Our Data Sources
18, Cartmell Close, Malmesbury has a single entry in the Land Registry from September 2023 and a single entry in the EPC database dated September 2023.
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 18, Cartmell Close, Malmesbury, we estimate a market value of £356,414 and a rental value of £1,639 per month when presented in very good decorative order. Should the property require extensive cosmetic improvement, those figures would reduce to £315,681 and £1,452 per month respectively.
Energy Efficiency
18, Cartmell Close, Malmesbury has an Energy Performance Rating (EPC) of B. This is based on the most recent assessment, dated 29 Sep 2023.
The property is not connected to mains gas and has high performance glazing. It is heated using Air source heat pump, underfloor, electric.
Sold Prices
The most recent sale of 18, Cartmell Close, Malmesbury completed on 29th September 2023 at £295,000 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 0.8% over the period since September 2023.
- Sold Sep 2023£295,000
Similar Properties Sold Nearby
Over the past 2 years 97 properties similar to 18, Cartmell Close, Malmesbury have sold within a radius of 1.4 kilometres, per the Land Registry and our network of Estate Agents.
The latest, on the 26th November 2025, was 25, Cartmell Close, Malmesbury, SN16 9GQ, a freehold house which sold for £325,000.
Read more about house prices in SN16.
- Sold Nov 2025£325,000 | 3 Bed House25, Cartmell Close, Malmesbury, SN16 9GQ25, Cartmell Close, Malmesbury, SN16 9GQ
- Sold Mar 2024£288,000 | 3 Bed House26, Cartmell Close, Malmesbury, SN16 9GQ26, Cartmell Close, Malmesbury, SN16 9GQ
- Sold Oct 2023£299,000 | 3 Bed House19, Cartmell Close, Malmesbury, SN16 9GQ19, Cartmell Close, Malmesbury, SN16 9GQ
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Location Comparison
Of the 27 addresses on Cartmell Close, Malmesbury, SN16, 18, Cartmell Close, Malmesbury comes out as the 27th largest and the 27th most expensive in our analysis of the public data.
It is also £143k less expensive than the average property across the SN16 district.
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Schools Nearby
- St Joseph's Catholic Primary School, Malmesbury800 m away
- Malmesbury Church of England Primary School1.5 km away
- Lea and Garsdon Church of England Primary School2.3 km away
- Malmesbury School1.5 km away
- Sir William Romney's School9.0 km away
- Hardenhuish School12.2 km away
More reading links
Public Transport Nearby
- Kemble|11.9 km away
- Chippenham|12.9 km away
- Stroud (Gloucs)|20.5 km away
Risk of Flooding
The flood risk here is rated Very Low, based on Environment Agency data.












