
What is the role of a data room in real estate transactions?
Discover how modern data rooms improve speed, security and transparency in commercial real estate transactions for investors, developers and brokers.
2 min read
Data room for real estate
Title and leases, technical condition, environmental and zoning, all against one request list — with the valuers, engineers and advisers who need them, and nobody seeing more than they should.
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The request list
A new room opens on a request list written for real estate transactions, so it can be live in minutes with nobody drafting it first. Or bring your own: it imports as an Excel file, with the room built around it — categories, numbering and wording as you wrote them. Upload yourself or send it to us and we set the room up for you.
Ready-made request list · Real estate · 89 requests
Features for real estate
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Five things worth reading this week
01
Valuers, engineers, tenants’ representatives and municipal contacts join by invitation, with no licence and no training. A confused party phones you; a clear one does not.
02
Group the requests into the reviews a transaction actually runs in parallel — title and deeds, public law and permits, technical review — each with its own participants. Hand a batch to the package rather than to one person, or create a package of your own.
03
One figure for the room, and the split behind it — what was resolved with a file, what with text, and what was marked not applicable. The weekly update to the client writes itself.
04
Restrict per asset, per folder or per party. A technical adviser on one asset sees that asset, and the tenancy schedule stays with counsel.
AI
Ask a connected assistant which leases carry a break clause before 2028. It answers from the documents in this room, names every source, and can see which requests are still open.
Which leases carry a break clause before 2028?
Thinking
Searching the data room
Read 3 documents
Two. Unit 4 breaks in March 2027 on six months’ notice, and unit 7 in September 2027 with a penalty. The tenancy schedule gives unit 7 a 2026 break, which its lease does not support — the dates above come from the leases.
Yes. The platform works just as well for single-asset sales as for complex portfolio acquisitions involving multiple parties.
Everything from lease agreements, deeds, and encumbrances to technical reports and valuation models can be stored and organized in Dillien.
You can invite different parties into the data room and control who has access to which documents. That way, everyone stays aligned and information remains well managed.
No. Dillien is intuitive enough for users new to real estate transactions to quickly gain confidence, while still robust enough to meet the needs of professional asset managers, lawyers, and funds.
By providing structured storage, traceability, and precise access control, Dillien reduces the risk of errors, misunderstandings, and the loss of critical information.
Yes. With activity logs and progress tracking, you always have a clear overview from the first upload to closing.
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12 months
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Every feature, unlimited users and documents, priority support. Create a user, add billing, and set the room up in minutes from a ready-made request list or your own.
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Complex, or more than one room
A portfolio of rooms, large teams, high volume, or terms your procurement needs to sign off. We put together a plan that fits and set it up with you.
After the prepaid period the subscription continues as Standard.
Articles · real estate
On technical diligence, tenancy schedules and keeping an asset transaction-ready.

Discover how modern data rooms improve speed, security and transparency in commercial real estate transactions for investors, developers and brokers.
2 min read

You can now connect a Dillien data room to ChatGPT through the Dillien VDR plugin, and bring both documents and the request list straight into Saga. They are the first assistants on a list that keeps growing, and every one is scoped to the access the user already has.
5 min read

Security rarely decides which data room to use. These are the criteria that do — and the questions to put to a provider before choosing one.
8 min read