Home-Buying Process Terms

Once an offer is accepted, the language becomes more legal and more time-sensitive.

These are the home-buying terms that matter most when the purchase moves from browsing to paperwork, searches and completion.

Agreement in Principle (AIP)

An Agreement in Principle is an early lender estimate of how much it may be willing to lend. It is also often called a Decision in Principle or Mortgage in Principle.

It helps buyers start viewing and making offers with a working budget, but it is not the same thing as a formal mortgage offer. The lender can still change its decision once the full application, valuation and documents are reviewed.

Some lenders use a soft credit check for this stage and others use a hard check, so it is worth knowing which type of search is being used before you apply more than once.

Chain

A chain is a linked set of purchases and sales where one move depends on another completing.

If one transaction is delayed or falls through, the timing of the others can move as well. That is why buyers usually ask about chain position as well as price once an offer is being negotiated.

Conveyancing

Conveyancing is the legal process of transferring ownership of a property from seller to buyer.

The solicitor or licensed conveyancer handles the legal documents, searches, transfer of funds and Land Registry steps. Once an offer is accepted, this part of the process becomes one of the main drivers of timing.

Searches

Searches are the formal checks ordered during conveyancing after an offer has been accepted.

They usually include local authority, water and drainage, and environmental searches. The buyer usually pays for them, and they are designed to uncover issues that a viewing or valuation alone will not show.

Exchange of Contracts

In England and Wales, an accepted offer is not legally binding until contracts are exchanged.

Up to that point, the deal can still change or collapse. Exchange is the stage where the purchase stops being provisional and becomes a legal commitment for both sides.

Completion

Completion is the day the purchase money is transferred, the sale is finalised and the keys can be released.

This is the point where ownership changes hands in practice. The gap between exchange and completion is agreed during the transaction and can be affected by the rest of the chain.

Freehold

Freehold means owning the property and the land it stands on with no fixed time limit.

The main distinction from leasehold is that there is no fixed lease term. The owner is responsible for the upkeep of the building and land.

Leasehold

Leasehold means owning the property for a fixed term rather than owning the land outright.

Leasehold buyers need to check the remaining lease length, service charges, ground rent and any other ongoing costs before committing. Those details can affect both mortgage options and resale later on.

Title Register

The title register is the official Land Registry record showing the legal ownership details for a property.

It is sometimes described as a modern version of the old paper title deeds. If you need the official ownership record, this is the document the buyer, solicitor and lender rely on.

If you want to move from definitions to a real purchase plan, use the First-Time Buyer Guide, the Fees and Costs Calculator and the Stamp Duty Guide.