Our Data Sources
21, Topaz Close, Swindon has a single entry in the Land Registry from June 2018 and a single entry in the EPC database dated May 2018.
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 21, Topaz Close, Swindon, we estimate a market value of £672,006 and a rental value of £2,434 per month when presented in very good decorative order. Should the property require extensive cosmetic improvement, those figures would reduce to £595,205 and £2,156 per month respectively.
Plot Size
HM Land Registry records the plot of land for 21, Topaz Close, Swindon as measuring 452 m2.
That makes it the 11th largest plot in the postcode, where all 22 other houses have recorded plot data.
Energy Efficiency
21, Topaz Close, Swindon has an Energy Performance Rating (EPC) of B. This is based on the most recent assessment, dated 16 May 2018.
The property is not connected to mains gas and has high performance glazing. It is heated using a boiler and radiators (mains gas).
Sold Prices
The most recent sale of 21, Topaz Close, Swindon completed on 22nd June 2018 at £544,950 and was recorded by HM Land Registry as a freehold house.
Since 1995 this is the property's only sale.
Values of comparable properties have dropped by 14.5% over the period since June 2018.
- Sold Jun 2018£544,950
Similar Properties Sold Nearby
Since 2017 115 properties similar to 21, Topaz Close, Swindon have sold within a radius of 710 metres, per the Land Registry and our network of Estate Agents.
The latest, on the 23rd March 2026, was 6, Citrine Close, Swindon, SN25 2SG, a freehold house which sold for £665,000.
Read more about house prices in SN25.
- Sold Mar 2026£665,000 | 5 Bed House6, Citrine Close, Swindon, SN25 2SG6, Citrine Close, Swindon, SN25 2SG
- Sold Sep 2025£685,000 | 5 Bed House23, Diamond Crescent, Swindon, SN25 2SJ23, Diamond Crescent, Swindon, SN25 2SJ
- Sold Jun 2025£583,000 | 5 Bed House29, Amethyst Road, Swindon, SN25 2SF29, Amethyst Road, Swindon, SN25 2SF
- Sold Mar 2025£650,000 | 5 Bed House2, Peridot Close, Swindon, SN25 2ST2, Peridot Close, Swindon, SN25 2ST
- Sold Jun 2022£582,500 | 5 Bed House14, Topaz Close, Swindon, SN25 2SX14, Topaz Close, Swindon, SN25 2SX
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 £674,677, ranging from £549,446 to £762,902.
- 22 Topaz Close
5 Bed House | 21 m | Est. Value: £719,885
- 20 Topaz Close
5 Bed House | 25 m | Est. Value: £719,885
- 15 Amethyst Road
5 Bed House | 34 m | Est. Value: £642,803
- 14 Amethyst Road
5 Bed House | 38 m | Est. Value: £726,770
- 23 Topaz Close
5 Bed House | 40 m | Est. Value: £719,885
Location Comparison
Of the 22 addresses on Topaz Close, Swindon, SN25, 21, Topaz Close, Swindon comes out as the 16th largest and the 16th most expensive in our analysis of the public data.
It is also £327k more expensive than the average property across the SN25 district.
More reading links
Schools Nearby
- Abbey Farm Educate Together Primary400 m away
- Bridlewood Primary School600 m away
- Tadpole Farm CofE Primary Academy700 m away
- Great Western Academy900 m away
- Abbey Park School1.0 km away
- Nova Hreod Academy3.2 km away
More reading links
Public Transport Nearby
- Swindon (Wilts)|5.0 km away
- Kemble|16.8 km away
- Chippenham|26.8 km away
Risk of Flooding
The flood risk here is rated Very Low, based on Environment Agency data.
