Our Data Sources
25, Southdown Avenue, Eastbourne has no recent1 records in the the Land Registry and a single entry in the EPC database dated January 2026.
We combine this information with public data of neighbouring properties to estimate the property attributes and values.
The local information is scored as 2 out of 5 and is considered of medium accuracy.
Price Range & Condition
In very good condition, we estimate 25, Southdown Avenue, Eastbourne would be worth £478,329, with a potential rental value of £2,510 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £423,662, with a rental value of £2,223 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Plot Size
25, Southdown Avenue, Eastbourne occupies a 484 m2 plot as recorded by HM Land Registry.
Of the 18 other houses in this postcode, 17 have recorded plot sizes, and this one ranks as the 10th largest.
Energy Efficiency
25, Southdown Avenue, Eastbourne has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 22 Jan 2026.
The property is connected to mains gas and has mostly double glazing. It is heated using Boiler and radiators, mains gas.
Sold Prices
25, Southdown Avenue, Eastbourne last changed hands on 22nd June 2001, selling for £108,000. The transaction was logged as a freehold house by HM Land Registry.
In total it has sold twice since 1995.
- Sold Jun 2001£108,000
- Sold Aug 2000£95,000
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 3 sales of comparable properties within 720 metres of 25, Southdown Avenue, Eastbourne across the last 2 years.
Most recently, 26, St. Annes Road, Eastbourne, BN20 9NL, a freehold house, sold at £463,000 on the 9th January 2026.
Read more about house prices in BN20.
- Sold Jan 2026£463,000 | 4 Bed House26, St. Annes Road, Eastbourne, BN20 9NL26, St. Annes Road, Eastbourne, BN20 9NL
- Sold Nov 2024£320,000 | 4 Bed House60, Gorringe Valley Road, Eastbourne, BN20 9SS60, Gorringe Valley Road, Eastbourne, BN20 9SS
- Sold Jun 2024£423,000 | 4 Bed House36, Coppice Avenue, Eastbourne, BN20 9PP36, Coppice Avenue, Eastbourne, BN20 9PP
•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 25, Southdown Avenue, Eastbourne as the largest and the 12th most expensive of the 35 addresses on Southdown Avenue, Eastbourne, BN20.
Against the BN20 postcode district average, it is £33k more expensive than the typical property.
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Schools Nearby
- 200mWillingdon Primary School
- 1.6kmOakwood Primary Academy
- 1.9kmPolegate Primary School
- 500mWillingdon Community School
- 1.8kmThe Eastbourne Academy
- 2.1kmRatton School
More reading links
Public Transport Nearby
- 1.5kmPolegate
- 2.7kmHampden Park (Sussex)
- 5.0kmEastbourne
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.
