Our Data Sources
23, William Avenue, Folkestone has a single entry in the Land Registry from December 2020 and a single entry in the EPC database dated August 2020.
We combine this information with that 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 23, William Avenue, Folkestone would be worth £420,310, with a potential rental value of £1,690 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £372,275, with a rental value of £1,497 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Plot Size
23, William Avenue, Folkestone occupies a 540 m2 plot as recorded by HM Land Registry.
All 34 other houses in this postcode have recorded plot sizes, and this one ranks as the largest.
Energy Efficiency
23, William Avenue, Folkestone 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
23, William Avenue, Folkestone last changed hands on 3rd December 2020, selling for £347,000. The transaction was logged as a freehold house by HM Land Registry.
That is its only recorded sale since 1995.
The market for similar properties has dropped by 6.6% since December 2020.
- Sold Dec 2020£347,000
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 218 sales of comparable properties within 760 metres of 23, William Avenue, Folkestone since 2019.
Most recently, 11, Milestone Close, Folkestone, CT19 5TE, a freehold house, sold at £395,000 on the 5th December 2025.
Read more about house prices in CT19.
- Sold Dec 2025£395,000 | 4 Bed House11, Milestone Close, Folkestone, CT19 5TE11, Milestone Close, Folkestone, CT19 5TE
- Sold Oct 2025£375,000 | 4 Bed House15, Fairway Avenue, Folkestone, CT19 5LG15, Fairway Avenue, Folkestone, CT19 5LG
- Sold Jun 2025£420,000 | 4 Bed House42, Cornwallis Avenue, Folkestone, CT19 5JW42, Cornwallis Avenue, Folkestone, CT19 5JW
- Sold May 2025£425,000 | 4 Bed House11, Southmead Close, Folkestone, CT19 5LH11, Southmead Close, Folkestone, CT19 5LH
- Sold Jan 2025£422,500 | 4 Bed House73, Grasmere Gardens, Folkestone, CT19 5JL73, Grasmere Gardens, Folkestone, CT19 5JL
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 £436,273, ranging from £396,994 to £458,336.
- 21 William Avenue
4 Bed House | 9 m | Est. Value: £448,166
- 15 William Avenue
4 Bed House | 38 m | Est. Value: £433,004
- 11 William Avenue
4 Bed House | 38 m | Est. Value: £421,441
- 17 William Avenue
3 Bed House | 39 m | Est. Value: £396,994
- 25 William Avenue
4 Bed House | 40 m | Est. Value: £422,951
Location Comparison
Our analysis of the public data ranks 23, William Avenue, Folkestone as the 29th largest and the 33rd most expensive of the 34 addresses on William Avenue, Folkestone, CT19.
Against the CT19 postcode district average, it is £111k more expensive than the typical property.
More reading links
Schools Nearby
- Folkestone Primary400 m away
- Stella Maris Catholic Primary School600 m away
- Morehall Primary School and Nursery900 m away
- Folkestone Academy400 m away
- The Harvey Grammar School600 m away
- Turner Free School1.0 km away
More reading links
Public Transport Nearby
- Folkestone Central|900 m away
- Folkestone West|900 m away
- Sandling|6.8 km away
Available Internet Speeds
Ofcom's latest figures show ultrafast broadband available in this area.
According to recent data from Ofcom, Ultrafast Broadband available in this area.
Risk of Flooding
Environment Agency data suggests this area has a Very Low risk of flooding.
