According to data from HM Land Registry, 9, Radnor Gardens, Twickenham sits on a plot of 136 m².

We have plot size data on 41 out of 45 other houses in the postcode and 9, Radnor Gardens, Twickenham sits on the 30th largest plot.

9, Radnor Gardens, Twickenham has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 30 Oct 2018.

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, 9, Radnor Gardens, Twickenham was last sold on 8th October 2021 for £660,000 and was recorded as a freehold house.

The property has only had this single sale since 1995.

Since October 2021, the market for similar properties has risen by 9.5%.

• Sold Oct 2021£660,000

According to the Land Registry and our network of Estate Agents, there have been 76 sales of properties similar to 9, Radnor Gardens, Twickenham within a radius of 420 metres since 2010.

The most recent example is 35, Radnor Gardens, Twickenham, TW1 4NA, a freehold house which sold for £881,500 on the 9th June 2026.

Read more about house prices in TW1.

• Sold Jun 2026£881,500 | 3 Bed House35, Radnor Gardens, Twickenham, TW1 4NA35, Radnor Gardens, Twickenham, TW1 4NA
• Sold Mar 2026£791,000 | 3 Bed House17, Heath Gardens, Twickenham, TW1 4LY17, Heath Gardens, Twickenham, TW1 4LY
• Sold Dec 2025£905,000 | 3 Bed House42, Upper Grotto Road, Twickenham, TW1 4NF42, Upper Grotto Road, Twickenham, TW1 4NF
• Sold Oct 2025£706,500 | 3 Bed House57, Warwick Road, Twickenham, TW2 6SW57, Warwick Road, Twickenham, TW2 6SW
• Sold Oct 2025£777,750 | 3 Bed House4, Warwick Road, Twickenham, TW2 6SW4, Warwick Road, Twickenham, TW2 6SW
• Sold Sep 2025£700,000 | 3 Bed House28, Radnor Gardens, Twickenham, TW1 4NA28, Radnor Gardens, Twickenham, TW1 4NA
• Sold Oct 2024£725,000 | 3 Bed House2, Radnor Gardens, Twickenham, TW1 4NA2, Radnor Gardens, Twickenham, TW1 4NA
• Sold Aug 2024£815,000 | 3 Bed House21, Knowle Road, Twickenham, TW2 6QH21, Knowle Road, Twickenham, TW2 6QH
• Sold Jun 2024£750,000 | 3 Bed House33, Lion Road, Twickenham, TW1 4JF33, Lion Road, Twickenham, TW1 4JF
• Sold Feb 2024£634,950 | 3 Bed House13, Radnor Gardens, Twickenham, TW1 4NA13, Radnor Gardens, Twickenham, TW1 4NA
• Sold Dec 2023£645,000 | 3 Bed House41, Lion Road, Twickenham, TW1 4JF41, Lion Road, Twickenham, TW1 4JF
• Sold Aug 2023£725,000 | 3 Bed House43, Lion Road, Twickenham, TW1 4JF43, Lion Road, Twickenham, TW1 4JF
• Sold May 2022£822,700 | 3 Bed House22, Radnor Gardens, Twickenham, TW1 4NA22, Radnor Gardens, Twickenham, TW1 4NA
• Sold Sep 2021£711,000 | 3 Bed House21, Radnor Gardens, Twickenham, TW1 4NA21, Radnor Gardens, Twickenham, TW1 4NA
• Sold Mar 2021£700,000 | 3 Bed House11, Heath Gardens, Twickenham, TW1 4LY11, Heath Gardens, Twickenham, TW1 4LY
• Sold Jan 2018£675,000 | 3 Bed House17, Radnor Gardens, Twickenham, TW1 4NA17, Radnor Gardens, Twickenham, TW1 4NA
• Sold Nov 2016£705,000 | 3 Bed House45, Heath Gardens, Twickenham, TW1 4LY45, Heath Gardens, Twickenham, TW1 4LY
• Sold Mar 2016£640,000 | 3 Bed House5, Radnor Gardens, Twickenham, TW1 4NA5, Radnor Gardens, Twickenham, TW1 4NA
• Sold Sep 2015£700,000 | 3 Bed House16, Radnor Gardens, Twickenham, TW1 4NA16, Radnor Gardens, Twickenham, TW1 4NA
• Sold Oct 2010£535,000 | 3 Bed House40, Radnor Gardens, Twickenham, TW1 4NA40, Radnor Gardens, Twickenham, TW1 4NA

Radnor Gardens, Twickenham, TW1 has a total of 45 addresses. According to our analysis of all the public data, 9, Radnor Gardens, Twickenham is the 23rd largest and the 23rd most expensive property on the street.

When compared to the postcode district it is £170k less expensive than the average property in TW1.

• Twickenham Primary Academy

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

  400 m away
• St Richard Reynolds Catholic Primary School

  500 m away

• St Richard Reynolds Catholic High School

  500 m away
• The Richmond upon Thames School

  1.0 km away
• Waldegrave School

  1.1 km away

• Strawberry Hill

  |

  500 m away
• Twickenham

  |

  900 m away
• Fulwell

  |

  1.4 km away

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