Our Data Sources
21, The Mall, Swindon has 21 entries in the Land Registry, most recently in July 2017 and a single entry in the EPC database dated March 2017.
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.
1Sales dated prior to 2007 are shown, but are not used in our calculations.
Price Range & Condition
In very good condition, we estimate 21, The Mall, Swindon would be worth £574,267, with a potential rental value of £2,339 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £508,637, with a rental value of £2,072 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Plot Size
21, The Mall, Swindon occupies a 590 m2 plot as recorded by HM Land Registry.
Of the 34 other houses in this postcode, 28 have recorded plot sizes, and this one ranks as the 2nd largest.
Energy Efficiency
21, The Mall, Swindon has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 10 Mar 2017.
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
21, The Mall, Swindon last changed hands on 21st July 2017, selling for £460,000. The transaction was logged as a freehold house by HM Land Registry.
In total it has sold twice since 1995.
The market for similar properties has dropped by 15.1% since July 2017.
- Sold Jul 2017£460,000
- Sold Sep 1996£121,000
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 60 sales of comparable properties within 500 metres of 21, The Mall, Swindon since 2013.
Most recently, 161, Goddard Avenue, Swindon, SN1 4HX, a freehold house, sold at £420,000 on the 19th December 2025.
Read more about house prices in SN1.
- Sold Dec 2025£420,000 | 4 Bed House161, Goddard Avenue, Swindon, SN1 4HX161, Goddard Avenue, Swindon, SN1 4HX
- Sold Oct 2025£500,000 | 4 Bed House80, The Mall, Swindon, SN1 4JG80, The Mall, Swindon, SN1 4JG
- Sold Jul 2025£510,000 | 5 Bed House147, Goddard Avenue, Swindon, SN1 4HX147, Goddard Avenue, Swindon, SN1 4HX
- Sold Mar 2025£635,000 | 4 Bed House144, Goddard Avenue, Swindon, SN1 4HX144, Goddard Avenue, Swindon, SN1 4HX
- Sold Mar 2025£520,000 | 4 Bed House4, The Mall, Swindon, SN1 4JG4, The Mall, Swindon, SN1 4JG
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 £394,691, ranging from £181,142 to £565,499.
- 19 The Mall
5 Bed House | 13 m | Est. Value: £565,499
- 17 The Mall
4 Bed House | 19 m | Est. Value: £487,265
- 15 The Mall
4 Bed House | 30 m | Est. Value: £391,288
- 11 The Mall
4 Bed House | 32 m | Est. Value: £404,313
- 38 The Mall
4 Bed House | 37 m | Est. Value: £474,657
Location Comparison
Our analysis of the public data ranks 21, The Mall, Swindon as the 17th largest and the 9th most expensive of the 119 addresses on The Mall, Swindon, SN1.
Against the SN1 postcode district average, it is £296k more expensive than the typical property.
More reading links
Schools Nearby
- Lethbridge Primary School500 m away
- King William Street Church of England Primary School600 m away
- Lift East Wichel900 m away
- The Commonweal School200 m away
- UTC Swindon1.3 km away
- The Deanery CofE Academy1.6 km away
More reading links
Public Transport Nearby
- Swindon (Wilts)|1.7 km away
- Kemble|21.5 km away
- Bedwyn|23.1 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.
