According to data from HM Land Registry, 40, Upper Grotto Road, Twickenham sits on a plot of 118 m².

We have plot size data on 37 out of 37 other houses in the postcode and 40, Upper Grotto Road, Twickenham sits on the 20th largest plot.

40, Upper Grotto Road, Twickenham has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 03 Apr 2024.

The property is connected to mains gas and has fully double glazed windows. It is heated using a boiler and radiators (mains gas).

According to HM Land Registry, 40, Upper Grotto Road, Twickenham was last sold on 12th September 2025 for £1,200,000 and was recorded as a freehold house.

The property has only had this single sale since 1995.

Since September 2025, the market for similar properties has risen by 2.1%.

• Sold Sep 2025£1,200,000

According to the Land Registry and our network of Estate Agents, there have been 95 sales of properties similar to 40, Upper Grotto Road, Twickenham within a radius of 440 metres since 2016.

The most recent example is 56, Upper Grotto Road, Twickenham, TW1 4NF, a freehold house which sold for £1,095,000 on the 27th October 2025.

Read more about house prices in TW1.

• Sold Oct 2025£1,095,000 | 4 Bed House56, Upper Grotto Road, Twickenham, TW1 4NF56, Upper Grotto Road, Twickenham, TW1 4NF
• Sold Oct 2025£1,165,000 | 4 Bed House4, Riverview Gardens, Twickenham, TW1 4RT4, Riverview Gardens, Twickenham, TW1 4RT
• Sold Sep 2025£1,195,000 | 4 Bed House44, Grove Avenue, Twickenham, TW1 4HY44, Grove Avenue, Twickenham, TW1 4HY
• Sold Jul 2025£1,137,000 | 4 Bed House54, Grove Avenue, Twickenham, TW1 4HY54, Grove Avenue, Twickenham, TW1 4HY
• Sold May 2025£1,155,000 | 4 Bed House32, Grove Avenue, Twickenham, TW1 4HY32, Grove Avenue, Twickenham, TW1 4HY
• Sold Oct 2024£1,260,000 | 4 Bed House15, Upper Grotto Road, Twickenham, TW1 4NG15, Upper Grotto Road, Twickenham, TW1 4NG
• Sold Oct 2024£1,250,000 | 4 Bed House59, Heath Gardens, Twickenham, TW1 4LY59, Heath Gardens, Twickenham, TW1 4LY
• Sold Dec 2023£1,275,000 | 4 Bed House35, Bonser Road, Twickenham, TW1 4RQ35, Bonser Road, Twickenham, TW1 4RQ
• Sold Dec 2022£1,380,000 | 4 Bed House32, Heath Gardens, Twickenham, TW1 4LZ32, Heath Gardens, Twickenham, TW1 4LZ
• Sold Sep 2022£1,245,000 | 4 Bed House46, Grove Avenue, Twickenham, TW1 4HY46, Grove Avenue, Twickenham, TW1 4HY
• Sold Sep 2022£1,253,000 | 4 Bed House41, Upper Grotto Road, Twickenham, TW1 4NG41, Upper Grotto Road, Twickenham, TW1 4NG
• Sold Apr 2022£1,250,000 | 4 Bed House47, Grove Avenue, Twickenham, TW1 4HX47, Grove Avenue, Twickenham, TW1 4HX
• Sold Sep 2021£1,150,000 | 4 Bed House2, Riverview Gardens, Twickenham, TW1 4RT2, Riverview Gardens, Twickenham, TW1 4RT
• Sold Aug 2021£1,140,000 | 4 Bed House42, Bonser Road, Twickenham, TW1 4RG42, Bonser Road, Twickenham, TW1 4RG
• Sold Jun 2021£1,035,000 | 4 Bed House49, Heath Gardens, Twickenham, TW1 4LY49, Heath Gardens, Twickenham, TW1 4LY
• Sold Jun 2021£1,000,000 | 4 Bed House27, Heath Gardens, Twickenham, TW1 4LY27, Heath Gardens, Twickenham, TW1 4LY
• Sold Jan 2021£1,000,000 | 5 Bed House39, Upper Grotto Road, Twickenham, TW1 4NG39, Upper Grotto Road, Twickenham, TW1 4NG
• Sold Dec 2020£1,250,000 | 4 Bed House12, Bonser Road, Twickenham, TW1 4RG12, Bonser Road, Twickenham, TW1 4RG
• Sold Aug 2018£875,000 | 4 Bed House33, Upper Grotto Road, Twickenham, TW1 4NG33, Upper Grotto Road, Twickenham, TW1 4NG
• Sold Oct 2016£840,000 | 4 Bed House42, Heath Gardens, Twickenham, TW1 4LZ42, Heath Gardens, Twickenham, TW1 4LZ

Upper Grotto Road, Twickenham, TW1 has a total of 74 addresses. According to our analysis of all the public data, 40, Upper Grotto Road, Twickenham is the 8th largest and the 8th most expensive property on the street.

When compared to the postcode district it is £270k more expensive than the average property in TW1.

• Twickenham Primary Academy

  300 m away
• Archdeacon Cambridge's Church of England Primary School

  300 m away
• St Richard Reynolds Catholic Primary School

  600 m away

• St Richard Reynolds Catholic High School

  600 m away
• Waldegrave School

  1.0 km away
• The Richmond upon Thames School

  1.0 km away

• Strawberry Hill

  |

  400 m away
• Twickenham

  |

  1.0 km away
• Fulwell

  |

  1.3 km away

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