6 Castle Well Mews, Old Sarum, Salisbury, SP4 6FY
About 6 Castle Well Mews
6 Castle Well Mews is a four-bedroom end-of-terrace house in Old Sarum, Salisbury, Salisbury (SP4 6FY). It has a recorded floor area of 119 m² (around 1281 sq ft), construction records dating it to 2007-2011 and council tax band D. The latest certificate (February 2025) shows a C (score 80), near the top of the C band. Earlier certificates rated it B (April 2010); the latest reading is one band lower. Between certificates, lighting went from Average to Very Good; while wall efficiency dropped from Very Good to Good and hot-water efficiency dropped from Very Good to Good. The recommended improvements would push it to B (score 89).
At 119 m² the property is well over the postcode median (74 m² across 11 EPCs), placing it in the larger end of the local stock. Across 2010–2018, sale prices on this property compounded at 1.9% per year. Today's modelled estimate of £336,000 is 24.4% above the 2018 sale price. On a £-per-square-foot basis, the last sale (£211/sq ft) was about 18.7% below the postcode norm. Last sale on file: £270,000 in October 2018.
What this property has
Inside
- Bedrooms4
- Bathrooms2
- CloakroomYes
- EnsuiteYes
Outside
- GarageSingle
Building
- Heating systemGas
- RefurbishedYes
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Hot water efficiency decreased
Floor insulation added or improved
More low energy lighting installed
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Planning history
6 Castle Well Mews has no planning applications on record.
But the area is active
3 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
6 Castle Well Mews valuation sits well clear of the typical sold price in this postcode.
£336,000
Modelled from EPC, postcode comparables and a sale-price growth of 1.9% per year over 9 years.
£270,000
Growth on file: 1.9% per year over 9 years.
Sales timeline
31 October 2018Most recent
£270,000
+17.4%over 8 years25 March 2010
£230,000
Median price across the last 5 sales in SP4 6FY: £235,000 (2025–2016).
Nearby sales in SP4 6FY
8 Castle Well Mews, Old Sarum, Salisbury, SP4 6FY
Sold Mar 2025
£240,0005 Castle Well Mews, Old Sarum, Salisbury, SP4 6FY
Sold Jul 2023
£185,0004 Castle Well Mews, Old Sarum, Salisbury, SP4 6FY
Sold Jun 2021
£275,0003 Castle Well Mews, Old Sarum, Salisbury, SP4 6FY
Sold Jul 2017
£235,0001 Castle Well Mews, Old Sarum, Salisbury, SP4 6FY
Sold Jun 2016
£238,000
Versus other Castle Well Mews homes
On price per m², 6 Castle Well Mews runs well behind the street norm.
Price per m²
£2,269
Street avg £3,018
Floor Area
119 m²
Street avg 82 m²
CO₂ Emissions
2.5 t/year
Street avg 2.0 t/year
Years Held
8 years
Street avg 9 years
Similar properties nearby
1 Devonald Way, Old Sarum
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1 Castle Well Mews, Old Sarum
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1 Bailey Mews, Old Sarum
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1 Aaron Road, Longhedge
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1 Castle Well Drive, Old Sarum
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1 Barker Close, Longhedge
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The neighbourhood at a glance
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
1/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Old Sarum Primary School — bus stop.
Closest school
0.2 km
Old Sarum Primary School. 11 schools nearby.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.
Road noise across the postcode

Daytime· 07:00 – 23:00
49.4dB

Night-time· 23:00 – 07:00
39.8dB







