21 Dykes Mews, Chiseldon, Swindon, SN4 0NF
About 21 Dykes Mews
21 Dykes Mews is a three-bedroom detached house in Chiseldon, Swindon, Swindon (SN4 0NF). It has a recorded floor area of 85 m² (around 915 sq ft), construction records dating it to 1991-1995 and council tax band D. The latest certificate (March 2021) shows a D (score 63), on the cusp of jumping into the C band. The recommended improvements would lift it to B (score 83), a 2-band jump.
At 85 m² the property is well over the postcode median (57 m² across 14 EPCs), placing it in the larger end of the local stock. One planning record on file: an extension approved in 2009. Past consents include an extension, meaningful when judging how the property has evolved. Across 2006–2021, sale prices on this property compounded at 2.6% per year. Today's modelled estimate of £370,000 is 13.8% above the 2021 sale price. On a £-per-square-foot basis, the last sale (£355/sq ft) was about 84.3% above the typical sold price in the postcode. Sold June 2021 for £325,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
What this property has
Inside
- Bedrooms3
- Bathrooms1
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
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Planning history
21 Dykes Mews has an approved single-storey side extension on the planning record.
1 application on record at 21 Dykes Mews, Chiseldon, Swindon, SN4 0NF
- Aug 2009ExtensionFullOutcome in report
Extension: Single storey · Side of property
Erection of a first floor side extension.
- Documents
- 8 docs on file
- Reference
- S/09/1112
Unlock 21 Dykes Mews, Chiseldon, Swindon, SN4 0NF's full planning history
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- Every decision — granted, refused or withdrawn (1 on record)
- All 1 application on this property in full, plus 1 notable nearby
- The 8 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
Latest sale on 21 Dykes Mews was the highest on Land Registry record across the postcode.
£370,000
Modelled from EPC, postcode comparables and a sale-price growth of 2.6% per year over 15 years.
£325,000
Growth on file: 2.6% per year over 15 years.
Sales timeline
29 June 2021Most recent
£325,000
+45.7%over 14 years15 August 2006
£223,000
Median price across the last 5 sales in SN4 0NF: £215,000 (2025–2019).
Nearby sales in SN4 0NF
6 Dykes Mews, Chiseldon, Swindon, SN4 0NF
Sold Mar 2025
£227,5008 Dykes Mews, Chiseldon, Swindon, SN4 0NF
Sold Feb 2022
£228,0005 Dykes Mews, Chiseldon, Swindon, SN4 0NF
Sold Jun 2021
£215,00013 Dykes Mews, Chiseldon, Swindon, SN4 0NF
Sold Feb 2020
£169,00012 Dykes Mews, Chiseldon, Swindon, SN4 0NF
Sold Mar 2019
£195,000
Versus other Dykes Mews homes
21 Dykes Mews outperforms the street on floor area by a wide margin.
Price per m²
£3,824
Street avg £2,607
Floor Area
85 m²
Street avg 58 m²
Habitable Rooms
6 rooms
Street avg 3 rooms
CO₂ Emissions
4.1 t/year
Street avg 3.6 t/year
Similar properties nearby
1 Church Road, Hinton Parva
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1 Canney Close, Chiseldon
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1 Boundary Cottages, Wroughton
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1 Baldwin Close, Chiseldon
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1 Cambrai Road, Ridgeway View, Chiseldon
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1 Aisne Road, Ridgeway View, Chiseldon
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1 Ambrose Cottages, High Street, Wanborough
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1 Burderop Barns, Burderop
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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
0.2 km
Home Close — bus stop.
Closest school
0.6 km
Chiseldon Primary & Nursery 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
47.0dB

Night-time· 23:00 – 07:00
39.2dB







