What type of property is 11 Iris Avenue, BL4 0DR?

11 Iris Avenue, BL4 0DR is a semi-detached house.

What was the last sold price for 11 Iris Avenue, BL4 0DR?

11 Iris Avenue, BL4 0DR last sold for £39,150 in December 1995, around 31 years ago. Before that, it sold for £23,250 in October 1995. Source: HM Land Registry.

What is the EPC rating for 11 Iris Avenue, BL4 0DR?

The current EPC rating for 11 Iris Avenue, BL4 0DR is E with a score of 46 out of 100, lodged in October 2013. The assessor estimates the property could reach a C. Source: EPC Register.

What is the floor area of 11 Iris Avenue, BL4 0DR?

11 Iris Avenue, BL4 0DR has a recorded floor area of 87 m² (936 sq ft). Source: EPC Register.

How is 11 Iris Avenue, BL4 0DR heated?

The latest EPC at 11 Iris Avenue, BL4 0DR records mains gas as the main heating fuel. Source: EPC Register.

What council tax band is 11 Iris Avenue, BL4 0DR?

11 Iris Avenue, BL4 0DR is in council tax band A. That sits at the lower end of the A-H ladder, typically reflecting smaller floor areas or lower 1991 valuations.

Where is 11 Iris Avenue, BL4 0DR located?

11 Iris Avenue, BL4 0DR sits in Farnworth, Bolton, Bolton. It falls within the BL4 postcode district.

Is 11 Iris Avenue, BL4 0DR in a safe area?

Police records around 11 Iris Avenue, BL4 0DR show an average of 1 reported crimes per month over the last 4 months. Other crime makes up roughly 50% of reports, the most common category. The overall trend is broadly stable. Source: Police UK.

Which schools serve 11 Iris Avenue, BL4 0DR?

The closest primary school to 11 Iris Avenue, BL4 0DR is Our Lady of Lourdes RC Primary School (479m), one of 36 primaries within walking distance. The closest secondary is Harper Green School (348m), with 12 secondaries in the surrounding area.

How well connected is 11 Iris Avenue, BL4 0DR?

The closest bus stop to 11 Iris Avenue, BL4 0DR is Tulip Avenue, 82m away. In total there are 30 bus stops within the surrounding area.

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11 Iris Avenue, Farnworth, Bolton, BL4 0DR

Property type

Semi-detached

Habitable rooms

From EPC

Floor area

87 m²

936 sq ft

Energy rating

Score 46

Council tax

Band A

Tenure

Owner Occupied

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Overview

About 11 Iris Avenue

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

11 Iris Avenue is a semi-detached house in Farnworth, Bolton, Bolton (BL4 0DR). It has a recorded floor area of 87 m² (around 936 sq ft), construction records dating it to 1900-1929 and council tax band A. The latest certificate (October 2013) shows an E (score 46), well below the UK norm with real room to improve. The recommended improvements would lift it to C (score 78), a 2-band jump. The latest certificate is from October 2013, so improvements made since then won't be reflected.

It hasn't traded since December 1995, a hold of 31 years that's notably long for the area. On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. Across 1995–1995, sale prices on this property compounded at 68.4% per year. Today's modelled estimate of £174,000 sits 344.4% above the 1995 sale of £39,150. On a £-per-square-foot basis, the last sale (£42/sq ft) was about 54.1% below the postcode norm.

Before you decide

Everything you need to know about 11 Iris Avenue

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

Signs of HMO activity in the areaRecent ownership pattern worth a look

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The data behind every report

Energy

Energy performance

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

11 Iris Avenue sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.

EPC Expired

This certificate is over 10 years old and is no longer valid.Expired 13 Oct 2023

Current Certificate

Oct 2013

EPC Rating

E46

Main Heating

Gas

Main Fuel

Gas

Hot Water

Good

Windows

Average

CO2 Emissions

6.0 t/year

Occupancy

Owner Occupied

Certificate validity

Expired on 13 October 2023

New assessment needed to sell or let

Get a survey for this property

Level 3 Building Survey

Victorian-eraSemi-Detached HouseEPC EPre-1919 build

Because the property was built before 1919, we believe a Level 3 building survey should be considered.

From £820 · Includes VAT

Planning

Planning history

Applications and permits filed against 11 Iris Avenue, Farnworth, Bolton, BL4 0DR, sourced from the PlanIt planning register.

11 Iris Avenue has no planning applications on record.

But the area is active

4 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.

Price

Sales history & valuation

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

11 Iris Avenue's modelled value sits at over four times its earliest registered sale price (1995).

Current estimate

£174,000

Modelled from EPC, postcode comparables and a sale-price growth of 68.4% per year over 1 year.

See how we calculated this

Last sold (1995)

£39,150

Growth on file: 68.4% per year over 1 year.

Sales timeline

21 December 1995Most recent
£39,150
+68.4%
8 October 1995
£23,250

Median price across the last 5 sales in BL4 0DR: £170,000 (2025–2021).

Nearby sales in BL4 0DR

On the street

Versus other Iris Avenue homes

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

On price per m², 11 Iris Avenue runs well behind the street norm.

Price per m²

£450

Street avg £1,289

Strongly below

Floor Area

87 m²

Street avg 88 m²

Above

Habitable Rooms

4 rooms

Street avg 5 rooms

Strongly below

CO₂ Emissions

6.0 t/year

Street avg 3.7 t/year

Strongly below

Before you decide

Everything you need to know about 11 Iris Avenue

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

Signs of HMO activity in the areaRecent ownership pattern worth a look

Pick your report · from £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.

£180k

1 Elterwater Road, Farnworth

BL4 0PJ

3 bed

£167k

1 Beech Avenue, Farnworth

BL4 0AT

£184k

1 Daisy Avenue, Farnworth

BL4 0EJ

3 bed1 bath

£164k

1 Carnation Road, Farnworth

BL4 0DT

3 bed

£160k

1 Central Avenue, Farnworth

BL4 0AR

3 bed

£154k

1 Ennerdale Grove, Farnworth

BL4 0PX

3 bed

£153k

1 Finch Avenue, Farnworth

BL4 0QS

3 bed

£198k

1 Glenmore Avenue, Farnworth

BL4 0JB

3 bed

Area

The neighbourhood at a glance

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

Full Bolton report

Crime

1/mo

Steady year-on-year across the wider district.

Nearest stop

0.1 km

Tulip Avenue — bus stop.

Closest school

0.3 km

Harper Green School. 48 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 BL4 0DR from Defra's strategic mapping. The pin marks this postcode's centroid.

Daytime· 07:00 – 23:00

51.8dB

Low

Night-time road noise heatmap for BL4 0DR

Night-time· 23:00 – 07:00

40.7dB

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 11 Iris Avenue, Farnworth, Bolton, BL4 0DR. Each answer is also embedded as structured data for search engines.