Middle Holly Grove Cottage, Holly Grove, Diggle, Oldham, OL3 5JW
About Middle Holly Grove Cottage
Middle Holly Grove Cottage is a two-bedroom detached house in Diggle, Oldham, Oldham (OL3 5JW). It has a recorded floor area of 65 m² (around 700 sq ft), construction records dating it to 1900-1929 and council tax band B. It is a listed building, which means external alterations are tightly controlled but it may qualify for heritage tax reliefs. The property has an EV charger on record, all of which lower running costs and tend to lift resale appeal. Other recorded features include notable views. Period features are noted in the property record. The latest certificate (February 2024) shows a G (score 12), near the bottom of the EPC scale. The recommended improvements would lift it to B (score 87), a 5-band jump. Main heating runs on electricity.
At 65 m² it sits well below the postcode median (184 m² across 8 EPCs), making it one of the more compact homes locally. On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. 6 planning records sit against the property, 4 approved, 0 refused. Past consents include an extension and a porch, meaningful when judging how the property has evolved. Across 1995–2024, sale prices on this property compounded at 9.5% per year. On a £-per-square-foot basis, the last sale (£572/sq ft) was about 98.8% above the typical sold price in the postcode. Last sale on file: £400,000 in November 2024.
Know exactly what you're buying at Middle Holly Grove Cottage
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
- Bedrooms2
- Bathrooms1
- Open-plan layoutYes
- Dining roomYes
Outside
- Private gardenSouth-facing
- GarageYes
- Notable viewsYes
Building
- Listed buildingYes
- EV chargerYes
- Period featuresYes
Energy performance
Middle Holly Grove Cottage sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.
EPC Rating
Planning history
Multiple extension applications run across more than a decade of planning history at Middle Holly Grove Cottage.
- Jun 2025ExtensionHeritageIn report
Extension: Single storey · Rear of property
1) Single storey rear extension 2) Roof replacement 3) Insertion of roof lights 4) Alterations to rear elevation
- Documents
- 6 docs on file
- Reference
- LBC/354632/25
- May 2025ExtensionFullIn report
Extension: Single storey · Rear of property
1) Single storey rear extension 2) Roof replacement 3) Insertion of roof lights 4) Alterations to rear elevation
- Documents
- 5 docs on file
- Reference
- HOU/354587/25
We flagged 1 thing worth checking at Middle Holly Grove Cottage
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
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Sales history & valuation
Middle Holly Grove Cottage has more than quadrupled in price since its earliest registered sale in 1995.
£367,000
Modelled from EPC, postcode comparables and a sale-price growth of 9.5% per year over 30 years.
£400,000
Growth on file: 9.5% per year over 30 years.
Sales timeline
7 November 2024Most recent
£400,000
+63.3%over 16 years1 May 2008
£245,000
+26.9%over 2 years10 October 2005
£193,000
+614.8%over 10 years31 January 1995
£27,000
Median price across the last 5 sales in OL3 5JW: £600,000 (2023–2019).
Nearby sales in OL3 5JW
Holly Grove Farm Cottage, Holly Grove, Diggle, Oldham, OL3 5JW
Sold Nov 2023
£780,0001 Middle Holly Grove, Holly Grove, Diggle, Oldham, OL3 5JW
Sold Jul 2022
£465,000Holly Leaf Cottage, Holly Grove, Diggle, Oldham, OL3 5JW
Sold Dec 2021
£305,000Heyes Farm, Holly Grove, Diggle, Oldham, OL3 5JW
Sold Aug 2021
£1,800,000Holly Grove Farm, Holly Grove, Diggle, Oldham, OL3 5JW
Sold Jul 2019
£495,000
Everything we know about Middle Holly Grove Cottage, 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 Holly Grove homes
On years held, Middle Holly Grove Cottage runs well behind the street norm.
Price per m²
£6,154
Street avg £4,166
Floor Area
65 m²
Street avg 193 m²
Habitable Rooms
3 rooms
Street avg 6 rooms
CO₂ Emissions
9.0 t/year
Street avg 9.8 t/year
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The neighbourhood at a glance
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Nearest stop
0.3 km
Saddleworth School — bus stop.
Closest school
0.9 km
Diggle School. 6 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
46.3dB

Night-time· 23:00 – 07:00
36.8dB