Our Data Sources
12, Southdown Road, Carshalton has no recent1 records in the Land Registry and a single entry in the EPC database dated August 2020.
We combine this information with public data 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
Decorative condition can have a big effect on a property's value and this effect varies depending on the type, size and location of the property.
If 12, Southdown Road, Carshalton is in very good condition we estimate a sale value of £442,667 and a rental value of £2,137 per month.
However, if the property needs a lot of cosmetic work we estimate a sale value of £392,077 and a rental value of £1,892 per month.
Plot Size
According to data from HM Land Registry, 12, Southdown Road, Carshalton sits on a plot of 89 m2.
We have plot size data on 20 out of 20 other houses in the postcode and 12, Southdown Road, Carshalton sits on the 17th largest plot.
Energy Efficiency
12, Southdown Road, Carshalton has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 06 Aug 2020.
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
According to HM Land Registry, 12, Southdown Road, Carshalton was last sold on 4th August 2006 for £219,000 and was recorded as a freehold house.
The property has had 2 sales since 1995.
- Sold Aug 2006£219,000
- Sold Jul 2004£214,950
Similar Properties Sold Nearby
According to the Land Registry and our network of Estate Agents, there have been 104 sales of properties similar to 12, Southdown Road, Carshalton within a radius of 690 metres since 2017.
The most recent example is 139, Stanley Road, Carshalton, SM5 4LW, a freehold house which sold for £442,000 on the 14th July 2025.
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 £413,292, ranging from £332,432 to £453,783.
- 10 Southdown Road
3 Bed House | 5 m | Est. Value: £402,962
- 14 Southdown Road
3 Bed House | 5 m | Est. Value: £406,125
- 8 Southdown Road
3 Bed House | 9 m | Est. Value: £406,125
- 6 Southdown Road
3 Bed House | 14 m | Est. Value: £406,125
- 4 Southdown Road
3 Bed House | 19 m | Est. Value: £409,264
Location Comparison
Southdown Road, Carshalton, SM5 has a total of 20 addresses. According to our analysis of all the public data, 12, Southdown Road, Carshalton is the 8th largest and the 8th most expensive property on the street.
When compared to the postcode district it is £49k less expensive than the average property in SM5.
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
According to recent data from Ofcom, Ultrafast Broadband is available in this area.
According to recent data from Ofcom, Ultrafast Broadband available in this area.
Risk of Flooding
According to data from the Environment Agency, the flood risk in this area is considered to be Very Low.












