21 Bythebrook, Chippenham, SN14 6QD
About 21 Bythebrook
21 Bythebrook is a three-bedroom detached house in Chippenham (SN14 6QD). It has a recorded floor area of 100 m² (around 1079 sq ft), construction records dating it to 1996-2002 and council tax band E. The latest certificate (September 2009) shows a D (score 65), on the cusp of jumping into the C band. The recommended improvements would push it to C (score 70). The latest certificate is from September 2009, so improvements made since then won't be reflected.
Untraded for 16 years, with the last transfer in December 2009. That sale fell during the post-crash dip, which often skews comparisons against later neighbouring sales. Across 1995–2009, sale prices on this property compounded at 7.6% per year. Today's modelled estimate of £404,000 sits 61.6% above the 2009 sale of £250,000. On a £-per-square-foot basis, the last sale (£232/sq ft) was about 72.9% above the typical sold price in the postcode. One planning record on file: an extension approved in 2010. Past consents include an extension, meaningful when judging how the property has evolved.
What this property has
Inside
- Bedrooms3
- Dining roomYes
- CloakroomYes
- EnsuiteYes
Outside
- Private gardenYes
- GarageIntegral
Building
- Heating systemGas
- RefurbishedYes
Everything you need to know about 21 Bythebrook
The true value, the hidden risks and the full sale history, in one report.
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Energy performance
21 Bythebrook's EPC is over a decade old — improvements since won't be reflected.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 09 Sept 2019
EPC Rating
Planning history
21 Bythebrook has an approved single-storey extension on the planning record.
- Feb 2010ExtensionFullIn report
Extension: Single storey
First Floor Extension Over Garage.
- Reference
- N/10/00015/FUL
We flagged 1 thing worth checking at 21 Bythebrook
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
21 Bythebrook has more than doubled in price since the earliest registered sale in 1995.
£404,000
Modelled from EPC, postcode comparables and a sale-price growth of 7.6% per year over 14 years.
£250,000
Growth on file: 7.6% per year over 14 years.
Sales timeline
18 December 2009Most recent
£250,000
28 June 2007
£249,995
+177.9%over 11 years21 December 1995
£89,950
Median price across the last 5 sales in SN14 6QD: £495,000 (2024–2019).
Nearby sales in SN14 6QD
Versus other Bythebrook homes
21 Bythebrook is notably below the street on habitable rooms.
Price per m²
£2,495
Street avg £2,510
Floor Area
100 m²
Street avg 118 m²
Habitable Rooms
5 rooms
Street avg 6 rooms
CO₂ Emissions
3.9 t/year
Street avg 5.1 t/year
Everything you need to know about 21 Bythebrook
The true value, the hidden risks and the full sale history, in one report.
30-day money-back guarantee
The data behind every report
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The neighbourhood at a glance
Crime
2/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Bythebrook — bus stop.
Closest school
0.3 km
Sheldon School. 12 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
52.8dB
Night-time· 23:00 – 07:00
44.4dB