Part of the Estate Agent Software Guide
Estate Agents 30 July 2026 6 min read

Sales Progression Software: Why UK Property Chains Take 120 Days

A UK property sale now takes 120 days on average, from the accepted offer to completion. That number has risen a lot. It shows the delays that the conveyancing process contains. 60% of UK homebuyers are involved in a chain when they buy. A quarter have experienced a 2-month or longer delay. 60% have considered abandoning a purchase because of chain problems. Sales progression software exists specifically to manage the information flow that makes these delays worse than they need to be.

120 days
Current average UK property transaction time from offer to completion
60%
UK homebuyers caught in a chain when buying
4-6 weeks
Time sellers can save by preparing property information forms before accepting an offer

Why chains take so long: the actual bottlenecks

Sales progression is the process of managing a property transaction from offer acceptance through to exchange and completion. The estate agent usually holds all of this together. They chase solicitors. They pass messages along the chain. They follow searches, surveys and mortgage offers. They keep everybody on the same dates.

The most commonly cited root causes of delays, in order of frequency:

  • Conveyancing delays: slow solicitors, unclear title issues, legal complications. This is consistently cited as the primary reason for delays by agents. The bottleneck is typically the buyer's solicitor receiving the contract pack from the seller's solicitor and then raising enquiries that must be answered.
  • Local authority search delays: local authority searches are one of the two biggest bottlenecks. In busy local authorities, search turnaround can be 6-8 weeks, adding directly to the chain timeline.
  • Conveyancing enquiries: the second major bottleneck. Solicitors raise questions about the property that the seller or their solicitor must answer. Each round of enquiries adds days or weeks.
  • Survey and mortgage valuation problems. A mortgage valuation can come in below the agreed price. The buyer must then agree a new price, find more money, or pull out. This is a chain-breaker, not a delay.
  • Leasehold is harder. A leasehold property needs more information from the freeholder or the managing agent. That means a management pack and service charge accounts. It costs time and money that neither the buyer nor the seller controls.
  • Financial changes mid-chain: job loss, divorce, or illness affecting any party in a chain can stall or break it entirely.

The 4-6 week saving from upfront preparation

A seller can fill in the property forms before the home goes on the market. Those are TA6, TA10, and TA7 for leasehold. Most sellers do it after they accept an offer. Doing it first saves 4 to 6 weeks between the offer and the exchange. The same applies to ordering local searches before offer acceptance (some agents and solicitors now offer "search ordered" packs for properties).

Trading Standards calls this "material information". Its guidance tells estate agents to put the key facts about a property in the listing from the start. The BASPI (Buying and Selling Property Information) form was designed to standardise this. Agents who help sellers prepare these documents before marketing are both complying with Trading Standards requirements and reducing their own post-offer progression timeline.

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What sales progression software does

Sales progression is primarily an information management problem. The agent must know where every sale stands. Which documents have moved. What is still missing. Who has been chased, and when. There can be dozens of live sales at once. Without a system, this happens in email threads, notebook entries, and memory.

Sales progression tools in an estate agent CRM give you:

  • A stage record for each sale, on one screen that shows where every sale stands. Offer accepted. Solicitors instructed. Searches ordered. Enquiries raised. Enquiries answered. Mortgage offer received. Exchange date agreed. Completion date agreed
  • Automated task reminders: if a milestone has not been updated within a set number of days, the system alerts the agent to chase
  • Stakeholder communication log: every call and email to solicitors, mortgage advisers, and other parties in the chain is logged against the transaction record
  • Document storage: draft contracts, mortgage offers, search results, and survey reports stored against the transaction rather than as email attachments
  • Chain visualisation: for chained transactions, a view of every party and their status, making it clear which link is holding up exchange

Modern CRMs like Reapit, Street, and Dezrez have built-in sales progression tracking. The OnTheMarket TecHub product did exactly this work. It closed in June 2025. Every agent who used it had to move to another tool.

Why the chain view cannot exist in today's market

The chain is the slowest part of a sale, and no agent can see all of it. The reason is not effort. It is the shape of the market.

Each agency in the chain runs a different product. Each product holds its own idea of a sale, a buyer and a solicitor. Two systems cannot agree on which sale is which, so nobody can join the chain together. The telephone fills the gap.

A shared foundation removes that gap. Every system built on engage.re holds a sale, a buyer, a seller and a solicitor in the same declared form. Each record has a permanent identifier. Two agencies can then agree on which sale they both hold. Each side can give the other a narrow view of one chain, and the system logs it. Neither gives up its data, and neither gives up its system.

That is what an interoperable market means in practice. We explain it in what does an interoperable software market look like. We show how a sector builds on one foundation in bespoke software for a whole sector.

What solicitors need from agents digitally

Solicitors working on a transaction need access to the same information the agent holds. Some platforms give the solicitor a portal of their own. The solicitor can see the chain, send documents, and set their own stage. The agent does not have to telephone. This reduces the volume of "just chasing on" calls in both directions and creates a shared record of the transaction status.

Anti-money laundering verification is a legal requirement for solicitors. Everybody in a sale must prove who they are. That means buyers, sellers, and sometimes executors or attorneys. More agents now do this with digital ID tools that connect to the CRM. Agents who handle this upfront for their clients before the solicitor requires it remove one administrative step from the conveyancing process.

Most agent CRMs miss one thing. A chain view must show every buyer, seller and solicitor in it, and some of them belong to other agencies. That view therefore needs agents on opposite sides to share data. Most UK CRM platforms do not have a mechanism for this cross-agency data sharing. Agents typically manage chain visibility through a combination of phone calls, email, and the chain details recorded manually in their own CRM. A platform that genuinely enables cross-agency chain visibility would be a genuine improvement over the current state.

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Sources and further reading

You can see this in a working system. The ESRE live estate agent demo opens with no login, and it shows the sales progression work in this guide. Sign in as negotiator and progress the sale through the chain view, or as vendor and see the offer status. It is a working system, not a screenshot.