20, Castle Street
20, Castle Street
Description & Estimates







Public records show 20, Castle Street, Calne to be a period freehold house with 828 ft2 of internal area, sitting on a 72 m2 plot.
In this area, houses of this size normally have 3 bedrooms with a garden.
20, Castle Street, Calne has an estimated sale value of £234,732 and an estimated rental value of £1,148 per month, assuming reasonable condition and based on the information available.
Castle Street, Calne, SN11 lies within the SN11 postal district.
Our Data Sources
20, Castle Street, Calne has 41 entries in the Land Registry , most recently in December 2024 and a single entry in the EPC database dated July 2019.
We combine this information with that 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
In very good condition, we estimate 20, Castle Street, Calne would be worth £246,469, with a potential rental value of £1,205 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £218,301, with a rental value of £1,068 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Recent Market Change
The estimated sale value of 20, Castle Street, Calne has moved down by £5,883 (2.5%) over the last year. During the same period, its estimated monthly rental value has increased by £36 (3.2%). The property's estimated gross yield is currently 5.9%.
Plot Size
20, Castle Street, Calne occupies a 72 m2 plot as recorded by HM Land Registry.
Of the 11 other houses in this postcode, 6 have recorded plot sizes, and this one ranks as the 7th largest.
Energy Efficiency
20, Castle Street, Calne has an Energy Performance Rating (EPC) of E. This is based on the most recent assessment, dated 24 Jul 2019.
The property is connected to mains gas and has single glazed windows. It is heated using Boiler and radiators, mains gas.
Sold Prices
20, Castle Street, Calne last changed hands on 20th December 2024, selling for £232,500. The transaction was logged as a freehold house by HM Land Registry.
In total it has sold 4 times since 1995.
The market for similar properties has dropped by 13.6% since December 2024.
- Sold Dec 2024£232,500
- Sold May 2022£230,000
- Sold Feb 2021£150,000
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 3 sales of comparable properties within 590 metres of 20, Castle Street, Calne across the last 2 years.
Most recently, 24, North Street, Calne, SN11 0HH, a freehold house, sold at £215,000 on the 7th October 2025.
Read more about house prices in SN11.
•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 20, Castle Street, Calne as the 20th largest and the 19th most expensive of the 66 addresses on Castle Street, Calne, SN11.
Against the SN11 postcode district average, it is £84k less expensive than the typical property.
More reading links
Schools Nearby
- 900mPriestley Primary School
- 1.1kmMarden Vale CofE Academy
- 1.1kmHoly Trinity Church of England Academy
- 1.0kmKingsbury Green Academy
- 6.1kmAbbeyfield School
- 9.4kmSheldon School
More reading links
Public Transport Nearby
Chippenham station is the nearest stop to 20, Castle Street, Calne at 8.0 kilometres away.
- 8.0kmChippenham
- 11.5kmMelksham
- 19.4kmTrowbridge
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.

