Property chain
The term ‘property chain’, sometimes referred to as a housing or real estate chain, describes a sequence of homebuyers and sellers whose transactions are dependent on one another.
Each member of the chain is both selling and buying a property, other than those at the beginning, who are only buying, and those at the end, who are only selling. There can many people involved in a property chain, each with an estate agent, solicitor, surveyor, mortgage lender, and so on.
Property chains develop because a homebuyer will generally need to sell their current home in order to finance the purchase of a new home. The seller of the home they are buying will generally require the sale to finance their own new house purchase, and so on.
A property chain can be a slow and complicated process and can frequently collapse. If one particular party is delaying the process, it will impact upon the entire chain, therefore, the chain will only progress at the pace of the slowest link. It is the responsibility of the respective solicitors to ensure that the chain progresses towards its conclusion.
Some of the variables that can result in a chain collapsing include:
- One of the buyers or sellers in the chain decides not to move.
- One of the buyers or sellers has a change of circumstances.
- One of the buyers is blocked from obtaining a mortgage.
- A property survey reveals problems.
- A conveyancer takes too long to complete the necessary paperwork.
- One of the partie’s fails to sign required documents on time.
Some property chains can be much easier than others:
- If a seller has several offers to choose from they may opt for the buyer who is not in a chain trying to sell their existing home (e.g. a first-time buyer or a cash buyer).
- A new-build home is often purchased directly from a developer so does not have an upward chain.
- There may be no upward chain if a seller is selling a home that is empty.
- If one or more parties are flexible and do not require a new house to be purchased before being able to sell their existing home (for exampe if they pan to rent).
A common phrase relating to property chains is ‘no upward chain’, which means that the seller is not waiting to complete a purchase for a new home. However, there may still be a chain below them.
The phrase ‘chain-free’ means that neither buyer nor seller are waiting for another transaction to be completed. This most commonly applies to the process that exists between a first-time buyer and a new-build developer.
[edit] Related articles on Designing Buildings
Featured articles and news
UKCW London to tackle sector’s most pressing issues
AI and skills development, ecology and the environment, policy and planning and more.
Managing building safety risks
Across an existing residential portfolio; a client's perspective.
ECA support for Gate Safe’s Safe School Gates Campaign.
Core construction skills explained
Preparing for a career in construction.
Retrofitting for resilience with the Leicester Resilience Hub
Community-serving facilities, enhanced as support and essential services for climate-related disruptions.
Some of the articles relating to water, here to browse. Any missing?
Recognisable Gothic characters, designed to dramatically spout water away from buildings.
A case study and a warning to would-be developers
Creating four dwellings... after half a century of doing this job, why, oh why, is it so difficult?
Reform of the fire engineering profession
Fire Engineers Advisory Panel: Authoritative Statement, reactions and next steps.
Restoration and renewal of the Palace of Westminster
A complex project of cultural significance from full decant to EMI, opportunities and a potential a way forward.
Apprenticeships and the responsibility we share
Perspectives from the CIOB President as National Apprentice Week comes to a close.
The first line of defence against rain, wind and snow.
Building Safety recap January, 2026
What we missed at the end of last year, and at the start of this...
National Apprenticeship Week 2026, 9-15 Feb
Shining a light on the positive impacts for businesses, their apprentices and the wider economy alike.
Applications and benefits of acoustic flooring
From commercial to retail.
From solid to sprung and ribbed to raised.
Strengthening industry collaboration in Hong Kong
Hong Kong Institute of Construction and The Chartered Institute of Building sign Memorandum of Understanding.
A detailed description from the experts at Cornish Lime.























