13 Dorset Avenue, Diggle, Oldham, OL3 5PL
About 13 Dorset Avenue
13 Dorset Avenue is a four-bedroom detached house in Diggle, Oldham, Oldham (OL3 5PL). It has a recorded floor area of 276 m² (around 2971 sq ft), construction records dating it to 1976-1982 and council tax band E. Tenure is freehold. The latest certificate (August 2024) shows a C (score 77), near the top of the C band. When first surveyed in June 2018 the rating was D, the property has climbed 1 band since. Between certificates, wall efficiency went from Average to Good and lighting went from Good to Very Good; while roof efficiency dropped from Average to Poor. The recommended improvements would push it to B (score 83). The property has solar panels on record, all of which lower running costs and tend to lift resale appeal. Other recorded features include a balcony and notable views.
At 276 m² the property is well over the postcode median (115 m² across 14 EPCs), placing it in the larger end of the local stock. Its energy rating outperforms most of the postcode (better than 71% of similar EPCs). Today's modelled estimate of £805,000 sits 133.3% above the 2018 sale of £345,000. On a £-per-square-foot basis, the last sale (£116/sq ft) was about 48.6% below the postcode norm. One planning record on file: an extension approved in 2019. Past consents include an extension, meaningful when judging how the property has evolved. Sold September 2018 for £345,000.
Know exactly what you're buying at 13 Dorset Avenue
Before you offer, see what the listing won't tell you, the true value, the red flags and the full history.
Already flagged here
Valuation
against the asking price
Risks
planning & flood
Sold prices
similar homes nearby
Trends
the local market
What this property has
Inside
- Bedrooms4
- Bathrooms3
- Open-plan layoutYes
- EnsuiteYes
Outside
- Private gardenFront and rear
- ParkingOff street
- BalconyYes
- Notable viewsYes
Building
- TenureFreehold
- Solar panelsYes
- RefurbishedYes
Energy performance
13 Dorset Avenue's carbon output runs well above what efficient homes in the postcode produce.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Wall insulation improved
More low energy lighting installed
Planning history
- Jan 2019ExtensionFullIn report
Extension: Front of property
Proposed dormer extension and terrace to front elevation of existing dwelling.
- Agent
- Greenfield Design Services Ltd
- Documents
- 7 docs on file
- Reference
- HH/342632/18
We flagged 1 thing worth checking at 13 Dorset Avenue
Independent checks surfaced things a buyer would want to understand before offering. The report explains each one in full, with the underlying data and what to ask.
- Larger development activity nearby
30-day money-back guarantee
Sales history & valuation
13 Dorset Avenue valuation sits well clear of the typical sold price in this postcode.
£805,000
Modelled from EPC, postcode comparables.
£345,000
Recorded with HM Land Registry.
Sales timeline
6 September 2018Most recent
£345,000
Median price across the last 5 sales in OL3 5PL: £1,125 (2025–2022).
Nearby sales in OL3 5PL
21 Dorset Avenue, Diggle, Oldham, OL3 5PL
Sold Jan 2025
£475,00030 Dorset Avenue, Diggle, Oldham, OL3 5PL
Sold Mar 2023
£1,12532 Dorset Avenue, Diggle, Oldham, OL3 5PL
Sold Dec 2022
£1,08028 Dorset Avenue, Diggle, Oldham, OL3 5PL
Sold Nov 2022
£1,12524 Dorset Avenue, Diggle, Oldham, OL3 5PL
Sold Oct 2022
£1,080
Everything we know about 13 Dorset Avenue, in one report
What it's really worth, what could be wrong, and the planning, sales and area data in full.
What we flagged
- Larger development activity nearby

Versus other Dorset Avenue homes
13 Dorset Avenue outperforms the street on floor area by a wide margin.
Price per m²
£1,250
Street avg £2,485
Floor Area
276 m²
Street avg 111 m²
Habitable Rooms
6 rooms
Street avg 6 rooms
CO₂ Emissions
8.5 t/year
Street avg 5.6 t/year
Similar properties nearby
1 Buckley Drive, Denshaw
OL3 5RT
1 Church Grove, Leeside, Kiln Green, Diggle
OL3 5TF
1 Ammons Way, Delph
OL3 5US
1 Clydesdale Rise, Diggle
OL3 5PX
1 Ambrose Crescent, Diggle
OL3 5XG
1 Chapel Street, Denshaw
OL3 5UD
1 Cobblestones, Delph
OL3 5QZ
1 Barmeadow, Dobcross
OL3 5QW
The neighbourhood at a glance
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Nearest stop
0.0 km
Dorset Avenue — bus stop.
Closest school
0.4 km
Diggle School. 5 schools nearby.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.
Road noise across the postcode

Daytime· 07:00 – 23:00
48.8dB

Night-time· 23:00 – 07:00
38.5dB