11 Cornwall Crescent, Diggle, Oldham, OL3 5PW
About 11 Cornwall Crescent
11 Cornwall Crescent is a detached house in Diggle, Oldham, Oldham (OL3 5PW). It has a recorded floor area of 167 m² (around 1798 sq ft), construction records dating it to 1967-1975 and council tax band D. The latest certificate (July 2015) shows a D (score 64), on the cusp of jumping into the C band. The recommended improvements would push it to C (score 76). The latest certificate is from July 2015, so improvements made since then won't be reflected.
Today's modelled estimate of £464,000 sits 86% above the 2015 sale of £249,500. On a £-per-square-foot basis, the last sale (£139/sq ft) was about 27.1% below the postcode norm. 2 planning records sit against the property, 1 approved, 1 refused. Past consents include an extension, meaningful when judging how the property has evolved. At 167 m² it's 28.5% larger than the typical home in the postcode (130 m² median across 6 EPCs). Last sold in September 2015, so it's been off the market for around 11 years.
Know exactly what you're buying at 11 Cornwall Crescent
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
Energy performance
11 Cornwall Crescent's carbon output runs well above what efficient homes in the postcode produce.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 28 Jul 2025
EPC Rating
Planning history
- Feb 2008ExtensionFullIn report
Extension: Side of property
Part single storey / part two storey side extension forming garage, shower room and games room. (Resubmission of (HH/053745/07).
- Agent
- Wildesign
- Documents
- 11 docs on file
- Reference
- HH/054164/07
- Sept 2007ExtensionFullIn report
Extension: Side of property
Two storey side extension forming garage, bedroom, shower room and games room .
- Agent
- Wildesign
- Documents
- 5 docs on file
- Reference
- HH/053745/07
We flagged 1 thing worth checking at 11 Cornwall Crescent
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
11 Cornwall Crescent valuation sits well clear of the typical sold price in this postcode.
£464,000
Modelled from EPC, postcode comparables.
£249,500
Recorded with HM Land Registry.
Sales timeline
27 September 2015Most recent
£249,500
Median price across the last 5 sales in OL3 5PW: £290,000 (2022–2012).
Nearby sales in OL3 5PW
16 Cornwall Crescent, Diggle, Oldham, OL3 5PW
Sold Feb 2022
£435,0007 Cornwall Crescent, Diggle, Oldham, OL3 5PW
Sold May 2017
£375,0001 Cornwall Crescent, Diggle, Oldham, OL3 5PW
Sold Jan 2016
£290,0009 Cornwall Crescent, Diggle, Oldham, OL3 5PW
Sold Oct 2014
£205,0004 Cornwall Crescent, Diggle, Oldham, OL3 5PW
Sold Dec 2012
£270,000
Everything we know about 11 Cornwall Crescent, 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 Cornwall Crescent homes
Price per m² for 11 Cornwall Crescent lags the street by a wide margin.
Price per m²
£1,494
Street avg £2,585
Floor Area
167 m²
Street avg 128 m²
Habitable Rooms
4 rooms
Street avg 6 rooms
CO₂ Emissions
8.3 t/year
Street avg 6.8 t/year
Similar properties nearby
1 Clydesdale Rise, Diggle
OL3 5PX
1 Cornwall Crescent, Diggle
OL3 5PW
1 Chapel Street, Denshaw
OL3 5UD
1 Cobblestones, Delph
OL3 5QZ
1 Buckton Close, Diggle
OL3 5NE
1 Broadgate, Dobcross
OL3 5BJ
1 Ashley House, Horest Lane, Denshaw
OL3 5SU
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
0.1 km
Dorset Avenue — bus stop.
Closest school
0.6 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
47.9dB

Night-time· 23:00 – 07:00
38.1dB