Our Data Sources
20, Rosebery Avenue, Thornton Heath has no recent1 records in the the Land Registry and a single entry in the EPC database dated June 2020.
We combine this information with public data of neighbouring properties to estimate the property attributes and values.
The local information is scored as 1 out of 5 and is considered of low accuracy.
Price Range & Condition
In very good condition, we estimate 20, Rosebery Avenue, Thornton Heath would be worth £271,017, with a potential rental value of £1,615 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £240,043, with a rental value of £1,430 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Energy Efficiency
20, Rosebery Avenue, Thornton Heath has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 11 Jun 2020.
The property is connected to mains gas and has mostly double glazing. It is heated using Boiler and radiators, mains gas.
Sold Prices
20, Rosebery Avenue, Thornton Heath last changed hands on 14th October 2003, selling for £138,000. The transaction was logged as a leasehold flat by HM Land Registry.
In total it has sold twice since 1995.
- Sold Oct 2003£138,000
- Sold Jun 1998£56,500
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 3 sales of comparable properties within 370 metres of 20, Rosebery Avenue, Thornton Heath across the last 2 years.
Most recently, 110B, Beulah Road, Thornton Heath, CR7 8JF, a leasehold flat, sold at £295,000 on the 17th July 2025.
Read more about house prices in CR7.
- Sold Jul 2025£295,000 | 2 Bed Flat110B, Beulah Road, Thornton Heath, CR7 8JF110B, Beulah Road, Thornton Heath, CR7 8JF
- Sold Oct 2024£250,000 | 2 Bed Flat139A, Northwood Road, Thornton Heath, CR7 8HX139A, Northwood Road, Thornton Heath, CR7 8HX
- Sold Feb 2020£25,000 | 2 Bed Flat29A, Moffat Road, Thornton Heath, CR7 8PY29A, Moffat Road, Thornton Heath, CR7 8PY
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
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Location Comparison
Our analysis of the public data ranks 20, Rosebery Avenue, Thornton Heath as the 27th largest and the 27th most expensive of the 28 addresses on Rosebery Avenue, Thornton Heath, CR7.
Against the CR7 postcode district average, it is £123k less expensive than the typical property.
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Schools Nearby
- 300mDavid Livingstone Academy
- 300mSt Cyprian's Greek Orthodox Primary Academy
- 300mBeulah Junior School
- 800mHarris Academy Beulah Hill
- 1.3kmNorbury High School for Girls
- 1.5kmHarris City Academy Crystal Palace
More reading links
Public Transport Nearby
- 900mThornton Heath
- 1.8kmNorbury
- 1.8kmNorwood Junction
Available Internet Speeds
Ofcom's latest figures show superfast broadband available in this area.
According to recent data from Ofcom, Superfast broadband is available in the area.
Risk of Flooding
Environment Agency data suggests this area has a very low risk of flooding.












