20 Marchmont Road, Wallington, SM6 9NU is a freehold flat built between 1900-1929. The property offers approximately 807 square feet of living space. In this location, apartments of similar size usually have two bedrooms.

The estimated current market value of the property is £247,120 , which equates to approximately £306 per square foot. It was last sold on 8 Jan 2013 for £150,000. Since then, the value has increased by £97,120, representing a 64.7% increase, or approximately 5.0% per year.

The current estimated value of £247,120 is:

  • 53.2% lower than the average property price on Marchmont Road
  • 63.9% lower than the average in the SM6 9NU postcode area
  • and 45.1% lower than the average price for Wallington 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 21 May 2025, the property was recorded as owner-occupied.

View sold house prices in SM6 9NU

Building approximate location

About Property

Type
Flat
Built
1900-1929
Interior Size
807 sq ft
Tenure
Freehold
Price (estimate)
£247,120
Price Per sq ft (estimate)
£306
Bedroom Count (estimate)
2 bedrooms

EPC Summary

20 Marchmont Road, Wallington, Sutton, Greater London, SM6 9NU has an Energy Performance Certificate (EPC) rating of C, based on the latest assessment carried out on 21 May 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 2 Jun 2011, when the property was rated E. Since then, the rating has improved to C, with the energy efficiency score increasing by 56.5%.

Since the previous assessment, several changes were observed:

  • The hot water system was changed from from main system, no cylinder thermostat to from main system, with its energy efficiency improving from poor to good.
  • The lighting was updated from low energy lighting in 20% of fixed outlets to low energy lighting in all fixed outlets, with efficiency improving from poor to very good.
Heating Type
Boiler and radiators, mains gas
Good
Hot Water
From main system
Good
Walls
Solid brick, as built, no insulation (assumed)
Very Poor
Windows
Fully double glazed
Average
Lighting
Low energy lighting in all fixed outlets
Very Good

Compared to SM6 9NU

15 th / 15
Price Rank
64% lower than average
8 th / 10
Size Rank
46% smaller than average
10 th / 10
Price Per Sq FT Rank
33% lower than average

Compared to other properties in SM6 9NU , this flat's estimated value ranks 15th out of 15. Based on price per square foot, it ranks 10th out of 10 properties. This indicates a lower price per square foot than most, suggesting good value for the space offered. In terms of size, this home ranks 8th out of 10 properties in its postcode area.

Sale History

Today
£247,120
streetscan.co.uk estimate
+65 %
8 Jan 2013
£150,000
Leasehold

Area Insights

Similar Properties Sold Nearby

rooms: 3
size: 764 sq ft
sale price: £348,000
sale date: 7 Aug 2023
rooms: 3
size: 786 sq ft
sale price: £330,000
sale date: 15 Jun 2023
rooms: 3
size: 775 sq ft
sale price: £300,550
sale date: 21 Mar 2025
rooms: 3
size: 786 sq ft
sale price: £280,000
sale date: 12 Nov 2021
rooms: 4
size: 743 sq ft
sale price: £280,000
sale date: 29 Oct 2021

Data Sources

The property at 20 Marchmont Road, Wallington, Sutton, Greater London, SM6 9NU appears once in the Land Registry records, with the transaction recorded on 8 Jan 2013. It also has two Energy Performance Certificates (EPC) entries, the earliest dating back to 21 May 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.