According to data from HM Land Registry, 20, Thirlmere Road sits on a plot of 199 m².

We have plot size data on 19 out of 19 other houses in the postcode and 20, Thirlmere Road sits on the 15th largest plot.

20, Thirlmere Road has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 29 Mar 2021.

The property is connected to mains gas and has some double glazing. It is heated using a boiler and radiators (mains gas).

According to HM Land Registry, 20, Thirlmere Road was last sold on 24th June 2022 for £1,485,000 and was recorded as a freehold house.

The property has had 3 sales since 1995.

Since June 2022, the market for similar properties has risen by 1.1%.

• Sold Jun 2022£1,485,000
• Sold Mar 2014£1,110,000
• Sold Jul 2000£450,000

According to the Land Registry and our network of Estate Agents, there have been 155 sales of properties similar to 20, Thirlmere Road within a radius of 460 metres since 2017.

The most recent example is 26, Goodwyns Vale, London, N10 2HA, a freehold house which sold for £1,390,000 on the 17th October 2025.

Read more about house prices in N10.

• Sold Oct 2025£1,390,000 | 4 Bed House26, Goodwyns Vale, London, N10 2HA26, Goodwyns Vale, London, N10 2HA
• Sold Jul 2025£1,494,500 | 4 Bed House62, Muswell Avenue, London, N10 2EL62, Muswell Avenue, London, N10 2EL
• Sold Nov 2024£1,335,000 | 4 Bed House19, Rhodes Avenue, London, N22 7UR19, Rhodes Avenue, London, N22 7UR
• Sold Oct 2024£1,570,000 | 4 Bed House74, Muswell Avenue, London, N10 2EL74, Muswell Avenue, London, N10 2EL
• Sold Sep 2024£1,200,000 | 4 Bed House232, Victoria Road, London, N22 7XQ232, Victoria Road, London, N22 7XQ
• Sold Sep 2024£1,475,000 | 4 Bed House67, Grasmere Road, London, N10 2DH67, Grasmere Road, London, N10 2DH
• Sold Jul 2024£1,536,000 | 4 Bed House6, Grasmere Road, London, N10 2DJ6, Grasmere Road, London, N10 2DJ
• Sold Apr 2024£1,297,455 | 4 Bed House86, Grosvenor Road, London, N10 2DS86, Grosvenor Road, London, N10 2DS
• Sold Aug 2023£1,350,000 | 4 Bed House26, Grosvenor Road, London, N10 2DS26, Grosvenor Road, London, N10 2DS
• Sold May 2023£1,250,000 | 4 Bed House61, Grosvenor Road, London, N10 2DR61, Grosvenor Road, London, N10 2DR
• Sold Apr 2023£1,300,000 | 4 Bed House53, Grasmere Road, London, N10 2DH53, Grasmere Road, London, N10 2DH
• Sold Dec 2021£1,250,000 | 4 Bed House20, Grosvenor Road, London, N10 2DS20, Grosvenor Road, London, N10 2DS
• Sold Oct 2021£1,550,000 | 4 Bed House54, Grosvenor Road, London, N10 2DS54, Grosvenor Road, London, N10 2DS
• Sold Jan 2021£1,285,000 | 4 Bed House4, Grasmere Road, London, N10 2DJ4, Grasmere Road, London, N10 2DJ
• Sold Aug 2020£1,150,000 | 4 Bed House10, Grasmere Road, London, N10 2DJ10, Grasmere Road, London, N10 2DJ
• Sold Mar 2020£1,330,100 | 4 Bed House35, Grosvenor Road, London, N10 2DR35, Grosvenor Road, London, N10 2DR
• Sold Dec 2019£1,275,000 | 4 Bed House2, Grasmere Road, London, N10 2DJ2, Grasmere Road, London, N10 2DJ
• Sold Aug 2019£1,240,000 | 4 Bed House27, Grosvenor Road, London, N10 2DR27, Grosvenor Road, London, N10 2DR
• Sold Aug 2018£1,100,000 | 4 Bed House64, Grasmere Road, London, N10 2DJ64, Grasmere Road, London, N10 2DJ
• Sold Dec 2017£1,445,000 | 4 Bed House41, Grasmere Road, London, N10 2DH41, Grasmere Road, London, N10 2DH

Thirlmere Road, London, N10 has a total of 53 addresses. According to our analysis of all the public data, 20, Thirlmere Road is the 24th largest and the 29th most expensive property on the street.

When compared to the postcode district it is £458k more expensive than the average property in N10.

• Rhodes Avenue Primary School

  400 m away
• Hollickwood Primary School

  700 m away
• Our Lady of Muswell Catholic Primary School

  800 m away

• Alexandra Park School

  400 m away
• Fortismere School

  1.0 km away
• Heartlands High School

  1.4 km away

• Bounds Green

  |

  1.4 km away
• Alexandra Palace

  |

  1.4 km away
• Bowes Park

  |

  1.7 km away

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