18 Westbrook Close, Chippenham, SN14 0DL
About 18 Westbrook Close
18 Westbrook Close is a four-bedroom detached house in Chippenham (SN14 0DL). It has a recorded floor area of 118 m² (around 1270 sq ft), construction records dating it to 1967-1975 and council tax band D. Other recorded features include attached land beyond the plot. Records show the property has been extended at some point in its history. The home occupies a cul-de-sac position. The latest certificate (November 2022) shows a C (score 71). The recommended improvements would push it to B (score 82).
One planning record on file: an extension approved in 2009. Past consents include an extension, meaningful when judging how the property has evolved. At 118 m² it's 29.7% larger than the typical home in the postcode (91 m² median across 14 EPCs). Across 2002–2023, sale prices on this property compounded at 3.9% per year. Today's modelled estimate of £426,000 is 13.6% above the 2023 sale price. On a £-per-square-foot basis, the last sale (£295/sq ft) was about 23.8% above the typical sold price in the postcode. Last sale on file: £375,000 in August 2023.
What this property has
Inside
- Bedrooms4
- Bathrooms2
- Open-plan layoutYes
- Dining roomYes
- CloakroomYes
Outside
- DrivewayYes
- LandYes
- Cul-de-sacYes
Building
- Previously extendedYes
Energy performance
EPC Rating
Planning history
- Jun 2009ExtensionFullIn report
Extension: Single storey
Convert Garage to Habitable Room; First Floor Extensions; Provide Pitched Roof to Conservatory and Construct New Garage
- Reference
- N/09/00654/FUL
What's in 18 Westbrook Close, Chippenham, SN14 0DL's planning history?
Refusals, disputes and full decisions on this property and nearby, in the report.
Sales history & valuation
Latest sale on 18 Westbrook Close was the highest on Land Registry record across the postcode.
£426,000
Modelled from EPC, postcode comparables and a sale-price growth of 3.9% per year over 21 years.
£375,000
Growth on file: 3.9% per year over 21 years.
Sales timeline
24 August 2023Most recent
£375,000
+120.6%over 20 years26 September 2002
£170,000
Median price across the last 5 sales in SN14 0DL: £305,000 (2024–2022).
Nearby sales in SN14 0DL
23 Westbrook Close, Chippenham, SN14 0DL
Sold Jul 2024
£305,00012 Westbrook Close, Chippenham, SN14 0DL
Sold Apr 2024
£305,00025 Westbrook Close, Chippenham, SN14 0DL
Sold Mar 2023
£373,50014 Westbrook Close, Chippenham, SN14 0DL
Sold Jul 2022
£298,00022 Westbrook Close, Chippenham, SN14 0DL
Sold Feb 2022
£285,000
Versus other Westbrook Close homes
On floor area, 18 Westbrook Close stands well clear of the street.
Price per m²
£3,178
Street avg £2,821
Floor Area
118 m²
Street avg 99 m²
Habitable Rooms
6 rooms
Street avg 5 rooms
CO₂ Emissions
4.0 t/year
Street avg 4.1 t/year
Similar properties nearby
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
Frogwell School — bus stop.
Closest school
0.1 km
Frogwell Primary School. 13 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
49.3dB

Night-time· 23:00 – 07:00
38.9dB







