What type of property is 15 Coniston Avenue, BS9 3SA?

15 Coniston Avenue, BS9 3SA is a 4-bedroom detached house, set on a cul-de-sac and which has been extended.

What did 15 Coniston Avenue, BS9 3SA sell for?

15 Coniston Avenue, BS9 3SA last sold for £440,000 in July 2007, around 19 years ago. Source: HM Land Registry.

What energy rating does 15 Coniston Avenue, BS9 3SA have?

The current EPC rating for 15 Coniston Avenue, BS9 3SA is D with a score of 56 out of 100, lodged in June 2019. The assessor estimates the property could reach a B. Source: EPC Register.

What is the floor area of 15 Coniston Avenue, BS9 3SA?

15 Coniston Avenue, BS9 3SA has a recorded floor area of 163 m² (1,755 sq ft), around 41 m² per bedroom. Source: EPC Register.

How is 15 Coniston Avenue, BS9 3SA heated?

The latest EPC at 15 Coniston Avenue, BS9 3SA records mains gas as the main heating fuel. Source: EPC Register.

What planning history does 15 Coniston Avenue, BS9 3SA have?

15 Coniston Avenue, BS9 3SA has 2 approved extension applications on file including single-storey rear extension. The wider record also shows 2 refused applications. Source: PlanIt planning register.

What council tax band is 15 Coniston Avenue, BS9 3SA?

15 Coniston Avenue, BS9 3SA is in council tax band F. That sits towards the upper end of the band ladder, typically reflecting larger or higher-value homes.

Where is 15 Coniston Avenue, BS9 3SA located?

15 Coniston Avenue, BS9 3SA sits in Bristol. It falls within the BS9 postcode district.

How safe is the area around 15 Coniston Avenue, BS9 3SA?

Police records around 15 Coniston Avenue, BS9 3SA show an average of 7 reported crimes per month over the last 12 months. Violent crime makes up roughly 37% of reports, the most common category. The overall trend is rising (590% versus the prior period). Source: Police UK.

Which schools serve 15 Coniston Avenue, BS9 3SA?

The closest primary school to 15 Coniston Avenue, BS9 3SA is Elmlea Junior School (621m), one of 20 primaries within walking distance. The closest secondary is Bristol Free School (1.8km), with 4 secondaries in the surrounding area.

What is the nearest station to 15 Coniston Avenue, BS9 3SA?

The closest bus stop to 15 Coniston Avenue, BS9 3SA is Red House Lane, 270m away. In total there are 30 bus stops within the surrounding area.

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15 Coniston Avenue, Bristol, BS9 3SA

5 planning records

Property type

Detached

Bedrooms

Bathroom

Floor area

163 m²

1755 sq ft

Energy rating

Score 56

Council tax

Band F

Tenure

Owner Occupied

Overview

About 15 Coniston Avenue

A plain-English summary derived from public records, EPC certificates, sold prices and local data.

15 Coniston Avenue is a four-bedroom detached house in Bristol (BS9 3SA). It has a recorded floor area of 163 m² (around 1755 sq ft), construction records dating it to 1930-1949 and council tax band F. The latest certificate (June 2019) shows a D (score 56), a step below the typical UK home. The recommended improvements would lift it to B (score 83), a 2-band jump. Records show the property has been extended at some point in its history. The home occupies a cul-de-sac position.

Untraded for 19 years, with the last transfer in July 2007. That sale landed at the peak of the pre-credit-crunch market, which is a useful reference point when interpreting the price. Today's modelled estimate of £979,000 sits 122.5% above the 2007 sale of £440,000. 5 planning records sit against the property, 2 approved, 2 refused. Past consents include an extension, meaningful when judging how the property has evolved.

Specifications

What this property has

Pulled from EPC certificates, claim submissions and our property model. Empty categories are hidden — we only show what's known.

Inside

Bedrooms4
Bathrooms1
Open-plan layoutYes
Dining roomYes

Outside

GarageYes
Cul-de-sacYes

Building

Previously extendedYes
RefurbishedYes

Before you decide

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Energy

Energy performance

Every EPC certificate filed against this property — current rating, recorded improvements, and where there's headroom to reach a higher band.

15 Coniston Avenue's carbon output runs well above what efficient homes in the postcode produce.

EPC Rating

D56

Main Heating

Gas

Main Fuel

Gas

Hot Water

Good

Windows

Average

CO2 Emissions

7.6 t/year

Occupancy

Owner Occupied

Get a survey for this property

Level 3 Building Survey

Early 20th centuryDetached HouseEPC DSolid (non-cavity) walls

Because the property has solid (non-cavity) walls, we believe a Level 3 building survey should be considered.

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Planning

Planning history

Applications and permits filed against 15 Coniston Avenue, Bristol, BS9 3SA, sourced from the PlanIt planning register.

15 Coniston Avenue has 2 separate extension applications on the council record.

5 applications on record at 15 Coniston Avenue, Bristol, BS9 3SA

5decisions5extensions48documents3nearby

Jan 2008
ExtensionFull
Outcome in report
Extension: Rear of property
Construction of a two-storey extension to rear of existing property and a single-storey extension to rear of existing detached garage.
Reference
07/05155/H
Full record in report
More recent applications — locked
ExtensionJan 2024Decision
ExtensionMay 2022Decision

+ 2 more applications in the report

Unlock 15 Coniston Avenue, Bristol, BS9 3SA's full planning history

You're seeing the shape of it. The report has the substance.

Every decision — granted, refused or withdrawn (5 on record)
All 5 applications on this property in full, plus 3 notable nearby
The 48 documents, officer reports & conditions
What the pattern means for extending or converting here

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One time fee only - money back guarantee

Price

Sales history & valuation

Recorded transactions, our model's current estimate, and a quick read on what neighbouring properties have sold for.

The latest sale landed at the peak of the pre-credit-crunch market — a high-water reference point.

Current estimate

£979,000

Modelled from EPC, postcode comparables.

See how we calculated this

Last sold (2007)

£440,000

Recorded with HM Land Registry.

Sales timeline

4 July 2007Most recent
£440,000

Median price across the last 5 sales in BS9 3SA: £995,000 (2025–2022).

Nearby sales in BS9 3SA

On the street

Versus other Coniston Avenue homes

Four headline reads against 17 similar houses on this street, drawn from the latest EPC and Land Registry data.

15 Coniston Avenue is notably below the street on price per m².

Price per m²

£2,699

Street avg £4,458

Strongly below

Floor Area

163 m²

Street avg 151 m²

On par

Habitable Rooms

7 rooms

Street avg 7 rooms

Above

CO₂ Emissions

7.6 t/year

Street avg 6.3 t/year

Below

Before you decide

Everything you need to know about 15 Coniston Avenue

The true value, the hidden risks and the full sale history, in one report.

Pick your report · every report is £14.99

One time fee only - money back guarantee

The data behind every report

Comparables

Similar properties nearby

A handful of close matches in the same postcode area, ranked by likeness on bedrooms, type and floor area.

£942k

1 Downs Cote Drive

BS9 3TP

4 bed2 bath

£921k

1 Downs Cote Avenue

BS9 3JX

4 bed2 bath

£916k

1 Falcondale Road

BS9 3JS

4 bed2 bath

£808k

1 Briarwood

BS9 3SS

4 bed

£578k

1 Beverley Gardens

BS9 3PR

3 bed1 bath

£520k

1 Bellevue Cottages, Westbury On Trym

BS9 3AQ

3 bed

£394k

1 Downs Road

BS9 3TX

3 bed1 bath

£387k

1 Churchill Drive

BS9 3PP

3 bed1 bath

Area

The neighbourhood at a glance

A condensed read of the local area. Each tile links through to the full breakdown on the Bristol district page.

Full Bristol report

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

0.3 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.

Noise

Road noise across the postcode

Modelled day and night-time noise levels around BS9 3SA from Defra's strategic mapping. The pin marks this postcode's centroid.

Daytime· 07:00 – 23:00

48.0dB

Low

Night-time road noise heatmap for BS9 3SA

Night-time· 23:00 – 07:00

38.8dB

Low

55 dB

60 dB

65 dB

70 dB

75 dB

80 dB

Defra Road Noise Strategic Mapping, Round 4

FAQ

Common questions

The questions buyers, sellers and homeowners most often ask about 15 Coniston Avenue, Bristol, BS9 3SA. Each answer is also embedded as structured data for search engines.