REIT NAV Premiums and Discounts

A REIT's net asset value (NAV) is an analyst's estimate of what the REIT's actual real estate portfolio would be worth if every building were individually sold at current market prices — typically built by applying appropriate cap rates to each property's net operating income, then subtracting the REIT's debt to get to a per-share value. This is a fundamentally different number from the REIT's actual share price, which is set by whatever the stock market is willing to pay for the shares at that moment. The gap between the two — the share price relative to estimated NAV — is one of the most closely watched signals in real estate investing.

Reading the gap

When a REIT's share price sits above its estimated NAV, it's trading at a premium to NAV: the market is paying more for the shares than the underlying buildings would individually fetch, usually a sign that investors expect the REIT's management to create value beyond just holding property (through development, active management, or access to cheaper capital than a private buyer could get), or simply that stock market sentiment toward the sector is running ahead of private market values. When the share price sits below estimated NAV, it's trading at a discount to NAV, often signaling that public market investors are pricing in worse prospects than private buyers of similar buildings currently believe, or reflecting the fact that public markets reprice instantly on bad sentiment while private property values, set by infrequent appraisals, haven't caught up yet.

Because REIT share prices move continuously with the stock market while NAV estimates are built from private-market transaction data that updates slowly, the premium or discount also serves as a rough real-time indicator for the whole private property market — a sector persistently trading at a large discount to NAV across many public REITs is often an early signal that private property values themselves are due to fall, since private valuations tend to lag what public markets have already priced in.

For example, a REIT with an analyst-estimated NAV of $40 per share trading at $34 is at roughly a 15% discount to NAV — the stock market is valuing the company's buildings at 15% less than what those buildings could likely fetch if sold individually in the private market today, a gap that historically tends to close either through the share price rising or through private property values eventually falling to meet it.