1 Halliwell Road, Portishead, Bristol, BS20 8JP
About 1 Halliwell Road
1 Halliwell Road is a semi-detached house in Portishead, Bristol, Bristol (BS20 8JP). It has a recorded floor area of 80 m² (around 861 sq ft), construction records dating it to 1950-1966 and council tax band D. The latest certificate (January 2016) shows a D (score 55), a step below the typical UK home. The rating has held steady at D across 2 certificates since August 2010. Between certificates, roof efficiency went from Poor to Average, lighting went from Very Poor to Very Good and main heating went from Average to Good. The recommended improvements would lift it to B (score 86), a 2-band jump. The latest certificate is from January 2016, so improvements made since then won't be reflected.
At 80 m² it sits well below the postcode median (133 m² across 11 EPCs), making it one of the more compact homes locally. One planning record on file: an extension approved in 2024. Past consents include an extension, meaningful when judging how the property has evolved. Across 2012–2022, sale prices on this property compounded at 6.5% per year. On a £-per-square-foot basis, the last sale (£488/sq ft) was about 124.8% above the typical sold price in the postcode. Most recent transfer: May 2022 at £420,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
Know exactly what you're buying at 1 Halliwell Road
Before you offer, see what the listing won't tell you, the true value, the red flags and the full history.
Valuation
against the asking price
Risks
planning & flood
Sold prices
similar homes nearby
Trends
the local market
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This certificate is over 10 years old and is no longer valid.Expired 28 Jan 2026
EPC Rating
Property Improvements
Changes detected from historical EPC data
Roof insulation improved
More low energy lighting installed
Planning history
- Oct 2024ExtensionFullIn report
Part retrospective application for a raised decking area to the rear of the house, partly built upon an existing terraced patio.
Retrospective- Documents
- 16 docs on file
- Reference
- 24/P/1320/FUH
What's in 1 Halliwell Road, Portishead, Bristol, BS20 8JP's planning history?
Refusals, disputes and full decisions on this property and nearby, in the report.
Sales history & valuation
The latest sale landed in the post-pandemic price surge — useful context when reading the figure.
£456,000
Modelled from EPC, postcode comparables and a sale-price growth of 6.5% per year over 10 years.
£420,000
Growth on file: 6.5% per year over 10 years.
Sales timeline
26 May 2022Most recent
£420,000
+86.7%over 9 years22 July 2012
£225,000
Median price across the last 5 sales in BS20 8JP: £620,000 (2025–2021).
Nearby sales in BS20 8JP
19 Halliwell Road, Portishead, Bristol, BS20 8JP
Sold Jul 2025
£220,00020 Halliwell Road, Portishead, Bristol, BS20 8JP
Sold Sept 2024
£957,00028 Halliwell Road, Portishead, Bristol, BS20 8JP
Sold Oct 2022
£820,00016 Halliwell Road, Portishead, Bristol, BS20 8JP
Sold Dec 2021
£615,0008 Halliwell Road, Portishead, Bristol, BS20 8JP
Sold Feb 2021
£620,000
Everything we know about 1 Halliwell Road, in one report
What it's really worth, what could be wrong, and the planning, sales and area data in full.
- Am I paying too much?
- Is something wrong with it?
- Is the agent's story true?
- Will it hold its value?

Versus other Halliwell Road homes
On floor area, 1 Halliwell Road runs well behind the street norm.
Price per m²
£5,250
Street avg £3,102
Floor Area
80 m²
Street avg 132 m²
Habitable Rooms
4 rooms
Street avg 5 rooms
CO₂ Emissions
4.7 t/year
Street avg 4.6 t/year
Similar properties nearby
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1 Bedwin Close, Portishead
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1 Cadbury Lane, Weston In Gordano
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1 Gaunts Close, Portishead
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1 Crest Heights, Portishead
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1 Downleaze, Portishead
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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
5/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Hillcrest Road — bus stop.
Closest school
1.4 km
High Down Infant School. 4 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
43.7dB

Night-time· 23:00 – 07:00
35.8dB