What a Diligence Team Opens First in Your Data Room
When you raise a round or sell the company, a diligence team pulls your real estate early, because leases carry long-dated obligations and can block a sale outright. They check three things first: can the leases transfer without landlord consent, how large is the total lease liability, and what hidden obligations are buried in the documents. Messy real estate reprices deals and stalls timelines. Build the file before you need it instead of the week diligence starts.
Founders spend months polishing the financial model and the clinical story for a raise or a sale. Then the buyer's diligence team opens the data room and goes straight to the leases, and finds a folder that was assembled in a hurry. Real estate is one of the largest fixed obligations on your balance sheet and one of the least prepared parts of most data rooms. That mismatch slows down deals.
Why does a diligence team care so much about your leases?
Because a lease is a long-term financial and operational obligation the buyer is about to inherit, and a single poorly written assignment clause can complicate or block the transaction itself. A diligence team is pricing risk and testing whether the deal can close on the terms discussed.
Your leases are the buyer's future liabilities and, sometimes, the buyer's veto. The team reads them to size what they are taking on and to confirm nothing in the documents stops the deal.
What do they open first?
The order varies, but three questions get answered before almost anything else.
The first three questions
- Can the leases transfer? The assignment and change-of-control language decides whether a sale of the company needs each landlord's consent. A single "any change of control is an assignment requiring consent" clause hands a landlord leverage over your closing. This is the first thing a sharp team checks, and the one most likely to reprice or delay a deal.
- How big is the obligation? Total remaining rent across the portfolio, above- or below-market rents, personal/corporate guarantees, renewal and escalation terms. This is the number that lands on the buyer's balance sheet, and it has to match your model.
- What's hidden in the documents? Restoration and removal obligations at lease end, unamortized TI, holdover penalties, relocation and recapture rights, and any default or estoppel issues. These are the liabilities that don't show up in the rent line.
Only after those does the team move to the fuller file: executed leases and every amendment, estoppel certificates, subordination agreements (SNDAs), the rent roll, CAM reconciliations, Certificates of Occupancy and licenses, environmental reports, and CapEx spend against budget.
What are they really testing?
Underneath the checklist, a diligence team is answering a few sharper questions.
Does this transfer cleanly? If half your leases need landlord consent to assign, the buyer inherits a pre-closing scramble to collect approvals, and landlords who smell a transaction sometimes ask for a rent bump to sign. That is why the assignment language you negotiated at the LOI shows up as real dollars years later.
Do the site economics match the story? The pitch says the model works. The leases show whether the rent, the term, and the escalations support the unit economics you presented. Gaps here erode trust in the whole model, not just the real estate.
Did the builds come in on plan? CapEx spend against the original budget tells a buyer whether you control projects or get surprised by them. Big unexplained variance reads as operational risk, the same risk I wrote about in de-risking your real estate CapEx for investors.
The clause that held up a multibillion-dollar close
I've been on the inside of this. I was part of a company being acquired by a public company, a multibillion-dollar transaction, and everything was negotiated and ready to go.
Closing got held up by the leases. Not by a landlord consent right, which is what most people brace for. By a landlord notification requirement. Buyer's counsel wanted certainty that the act of closing wouldn't trip a default provision buried in the lease documents, so the transaction sat while they worked it out.
It was a couple of days. But it was a couple of days that a multibillion-dollar deal could not close, with everything else finished, because of language in a real estate document nobody had opened in years.
What that should tell you:
- A lease can gate a transaction even with no consent right attached. A notification requirement is enough.
- Buyer's counsel will not close while there is an unanswered question about whether closing triggers a default.
- The bigger the deal, the less tolerance there is for anything unresolved in the lease file.
How do you get the real estate ready before you raise or sell?
Real estate diligence rewards work done long before the data room opens. The fixes are cheap early and expensive under a deal clock.
Build the file before you need it
- Fix assignment and change-of-control language now, lease by lease, so a future sale doesn't depend on a landlord's mood. This is far easier at signing or renewal than mid-transaction.
- Keep estoppels and SNDAs current so you can produce clean confirmation of lease status on demand.
- Reconcile your CAM and know your true occupancy cost per site, not just base rent.
- Align entity names across leases, licenses, and your cap table so the buyer isn't chasing who holds each lease.
- Document CapEx against budget for every build, with the variances explained before someone asks.
- Keep one organized real estate file — executed leases, amendments, COs, licenses, guarantees — current at all times, not assembled in a panic.
How do you keep the file clean between deals?
Everything above is a fix you apply under pressure. The preventative version is a system of record, and it is the difference between a diligence request being an export and being an archaeology project.
Most operators run their leases out of a shared drive and a spreadsheet, and it works fine for a handful of sites. It stops working somewhere around 25 locations. At that scale the spreadsheet is always slightly wrong, nobody is certain which PDF is the executed version, CAM goes unreconciled for years, and, worst of all, option and renewal notice windows get missed. Missing a renewal notice can cost you the site or reset your rent to market, and it happens for the dullest possible reason: no one was watching the calendar.
Lease data decays. Amendments get signed and never filed, sites change hands, and the person who knew where everything lived leaves. Clean data is a process, not a project you finish once.
What a lease administration system does
It becomes the single source of truth: every executed lease and amendment stored and abstracted, critical dates tracked with alerts (renewal and termination notice windows, escalations, expirations), a live rent roll and total obligation, CAM reconciliation tracking, and lease accounting output for ASC 842 compliance. When a buyer or investor asks, you run a report instead of a search party.
Options worth looking at
- Growing multi-site (roughly 10 to 50 locations): Occupier and Leasecake are built for teams at this stage — faster to stand up, less enterprise overhead.
- Accounting- and compliance-heavy: Visual Lease and FinQuery (formerly LeaseQuery) lead with the lease accounting engine, which matters if your CFO is driving the decision.
- Enterprise scale (hundreds of sites): CoStar Real Estate Manager, Lucernex (Accruent), and Tango are built for large multi-site portfolios and heavy lease administration.
- Deep ERP integration: Nakisa, if you need to sit inside SAP or Oracle.
You don't have to build or run it yourself
The part that stops most teams is not the software, it is the abstraction: someone has to read every lease, pull the terms into structured data, and keep it current as amendments land. That is a real workload, and it is not a good use of your operations team.
There are firms that do exactly this — lease abstraction and administration outsourcing — who will stand up the system, abstract your portfolio into it, and then run it as a managed service, flagging your critical dates and reconciling your CAM. For a healthcare operator scaling past 25 sites, this is usually cheaper and far more reliable than assigning it to someone internally as a side project.
I know the good ones and I'm happy to make introductions. If you're at the stage where your lease data has outgrown the spreadsheet, that's a conversation worth having before diligence forces it.
Key takeaways
- In a raise or sale, diligence teams pull real estate early because leases carry long-dated obligations and can block a transaction.
- They answer three questions first: can the leases transfer without consent, how big is the total obligation, and what's hidden in the documents.
- A change-of-control or assignment clause is the item most likely to reprice or delay a deal, because it hands landlords leverage over your closing.
- Underneath the checklist they test whether the leases transfer cleanly, whether site economics match your story, and whether builds came in on plan.
- Fix assignment language, keep estoppels current, reconcile CAM, align entity names, and document CapEx before the data room opens. Every fix is cheaper early.
- Past roughly 25 locations, the spreadsheet stops working. A lease administration system turns diligence into an export and stops you from missing renewal notice windows, which can cost you a site.
The Bottom Line
Real estate is one of the largest obligations you carry and one of the least prepared parts of most data rooms. A diligence team knows that, so they open the leases early, looking for the clause that complicates the sale and the liability that isn't in the rent line.
You can't rewrite a lease under a deal clock, but you can build a clean file and fix the transfer language years ahead. Do that, and real estate becomes a box the buyer checks quickly instead of a lever they use to move your price.
Frequently asked questions
What real estate documents are needed for due diligence?
A complete set includes every executed lease and amendment, estoppel certificates, subordination and non-disturbance agreements (SNDAs), the rent roll and total lease obligations, CAM reconciliations, personal guarantees, Certificates of Occupancy and facility licenses, environmental reports, and CapEx spend against budget for each build. Buyers also want entity names that match across leases, licenses, and the cap table.
What do investors and buyers look for in leases during diligence?
First, whether the leases can transfer without each landlord's consent, since assignment and change-of-control language can complicate or block a sale. Second, the size of the total obligation, including above- or below-market rent, guarantees, and escalations. Third, hidden liabilities like restoration obligations, unamortized TI, holdover penalties, and relocation or recapture rights.
How does real estate affect a healthcare acquisition?
It can move price and timeline. Leases that need landlord consent to assign force a pre-closing scramble for approvals and can hand landlords leverage to renegotiate, sometimes pushing part of the purchase price into escrow. Site economics that don't match the model erode confidence, and large unexplained CapEx variance reads as operational risk.
What is a lease estoppel and why does diligence need it?
An estoppel certificate is a signed statement from the landlord confirming the current status of the lease: the rent, the term, any defaults, and any outstanding obligations. Diligence teams and lenders rely on it to confirm the lease is what the tenant says it is. Keeping estoppels current lets you produce clean confirmation quickly instead of chasing landlords during a deal.
When does a company need lease administration software?
Spreadsheets typically stop working somewhere around 25 locations. At that point the file is always slightly out of date, nobody is sure which PDF is the executed version, CAM goes unreconciled, and renewal and termination notice windows get missed, which can cost you a site or reset your rent to market. A lease administration system centralizes executed documents, tracks critical dates with alerts, maintains a live rent roll, and produces ASC 842 lease accounting output.
What is the best lease administration software for a multi-site healthcare operator?
It depends on your stage. Growing operators with roughly 10 to 50 sites are usually best served by Occupier or Leasecake, which are faster to stand up. Teams driven by accounting and compliance needs often choose Visual Lease or FinQuery. Large portfolios with hundreds of locations tend toward CoStar Real Estate Manager, Lucernex (Accruent), or Tango, and Nakisa fits when deep SAP or Oracle integration is required. Lease abstraction and administration firms can also stand up and run the system for you as a managed service.
Raising, Selling, or Outgrowing the Spreadsheet?
I help healthcare operators get the real estate file diligence-ready before the data room opens — fixing transfer language, reconciling occupancy costs, and organizing the leases so real estate speeds the deal instead of stalling it.
And if your lease data has outgrown the spreadsheet, I know the lease administration platforms and the firms that will abstract your portfolio and run the system for you. Happy to make introductions.
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