21 The Dell, Westbury On Trym, Bristol, BS9 3UE
About 21 The Dell
21 The Dell is a semi-detached house in Westbury-On-Trym, Bristol, Bristol (BS9 3UE). It has a recorded floor area of 91 m² (around 980 sq ft), construction records dating it to 1930-1949 and council tax band D. The latest certificate (January 2014) shows a D (score 55), a step below the typical UK home. The recommended improvements would lift it to B (score 81), a 2-band jump. The latest certificate is from January 2014, so improvements made since then won't be reflected.
Across 2007–2014, sale prices on this property compounded at 3.5% per year. Today's modelled estimate of £573,000 sits 63.7% above the 2014 sale of £349,950. On a £-per-square-foot basis, the last sale (£357/sq ft) was about 25.3% above the typical sold price in the postcode. At 91 m² it sits well below the postcode median (153 m² across 11 EPCs), making it one of the more compact homes locally. One planning record on file: an extension approved in 2015. Past consents include an extension, meaningful when judging how the property has evolved. 12 years since the last transfer (May 2014).
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 14 Jan 2024
EPC Rating
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Planning history
21 The Dell has an approved single-storey rear extension on the planning record.
1 application on record at 21 The Dell, Westbury On Trym, Bristol, BS9 3UE
- Oct 2015ExtensionOutlineOutcome in report
Extension: Single storey · Rear of property
Prior approval for the erection of a single storey rear extension that would extend beyond the rear wall of the original house by 4.1 metres, have a maximum height of 3.8 metres and have eaves that are 2.7 metres high.
- Council
- Henleaze, Stoke Bishop, Westbury On Trym
- Documents
- 6 docs on file
- Reference
- 15/04484/HX
Unlock 21 The Dell, Westbury On Trym, Bristol, BS9 3UE'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- Every decision — granted, refused or withdrawn (1 on record)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 3 notable nearby
- The 6 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
21 The Dell valuation sits well clear of the typical sold price in this postcode.
£573,000
Modelled from EPC, postcode comparables and a sale-price growth of 3.5% per year over 7 years.
£349,950
Growth on file: 3.5% per year over 7 years.
Sales timeline
29 May 2014Most recent
£349,950
+27.3%over 6 years28 June 2007
£275,000
Median price across the last 5 sales in BS9 3UE: £926,000 (2025–2020).
Nearby sales in BS9 3UE
33 The Dell, Westbury On Trym, Bristol, BS9 3UE
Sold Aug 2025
£1,050,00023 The Dell, Westbury On Trym, Bristol, BS9 3UE
Sold Aug 2025
£1,170,00025 The Dell, Westbury On Trym, Bristol, BS9 3UE
Sold May 2021
£499,99531 The Dell, Westbury On Trym, Bristol, BS9 3UE
Sold Nov 2020
£926,00027 The Dell, Westbury On Trym, Bristol, BS9 3UE
Sold Jul 2020
£460,000
Versus other The Dell homes
21 The Dell is notably below the street on floor area.
Price per m²
£3,846
Street avg £4,517
Floor Area
91 m²
Street avg 143 m²
Habitable Rooms
5 rooms
Street avg 6 rooms
CO₂ Emissions
4.8 t/year
Street avg 7.3 t/year
Similar properties nearby
The neighbourhood at a glance
Reported crime in the wider district is trending notably upward year-on-year.
Crime
7/mo
Rising year-on-year across the wider district.
Nearest stop
0.3 km
Downs Road — bus stop.
Closest school
0.1 km
Elmlea Junior School. 29 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
48.9dB

Night-time· 23:00 – 07:00
40.0dB







