23 Southfield Road, Westbury On Trym, Bristol, BS9 3BG
About 23 Southfield Road
23 Southfield Road is a four-bedroom semi-detached house in Westbury-On-Trym, Bristol, Bristol (BS9 3BG). It has a recorded floor area of 337 m² (around 3627 sq ft), construction records dating it to 1930-1949 and council tax band F. The latest certificate (September 2021) shows a D (score 68), on the cusp of jumping into the C band. The recommended improvements would lift it to B (score 81), a 2-band jump. Period features are noted in the property record.
At 337 m² the property is well over the postcode median (157 m² across 12 EPCs), placing it in the larger end of the local stock. One planning record on file: an extension approved in 2024. Past consents include an extension, meaningful when judging how the property has evolved. Today's modelled estimate of £1,339,000 is 27.5% above the 2022 sale price. Sold March 2022 for £1,050,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
What this property has
Inside
- Bedrooms4
- Bathrooms1
Outside
- Private gardenSouth-west-facing
- GarageYes
Building
- Period featuresYes
Energy performance
23 Southfield Road's carbon output runs well above what efficient homes in the postcode produce.
EPC Rating
Get a survey for this property
Level 3 Building Survey
Because the property has been extended more than once and has solid (non-cavity) walls, we believe a Level 3 building survey should be considered.
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Planning history
1 application on record at 23 Southfield Road, Westbury On Trym, Bristol, BS9 3BG
- May 2024ExtensionFullOutcome in report
Extension: Rear of property
Replacement garage and rear extension, rear dormer and fenestration alterations.
- Documents
- 7 docs on file
- Reference
- 24/00276/H
Unlock 23 Southfield Road, Westbury On Trym, Bristol, BS9 3BG's full planning history
You're seeing the shape of it. The report has the substance.
- Every decision — granted, refused or withdrawn (1 on record)
- All 1 application on this property in full, plus 3 notable nearby
- The 7 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
The latest sale landed in the post-pandemic price surge — useful context when reading the figure.
£1,339,000
Modelled from EPC, postcode comparables.
£1,050,000
Recorded with HM Land Registry.
Sales timeline
10 March 2022Most recent
£1,050,000
Median price across the last 5 sales in BS9 3BG: £900,000 (2025–2015).
Nearby sales in BS9 3BG
7 Southfield Road, Westbury On Trym, Bristol, BS9 3BG
Sold Jun 2025
£1,675,00019 Southfield Road, Westbury On Trym, Bristol, BS9 3BG
Sold Feb 2025
£900,00025 Southfield Road, Westbury On Trym, Bristol, BS9 3BG
Sold Jul 2019
£813,0003b, Southfield Road, Westbury On Trym, Bristol, BS9 3BG
Sold Sept 2018
£1,650,0001 Southfield Road, Westbury On Trym, Bristol, BS9 3BG
Sold Oct 2015
£525,000
Versus other Southfield Road homes
23 Southfield Road is notably below the street on years held.
Price per m²
£3,116
Street avg £3,614
Floor Area
337 m²
Street avg 249 m²
Habitable Rooms
7 rooms
Street avg 8 rooms
CO₂ Emissions
10.0 t/year
Street avg 9.6 t/year
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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
0.1 km
Southfield Road — bus stop.
Closest school
0.5 km
E-Act St Ursula's Academy. 27 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
50.2dB

Night-time· 23:00 – 07:00
40.8dB







