Barkside, The Malthouse, Ashbury, Swindon, SN6 8NB
About Barkside
Barkside is a detached house in Ashbury, Swindon, Swindon (SN6 8NB). It has a recorded floor area of 152 m² (around 1636 sq ft), construction records dating it to 1967-1975 and council tax band F. The latest certificate (May 2024) shows an E (score 51), well below the UK norm with real room to improve. Earlier certificates rated it B (August 2023); the latest reading is 3 bands lower. Between certificates, wall efficiency dropped from Very Good to Average and roof efficiency dropped from Good to Average. The recommended improvements would lift it to C (score 79), a 2-band jump. Main heating runs on oil.
At 152 m² the property is well over the postcode median (70 m² across 10 EPCs), placing it in the larger end of the local stock. It lags the bulk of the postcode on energy efficiency (less efficient than 80% of similar EPCs). A recent sale: £780,000 in March 2026. Across 1998–2026, sale prices on this property compounded at 5.9% per year. On a £-per-square-foot basis, the last sale (£477/sq ft) was about 164.2% above the typical sold price in the postcode. 4 planning records sit against the property, 0 approved, 1 refused.
Energy performance
Barkside's carbon output runs well above what efficient homes in the postcode produce.
EPC Rating
Certificate validity
Valid until 14 May 2034
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Level 3 Building Survey
Because the property has no mains gas supply, we believe a Level 3 building survey should be considered.
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Planning history
Planning history includes recorded demolition works, indicating a major rebuild phase at this address.
4 applications on record at Barkside, The Malthouse, Ashbury, Swindon, SN6 8NB
- May 2018ExtensionFullOutcome in report
Extension: Single storey · Rear of property
Single storey rear extension; new front dormer; enlargement of existing rear dormer; & changes to existing cladding
- Documents
- 10 docs on file
- Reference
- P18/V0827/HH
- More recent applications — locked
- AnnexSept 2019Decision
- AnnexApr 2019Decision
+ 1 more application in the report
Unlock Barkside, The Malthouse, Ashbury, Swindon, SN6 8NB's full planning history
You're seeing the shape of it. The report has the substance.
- Every decision — granted, refused or withdrawn (4 on record)
- All 4 applications on this property in full, plus 3 notable nearby
- The 49 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
Latest sale on Barkside was the highest on Land Registry record across the postcode.
£803,000
Modelled from EPC, postcode comparables and a sale-price growth of 5.9% per year over 28 years.
£780,000
Growth on file: 5.9% per year over 28 years.
Sales timeline
31 March 2026Most recent
£780,000
+393.7%over 28 years18 March 1998
£158,000
Median price across the last 5 sales in SN6 8NB: £230,000 (2022–2009).
Versus other The Malthouse homes
On floor area, Barkside stands well clear of the street.
EPC Rating
51 (E)
Street avg 65 (D)
Floor Area
152 m²
Street avg 75 m²
CO₂ Emissions
7.8 t/year
Street avg 4.1 t/year
Habitable Rooms
8 rooms
Street avg 4 rooms
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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
86/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Rose and Crown — bus stop.
Closest school
0.1 km
Ashbury With Compton Beauchamp Church of England Primary School. 2 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
45.0dB

Night-time· 23:00 – 07:00
37.7dB







