Our Data Sources
20, Southdown Road, Carshalton has 41 entries in the Land Registry, most recently in August 2023 and a single entry in the EPC database dated March 2023.
We combine this information with that of neighbouring properties to estimate the property attributes and values.
The local information is scored as 4 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
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 20, Southdown Road, Carshalton, we estimate a market value of £458,336 and a rental value of £2,193 per month when presented in very good decorative order. Should the property require extensive cosmetic improvement, those figures would reduce to £405,954 and £1,943 per month respectively.
Plot Size
HM Land Registry records the plot of land for 20, Southdown Road, Carshalton as measuring 116 m2.
That makes it the 11th largest plot in the postcode, where all 20 other houses have recorded plot data.
Energy Efficiency
20, Southdown Road, Carshalton has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 07 Mar 2023.
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
The most recent sale of 20, Southdown Road, Carshalton completed on 31st August 2023 at £450,000 and was recorded by HM Land Registry as a freehold house.
Since 1995 the property has sold 4 times.
Values of comparable properties have dropped by 5.0% over the period since August 2023.
- Sold Aug 2023£450,000
- Sold Mar 2006£207,500
- Sold Oct 1999£100,000
Similar Properties Sold Nearby
Since 2017 144 properties similar to 20, Southdown Road, Carshalton have sold within a radius of 690 metres, per the Land Registry and our network of Estate Agents.
The latest, on the 14th July 2025, was 139, Stanley Road, Carshalton, SM5 4LW, a freehold house which sold for £442,000.
Read more about house prices in SM5.
- Sold Jul 2025£442,000 | 3 Bed House139, Stanley Road, Carshalton, SM5 4LW139, Stanley Road, Carshalton, SM5 4LW
- Sold Jun 2025£350,000 | 3 Bed House160, Stanley Road, Carshalton, SM5 4LS160, Stanley Road, Carshalton, SM5 4LS
- Sold May 2025£422,000 | 3 Bed House137, Stanley Road, Carshalton, SM5 4LW137, Stanley Road, Carshalton, SM5 4LW
- Sold Dec 2024£415,000 | 3 Bed House35, Cranfield Road East, Carshalton, SM5 4LR35, Cranfield Road East, Carshalton, SM5 4LR
- Sold Nov 2024£425,000 | 3 Bed House2, Southdown Road, Carshalton, SM5 4LT2, Southdown Road, Carshalton, SM5 4LT
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 £476,466, ranging from £332,432 to £715,365.
- 14 Southdown Road
3 Bed House | 14 m | Est. Value: £406,125
- 12 Southdown Road
3 Bed House | 19 m | Est. Value: £421,588
- 10 Southdown Road
3 Bed House | 24 m | Est. Value: £402,962
- 17 Southdown Road
3 Bed House | 27 m | Est. Value: £427,618
- 8 Southdown Road
3 Bed House | 28 m | Est. Value: £406,125
Location Comparison
Of the 20 addresses on Southdown Road, Carshalton, SM5, 20, Southdown Road, Carshalton comes out as the 4th largest and the 5th most expensive in our analysis of the public data.
It is also £34k less expensive than the average property across the SM5 district.
More reading links
Schools Nearby
- Stanley Park Junior School600 m away
- Stanley Park Infants School600 m away
- Wood Field Primary School800 m away
- Oaks Park High School600 m away
- Wallington High School for Girls900 m away
- St Philomena's Catholic High School for Girls1.7 km away
More reading links
Public Transport Nearby
- Carshalton Beeches|1.1 km away
- Wallington|1.4 km away
- Carshalton|2.1 km away
Available Internet Speeds
Broadband here reaches ultrafast speeds, based on recent Ofcom data.
According to recent data from Ofcom, Ultrafast Broadband available in this area.
Risk of Flooding
The flood risk here is rated Very Low, based on Environment Agency data.
