12 Cob Hill, Purton, Swindon, SN5 4FR
About 12 Cob Hill
12 Cob Hill is a semi-detached house in Purton, Swindon, Swindon (SN5 4FR). It has a recorded floor area of 84 m² (around 904 sq ft), construction records dating it to 2012-2021 and council tax band C. The latest certificate (October 2025) shows a C (score 78), near the top of the C band. Earlier certificates rated it B (October 2014); the latest reading is one band lower. Between certificates, wall efficiency dropped from Very Good to Good and roof efficiency dropped from Very Good to Good. The recommended improvements would push it to B (score 82).
At 84 m² it's 17.6% smaller than the typical home in the postcode (102 m² median across 56 EPCs). It lags the bulk of the postcode on energy efficiency (less efficient than 84% of similar EPCs). Across 2014–2021, sale prices on this property compounded at 2% per year. Today's modelled estimate of £300,000 is 23.5% above the 2021 sale price. Sold January 2021 for £243,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
Know exactly what you're buying at 12 Cob Hill
Before you offer, see what the listing won't tell you, the true value, the red flags and the full history.
Already flagged here
Valuation
against the asking price
Risks
planning & flood
Sold prices
similar homes nearby
Trends
the local market
Energy performance
EPC Rating
Planning history
12 Cob Hill has no planning applications on record.
Notable planning nearby
5applications of note in the surrounding area
We flagged 1 thing worth checking at 12 Cob Hill
Independent checks surfaced things a buyer would want to understand before offering. The report explains each one in full, with the underlying data and what to ask.
- Larger development activity nearby
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Sales history & valuation
12 Cob Hill changed hands twice within eighteen months — unusual for the area.
£300,000
Modelled from EPC, postcode comparables and a sale-price growth of 2.0% per year over 6 years.
£243,000
Growth on file: 2.0% per year over 6 years.
Sales timeline
19 January 2021Most recent
£243,000
-2.8%27 November 2020
£250,000
+16.3%over 6 years21 November 2014
£215,000
Median price across the last 5 sales in SN5 4FR: £417,000 (2025–2023).
Nearby sales in SN5 4FR
Everything we know about 12 Cob Hill, in one report
What it's really worth, what could be wrong, and the planning, sales and area data in full.
What we flagged
- Larger development activity nearby

Versus other Cob Hill homes
12 Cob Hill is notably below the street on epc rating.
Price per m²
£2,893
Street avg £2,749
Floor Area
84 m²
Street avg 105 m²
Habitable Rooms
4 rooms
Street avg 5 rooms
CO₂ Emissions
1.7 t/year
Street avg 1.6 t/year
Similar properties nearby
1 Hoggs Lane, Purton
SN5 4BU
1 Highridge Close, Purton
SN5 4BS
1 House Field, Purton
SN5 4FZ
1 Kibblewhite Close, Purton
SN5 4EQ
1 Church Path, Purton
SN5 4DR
1 Hyde Lane, Purton
SN5 4DU
1 Bunce Court, Purton
SN5 4FJ
1 Glevum Close, Purton
SN5 4HA
The neighbourhood at a glance
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
0.1 km
Mill View — bus stop.
Closest school
0.3 km
Ridgeway Farm CofE Academy. 27 schools nearby.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.
Road noise across the postcode

Daytime· 07:00 – 23:00
48.1dB

Night-time· 23:00 – 07:00
39.0dB