Our Data Sources
20, Elm Road, Thornton Heath has 71 entries in the Land Registry, most recently in August 2025 and a single entry in the EPC database dated December 2021.
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.
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, Elm Road, Thornton Heath, we estimate a market value of £455,813 and a rental value of £2,370 per month when presented in very good decorative order. Should the property require extensive cosmetic improvement, those figures would reduce to £403,720 and £2,099 per month respectively.
Plot Size
HM Land Registry records the plot of land for 20, Elm Road, Thornton Heath as measuring 144 m2.
That makes it the 5th largest plot in the postcode, where 30 of the 32 other houses have recorded plot data.
Energy Efficiency
20, Elm Road, Thornton Heath has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 22 Dec 2021.
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, Elm Road, Thornton Heath completed on 29th August 2025 at £470,000 and was recorded by HM Land Registry as a freehold house.
Since 1995 the property has sold 7 times.
Values of comparable properties have risen by 6.6% over the period since August 2025.
- Sold Aug 2025£470,000
- Sold Oct 2019£410,000
- Sold Feb 2008£200,000
Similar Properties Sold Nearby
Since 2020 131 properties similar to 20, Elm Road, Thornton Heath have sold within a radius of 360 metres, per the Land Registry and our network of Estate Agents.
The latest, on the 12th June 2026, was 28, Grange Park Road, Thornton Heath, CR7 8QA, a freehold house which sold for £432,000.
Read more about house prices in CR7.
- Sold Jun 2026£432,000 | 3 Bed House28, Grange Park Road, Thornton Heath, CR7 8QA28, Grange Park Road, Thornton Heath, CR7 8QA
- Sold May 2026£354,000 | 3 Bed House403, Whitehorse Road, Thornton Heath, CR7 8SD403, Whitehorse Road, Thornton Heath, CR7 8SD
- Sold Mar 2026£345,000 | 3 Bed House405, Whitehorse Road, Thornton Heath, CR7 8SD405, Whitehorse Road, Thornton Heath, CR7 8SD
- Sold Oct 2025£428,000 | 3 Bed House26, Cassland Road, Thornton Heath, CR7 8RN26, Cassland Road, Thornton Heath, CR7 8RN
- Sold Aug 2025£500,000 | 3 Bed House17, Sandringham Road, Thornton Heath, CR7 7AX17, Sandringham Road, Thornton Heath, CR7 7AX
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 £423,047, ranging from £391,349 to £497,187.
- 19 Elm Road
3 Bed House | 6 m | Est. Value: £419,192
- 21 Elm Road
4 Bed House | 6 m | Est. Value: £491,016
- 18 Elm Road
3 Bed House | 9 m | Est. Value: £391,568
- 17 Elm Road
3 Bed House | 14 m | Est. Value: £391,568
- 25 Elm Road
3 Bed House | 23 m | Est. Value: £419,438
Location Comparison
Of the 41 addresses on Elm Road, Thornton Heath, CR7, 20, Elm Road, Thornton Heath comes out as the 6th largest and the 6th most expensive in our analysis of the public data.
It is also £49k more expensive than the average property across the CR7 district.
More reading links
Schools Nearby
- Whitehorse Manor Infant School300 m away
- Whitehorse Manor Junior School300 m away
- Ecclesbourne Primary School700 m away
- Harris Academy South Norwood1.5 km away
- St Mary's Catholic High School1.8 km away
- Harris Invictus Academy Croydon1.9 km away
More reading links
Public Transport Nearby
- Thornton Heath|500 m away
- Selhurst|800 m away
- Norwood Junction|1.4 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.
