Our Data Sources
20, Severn Avenue, Swindon has no records in the the Land Registry and a single entry in the EPC database dated December 2025.
We combine this information with public data of neighbouring properties to estimate the property attributes and values.
The local information is scored as 3 out of 5 and is considered of medium accuracy.
Price Range & Condition
Decorative condition can have a big effect on a property's value and this effect varies depending on the type, size and location of the property.
If 20, Severn Avenue, Swindon is in very good condition we estimate a sale value of £367,625 and a rental value of £1,556 per month.
However, if the property needs a lot of cosmetic work we estimate a sale value of £325,611 and a rental value of £1,378 per month.
Plot Size
According to data from HM Land Registry, 20, Severn Avenue, Swindon sits on a plot of 379 m2.
We have plot size data on 22 out of 22 other houses in the postcode and 20, Severn Avenue, Swindon sits on the 17th largest plot.
Energy Efficiency
20, Severn Avenue, Swindon has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 17 Dec 2025.
The property is connected to mains gas and has fully double glazed windows. It is heated using Boiler and radiators, mains gas.
Similar Properties Sold Nearby
According to the Land Registry and our network of Estate Agents, there have been 121 sales of properties similar to 20, Severn Avenue, Swindon within a radius of 670 metres over the last 2 years.
The most recent example is 20, Thames Avenue, Swindon, SN25 3NW, a freehold house which sold for £335,000 on the 28th November 2025.
Read more about house prices in SN25.
- Sold Nov 2025£335,000 | 3 Bed House20, Thames Avenue, Swindon, SN25 3NW20, Thames Avenue, Swindon, SN25 3NW
- Sold Nov 2025£357,500 | 4 Bed House51, Kennet Avenue, Swindon, SN25 3LQ51, Kennet Avenue, Swindon, SN25 3LQ
- Sold Aug 2024£312,500 | 4 Bed House53, Kennet Avenue, Swindon, SN25 3LQ53, Kennet Avenue, Swindon, SN25 3LQ
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
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Location Comparison
Severn Avenue, Swindon, SN25 has a total of 156 addresses. According to our analysis of all the public data, 20, Severn Avenue, Swindon is the 47th largest and the 32nd most expensive property on the street.
When compared to the postcode district it is £37k more expensive than the average property in SN25.
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Schools Nearby
- Greenmeadow Primary School400 m away
- Rodbourne Cheney Primary School600 m away
- Seven Fields Primary School700 m away
- Nova Hreod Academy1.4 km away
- Kingsdown School2.3 km away
- UTC Swindon2.7 km away
More reading links
Public Transport Nearby
- Swindon (Wilts)|2.3 km away
- Kemble|19.0 km away
- Chippenham|26.3 km away
Available Internet Speeds
According to recent data from Ofcom, Superfast Broadband is available in this area.
According to recent data from Ofcom, Superfast Broadband is available in the area.
Risk of Flooding
According to data from the Environment Agency, the flood risk in this area is considered to be Very Low.
