20 Downleaze, Portishead, Bristol, BS20 8BJ
About 20 Downleaze
20 Downleaze is a detached house in Portishead, Bristol, Bristol (BS20 8BJ). It has a recorded floor area of 101 m² (around 1087 sq ft), construction records dating it to 1967-1975 and council tax band E. The latest certificate (November 2024) shows a D (score 67), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since April 2013. Between certificates, wall efficiency dropped from Good to Average and roof efficiency dropped from Average to Poor. The recommended improvements would lift it to B (score 81), a 2-band jump.
Today's modelled estimate of £497,000 sits 50.6% above the 2016 sale of £330,000. On a £-per-square-foot basis, the last sale (£304/sq ft) was about 28.7% above the typical sold price in the postcode. Last changed hands 10 years ago, in June 2016. At 101 m² it's 15.5% smaller than the typical home in the postcode (120 m² median across 10 EPCs).
Know exactly what you're buying at 20 Downleaze
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 Rating
Planning history
20 Downleaze has no planning applications on record.
The full report still covers planning activity across the surrounding area.
Sales history & valuation
20 Downleaze valuation sits well clear of the typical sold price in this postcode.
£497,000
Modelled from EPC, postcode comparables.
£330,000
Recorded with HM Land Registry.
Sales timeline
9 June 2016Most recent
£330,000
Median price across the last 5 sales in BS20 8BJ: £425,000 (2023–2020).
Nearby sales in BS20 8BJ
11 Downleaze, Portishead, Bristol, BS20 8BJ
Sold Aug 2023
£415,5006 Downleaze, Portishead, Bristol, BS20 8BJ
Sold Jul 2023
£486,50012 Downleaze, Portishead, Bristol, BS20 8BJ
Sold Aug 2022
£445,00016 Downleaze, Portishead, Bristol, BS20 8BJ
Sold Apr 2021
£315,00010 Downleaze, Portishead, Bristol, BS20 8BJ
Sold Jan 2020
£425,000
Everything we know about 20 Downleaze, 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 Downleaze homes
20 Downleaze is notably below the street on habitable rooms.
Price per m²
£3,267
Street avg £3,318
Floor Area
101 m²
Street avg 118 m²
Habitable Rooms
5 rooms
Street avg 6 rooms
CO₂ Emissions
3.4 t/year
Street avg 4.3 t/year
Similar properties nearby
1 Cadbury Lane, Weston In Gordano
BS20 8PT
1 Crest Heights, Portishead
BS20 8FE
1 Bedwin Close, Portishead
BS20 8BY
1 Downleaze, Portishead
BS20 8BJ
1 High View, Portishead
BS20 8RF
1 Brackenwood Gardens, Portishead
BS20 8FD
1 Halliwell Road, Portishead
BS20 8JP
1 Cheslefield, Portishead
BS20 8JA
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
High Down Schools — bus stop.
Closest school
0.2 km
High Down Infant School. 7 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
46.1dB

Night-time· 23:00 – 07:00
36.3dB