Custom app for the property file in a real estate transaction
Appfront builds property due diligence files for parties selling, buying or financing real estate: per property, the legal, technical, tax and commercial documents in a fixed structure, a checklist showing what is missing, shared access for buyer, notary and financier with each party seeing only what they are permitted to, and a question log that keeps every question and answer on record. So the transaction doesn't wait on a document sitting in someone's inbox.
What is a property due diligence app for a real estate transaction?
When selling a property, the buyer wants to see everything: the deed of title and the land registry extract, the deed of division and the owners' association documents, the lease contracts with their indexation, the technical condition and maintenance, soil and asbestos, permits and the energy label. A property file places those documents per property in a fixed structure, with a checklist showing what is there and what is missing, and shared access for buyer, notary and financier.
Without such a file, the seller has to search again for every transaction: the lease sits with the property manager, the asbestos report with the previous owner, the permit with the municipality. The buyer asks questions by email, the answers get lost, and during negotiations nobody knows exactly which document was shared at what point. That costs time, and sometimes a lower price, because the buyer prices in uncertainty.
We build custom because the file needs to fit your portfolio and your transactions: which property types you have, which documents each type requires, which parties are involved and what they may see, and which systems currently hold the documents. A generic data room knows folders, not a property with a checklist.
File per property
Documents per property in a fixed structure by category, with versions, validity and provenance, and a checklist per property type showing what is complete.
Access per party
Buyer, notary, financier and advisers get access to what is intended for them. Who opened and downloaded what is logged.
Questions and answers
Buyer questions by topic, assigned to whoever holds the answer, with the answer and attachment kept in the file. Nothing gets lost in email.
How we build your property due diligence app for a real estate transaction
We start with your last transaction: which documents were requested, how long it took to locate them, and which questions came up twice.
Which property types you have, which documents each type requires, where they currently sit, which parties review the file and what rights they need.
The fixed structure of the file, the checklist per property type, and the first properties populated from existing folders and systems.
Access per party with permissions and logging, the question log with assignment and answers, and version control on documents.
Integrations with your property administration and document systems, the handover file after the transaction, and ongoing management.
What a property due diligence app for a real estate transaction actually does
The components below come up in almost every property transaction. Which ones you need depends on your portfolio and how often you transact.
Document structure
A fixed structure per property, covering legal, technical, leasing, environmental, permits and tax, with versions, dates and origin recorded for each document.
Completeness checklist
For each property type, which documents are required, which you have, which have expired and which are missing, with an owner assigned to each missing item.
Access per party
Permissions per party and per category, with a watermark on downloads and a log of who opened what.
Questionnaire
Questions by topic with assignment, status and answer, visible to the party who asked and recorded in the file.
Portfolio transactions
Multiple properties in a single transaction, with the status of each file and an overview of the whole portfolio for the buyer.
Handover file
After the transaction, the complete file handed over to the buyer, reflecting the position on the completion date.
Who we build a property transaction file app for
The app is intended for parties who regularly sell, buy or finance property and for whom gathering documents starts from scratch each time.
Property investors
Portfolios from which properties are regularly sold or acquired. The file per property and the portfolio transactions are the core.
Property developers
Sale of projects to investors or housing associations. The checklist per project type and the question list matter most.
Housing associations
Sale of complexes or individual homes, and purchase of new-build property. Access per party and the handover file are what you need.
Estate agents and transaction advisers
Transactions for clients with many parties at the table. The question list and the log of who has seen what are the core.
Test your idea first: a working prototype in 1 day
With OneDayBuild, we turn your idea into something tangible in one day for €1,150, so you can see whether further development is worth the investment. Decide to go ahead with the full build? Then we credit the full cost.
Explore OneDayBuild →Technology and integrations
This page is about the file for a transaction. For managing your portfolio, see our page on property investment software; for a general data room, see our page on a due diligence platform; and for the return on a property, see our page on a yield calculation app. You can read about our approach at building software.
Why choose Appfront for your property transaction file app?
A transaction rarely waits on the negotiation, but often on a document. We build on that: the file complete before the buyer asks, and every question in one place.
Complete before it is needed
The checklist shows, for each property, what is missing well ahead of a transaction. The searching is done once, not again with every sale.
Less uncertainty for the buyer
A buyer who finds everything and gets quick answers has less uncertainty to price in. The file becomes part of the negotiation.
A record of who saw what
Which party viewed which document and when is recorded in the log. If a dispute arises after the transaction, that is your evidence.
Security and privacy for a property transaction file app
The file contains confidential contracts, tenant details and financial documents. Access is set up per party and per category, with two-step verification for external parties, a watermark on downloads and a log of every opening and download.
The app runs in a European data centre, with encrypted storage and daily back-ups. Once a transaction is complete, external parties' access is revoked and the log is retained.
Frequently asked questions about a property transaction file app
Questions property parties ask before getting started with this.
It puts together, for each property, all the documents a buyer, notary or financier will want to see, in a fixed structure. A checklist shows what is still missing, the files are shared with each party under set permissions and logging, and questions and answers are kept in the file. After the transaction, it produces the handover file.
A data room is a folder with access controls. A property file knows the property: which documents belong to this type of asset, which are present, which have expired and which are missing. The file also exists outside any transaction, so it is already complete for the next sale.
You decide that per property type. Common items include title and land registry, strata and owners' association, leases and rent roll, technical condition and maintenance, soil, asbestos and energy label, permits and zoning, and tax documents. We set up the structure together with your lawyers and advisers.
Yes, each with their own account and access only to what has been released to them. Downloads are watermarked and every view is logged. Their access is revoked after the transaction.
From your property administration, your document system and the folders where they currently sit. When filling the file, the app links each document to a category in the checklist; anything that cannot be placed goes on a list for manual review.
Yes. A portfolio transaction bundles several properties, each with its own file and checklist, with an overall view for the buyer and questions that apply to either a single property or the whole portfolio.
Check that first. Many property management packages store documents per property, which is enough for day-to-day management. A custom solution makes sense if you need to give external parties access with permissions and logging, if you want a checklist per property type, or if questions and answers must stay within the file.
Get the file complete before the buyer asks for it?
Tell us how many properties you have, how often you transact and where the documents currently are. We will show you what the file, the checklist and party-by-party access look like.