18 Ailsa Road, Twickenham, TW1 1QW is a freehold detached property built between 1900-1929. The property offers approximately 4,284 square feet of living space. In this location, properties of similar size usually have six bedrooms.

The estimated current market value of the property is £3,987,976 , which equates to approximately £931 per square foot. It was last sold on 15 Jul 2022 for £4,000,000. Since then, the value has decreased by £12,024, representing a 0.3% decrease, or approximately 0.1% per year.

The current estimated value of £3,987,976 is:

  • 39.1% higher than the average property price on Ailsa Road
  • 16.6% higher than the average in the TW1 1QW postcode area
  • and 384.2% higher than the average price for Twickenham as a whole

View sold house prices in TW1 1QW

Building approximate location

About Property

Type
Detached House
Built
1900-1929
Interior Size
4284 sq ft
Tenure
Freehold
Price (estimate)
£3,987,976
Price Per sq ft (estimate)
£931
Bedroom Count (estimate)
6 bedrooms

EPC Summary

18 Ailsa Road, Twickenham, Richmond Upon Thames, Greater London Authority, TW1 1QW has an Energy Performance Certificate (EPC) rating of E, based on the latest assessment carried out on 22 Feb 2019.

This property uses a gas-fired boiler and radiators, connected to the mains gas supply, as its main heating source. Hot water is provided from main heating system. The windows have partial double glazing.

The previous EPC assessment was conducted on 6 Mar 2015, when the property was rated F. Since then, the rating has improved to E, with the energy efficiency score increasing by 25%.

Since the previous assessment, several changes were observed:

  • The windows were upgraded from some double glazing to partial double glazing.
  • The lighting was updated from low energy lighting in 82% of fixed outlets to low energy lighting in 10% of fixed outlets, with efficiency changing from very good to poor.
Heating Type
Boiler and radiators, mains gas
Good
Hot Water
From main system
Good
Roof
Pitched, no insulation (assumed)
Very Poor
Walls
Solid brick, as built, no insulation (assumed)
Very Poor
Windows
Partial double glazing
Poor
Lighting
Low energy lighting in 10% of fixed outlets
Poor

Compared to TW1 1QW

8 th / 24
Price Rank
17% higher than average
2 nd / 16
Size Rank
45% bigger than average
14 th / 16
Price Per Sq FT Rank
20% lower than average

Sale History

Today
£3,987,976
streetscan.co.uk estimate
-0 %
15 Jul 2022
£4,000,000
Freehold

Flood Risk for this Property

Flood risk from rivers and the sea
Low flood risk
Flood risk from surface water
Very low flood risk
Surface water flood hazard
No mapped risk

* Results are based on Environment Agency flood risk mapping for the property UPRN where available. They are indicative and should not be treated as a site-specific flood survey.

Flood risk from rivers and the sea

This property has low flood risk from rivers and the sea.

River and sea flooding includes flooding caused by overflowing rivers, estuaries, tidal waters and coastal surges.

Flood risk from surface water

This property has very low surface water flood risk.

Surface water flooding can happen when heavy rainfall overwhelms drains, roads, gardens or other hard surfaces.

Flood depth indicators

Rivers and Sea
  • 0.2m depth Low
  • 0.3m depth Low
  • 0.6m depth Very low
  • 0.9m depth No mapped risk
  • 1.2m depth No mapped risk
Surface Water
  • 0.2m depth No mapped risk
  • 0.3m depth No mapped risk
  • 0.6m depth No mapped risk
  • 0.9m depth No mapped risk
  • 1.2m depth No mapped risk

Area Insights

Similar Properties Sold Nearby

rooms: 10
size: 3875 sq ft
sale price: £4,050,000
sale date: 18 Jul 2025
rooms: 11
size: 3692 sq ft
sale price: £1,900,000
sale date: 27 Oct 2011

Data Sources

The property at 18 Ailsa Road, Twickenham, TW1 1QW appears once in HM Land Registry records, with the transaction recorded on 15 Jul 2022. It also has two Energy Performance Certificate (EPC) records, the earliest dating back to 22 Feb 2019. We use this information to estimate the property's characteristics, flood risk profile and current market value.

This website uses public sector information from:

These datasets are licensed under the Open Government Licence v3.0 .

StreetScan.co.uk is not affiliated with, endorsed by, or associated with HM Land Registry, DESNZ, MHCLG, Defra or the Environment Agency.


Disclaimer: StreetScan.co.uk makes all reasonable efforts to ensure that the information provided on this website is current and accurate. However, no warranties or representations are made regarding its completeness, accuracy, suitability or reliability. Property values, flood risk assessments and other derived information are estimates based on publicly available datasets and should not be relied upon as professional, legal, surveying, environmental, financial or insurance advice. StreetScan.co.uk expressly disclaims all liability for any loss, damage, cost or expense arising directly or indirectly from the use of, or reliance upon, information provided on this website.