Holiday letting in the Lake District

Few places in Britain sell a self-catering week as easily as the Lakes. Windermere and Bowness pull families and couples all year, Ambleside and Grasmere attract walkers, Keswick anchors the northern fells, and quieter valleys such as Coniston or Borrowdale suit guests who want a cottage with a view and a wood burner. Demand is strongest from Easter to October, with Christmas and New Year close behind; winter midweeks need work.

A market under scrutiny

There is still no licence for short lets in England, and converting a house into a holiday let inside the national park does not, by itself, require planning permission today. That may not last. In March 2026 Friends of the Lake District, backed by the national park authority, launched a campaign asking for licensing, a planning requirement before a home becomes a holiday let, and the power to refuse new lets in saturated villages. None of this is law, but it signals the direction of travel. At national level, the government has said the register for England should be fully operational by March 2027.

Planning conditions on individual properties matter too: many newer homes in the park carry local-occupancy restrictions. Read the title and any planning history before you buy or convert.

The council tax question

The park straddles two councils, Westmorland and Furness in the south and centre, Cumberland around Keswick and the west. Both have charged a 100% premium on second homes since 1 April 2025. A cottage that is let commercially, available for 140 nights and actually let for 70 in a year, can instead be assessed for business rates. Owners who use the property heavily themselves should model both scenarios honestly. Tax on the profits now follows ordinary property-income rules, the furnished holiday lettings regime having ended in April 2025.

Modelling the two tax outcomes side by side

The choice between the second-home premium and business rates is arithmetic, not opinion, and it turns on two numbers the owner controls: nights made available and nights actually let. A cottage that misses either threshold pays a doubled council tax bill for the whole year, with no partial credit for coming close. Owners who keep several weeks for family use should run both columns before the year starts rather than after, because the availability test is judged over the year as a whole and cannot be repaired in December. The nightly log is what evidences either outcome.

Practical advice

• Keep a clear log of nights available, nights let and personal use.
• Fire safety, gas and electrical checks are expected whatever the size of the cottage.
• Be a good neighbour: parking, bins and noise are what villages remember.

If you own in the Lakes or plan to, tell us about the property. We study every request and tell you honestly whether and how we can help.