The Cow Byre, Broad Town Road, Broad Town, Swindon, SN4 7RB
About The Cow Byre
The Cow Byre is a detached house in Broad Town, Swindon, Swindon (SN4 7RB). It has a recorded floor area of 121 m² (around 1302 sq ft), construction records dating it to 2007-2011 and council tax band E. The latest certificate (May 2022) shows a C (score 73). The rating has held steady at C across 2 certificates since September 2011. Between certificates, roof efficiency went from Good to Very Good and lighting went from Good to Very Good; while wall efficiency dropped from Very Good to Good and hot-water efficiency dropped from Good to Average. The recommended improvements would push it to B (score 83). Main heating runs on oil.
Across 2013–2023, sale prices on this property compounded at 6.8% per year. Today's modelled estimate of £605,000 is 25.8% below the 2023 sale of £815,000, below the original sale price, which typically signals condition or completion-status changes worth verifying. On a £-per-square-foot basis, the last sale (£626/sq ft) was about 173.5% above the typical sold price in the postcode. Its energy rating outperforms most of the postcode (better than 72% of similar EPCs). 3 planning records sit against the property, 3 approved, 0 refused. Sold April 2023 for £815,000.
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Hot water efficiency decreased
Roof insulation improved
Floor insulation added or improved
More low energy lighting installed
Get a survey for this property
Level 3 Building Survey
Because the property has no mains gas supply, we believe a Level 3 building survey should be considered.
From £1,155 · Includes VAT
Planning history
3 applications on record at The Cow Byre, Broad Town Road, Broad Town, Swindon, SN4 7RB
- Nov 2013ConversionFullOutcome in report
Conversion of Barn into a Dwelling and Retention of Shed (Revision to N/10/04046/FUL)
- Documents
- 20 docs on file
- Reference
- 13/02161/FUL
- More recent applications — locked
- OutbuildingFeb 2019Decision
- FullSept 2016Decision
Unlock The Cow Byre, Broad Town Road, Broad Town, Swindon, SN4 7RB's full planning history
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- Every decision — granted, refused or withdrawn (3 on record)
- All 3 applications on this property in full, plus 2 notable nearby
- The 36 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
The Cow Byre valuation sits well clear of the typical sold price in this postcode.
£605,000
Modelled from EPC, postcode comparables and a sale-price growth of 6.8% per year over 9 years.
£815,000
Growth on file: 6.8% per year over 9 years.
Sales timeline
13 April 2023Most recent
£815,000
+85.2%over 9 years19 December 2013
£440,000
Median price across the last 5 sales in SN4 7RB: £435,000 (2024–2020).
Nearby sales in SN4 7RB
28 Broad Town Road, Broad Town, Swindon, SN4 7RB
Sold Dec 2024
£435,00015 Broad Town Road, Broad Town, Swindon, SN4 7RB
Sold Feb 2022
£408,00025 Broad Town Road, Broad Town, Swindon, SN4 7RB
Sold Feb 2021
£380,000The Fields, Broad Town Road, Broad Town, Swindon, SN4 7RB
Sold Jan 2021
£880,000Broad Town Barn, Broad Town Road, Broad Town, Swindon, SN4 7RB
Sold Mar 2020
£471,040
Versus other Broad Town Road homes
Price per m² for The Cow Byre runs comfortably ahead of the street norm.
Price per m²
£6,736
Street avg £2,946
Floor Area
121 m²
Street avg 159 m²
Habitable Rooms
4 rooms
Street avg 6 rooms
CO₂ Emissions
3.7 t/year
Street avg 6.0 t/year
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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
2/mo
Steady year-on-year across the wider district.
Nearest stop
0.3 km
Junction — bus stop.
Closest school
0.9 km
Broad Town 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
42.2dB

Night-time· 23:00 – 07:00
35.7dB







