How Do Mortgage Lenders Respond to Japanese Knotweed on a Property?

When purchasing a house it is obvious that the potential buyer would get a surveyor to check the condition of the property and estimate its value.  But what if the surveyor discovered the house (which the buyer thought would be his/her perfect home) contains Japanese Knotweed? How would mortgage lenders respond to a property with Japanese Knotweed?

Japanese Knotweed is a plant brought into the UK during the 19th Century for its ornamental beauty.  The plant has changed from being an ornamental plant to being an invasive species that can do serious damage to the physical structures of a property and as a consequence of this it almost certainly affects the decision on whether mortgage lenders will lend on the property.

If Japanese Knotweed is found within or close to the boundary of a property it can lower the value of the property and some mortgage lenders will be reluctant to lend on the property – however  it is not all doom and gloom –  many mortgage lenders will consider lending if there is evidence of a fully funded professional treatment or eradication programme being in place for the property.

One of the most common Japanese Knotweed treatment plans is a Knotweed Management Plan (KMP) drafted in accordance to ‘The Knotweed Code of Practice’, 2013 (version 3).  It is usually the property seller’s responsibility to arrange for an appropriate Knotweed Management Plan and the buyer should satisfy themselves that it is fit for purpose. Ideally it should be provided by a member of the PCA. (Property Care Association).

When arranging a Knotweed Management Plan it is important to use a Property Care Association accredited Japanese Knotweed specialist.  This ensures that the provider of the Knotweed Management Plan adheres to strict standards of professional expertise set by the association.  Each mortgage lender will have their own lending policies and any presence of Japanese Knotweed on a property is going to affect their decisions. There is a possibility that the lender will retain funds from the buyer until the Knotweed has been treated or removed.

Japanese Knotweed Ltd is the UK’s LARGEST PCA accredited Japanese Knotweed Remediation Company. We pride ourselves for our professional experience, quality of service, customer care and competitive quotes.
If you suspect Japanese Knotweed on your property or on a property you are looking to purchase, please speak to us on 01794 330 196 or visit www.japaneseknotweed.co.uk

Alex Evans

You May Also Enjoy

Rightmove logo
Breaking News

Rightmove’s Most Searched Locations in 2025

Rightmove reveals some of the trends which defined the 2025 property market, from the most viewed homes to the most searched for locations UK’s top property hotspots: London, Manchester, and Glasgow are the most searched for locations in 2025 Capital crowns: Wimbledon, Fulham, and Chiswick are the most searched-for London spots for buyers, while Canary…
Read More
affordable houses glasgow
Breaking News

Consistent support for apprenticeships helps construction

The Government has announced a £725 million package of reforms to the apprenticeship system, including £140m for a Mayoral pilot programme. Richard Beresford, Chief Executive of the National Federation of Builders (NFB), said: “The consistent messaging from politicians that apprenticeships should be valued as highly as degrees is fantastic and will be of great benefit…
Read More
Christmas Decorations - Good or Bad for Selling
Estate Agent Talk

6 tips for a stress-free Christmas move

With an average of 87,000 home sales taking place during the month of December, Property DriveBuy has compiled practical advice for those due to complete this festive season, a time already known for being one of the busiest and most emotionally charged periods of the year. Despite this bringing the potential for a more stressful…
Read More
new build homes colchester essex
Estate Agent Talk

Why 2026 could be the year the market turns

How policy, land and confidence will shape the recovery By Tim Foreman, Managing Director of Land and New Homes, LRG In property sales there are people who need to move and people who want to move. In the last few years, only those who have had to move have been active. Once conditions improve, those…
Read More
Estate Agent Talk

Why Dumpster Rentals Simplify DIY Kitchen Demolition Projects

Taking on a DIY kitchen demolition project can be both exciting and overwhelming. Whether you’re updating your kitchen’s layout, replacing old cabinets, or knocking down walls, the demolition phase generates a significant amount of debris—everything from broken tiles and drywall to old cabinets and countertops. Managing this waste efficiently is crucial to keeping your project…
Read More
Breaking News

Zoopla’s 2025 Year in Property: Rural dreams, fastest moving markets and an optimistic end to the year

It’s been a popular year for rural living, with a three-bed detached home in South-West Wales taking the top spot for the most viewed property. The average time to sell in 2025 was 38 days, up from 35 days in 2024. Three-bed terraced properties were the most popular property type. Falkirk in Scotland remains the…
Read More