target around US$195.44, with a fair value estimate near US$197.78 based on revenue of about US$7.9b and earnings of roughly US$1.0b by 2028, while also highlighting risks around supply growth, financing costs and competition.

Fair value in this more cautious Narrative: US$110.45 per share

Implied premium to this fair value at US$178.13: about 61.2%

Revenue growth assumption: 7%

• This view still sees long term demand from AI, cloud and digital transformation, but questions whether the current share price already bakes in much of that, given reliance on leasing to hyperscalers and the capital intensity of data centers.
• Key concerns include interest rates and debt costs for a leveraged REIT, the risk that new capacity could outpace demand in some regions, and competition from peers and large cloud providers building more of their own facilities.
• The Narrative frames DLR as potentially fairly valued or even stretched if valuation multiples move well above recent P/FFO levels without a matching step up in cash flow, especially if growth or pricing power were to soften.

These Narratives give you a clear range of outcomes, from a case that sees upside from AI driven demand and contracted revenues to one that leans on funding costs, competition and supply risk. Your own decision comes down to which story you think better matches how Digital Realty Trust will balance growth, capital needs and pricing power over time.

Do you think there's more to the story for Digital Realty Trust? Head over to our Community to see what others are saying!

This article by Simply Wall St is general in nature. We provide commentary based on historical data and analyst forecasts only using an unbiased methodology and our articles are not intended to be financial advice. It does not constitute a recommendation to buy or sell any stock, and does not take account of your objectives, or your financial situation. We aim to bring you long-term focused analysis driven by fundamental data. Note that our analysis may not factor in the latest price-sensitive company announcements or qualitative material. Simply Wall St has no position in any stocks mentioned.