15 Bittern Avenue, Portishead, Bristol, BS20 7NT
About 15 Bittern Avenue
15 Bittern Avenue is a four-bedroom semi-detached house in Portishead, Bristol, Bristol (BS20 7NT). It has a recorded floor area of 142 m² (around 1533 sq ft), construction records dating it to 2007 onwards and council tax band E. The latest certificate (January 2009) shows a C (score 79), near the top of the C band. The recommended improvements would push it to B (score 81). The latest certificate is from January 2009, so improvements made since then won't be reflected.
At 142 m² the property is well over the postcode median (51 m² across 9 EPCs), placing it in the larger end of the local stock. Across 2008–2018, sale prices on this property compounded at 4.3% per year. Today's modelled estimate of £491,000 is 21.2% above the 2018 sale price. On a £-per-square-foot basis, the last sale (£264/sq ft) was about 35.8% below the postcode norm. Sold July 2018 for £405,000.
Know exactly what you're buying at 15 Bittern Avenue
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
What this property has
Inside
- Bedrooms4
- Bathrooms1
- Open-plan layoutYes
- Dining roomYes
- EnsuiteYes
Outside
- Private gardenSouth-facing
- GarageYes
Energy performance
15 Bittern Avenue's EPC is over a decade old — improvements since won't be reflected.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 30 Jan 2019
EPC Rating
Planning history
15 Bittern Avenue has no planning applications on record.
The full report still covers planning activity across the surrounding area.
Sales history & valuation
15 Bittern Avenue valuation sits well clear of the typical sold price in this postcode.
£491,000
Modelled from EPC, postcode comparables and a sale-price growth of 4.3% per year over 10 years.
£405,000
Growth on file: 4.3% per year over 10 years.
Sales timeline
31 July 2018Most recent
£405,000
+22.7%over 3 years31 October 2014
£330,000
+24.5%over 6 years26 June 2008
£265,000
Median price across the last 5 sales in BS20 7NT: £392,000 (2019–2014).
Nearby sales in BS20 7NT
5 Bittern Avenue, Portishead, Bristol, BS20 7NT
Sold Dec 2019
£447,5001 Bittern Avenue, Portishead, Bristol, BS20 7NT
Sold Aug 2017
£435,0002 Bittern Avenue, Portishead, Bristol, BS20 7NT
Sold Dec 2014
£329,0008 Bittern Avenue, Portishead, Bristol, BS20 7NT
Sold Nov 2014
£346,00011 Bittern Avenue, Portishead, Bristol, BS20 7NT
Sold Aug 2013
£260,000
Everything we know about 15 Bittern Avenue, 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 Bittern Avenue homes
Floor Area for 15 Bittern Avenue runs comfortably ahead of the street norm.
Price per m²
£2,843
Street avg £4,360
Floor Area
142 m²
Street avg 82 m²
Habitable Rooms
6 rooms
Street avg 6 rooms
CO₂ Emissions
3.1 t/year
Street avg 3.2 t/year
Similar properties nearby
1 Curlew Place, Portishead
BS20 7EN
1 Blackthorn Drive, Portishead
BS20 7LD
1 Bittern Avenue, Portishead
BS20 7NT
1 Brambling Lane, Portishead
BS20 7NN
1 Aelfric Meadow, Portishead
BS20 7LB
1 Burlington Court, Lower Burlington Road, Portishead
BS20 7BA
1 Copper Beech, Nore Road, Portishead
BS20 7QP
1 Burlington Road, Portishead
BS20 7BG
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
Village Square — bus stop.
Closest school
0.7 km
Trinity Anglican-Methodist Primary 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
45.0dB

Night-time· 23:00 – 07:00
36.0dB