4 Coniston Avenue, Bristol, BS9 3SA
About 4 Coniston Avenue
4 Coniston Avenue is a five-bedroom semi-detached house in Bristol (BS9 3SA). It has a recorded floor area of 157 m² (around 1690 sq ft), construction records dating it to 1930-1949 and council tax band E. The latest certificate (August 2020) shows an E (score 50), well below the UK norm with real room to improve. The rating has held steady at E across 2 certificates since November 2008. Between certificates, roof efficiency went from Very Poor to Average and lighting went from Good to Very Good. The recommended improvements would lift it to C (score 73), a 2-band jump.
Held since March 2002 — that's 24 years off the open market, well above the local norm. Today's modelled estimate of £783,000 sits 237.5% above the 2002 sale of £232,000. On a £-per-square-foot basis, the last sale (£137/sq ft) was about 54.9% below the postcode norm. It lags the bulk of the postcode on energy efficiency (less efficient than 76% of similar EPCs).
What this property has
Inside
- Bedrooms5
Outside
- GarageYes
Energy performance
4 Coniston Avenue's carbon output runs well above what efficient homes in the postcode produce.
EPC Rating
Certificate validity
Valid until 2 August 2030
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Roof insulation improved
More low energy lighting installed
Get a survey for this property
Level 2 HomeBuyer Report
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Planning history
4 Coniston Avenue has no planning applications on record.
But the area is active
3 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
4 Coniston Avenue's estimated value is more than triple its earliest registered sale price (2002).
£783,000
Modelled from EPC, postcode comparables.
£232,000
Recorded with HM Land Registry.
Sales timeline
28 March 2002Most recent
£232,000
Median price across the last 5 sales in BS9 3SA: £860,000 (2025–2022).
Nearby sales in BS9 3SA
Versus other Coniston Avenue homes
On price per m², 4 Coniston Avenue runs well behind the street norm.
Price per m²
£1,478
Street avg £4,659
Floor Area
157 m²
Street avg 152 m²
Habitable Rooms
7 rooms
Street avg 7 rooms
CO₂ Emissions
8.5 t/year
Street avg 6.3 t/year
Similar properties nearby
The neighbourhood at a glance
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
164/mo
Steady year-on-year across the wider district.
Nearest stop
0.3 km
Red House Lane — bus stop.
Closest school
0.6 km
Elmlea Junior School. 24 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
48.0dB

Night-time· 23:00 – 07:00
38.8dB







