Our Data Sources
15, Ailsa Avenue, Twickenham has 51 entries in the Land Registry, most recently in September 2025 and a single entry in the EPC database dated May 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.
1Sales dated prior to 2007 are shown, but are not used in our calculations.
Price Range & Condition
In very good condition, we estimate 15, Ailsa Avenue, Twickenham would be worth £1,196,125, with a potential rental value of £4,452 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £1,059,425, with a rental value of £3,944 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Plot Size
15, Ailsa Avenue, Twickenham occupies a 118 m2 plot as recorded by HM Land Registry.
Of the 39 other houses in this postcode, 38 have recorded plot sizes, and this one ranks as the 25th largest.
Energy Efficiency
15, Ailsa Avenue, Twickenham has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 10 May 2025.
The property is connected to mains gas and has fully double glazed windows. It is heated using a boiler and radiators (mains gas).
Sold Prices
15, Ailsa Avenue, Twickenham last changed hands on 8th September 2025, selling for £1,135,000. The transaction was logged as a freehold house by HM Land Registry.
In total it has sold 5 times since 1995.
The market for similar properties has risen by 4.1% since September 2025.
- Sold Sep 2025£1,135,000
- Sold May 2021£896,111
- Sold Nov 2011£600,000
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 182 sales of comparable properties within 460 metres of 15, Ailsa Avenue, Twickenham since 2020.
Most recently, 49, Newry Road, Twickenham, TW1 1PJ, a freehold house, sold at £1,555,000 on the 27th February 2026.
Read more about house prices in TW1.
- Sold Feb 2026£1,555,000 | 4 Bed House49, Newry Road, Twickenham, TW1 1PJ49, Newry Road, Twickenham, TW1 1PJ
- Sold Dec 2025£1,100,000 | 3 Bed House32, Ailsa Avenue, Twickenham, TW1 1NG32, Ailsa Avenue, Twickenham, TW1 1NG
- Sold Oct 2025£1,131,544 | 4 Bed House21, Ailsa Avenue, Twickenham, TW1 1NF21, Ailsa Avenue, Twickenham, TW1 1NF
- Sold Oct 2025£1,245,000 | 4 Bed House53, Gordon Avenue, Twickenham, TW1 1NH53, Gordon Avenue, Twickenham, TW1 1NH
- Sold Sep 2025£1,217,500 | 4 Bed House69, Ailsa Avenue, Twickenham, TW1 1NF69, Ailsa Avenue, Twickenham, TW1 1NF
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 £1,041,717, ranging from £882,580 to £1,161,993.
- 19 Ailsa Avenue
3 Bed House | 12 m | Est. Value: £882,580
- 9 Ailsa Avenue
4 Bed House | 15 m | Est. Value: £1,156,718
- 21 Ailsa Avenue
4 Bed House | 17 m | Est. Value: £1,139,166
- 9 Normanhurst Drive
4 Bed House | 19 m | Est. Value: £1,036,222
- 7 Ailsa Avenue
3 Bed House | 20 m | Est. Value: £893,175
Location Comparison
Our analysis of the public data ranks 15, Ailsa Avenue, Twickenham as the 18th largest and the 16th most expensive of the 70 addresses on Ailsa Avenue, Twickenham, TW1.
Against the TW1 postcode district average, it is £199k more expensive than the typical property.
More reading links
Schools Nearby
- St Stephen's C E Primary School200 m away
- Ivybridge Primary School600 m away
- Worple Primary School700 m away
- Orleans Park School1.1 km away
- Gumley House RC Convent School, FCJ1.2 km away
- The Richmond upon Thames School1.4 km away
More reading links
Public Transport Nearby
- St Margarets (London)|500 m away
- Twickenham|1.0 km away
- Richmond|1.6 km away
Available Internet Speeds
Ofcom's latest figures show superfast broadband available in this area.
According to recent data from Ofcom, Superfast Broadband available in this area.
Risk of Flooding
Environment Agency data suggests this area has a Very Low risk of flooding.
