Our Data Sources
18, Radnor Gardens, Twickenham has a single entry in the Land Registry from February 2026 and a single entry in the EPC database dated October 2025.
We combine this information with that of neighbouring properties to estimate the property attributes and values.
The local information is scored as 5 out of 5 and is considered of high accuracy.
Price Range & Condition
The condition of a property plays an important role in determining its value, with the degree of impact varying by property type, size and location.
For 18, Radnor Gardens, Twickenham, we estimate a market value of £709,588 and a rental value of £3,016 per month when presented in very good decorative order. Should the property require extensive cosmetic improvement, those figures would reduce to £628,492 and £2,671 per month respectively.
Plot Size
HM Land Registry records the plot of land for 18, Radnor Gardens, Twickenham as measuring 139 m2.
That makes it the 24th largest plot in the postcode, where 41 of the 45 other houses have recorded plot data.
Energy Efficiency
18, Radnor Gardens, Twickenham has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 17 Oct 2025.
The property is connected to mains gas and has high performance glazing. It is heated using a boiler and radiators (mains gas).
Sold Prices
The most recent sale of 18, Radnor Gardens, Twickenham completed on 27th February 2026 at £637,500 and was recorded by HM Land Registry as a freehold house.
Since 1995 this is the property's only sale.
Values of comparable properties have risen by 4.0% over the period since February 2026.
- Sold Feb 2026£637,500
Similar Properties Sold Nearby
Since 2012 49 properties similar to 18, Radnor Gardens, Twickenham have sold within a radius of 420 metres, per the Land Registry and our network of Estate Agents.
The latest, on the 8th May 2026, was 21, Tudor Gardens, Twickenham, TW1 4LE, a freehold house which sold for £652,500.
Read more about house prices in TW1.
- Sold May 2026£652,500 | 2 Bed House21, Tudor Gardens, Twickenham, TW1 4LE21, Tudor Gardens, Twickenham, TW1 4LE
- Sold Mar 2026£640,000 | 3 Bed House63, Hamilton Road, Twickenham, TW2 6SN63, Hamilton Road, Twickenham, TW2 6SN
- Sold Mar 2025£670,000 | 2 Bed House1, Tudor Gardens, Twickenham, TW1 4LE1, Tudor Gardens, Twickenham, TW1 4LE
- Sold Jun 2024£660,000 | 3 Bed House2, Warwick Road, Twickenham, TW2 6SW2, Warwick Road, Twickenham, TW2 6SW
- Sold Feb 2024£634,950 | 3 Bed House13, Radnor Gardens, Twickenham, TW1 4NA13, Radnor Gardens, Twickenham, TW1 4NA
Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Explore Nearby Properties
The surrounding properties have an average estimated value of £755,474, ranging from £639,928 to £921,522.
- 19 Radnor Gardens
2 Bed House | 3 m | Est. Value: £639,928
- 17 Radnor Gardens
3 Bed House | 4 m | Est. Value: £803,754
- 20 Radnor Gardens
2 Bed House | 7 m | Est. Value: £682,649
- 16 Radnor Gardens
3 Bed House | 9 m | Est. Value: £763,287
- 21 Radnor Gardens
3 Bed House | 11 m | Est. Value: £725,639
Location Comparison
Of the 45 addresses on Radnor Gardens, Twickenham, TW1, 18, Radnor Gardens, Twickenham comes out as the 40th largest and the 40th most expensive in our analysis of the public data.
It is also £265k less expensive than the average property across the TW1 district.
More reading links
Schools Nearby
- Twickenham Primary Academy300 m away
- Archdeacon Cambridge's Church of England Primary School400 m away
- St Richard Reynolds Catholic Primary School500 m away
- St Richard Reynolds Catholic High School500 m away
- The Richmond upon Thames School1.0 km away
- Waldegrave School1.1 km away
More reading links
Public Transport Nearby
- Strawberry Hill|500 m away
- Twickenham|900 m away
- Fulwell|1.4 km away
Available Internet Speeds
Broadband here reaches superfast speeds, based on recent Ofcom data.
According to recent data from Ofcom, Superfast Broadband available in this area.
Risk of Flooding
The flood risk here is rated Very Low, based on Environment Agency data.
