Our Data Sources
21, Blakehall Road, Carshalton has a single entry in the Land Registry from November 2025 and a single entry in the EPC database dated January 2024.
We combine this information with that of neighbouring properties to estimate the property attributes and values.
The local information is scored as 5 out of 5 and is considered of high accuracy.
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 21, Blakehall Road, Carshalton, we estimate a market value of £605,478 and a rental value of £2,372 per month when presented in very good decorative order. Should the property require extensive cosmetic improvement, those figures would reduce to £536,280 and £2,101 per month respectively.
Plot Size
HM Land Registry records the plot of land for 21, Blakehall Road, Carshalton as measuring 195 m2.
That makes it the 47th largest plot in the postcode, where all 58 other houses have recorded plot data.
Energy Efficiency
21, Blakehall Road, Carshalton has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 22 Jan 2024.
The property is connected to mains gas and has partial secondary glazing. It is heated using a boiler and radiators (mains gas).
Sold Prices
The most recent sale of 21, Blakehall Road, Carshalton completed on 28th November 2025 at £515,000 and was recorded by HM Land Registry as a freehold house.
Since 1995 this is the property's only sale.
Values of comparable properties have dropped by 18.2% over the period since November 2025.
- Sold Nov 2025£515,000
Similar Properties Sold Nearby
Since 2016 208 properties similar to 21, Blakehall Road, Carshalton have sold within a radius of 560 metres, per the Land Registry and our network of Estate Agents.
The latest, on the 23rd March 2026, was 20, Blakehall Road, Carshalton, SM5 3EZ, a freehold house which sold for £565,000.
Read more about house prices in SM5.
- Sold Mar 2026£565,000 | 3 Bed House20, Blakehall Road, Carshalton, SM5 3EZ20, Blakehall Road, Carshalton, SM5 3EZ
- Sold Mar 2026£642,500 | 4 Bed House36, Gordon Road, Carshalton, SM5 3RE36, Gordon Road, Carshalton, SM5 3RE
- Sold Mar 2025£740,000 | 4 Bed House47, Blakehall Road, Carshalton, SM5 3EZ47, Blakehall Road, Carshalton, SM5 3EZ
- Sold Jul 2024£650,000 | 4 Bed House148, Carshalton Park Road, Carshalton, SM5 3SG148, Carshalton Park Road, Carshalton, SM5 3SG
- Sold Jun 2024£615,000 | 3 Bed House55, Blakehall Road, Carshalton, SM5 3EZ55, Blakehall Road, Carshalton, SM5 3EZ
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 £578,825, ranging from £535,959 to £634,422.
- 23 Blakehall Road
3 Bed House | 5 m | Est. Value: £564,255
- 17 Blakehall Road
4 Bed House | 12 m | Est. Value: £618,969
- 25 Blakehall Road
3 Bed House | 14 m | Est. Value: £542,385
- 15 Blakehall Road
3 Bed House | 18 m | Est. Value: £535,959
- 27 Blakehall Road
3 Bed House | 20 m | Est. Value: £567,472
Location Comparison
Of the 58 addresses on Blakehall Road, Carshalton, SM5, 21, Blakehall Road, Carshalton comes out as the 27th largest and the 27th most expensive in our analysis of the public data.
It is also £106k more expensive than the average property across the SM5 district.
More reading links
Schools Nearby
- Stanley Park Junior School500 m away
- Stanley Park Infants School500 m away
- St Mary's RC Junior School700 m away
- St Philomena's Catholic High School for Girls700 m away
- Carshalton High School for Girls1.2 km away
- Oaks Park High School1.4 km away
More reading links
Public Transport Nearby
- Carshalton Beeches|300 m away
- Carshalton|1.1 km away
- Wallington|1.1 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.
