What Syndicators Miss During Due Diligence, And What It Costs Them After Closing

Most syndication due diligence reports look the same.

Roof condition. Foundation assessment. Mechanical, electrical, and plumbing summary. A capital expenditure schedule built from those three categories. A purchase price negotiated around that schedule.

Then the deal closes and the real work starts. And somewhere in the first six months of ownership something expensive shows up that was never in the report. Something that was there the entire time. Something that anyone who had looked at the right things before closing would have found.

This is not bad luck. It is a pattern. And it comes from due diligence that stops at the three categories everyone checks and never gets to the ones that consistently produce the largest surprises.

What Actually Gets Missed

Unit condition is the first and most consistently overlooked category in syndication due diligence.

Most syndication teams walk common areas and mechanical spaces thoroughly and walk individual units quickly if they walk them at all. A sampling of units is standard practice. The problem with sampling is that the units selected for the sample are almost never the worst ones. Occupied tenants cooperate more readily than difficult ones. Units in better condition are easier to access than ones with ongoing issues. The sample produces an average that does not reflect the full range of what is actually in the building.

The unit that has had a slow leak under the kitchen sink for three years. The unit where a tenant ran a space heater that scorched the wall and the subfloor beneath the carpet. The unit where the previous management deferred every maintenance request for two years to keep expenses down before the sale. These units exist in almost every value add multifamily acquisition and they are almost never in the sample that gets walked during due diligence.

Walk every unit. Not a sample. Every one. The condition you find in the worst units is more relevant to your capital expenditure planning than the average condition of the ones you selected.

Water Damage

Water damage in a multifamily building is almost never isolated to the place where it is visible.

A stain on a ceiling in unit 14 means water came from somewhere above unit 14. That somewhere is either unit 24 directly above it or the roof or the building envelope or a supply line running through the floor assembly. The stain is the symptom. The source is somewhere else and until you find the source you do not know the scope of what needs to be remediated.

Most due diligence reports note visible water staining and recommend further investigation. Very few of them actually conduct that further investigation before closing. The recommendation gets noted. The investigation gets deferred until after the deal is done. And the scope of the water damage, which was always going to be larger than the visible staining suggested, becomes the new owner's problem to discover and fund.

A FLIR infrared camera in the hands of someone who knows what they are looking for changes this completely. Temperature anomalies behind finished walls and above finished ceilings show up clearly on infrared before a single surface has been opened. The extent of the moisture damage becomes visible before the deal closes rather than after and the purchase price or the capital expenditure budget can reflect what is actually there.

Fire Suppression Systems

Fire suppression systems in older multifamily and commercial properties are one of the most expensive categories of deferred maintenance that due diligence consistently underestimates or ignores entirely.

An aging sprinkler system that has not been properly maintained, that has components past their rated service life, or that does not meet current code requirements for the occupancy type is not just a maintenance item. It is a life safety issue that the authority having jurisdiction can require to be brought into compliance on a timeline that does not accommodate a value add renovation schedule.

The cost of bringing a fire suppression system into compliance on a large multifamily property can run into six figures. That number belongs in the acquisition analysis not in the capital expenditure surprises category eighteen months after closing.

Abandoned Grease Traps

This one shows up on commercial properties and on multifamily buildings that previously had commercial kitchen operations and it is almost never on anyone's due diligence checklist.

An abandoned grease trap that was not properly decommissioned is an environmental liability. Depending on its condition, its contents, and the local regulatory requirements for decommissioning it the cost to address it properly can range from a few thousand dollars to a significant environmental remediation project.

The problem with abandoned grease traps is that they are underground, they are not visible, and nobody thinks to ask about them unless they know the property's history well enough to know that commercial food service operations were previously conducted there. A restaurant that closed ten years ago. A cafeteria that was part of a previous use. A commercial kitchen that served a now converted building.

Ask specifically about the history of any commercial food service operations on the property before closing. If there is any possibility that a grease trap exists get it located and assessed before you own the problem.

The Pattern Behind All of These

Every item on this list has the same thing in common.

It is not on the standard due diligence checklist. It requires either specific knowledge to know to look for it or specific tools to find it once you know to look. And it is consistently more expensive to address after closing than it would have been to account for before.

The syndication due diligence process has become standardized around the items that lenders and investors expect to see in a report. Roof, foundation, MEP. Those three categories satisfy the checklist and the deal moves forward. But a property does not know or care what checklist was used during due diligence. It contains what it contains and the new owner inherits all of it regardless of what the report covered.

The syndicators who consistently perform on their projections are the ones whose due diligence process goes beyond the standard checklist to find what is actually in the building before they commit to a purchase price that assumes they know what they are buying.

The ones who consistently miss their projections are the ones who found out after closing.

The Summary

Walk every unit. Not a sample. Every one.

Use a FLIR camera to find water damage that is not yet visible on finished surfaces.

Get a dedicated assessment of the fire suppression system from someone qualified to evaluate its current condition and compliance status.

Ask about the history of any commercial food service operations and locate any grease traps before closing.

These items are not exotic or obscure. They show up on properties across every asset class and every market. They are expensive when they are discovered after closing and manageable when they are discovered before.

The difference between those two outcomes is who walked the property before the deal closed and what they were looking for when they did.