Our Data Sources
Flat 5, 21, Earls Avenue, Folkestone has a single entry in the Land Registry from August 2017 and a single entry in the EPC database dated January 2009.
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 Flat 5, 21, Earls Avenue, Folkestone, we estimate a market value of £305,796 and a rental value of £1,373 per month when presented in very good decorative order. Should the property require extensive cosmetic improvement, those figures would reduce to £270,848 and £1,216 per month respectively.
Energy Efficiency
Flat 5, 21, Earls Avenue, Folkestone has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 29 Jan 2009.
The property is connected to mains gas and has partial double glazing. It is heated using a boiler and radiators (mains gas).
Sold Prices
The most recent sale of Flat 5, 21, Earls Avenue, Folkestone completed on 14th August 2017 at £165,000 and was recorded by HM Land Registry as a leasehold flat.
Since 1995 this is the property's only sale.
Values of comparable properties have risen by 18.5% over the period since August 2017.
- Sold Aug 2017£165,000
Similar Properties Sold Nearby
Since 2017 150 properties similar to Flat 5, 21, Earls Avenue, Folkestone have sold within a radius of 400 metres, per the Land Registry and our network of Estate Agents.
The latest, on the 22nd May 2026, was 9C , Trinity Road, Folkestone, CT20 2RQ, a leasehold flat which sold for £155,000.
Read more about house prices in CT20.
- Sold May 2026£155,000 | 3 Bed Flat9C , Trinity Road, Folkestone, CT20 2RQ9C , Trinity Road, Folkestone, CT20 2RQ
- Sold Jan 2026£350,000 | 3 Bed Flat10 Cordova Court, Sandgate Road, Folkestone, CT20 2HQ10 Cordova Court, Sandgate Road, Folkestone, CT20 2HQ
- Sold Jan 2026£350,000 | 3 Bed Flat158B, Sandgate Road, Folkestone, CT20 2LH158B, Sandgate Road, Folkestone, CT20 2LH
- Sold Aug 2025£280,000 | 3 Bed FlatFlat 4, Westmoore House 50, Bouverie Road West, Folkestone, CT20 2RLFlat 4, Westmoore House 50, Bouverie Road West, Folkestone, CT20 2RL
- Sold Apr 2025£275,000 | 3 Bed FlatFlat 3, 80, Bouverie Road West, Folkestone, CT20 2PWFlat 3, 80, Bouverie Road West, Folkestone, CT20 2PW
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 £236,504, ranging from £139,429 to £319,966.
- Flat 4, 21 Earls Avenue
3 Bed Flat | 0 m | Est. Value: £251,291
- Flat 2, 21 Earls Avenue
3 Bed Flat | 0 m | Est. Value: £258,460
- Flat 1, 21 Earls Avenue
3 Bed Flat | 0 m | Est. Value: £306,236
- Flat 3, 21 Earls Avenue
3 Bed Flat | 0 m | Est. Value: £245,432
- 19B Earls Avenue
3 Bed Flat | 13 m | Est. Value: £288,396
Location Comparison
Of the 289 addresses on Earls Avenue, Folkestone, CT20, Flat 5, 21, Earls Avenue, Folkestone comes out as the 52nd largest and the 65th most expensive in our analysis of the public data.
It is also £5k more expensive than the average property across the CT20 district.
More reading links
Schools Nearby
- Christ Church Cep Academy, Folkestone1.0 km away
- Sandgate Primary School1.0 km away
- St Eanswythe's Church of England Primary School1.2 km away
- The Folkestone School for Girls1.0 km away
- The Harvey Grammar School1.2 km away
- Folkestone Academy1.8 km away
More reading links
Public Transport Nearby
- Folkestone Central|700 m away
- Folkestone West|1.2 km away
- Sandling|7.1 km away
Available Internet Speeds
Broadband here reaches superfast speeds, based on recent Ofcom data.
According to recent data from Ofcom, Superfast Broadband available in this area.
Risk of Flooding
The flood risk here is rated Very Low, based on Environment Agency data.












