21 Walpole Road, Surbiton, KT6 6BU is a freehold detached property built between 1900-1929. The property offers approximately 3,369 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 £3,008,136 , which equates to approximately £893 per square foot. It was last sold on 26 Sep 2013 for £1,800,000. Since then, the value has increased by £1,208,136, representing a 67.1% increase, or approximately 5.5% per year.

The current estimated value of £3,008,136 is:

  • 103.9% higher than the average property price on Walpole Road
  • 84.6% higher than the average in the KT6 6BU postcode area
  • and 402.8% higher than the average price for Surbiton as a whole

This property has had 2 EPC inspections with recorded tenure information. It was recorded as owner-occupied both times. This suggests the property has typically been lived in by its owners, which often reflects longer-term residency and more consistent maintenance.

At the most recent EPC inspection on 20 August 2025, the property was recorded as owner-occupied.

View sold house prices in KT6 6BU

Building approximate location

About Property

Type
Detached House
Built
1900-1929
Interior Size
3369 sq ft
Tenure
Freehold
Price (estimate)
£3,008,136
Price Per sq ft (estimate)
£893
Bedroom Count (estimate)
6 bedrooms

EPC Summary

21 Walpole Road, Surbiton, Kingston Upon Thames, Greater London, KT6 6BU has an Energy Performance Certificate (EPC) rating of C, based on the latest assessment carried out on 20 Aug 2025.

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 are fully double glazed.

The previous EPC assessment was conducted on 30 May 2013. The rating of C is unchanged, though the energy efficiency score decreased by 10.4%.

Since the previous assessment, several changes were observed:

  • The roof construction or insulation changed from pitched, insulated at rafters to flat, insulated, with no change in energy efficiency (good).
  • The wall construction or insulation changed from solid brick, with internal insulation to solid brick, as built, no insulation (assumed), changing energy efficiency from very good to poor.
  • The lighting was updated from low energy lighting in all fixed outlets to below average lighting efficiency, with efficiency changing from very good to poor.
Heating Type
Boiler and radiators, mains gas
Good
Hot Water
From main system
Good
Roof
Flat, insulated
Good
Walls
Solid brick, as built, no insulation (assumed)
Poor
Windows
Fully double glazed
Average
Lighting
Below average lighting efficiency
Poor

Compared to KT6 6BU

1 st / 21
Price Rank
85% higher than average
1 st / 19
Size Rank
63% bigger than average
7 th / 19
Price Per Sq FT Rank
13% higher than average

Compared to other properties in KT6 6BU , this house's estimated value ranks 1st out of 21. Based on price per square foot, it ranks 7th out of 19 properties. In terms of size, this home ranks 1st out of 19 properties in its postcode area.

Sale History

Today
£3,008,136
streetscan.co.uk estimate
+67 %
26 Sep 2013
£1,800,000
Leasehold

Area Insights

Similar Properties Sold Nearby

rooms: 9
size: 3165 sq ft
sale price: £2,555,000
sale date: 26 Sep 2023
rooms: 9
size: 2939 sq ft
sale price: £1,300,000
sale date: 17 Jan 2019
rooms: 9
size: 3100 sq ft
sale price: £1,837,500
sale date: 5 Jun 2014

Data Sources

The property at 21 Walpole Road, Surbiton, Kingston Upon Thames, Greater London, KT6 6BU appears once in the Land Registry records, with the transaction recorded on 26 Sep 2013. It also has two Energy Performance Certificates (EPC) entries, the earliest dating back to 20 Aug 2025. We use this data, to estimate the property's characteristics and current market value.

This website uses public sector information from:

These datasets are licensed under the Open Government Licence v3.0.
This website is not affiliated with or endorsed by HM Land Registry or DLUHC.


Disclaimer: StreetScan.co.uk makes all reasonable efforts to ensure the information provided on this website is current and accurate; however, no warranties or representations are made as to its completeness or accuracy. StreetScan.co.uk expressly disclaims any and all liability for any loss, damage, or expense arising directly or indirectly from the use of, or reliance upon, such information.