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Get startedMill Brook Cottage is a detached house in Ashton Keynes, Swindon, Swindon (SN6 6PD). It has a recorded floor area of 183 m² (around 1970 sq ft) and construction records dating it to 2003-2006. The latest certificate (May 2022) shows a D (score 68), on the cusp of jumping into the C band. The recommended improvements would push it to C (score 77). Main heating runs on oil.
Sale prices here have outpaced Swindon HPI: 7.3% per year against 0% for the wider region. On a £-per-square-foot basis, the last sale (£584/sq ft) was about 84.1% above the typical sold price in the postcode. 9 planning records sit against the property, 5 approved, 1 refused. Past consents include an extension, a porch and tree works, meaningful when judging how the property has evolved. Its energy rating outperforms most of the postcode (better than 75% of similar EPCs). Sold April 2023 for £1,150,000.
Mill Brook Cottage has been extended on multiple sides of the property across separate planning applications.
Minor alterations to external appearance to main house and annexe
Mill Brook Cottage has more than quadrupled in price since its earliest registered sale in 2001.
£1,170,000
Modelled from EPC, postcode comparables and a sale-price growth of 7.3% per year over 22 years.
£1,150,000
Growth on file: 7.3% per year over 22 years.
EPC Rating for Mill Brook Cottage runs comfortably ahead of the street norm.
Price per m²
£6,284
Street avg £4,998
Floor Area
183 m²
Street avg 182 m²
Habitable Rooms
7 rooms
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
2/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km

Daytime· 07:00 – 23:00
45.4dB

Holly tree - reduce to 6ft to hedge height
7 more applications for this property
Join to see all planning history.
20 April 2023Most recent
£1,150,000
+108.1%over 13 years15 October 2009
£552,500
+130.2%over 8 years31 January 2001
£240,000
Median price across the last 5 sales in SN6 6PD: £1,095,000 (2025–2021).
Pilgrim Cottage Back Street Ashton Keynes Swindon
Sold Feb 2025
10 Back Street Ashton Keynes Swindon
Sold Sept 2024
11 Back Street Ashton Keynes Swindon
Sold Mar 2023
Vine View Back Street Ashton Keynes Swindon
Sold Sept 2022
Cleveland House Back Street Ashton Keynes Swindon
Sold Sept 2021
Street avg 7 rooms
CO₂ Emissions
5.8 t/year
Street avg 10.5 t/year
Post Office — bus stop.
Closest school
0.4 km
Ashton Keynes Church of England Primary School. 2 schools nearby.
Flood risk
Medium
From the Environment Agency.
Night-time· 23:00 – 07:00
37.6dB
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