Model valuation£417,0008 Busby Close
Local market context
Orpington House is a five-bedroom detached house in Ashton Keynes, Swindon, Swindon (SN6 6PW). It has a recorded floor area of 206 m² (around 2217 sq ft), construction records dating it to 1996-2002 and council tax band G. The latest certificate (July 2024) shows a D (score 63), on the cusp of jumping into the C band. The rating has held steady at D across 3 certificates since October 2013. Between certificates, lighting went from Poor to Very Good. The recommended improvements would lift it to B (score 84), a 2-band jump. Main heating runs on oil. Other recorded features include a conservatory.
5 planning records sit against the property, 3 approved, 0 refused. Past consents include tree works, meaningful when judging how the property has evolved. At 206 m² it's 20.1% larger than the typical home in the postcode (172 m² median across 6 EPCs). 5 bedrooms is on the larger side for this postcode, where 4 is the typical count. Last changed hands 12 years ago, in November 2014. Across 2000–2014, sale prices on this property compounded at 3.8% per year. Today's modelled estimate of £1,112,000 is 44.9% above the 2014 sale price.
Orpington House's carbon output runs well above what efficient homes in the postcode produce.
Certificate validity
Valid until 22 July 2034
Changes detected from historical EPC data
Heating system changed
Changed to a more efficient fuel source
Heating controls changed
Hot water system changed
Loft insulation upgraded to recommended levels
More low energy lighting installed
Upgraded to gas central heating
Fuel source changed
Heating controls upgraded for better temperature management
Hot water system upgraded
Get a survey for this property
Because the property has no mains gas supply, we believe a Level 3 building survey should be considered.
From £1,645 · Includes VAT
5 applications on record at Orpington House, The Derry, Ashton Keynes, Swindon, SN6 6PW
Tree Surgery to One Weeping Willow, One Silver Birch & 1 Magnolia
+ 2 more applications in the report
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Orpington House valuation sits well clear of the typical sold price in this postcode.
£1,112,000
Modelled from EPC, postcode comparables and a sale-price growth of 3.8% per year over 14 years.
£767,500
Growth on file: 3.8% per year over 14 years.
28 November 2014Most recent
£767,500
+68.7%over 14 years9 October 2000
£455,000
Median price across the last 5 sales in SN6 6PW: £550,000 (2026–2020).
9 The Derry, Ashton Keynes, Swindon, SN6 6PW
Sold Feb 2026
14 The Derry, Ashton Keynes, Swindon, SN6 6PW
Sold Apr 2024
Keynes House, The Derry, Ashton Keynes, Swindon, SN6 6PW
Sold Jul 2022
15 The Derry, Ashton Keynes, Swindon, SN6 6PW
Sold Mar 2021
13 The Derry, Ashton Keynes, Swindon, SN6 6PW
Sold Oct 2014
Price per m²
£3,726
Street avg £4,480
Floor Area
206 m²
Street avg 181 m²
Habitable Rooms
8 rooms
Street avg 7 rooms
CO₂ Emissions
7.4 t/year
Street avg 8.5 t/year
Property research, connected
Explore sale histories, valuations, energy ratings and local areas. Ask the assistant to connect the details and take your research further.
Start your researchSN6 6NZ
SN6 6SD
SN6 6EG
SN6 6PX
SN6 6RB
SN6 6HL
SN6 6AZ
SN6 6NE
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
86/mo
Steady year-on-year across the wider district.
Nearest stop
0.4 km
Happy Land — bus stop.
Closest school
0.4 km
Ashton Keynes Church of England Primary School. 1 school nearby.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.

Daytime· 07:00 – 23:00
49.7dB

Night-time· 23:00 – 07:00
42.3dB