What kind of home is 18 Coniston Avenue, BS9 3SA?

18 Coniston Avenue, BS9 3SA is a 4-bedroom detached house, set on a cul-de-sac.

What was the last sold price for 18 Coniston Avenue, BS9 3SA?

18 Coniston Avenue, BS9 3SA last sold for £795,000 in October 2019, around 7 years ago. Land Registry has 3 sales on record going back to £210,000 in March 2001. Source: HM Land Registry.

How has the value of 18 Coniston Avenue, BS9 3SA changed over time?

Across 3 sales between March 2001 and October 2019, 18 Coniston Avenue, BS9 3SA rose from £210,000 to £795,000, a change of £585,000. That works out to roughly +7.4% per year compounded over 19 years. Source: HM Land Registry.

What is the EPC rating for 18 Coniston Avenue, BS9 3SA?

The current EPC rating for 18 Coniston Avenue, BS9 3SA is E with a score of 48 out of 100, lodged in June 2019. It has dropped from a D recorded in April 2015. The assessor estimates the property could reach a C. Source: EPC Register.

How big is 18 Coniston Avenue, BS9 3SA?

18 Coniston Avenue, BS9 3SA has a recorded floor area of 142 m² (1,528 sq ft), around 36 m² per bedroom. That makes it about 8% smaller than the median EPC-recorded property in BS9 3SA. Source: EPC Register.

What heating system does 18 Coniston Avenue, BS9 3SA use?

The latest EPC at 18 Coniston Avenue, BS9 3SA records mains gas as the main heating fuel. Source: EPC Register.

Are there any planning records for 18 Coniston Avenue, BS9 3SA?

18 Coniston Avenue, BS9 3SA has council approval for single-storey rear extension granted in July 2021 under ref. 21/02000/H. Source: PlanIt planning register.

What is the council tax band for 18 Coniston Avenue, BS9 3SA?

18 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.

Which area is 18 Coniston Avenue, BS9 3SA in?

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

What is crime like near 18 Coniston Avenue, BS9 3SA?

Police records around 18 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.

What schools are near 18 Coniston Avenue, BS9 3SA?

The closest primary school to 18 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 18 Coniston Avenue, BS9 3SA?

The closest bus stop to 18 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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18 Coniston Avenue, Bristol, BS9 3SA

Extendable3 sales on record3 planning records

Property type

Detached

Bedrooms

Bathroom

Floor area

142 m²

1528 sq ft

Energy rating

Score 48

Council tax

Band F

Tenure

Owner Occupied

Overview

About 18 Coniston Avenue

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

18 Coniston Avenue is a four-bedroom detached house in Bristol (BS9 3SA). It has a recorded floor area of 142 m² (around 1528 sq ft), construction records dating it to 1930-1949 and council tax band F. The latest certificate (June 2019) shows an E (score 48), well below the UK norm with real room to improve. Earlier certificates rated it D (April 2015); the latest reading is one band lower. Between certificates, window efficiency dropped from Good to Average. The recommended improvements would lift it to C (score 75), a 2-band jump. Our model identifies extension potential, subject to local planning policy. The home occupies a cul-de-sac position.

3 planning records sit against the property, 1 approved, 0 refused. Past consents include an extension, meaningful when judging how the property has evolved. It lags the bulk of the postcode on energy efficiency (less efficient than 76% of similar EPCs). Across 2001–2019, sale prices on this property compounded at 7.4% per year. Today's modelled estimate of £897,000 is 12.8% above the 2019 sale price. On a £-per-square-foot basis, the last sale (£520/sq ft) was about 79.7% above the typical sold price in the postcode. Last sale on file: £795,000 in October 2019.

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

Outside

Private gardenSouth-facing
GarageYes
Cul-de-sacYes

Building

Extension potentialPossible

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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.

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

Current Certificate(1 of 2)

Jun 2019

EPC Rating

E48

Main Heating

Gas

Main Fuel

Gas

Hot Water

Good

Windows

Average

CO2 Emissions

8.1 t/year

Occupancy

Owner Occupied

Property Improvements

Changes detected from historical EPC data

Jun 2019from Apr 2015

EPC improved fromD57toE48

Roof Insulation

InsulatedWell Insulated

Loft insulation upgraded to recommended levels

Get a survey for this property

Level 3 Building Survey

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

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

From £1,360 · Includes VAT

Planning

Planning history

Applications and permits filed against 18 Coniston Avenue, Bristol, BS9 3SA, sourced from the PlanIt planning register.

3 applications on record at 18 Coniston Avenue, Bristol, BS9 3SA

3decisions3extensions41documents3nearby

Jul 2021
ExtensionFull
Outcome in report
Extension: Single storey · Rear of property
Construction of new single storey rear extension. Proposed loft conversation with roof extension. Replacing all windows.
Documents
13 docs on file
Reference
21/02000/H
Full record in report
More recent applications — locked
Loft ConversionOct 2024Decision
ExtensionAug 2022Decision

Unlock 18 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 (3 on record)
All 3 applications on this property in full, plus 3 notable nearby
The 41 documents, officer reports & conditions
What the pattern means for extending or converting here

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Price

Sales history & valuation

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

Sale price has grown by over 3x since 2001.

Current estimate

£897,000

Modelled from EPC, postcode comparables and a sale-price growth of 7.4% per year over 19 years.

See how we calculated this

Last sold (2019)

£795,000

Growth on file: 7.4% per year over 19 years.

Sales timeline

14 October 2019Most recent
£795,000
+106.5%over 15 years
1 June 2004
£385,000
+83.3%over 3 years
16 March 2001
£210,000

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.

EPC Rating for 18 Coniston Avenue lags the street by a wide margin.

Price per m²

£5,599

Street avg £4,276

Above

Floor Area

142 m²

Street avg 153 m²

On par

Habitable Rooms

6 rooms

Street avg 7 rooms

Below

CO₂ Emissions

8.1 t/year

Street avg 6.3 t/year

Strongly below

Before you decide

Everything you need to know about 18 Coniston Avenue

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

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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.

£916k

1 Falcondale Road

BS9 3JS

4 bed2 bath

£921k

1 Downs Cote Avenue

BS9 3JX

4 bed2 bath

£942k

1 Downs Cote Drive

BS9 3TP

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 18 Coniston Avenue, Bristol, BS9 3SA. Each answer is also embedded as structured data for search engines.