21 Keycroft Copse, Peatmoor, Swindon, SN5 5AE
About 21 Keycroft Copse
21 Keycroft Copse is a three-bedroom detached house in Peatmoor, Swindon, Swindon (SN5 5AE). It has a recorded floor area of 108 m² (around 1163 sq ft), construction records dating it to 1991-1995 and council tax band D. The latest certificate (July 2023) shows a D (score 60), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since February 2011. Between certificates, roof efficiency went from Average to Good and lighting went from Good to Very Good; while window efficiency dropped from Good to Average. The recommended improvements would push it to C (score 72).
It hasn't traded since July 2006, a hold of 20 years that's notably long for the area. At 108 m² the property is well over the postcode median (79 m² across 11 EPCs), placing it in the larger end of the local stock. Across 1998–2006, sale prices on this property compounded at 9.7% per year. Today's modelled estimate of £355,000 sits 95.1% above the 2006 sale of £182,000. On a £-per-square-foot basis, the last sale (£157/sq ft) was about 26.1% below the postcode norm. 2 planning records sit against the property, 2 approved, 0 refused. Past consents include an extension and a conservatory, meaningful when judging how the property has evolved.
What this property has
Inside
- Bedrooms3
- Bathrooms2
Energy performance
EPC Rating
Certificate validity
Valid until 5 July 2033
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Planning history
21 Keycroft Copse has been extended on multiple sides of the property across separate planning applications.
2 applications on record at 21 Keycroft Copse, Peatmoor, Swindon, SN5 5AE
- Nov 2006ConservatoryFullOutcome in report
Extension: Rear of property
Erection of a rear conservatory.
Extension- Documents
- 5 docs on file
- Reference
- S/06/2407
- More recent applications — locked
- ExtensionJun 2007Decision
Unlock 21 Keycroft Copse, Peatmoor, Swindon, SN5 5AE's full planning history
You're seeing the shape of it. The report has the substance.
- Every decision — granted, refused or withdrawn (2 on record)
- All 2 applications on this property in full
- The 8 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
21 Keycroft Copse has more than doubled in price since the earliest registered sale in 1998.
£355,000
Modelled from EPC, postcode comparables and a sale-price growth of 9.7% per year over 8 years.
£182,000
Growth on file: 9.7% per year over 8 years.
Sales timeline
30 July 2006Most recent
£182,000
+23.0%over 4 years25 March 2002
£148,000
+72.1%over 3 years2 July 1998
£86,000
Median price across the last 5 sales in SN5 5AE: £350,000 (2026–2022).
Nearby sales in SN5 5AE
4 Keycroft Copse, Peatmoor, Swindon, SN5 5AE
Sold Mar 2026
£390,00012 Keycroft Copse, Peatmoor, Swindon, SN5 5AE
Sold Dec 2024
£270,00022 Keycroft Copse, Peatmoor, Swindon, SN5 5AE
Sold Nov 2024
£397,5001 Keycroft Copse, Peatmoor, Swindon, SN5 5AE
Sold Apr 2024
£308,0002 Keycroft Copse, Peatmoor, Swindon, SN5 5AE
Sold Dec 2022
£350,000
Versus other Keycroft Copse homes
Price per m² for 21 Keycroft Copse lags the street by a wide margin.
Price per m²
£1,685
Street avg £3,493
Floor Area
108 m²
Street avg 89 m²
Habitable Rooms
4 rooms
Street avg 5 rooms
CO₂ Emissions
4.9 t/year
Street avg 3.4 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
186/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Russley Close — bus stop.
Closest school
0.5 km
Peatmoor Community Primary School. 21 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
47.7dB

Night-time· 23:00 – 07:00
38.7dB







