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How to Deal with Condensation – and Why It’s Crucial When Selling or Renting in Farnham

By James Fearn FNAEA
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At Keats Fearn, your trusted estate agents in Farnham, we’re frequently asked about condensation and how it affects property sales and rentals. Whether you’re selling a property in Farnham or letting a home, managing condensation is vital for maintaining your property’s value, appeal, and comfort.

What is condensation?

Condensation occurs when warm, moist air meets a cold surface, causing water droplets to form on windows, walls, or ceilings. Left unchecked, it can lead to:

  • Mould and mildew growth (a serious concern for tenants and buyers)

  • Peeling paint or wallpaper

  • Musty odours

  • Damage to plaster, woodwork, and furnishings

For buyers and tenants, these signs often raise questions about how well the property has been maintained, making condensation a key issue to address before listing.

Why condensation matters when selling or renting in Farnham

  • First impressions count: Prospective buyers or tenants notice damp patches and mould instantly.

  • Property valuation: Surveyors may flag condensation problems, potentially lowering offers.

  • Tenant health and legal compliance: Landlords and letting agents in Farnham must ensure homes are safe and healthy. Persistent damp or mould could lead to complaints or legal challenges.

Tackling condensation is one of the simplest ways to protect your property’s value and make it more marketable.

Practical steps to reduce condensation

Here are expert tips to prevent condensation in your home:

  1. Improve ventilation

    • Open windows regularly, especially in kitchens and bathrooms.

    • Ensure extractor fans are working efficiently.

  2. Maintain consistent heating

    • Keep rooms at a steady temperature to reduce cold surfaces that attract moisture.

  3. Dry clothes wisely

    • Avoid drying clothes on radiators; use a vented tumble dryer or outdoor drying space.

  4. Use a dehumidifier

    • Ideal for bedrooms or living rooms where moisture tends to build up.

  5. Check insulation

    • Double glazing, loft insulation, and cavity wall insulation help prevent condensation.

  6. Treat problem areas

    • Remove mould promptly and consider anti-mould paint in kitchens and bathrooms.

Adding value by addressing condensation

By managing condensation, you’re not only improving tenant comfort or buyer appeal, but also:

  • Enhancing your property’s presentation for viewings

  • Minimising the risk of survey issues

  • Showing that your home is well cared for

At Keats Fearn, expert estate agents and letting agents in Farnham, we know that small improvements like addressing condensation can make a big difference in selling or letting your home faster and for a better price.


Thinking of selling or letting your property in Farnham?

Our team at Keats Fearn estate agents can provide professional advice to ensure your property looks its best. From maintenance tips to full marketing strategies, we help homeowners and landlords achieve the best possible result in Farnham’s property market.

About the Author...

I began my career in estate agency after leaving Lord Wandsworth College in 1994, and joined my father in our independent family business in 1997. Today, I am the managing director of this thriving...
Read about James