Why Private Commercial Real Estate Valuations Lag the Market

Private commercial real estate valuations lag because appraisals lean on completed sales, and a trading slowdown leaves the newest sales old. Buyers ask for lower prices, owners under no pressure decline to sell, and no new price gets recorded. Appraisal timing and reporting delays then add more time between a market move and the number an investor sees. Public vehicles reprice daily, so the gap between public and private marks is widest when private trading is thinnest.

How thin trading becomes a stale appraisal

A comparable-sales appraisal draws on completed transactions. When few transactions close, the newest comparables are old.

A stalled market has a specific shape. Buyers seek price concessions, and owners who face no distress or overly tight debt resist selling at those prices. Neither side moves, no deal closes at a midpoint, and no new price enters the record.

The appraiser still has to deliver a number. Appraisals rely on past transactions, so when trading is sluggish the available comparables describe an earlier pricing environment. Adjusting an older sale to current conditions takes judgment, and with few fresh trades that adjustment has little to be checked against.

The problem feeds itself. Uncertain values and lender retrenchment slow transactions, and fewer transactions leave less information to establish what anything is worth. Each quarter without trades makes the next appraisal harder to support.

The result is a gap between the appraised figure and the price at which an asset could actually be sold. Appraisal values can vary substantially from a realizable sale price, and the gap widens as the sample of recent sales shrinks.

Why public prices move first, and how large the gap runs

Listed real estate reprices every trading day, while private marks update when an appraisal is performed. During economic volatility and interest rate changes, the public side adjusts with greater speed.

Published estimates of the gap differ. One puts private valuations behind REIT valuations by about three to four quarters. Another puts listed REIT pricing 6 to 12 months ahead of private appraisals. The ranges overlap, and each describes a historical pattern, so neither works as a fixed constant for a current cycle.

A divergence between exchange-traded REITs and periodically appraised open-end core funds is read as a sign of latent losses in the private holdings. That reading applies to the aggregate. It gives a reason to examine private marks and supplies no closing price for a particular building.

Convergence runs through transactions. As trades resume they feed appraisals, and private marks move toward levels the public market priced earlier.

“Historically, private real estate valuations have lagged REIT valuations by about three to four quarters because of the timing of the appraisal process versus daily pricing in the public markets.”

Reporting delays stacked on top of the appraisal

Even a current appraisal reaches investors late. Private-market valuation data is reported with a delay that varies by fund and data source, often one to two quarters or more.

Smoothing adds a third effect. Appraised returns depend on appraised values, so one quarter’s return is correlated with the prior quarter’s return. If an appraiser moves a value only part of the way, the remainder arrives in later quarters, and a decline spreads across several reporting periods.

The reported series measures the pace at which appraisals recognize change. Low measured volatility in that series says little about how uncertain the achievable sale price is.

“Because private real estate returns depend on appraised values, there tends to be a correlation between the return in each quarter and the return from prior quarters.”

Why office shows the widest gap between marks and trades

Roughly two years into one down cycle, transaction volume was down by two-thirds. Few office buildings had sold, yet office accounted for some of the largest value declines. The property type with the greatest need for fresh pricing had the least of it.

Owners without distress resist selling at discounted bids, which limits what closes in the weakest sectors. The few prices that print describe those particular assets.

Income conditions compound the problem. Rental income relative to property prices has stayed low by historical standards despite recent value declines, while office vacancy has risen and rent growth has slowed. A value anchored to older sales and a net operating income that is weakening can both be out of date at once.

When a property type has no recent trades, a decline can be estimated by arithmetic. For a mixed-use building, one method weights retail at 15 percent, multifamily at 45 percent and office at 40 percent. The result is a weighted average of other sectors’ declines and is not a transaction price.

Lenders face the same difficulty. Appraisal-based valuations can stay high while the underlying market deteriorates, which complicates a bank’s assessment of the property securing a loan.

Comparable sales versus discounted cash flow: where the method adds or removes lag

Valuations that lean on comparable sales inherit the age of those sales. Private real estate returns usually trail public market returns in part because appraisals are heavily influenced by comparable sales.

Appraisers derive value from data while identifying which market factors will have a lasting effect. That role matters most when a market is not trading, and it is also where judgment about timing enters.

A discounted cash flow forecasts future income and discounts it at a chosen rate. Because it needs no recent sale, a change in rates or rent forecasts can reach the value without waiting for a closing. The same structure means unchanged cash flows and an unchanged discount rate return an unchanged value, so the method shortens lag only when its inputs are updated and supported.

Appraisal standards differ by market. European standards allow greater flexibility in using indicators when comparable transactions are scarce, and the UK used that flexibility heavily, which contributed to earlier and larger asset value write-downs there. A greater use of discounted cash flow analysis in volatile periods could recognize value declines earlier in the same cycle in the United States, if its rate and rent inputs are updated.

Worked example: a stale mark on a hypothetical property with 60 percent debt

The figures below are hypothetical and rounded. The same property, debt balance and measurement date apply to both cases, and closing costs and other balance-sheet items are excluded.

The property produces net operating income of $5 million per year. The last appraisal used comparable sales at a 5 percent capitalization rate, which relates one year of net operating income to price. The debt is $60 million in both cases.

Base case, the reported mark. Value equals $5 million divided by 0.05, which is $100 million. Equity equals $100 million minus $60 million, which is $40 million. The debt ratio equals $60 million divided by $100 million, which is 60 percent.

Stressed case, market pricing. Assume current bids imply a 6.25 percent capitalization rate, which is 1.25 percentage points wider (6.25 minus 5). Value equals $5 million divided by 0.0625, which is $80 million. Equity equals $80 million minus $60 million, which is $20 million. The debt ratio equals $60 million divided by $80 million, which is 75 percent.

Comparison on the same basis. The value gap equals $100 million minus $80 million, which is $20 million, or 20 percent of the reported value ($20 million divided by $100 million, multiplied by 100). The equity gap equals $40 million minus $20 million, which is $20 million. Against reported equity of $40 million, that is a 50 percent gap.

The same $20 million is 20 percent of property value and 50 percent of equity, because the debt does not move. A buyer of the equity at the reported mark would pay for $40 million of equity that the stressed case values at $20 million. The reported debt ratio of 60 percent also understates the 75 percent ratio in the stressed case.

This is the situation an appraisal produces when few sales are available: appraisal values can differ substantially from the price at which an asset may actually be sold, and sluggish trading leaves the appraiser with few relevant comparables. The 6.25 percent rate is a hypothetical input. The arithmetic shows how sensitive equity is to the capitalization rate and says nothing about the price at which any property would sell.

Pitfalls that hide the size of appraisal lag

Reading an unchanged mark as confirmation of unchanged value treats silence as proof. When trades are sparse the number rests on older comparables, and appraisal values can differ substantially from the price at which an asset could actually be sold. A mark that has not moved reflects the absence of new sales as much as stable pricing.

Treating the appraisal date as the date of the market ignores two clocks. The comparables carry their own closing dates, and delivery adds a reporting delay that varies by fund and data source.

Reading smooth returns as low risk confuses the reporting process with the asset. Appraised returns correlate with prior quarters because values adjust gradually. A series built that way shows low volatility whether or not the price a seller could obtain has become more uncertain.

Applying a public-market decline directly to a building skips the bridge between them. Published estimates of the lag range from three to four quarters to 6 to 12 months, and a fixed multiplier built on either range would be fragile. Property-level income and pricing assumptions still have to produce the revised value.

Presenting a property-value decline as the investor’s equity decline understates the equity effect. In the example above, a 20 percent value gap became a 50 percent equity gap, and the debt ratio moved from 60 percent to 75 percent. With the debt balance fixed, equity absorbs the whole dollar change.

Questions that test how stale a reported property value is

What is the effective date of the appraisal, and when did the report reach the holder?

How old are the comparable sales carrying the most weight?

Did any comparable close in the same property type and income condition?

What capitalization rate does the reported value imply on current net operating income?

Does the conclusion lean on comparable sales or on discounted cash flow?

Which cash flow and discount rate assumptions moved since the last mark?

How wide is the gap between public pricing and the private mark for similar property?

What happens to equity and the debt ratio if value moves by the size of that gap?