Real Estate Due Diligence in M&A: What PE Firms Miss Most Often

In most M&A transactions, real estate due diligence gets less attention than financial, legal, and operational diligence. That's a mistake — and it's one that shows up in post-acquisition surprises with surprising regularity.

Here's what a thorough pre-acquisition real estate review should cover.

The Lease Liability Stack

The first question in any real estate diligence is: what are we actually acquiring? For a multi-location business, that means a complete inventory of every lease, sublease, license agreement, and real property obligation.

For each location: remaining term, annual rent, escalation schedule, renewal options and notice deadlines, termination rights, assignment and change-of-control provisions, and personal guarantees.

Change-of-control provisions deserve special attention. Many commercial leases require landlord consent for an assignment triggered by a change of ownership. Failing to identify these provisions before close can create significant post-acquisition complications.

Above-Market Leases

A lease signed at peak market rates in 2019 may be significantly above current market. That above-market obligation is a liability that should be reflected in deal pricing — but it often isn't, because the diligence didn't include a market rent analysis.

For every location, compare the contractual rent to current market rent for comparable space. The aggregate above-market exposure is a real number that belongs in the purchase price negotiation.

Deferred Maintenance and Capital Obligations

Leases often include tenant obligations for maintenance, repair, and restoration. A portfolio of 20 locations with deferred maintenance obligations can represent millions in near-term capital requirements that don't show up on the balance sheet.

Concentration Risk

How many locations are with a single landlord? A single landlord relationship that covers 30 percent of the portfolio creates concentration risk — both in terms of negotiating leverage and in terms of exposure if that landlord faces financial distress.

The Integration Plan

Post-acquisition, the real estate function needs a clear owner and a clear plan. Which leases are coming up for renewal in the next 24 months? Which locations are underperforming and candidates for exit? What's the expansion plan and how does real estate support it?

Companies that answer these questions before close are significantly better positioned than those that figure it out after.

The Takeaway

Real estate due diligence isn't a checkbox — it's a material input to deal pricing and post-acquisition planning. The cost of a thorough review is a rounding error compared to the cost of the surprises it prevents.