According to data from HM Land Registry, 21, Thornthwaite Road, Windermere sits on a plot of 122 m².

We have plot size data on 36 out of 38 other houses in the postcode and 21, Thornthwaite Road, Windermere sits on the 18th largest plot.

21, Thornthwaite Road, Windermere has an Energy Performance Rating (EPC) of F. This is based on the most recent assessment, dated 21 Aug 2025.

The property is not connected to mains gas and has single glazed windows. It is heated using a boiler and radiators (wood logs).

According to HM Land Registry, 21, Thornthwaite Road, Windermere was last sold on 9th October 2025 for £170,000 and was recorded as a freehold house.

The property has only had this single sale since 1995.

Since October 2025, the market for similar properties has risen by 2.0%.

• Sold Oct 2025£170,000

According to the Land Registry and our network of Estate Agents, there have been 108 sales of properties similar to 21, Thornthwaite Road, Windermere within a radius of 780 metres since 2015.

The most recent example is 26, Droomer Drive, Windermere, LA23 2LS, a freehold house which sold for £230,000 on the 13th February 2026.

Read more about house prices in LA23.

• Sold Feb 2026£230,000 | 2 Bed House26, Droomer Drive, Windermere, LA23 2LS26, Droomer Drive, Windermere, LA23 2LS
• Sold Feb 2026£144,000 | 3 Bed House32, Droomer Drive, Windermere, LA23 2LS32, Droomer Drive, Windermere, LA23 2LS
• Sold Mar 2025£242,000 | 2 Bed House21, Mill Brow, Windermere, LA23 2LZ21, Mill Brow, Windermere, LA23 2LZ
• Sold Jun 2024£300,000 | 3 Bed House26, Oak Street, Windermere, LA23 1EN26, Oak Street, Windermere, LA23 1EN
• Sold Apr 2024£250,000 | 3 Bed House9, Whinfield Road, Windermere, LA23 2AS9, Whinfield Road, Windermere, LA23 2AS
• Sold Jul 2023£240,000 | 3 Bed House57, Limethwaite Road, Windermere, LA23 2DT57, Limethwaite Road, Windermere, LA23 2DT
• Sold Feb 2023£285,000 | 3 Bed House26, Ghyll Road, Windermere, LA23 2LW26, Ghyll Road, Windermere, LA23 2LW
• Sold Sep 2022£240,000 | 3 Bed House17, Ghyll Road, Windermere, LA23 2LW17, Ghyll Road, Windermere, LA23 2LW
• Sold May 2021£265,000 | 3 Bed House4, Fairfield Road, Windermere, LA23 2DR4, Fairfield Road, Windermere, LA23 2DR
• Sold Feb 2021£308,000 | 3 Bed House5, Thornthwaite Road, Windermere, LA23 2DN5, Thornthwaite Road, Windermere, LA23 2DN
• Sold Jan 2021£230,000 | 2 Bed House10, Limethwaite Road, Windermere, LA23 2BQ10, Limethwaite Road, Windermere, LA23 2BQ
• Sold Dec 2020£200,000 | 3 Bed House17, Oakthwaite Road, Windermere, LA23 2BA17, Oakthwaite Road, Windermere, LA23 2BA
• Sold Oct 2020£253,250 | 3 Bed House25, Oakthwaite Road, Windermere, LA23 2BA25, Oakthwaite Road, Windermere, LA23 2BA
• Sold Jan 2020£248,000 | 3 Bed House21, Fairfield Road, Windermere, LA23 2DR21, Fairfield Road, Windermere, LA23 2DR
• Sold Sep 2019£122,500 | 3 Bed House49, Limethwaite Road, Windermere, LA23 2DT49, Limethwaite Road, Windermere, LA23 2DT
• Sold Feb 2018£130,000 | 3 Bed House65, Limethwaite Road, Windermere, LA23 2DT65, Limethwaite Road, Windermere, LA23 2DT
• Sold Feb 2018£242,000 | 3 Bed House17, Thornthwaite Road, Windermere, LA23 2DN17, Thornthwaite Road, Windermere, LA23 2DN
• Sold Apr 2017£254,000 | 3 Bed House9, Thornthwaite Road, Windermere, LA23 2DN9, Thornthwaite Road, Windermere, LA23 2DN
• Sold Sep 2015£276,000 | 3 Bed House2, Fairfield Road, Windermere, LA23 2DR2, Fairfield Road, Windermere, LA23 2DR
• Sold Jul 2015£251,175 | 2 Bed House9, Alexandra Road, Windermere, LA23 2AY9, Alexandra Road, Windermere, LA23 2AY

Thornthwaite Road, Windermere, LA23 has a total of 38 addresses. According to our analysis of all the public data, 21, Thornthwaite Road, Windermere is the 27th largest and the 37th most expensive property on the street.

When compared to the postcode district it is £78k less expensive than the average property in LA23.

• St Martin & St Mary Church of England Primary School

  500 m away
• St Cuthberts Catholic Primary School, Windermere

  600 m away
• Goodly Dale Primary School

  900 m away

• The Lakes School

  2.6 km away
• The Queen Katherine School

  11.3 km away
• John Ruskin School

  11.3 km away

• Windermere

  |

  800 m away
• Staveley (Cumbria)

  |

  5.2 km away
• Burneside (Cumbria)

  |

  8.8 km away

According to data from the Environment Agency, the flood risk in this area is considered to be Very Low.