What type of property is 12 Dorset Avenue, OL3 5PL?

12 Dorset Avenue, OL3 5PL is a 3-bedroom detached house.

When did 12 Dorset Avenue, OL3 5PL last change hands?

12 Dorset Avenue, OL3 5PL last sold for £405,000 in August 2021, around 5 years ago. Source: HM Land Registry.

How energy efficient is 12 Dorset Avenue, OL3 5PL?

The current EPC rating for 12 Dorset Avenue, OL3 5PL is E with a score of 54 out of 100, lodged in June 2021. The assessor estimates the property could reach a C. Source: EPC Register.

What is the floor area of 12 Dorset Avenue, OL3 5PL?

12 Dorset Avenue, OL3 5PL has a recorded floor area of 122 m² (1,313 sq ft), around 41 m² per bedroom. That makes it about 11% larger than the median EPC-recorded property in OL3 5PL. Source: EPC Register.

How is 12 Dorset Avenue, OL3 5PL heated?

The latest EPC at 12 Dorset Avenue, OL3 5PL records mains gas as the main heating fuel. Source: EPC Register.

What council tax band is 12 Dorset Avenue, OL3 5PL?

12 Dorset Avenue, OL3 5PL is in council tax band D.

Where is 12 Dorset Avenue, OL3 5PL located?

12 Dorset Avenue, OL3 5PL sits in Diggle, Oldham, Oldham. It falls within the OL3 postcode district.

How safe is the area around 12 Dorset Avenue, OL3 5PL?

Police records around 12 Dorset Avenue, OL3 5PL show an average of 1 reported crimes per month over the last 3 months. Violent crime makes up roughly 75% of reports, the most common category. The overall trend is broadly stable. Source: Police UK.

Which schools serve 12 Dorset Avenue, OL3 5PL?

The closest primary school to 12 Dorset Avenue, OL3 5PL is Diggle School (418m), one of 4 primaries within walking distance. The closest secondary is Saddleworth School (1.7km).

What is the nearest station to 12 Dorset Avenue, OL3 5PL?

The closest bus stop to 12 Dorset Avenue, OL3 5PL is Dorset Avenue, 47m away. In total there are 30 bus stops within the surrounding area.

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12 Dorset Avenue, Diggle, Oldham, OL3 5PL

Estimated value

£488,000

Since the 2021 sale (£405,000)+20%
Against OL3 5PL's recent median (£1,530)+31795%

Newest record on this page: August 2025. Land Registry and EPC registers update monthly, so this page can trail them by 2–3 months.

Learn about this valuation

Property type

Detached

Bedrooms

Bathrooms

Floor area

122 m²

1313 sq ft

Energy rating

Score 54

Council tax

Band D

Tenure

Owner Occupied

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Valuation

About this valuation

How the figure is worked out and what it's based on. If you know this home, you can tell other visitors what you think it's worth.

Our estimate

£488,000

Against its 2021 sale (£405,000)+20%
Against OL3 5PL's recent median (£1,530)+31795%

Your note and figure are shown publicly on this page.

How the estimate is made

The estimate for 12 Dorset Avenue is modelled from its 122 m² EPC floor area, its 1 recorded sale and recent sales of comparable homes in OL3 5PL. It is an automated estimate, not a survey or mortgage valuation: condition, layout and improvements that aren't on record can move the real figure either way.

What it's based on

Floor area
122 m² from the EPC lodged in June 2021
Sales of this home
1 sale recorded, the latest in 2021
Recent sales in OL3 5PL
5 sales, median £1,530 (2025–2022)

This page or the full report?

Data	This page	Full report
Sales	Latest sale shown: August 2025	Latest available records, read when you order
Valuation	Estimate from the last refresh	Analysed against comparable sales
Planning	None on this home	Full history, plus nearby schemes
Flood risk	Not shown	Included

Price

Sales history & valuation

Every recorded sale of this home, how its price has moved, and what neighbouring properties have sold for.

The latest sale landed in the post-pandemic price surge — useful context when reading the figure.

Sales timeline

19 August 2021Most recent
£405,000

Median price across the last 5 sales in OL3 5PL: £1,530 (2025–2022).

Nearby sales in OL3 5PL

Risks

What this page doesn't show

1 potential issue has already been flagged for 12 Dorset Avenue, Diggle, Oldham, OL3 5PL. The detail, evidence and what to ask about it are in the Risks Report.

Larger development activity nearbyIn report
Flood risk from rivers, sea and surface waterIn report
Subsidence and ground-stability signalsIn report
Refusals, enforcement and big schemes nearbyIn report

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Overview

About 12 Dorset Avenue

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

12 Dorset Avenue is a three-bedroom detached house in Diggle, Oldham, Oldham (OL3 5PL). It has a recorded floor area of 122 m² (around 1313 sq ft), construction records dating it to 1967-1975 and council tax band D. The latest certificate (June 2021) shows an E (score 54), well below the UK norm with real room to improve. The recommended improvements would lift it to C (score 74), a 2-band jump. Other recorded features include a conservatory.

On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. Today's modelled estimate of £488,000 is 20.5% above the 2021 sale price. On a £-per-square-foot basis, the last sale (£308/sq ft) was about 42.1% above the typical sold price in the postcode. Most recent transfer: August 2021 at £405,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.

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

Bedrooms3
Bathrooms2
ConservatoryYes

Outside

Private gardenYes

Before you decide

Everything you need to know about 12 Dorset Avenue

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

Larger development activity nearby

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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.

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

Current Certificate

Jun 2021

EPC Rating

E54

Main Heating

Gas

Main Fuel

Gas

Hot Water

Good

Windows

Average

CO2 Emissions

7.9 t/year

Occupancy

Owner Occupied

Certificate validity

Valid until 30 June 2031

4 years remaining

Planning

Planning history

Applications and permits filed against 12 Dorset Avenue, Diggle, Oldham, OL3 5PL, sourced from the PlanIt planning register.

12 Dorset Avenue has no planning applications on record.

But the area is active

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

On the street

Versus other Dorset Avenue homes

Four headline reads against 15 similar houses on this street, drawn from the latest EPC and Land Registry data.

12 Dorset Avenue is notably below the street on epc rating.

Price per m²

£3,320

Street avg £2,219

Strongly above

Floor Area

122 m²

Street avg 121 m²

On par

Habitable Rooms

5 rooms

Street avg 6 rooms

Below

CO₂ Emissions

7.9 t/year

Street avg 5.6 t/year

Strongly below

Area

The neighbourhood at a glance

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

Full Oldham report

Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.

Crime

1/mo

Steady year-on-year across the wider district.

Nearest stop

0.0 km

Dorset Avenue — bus stop.

Closest school

0.4 km

Diggle School. 5 schools nearby.

Nearest schools

Diggle SchoolPrimary418m
St Chad's Church of England Primary SchoolPrimary1.6km
Saddleworth SchoolSecondary1.7km
Holy Trinity CofE Dobcross Primary SchoolPrimary1.8km

Nearest stops

Dorset AvenueBus stop47m
Diggle Day NurseryBus stop111m
Diggle Post OfficeBus stop129m
Sunfield LaneBus stop194m

Most reported crime locally

Violence & Sexual Offences3 reports75%
Other Theft1 reports25%

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 OL3 5PL from Defra's strategic mapping. The pin marks this postcode's centroid.

Daytime· 07:00 – 23:00

48.8dB

Low

Night-time road noise heatmap for OL3 5PL

Night-time· 23:00 – 07:00

38.5dB

Low

55 dB

60 dB

65 dB

70 dB

75 dB

80 dB

Defra Road Noise Strategic Mapping, Round 4

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Late 20th centuryDetached HouseEPC E

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Comparables

Similar properties nearby

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

£433k

1 Cornwall Crescent, Diggle

OL3 5PW

3 bed2 bath

£368k

1 Cotemans Cottages, Grains Road, Delph

OL3 5RN

3 bed

£464k

1 Cobblestones, Delph

OL3 5QZ

4 bed2 bath

£457k

1 Chapel Street, Denshaw

OL3 5UD

4 bed1 bath

£541k

1 Clydesdale Rise, Diggle

OL3 5PX

4 bed1 bath

£586k

1 Buckley Drive, Denshaw

OL3 5RT

4 bed

£632k

1 Ammons Way, Delph

OL3 5US

4 bed2 bath

£260k

1 Brooklands Lodge Mews, Denshaw Road, Delph

OL3 5TL

2 bed

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Method

How to read this page

Where every figure above comes from, how current it is and what it can't tell you.

Valuation method in detail

How the estimate is made: The estimate for 12 Dorset Avenue is modelled from its 122 m² EPC floor area, its 1 recorded sale and recent sales of comparable homes in OL3 5PL. It is an automated estimate, not a survey or mortgage valuation: condition, layout and improvements that aren't on record can move the real figure either way.
Where sold prices come from: Sold prices are HM Land Registry Price Paid Data, which covers residential sales in England and Wales since 1995. 1 sale is recorded for 12 Dorset Avenue. Sales normally appear two to three months after completion, so the most recent ones take time to show up anywhere.
Reading the EPC: Energy Performance Certificates rate homes from A (most efficient) to G and last 10 years. The latest one for 12 Dorset Avenue was lodged in June 2021 at band E and is valid until June 2031. Floor area, heating and insulation details on this page come from it.
Planning records: Planning applications are collected from local authority registers through PlanIt. None is matched to 12 Dorset Avenue. Councils sometimes file applications under a different address format, and applications on neighbouring land aren't listed here; the report covers both.
Area figures: Crime is police-recorded street-level data over the last 3 months, which places each incident at an approximate point. The 5 schools and 30 stops listed are measured in a straight line from OL3 5PL, not by walking route. Road noise is Defra's strategic noise modelling, averaged across the postcode.
Council tax band: 12 Dorset Avenue is in council tax band D. Bands are set by the Valuation Office Agency from historic values (1 April 1991 in England, 1 April 2003 in Wales), not today's price; the amount you pay depends on the council's rate for the band.

FAQ

Common questions

The questions buyers, sellers and homeowners most often ask about 12 Dorset Avenue, Diggle, Oldham, OL3 5PL. Each answer is also embedded as structured data for search engines.

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