Mountside, Helmdon Road, Greatworth, Banbury, OX17 2DW
About Mountside
Mountside is a detached house in Greatworth, Banbury, Banbury (OX17 2DW). It has a recorded floor area of 92 m² (around 990 sq ft), construction records dating it to 1967-1975 and council tax band E. The latest certificate (July 2016) shows an F (score 24), near the bottom of the EPC scale. The recommended improvements would lift it to C (score 79), a 3-band jump. Main heating runs on oil. The latest certificate is from July 2016, so improvements made since then won't be reflected.
On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. One planning record on file: an extension approved in 2022. Past consents include an extension, meaningful when judging how the property has evolved. Today's modelled estimate of £419,000 is 39.7% above the 2016 sale price. On a £-per-square-foot basis, the last sale (£303/sq ft) was about 54.7% above the typical sold price in the postcode. Last changed hands 10 years ago, in August 2016.
Energy performance
Mountside 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This certificate is over 10 years old and is no longer valid.Expired 22 Jul 2026
EPC Rating
Certificate validity
Expired on 22 July 2026
Get a survey for this property
Level 3 Building Survey
Because the property has no mains gas supply, we believe a Level 3 building survey should be considered.
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Planning history
Mountside has an approved side extension on the planning record.
1 application on record at Mountside, Helmdon Road, Greatworth, Banbury, OX17 2DW
- Aug 2022ExtensionFullOutcome in report
Extension: Side of property
Single storey side extension with render finish with associated internal and external works
- Documents
- 14 docs on file
- Reference
- WNS/2022/1200/FUL
Unlock Mountside, Helmdon Road, Greatworth, Banbury, OX17 2DW's full planning history
You're seeing the shape of it. The report has the substance.
- Every decision — granted, refused or withdrawn (1 on record)
- All 1 application on this property in full, plus 5 notable nearby
- The 14 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
Mountside valuation sits well clear of the typical sold price in this postcode.
£419,000
Modelled from EPC, postcode comparables.
£300,000
Recorded with HM Land Registry.
Sales timeline
18 August 2016Most recent
£300,000
Median price across the last 5 sales in OX17 2DW: £317,000 (2026–2018).
Nearby sales in OX17 2DW
5 Dering Cottages, Helmdon Road, Greatworth, Banbury, OX17 2DW
Sold Jan 2026
£317,0003 Dering Cottages, Helmdon Road, Greatworth, Banbury, OX17 2DW
Sold Nov 2024
£320,0008 Dering Cottages, Helmdon Road, Greatworth, Banbury, OX17 2DW
Sold Dec 2022
£440,0002 Dering Cottages, Helmdon Road, Greatworth, Banbury, OX17 2DW
Sold Sept 2018
£290,000Almond House, Helmdon Road, Greatworth, Banbury, OX17 2DW
Sold Oct 2016
£258,000
Versus other Helmdon Road homes
EPC Rating for Mountside lags the street by a wide margin.
Price per m²
£3,261
Street avg £3,458
Floor Area
92 m²
Street avg 100 m²
Habitable Rooms
7 rooms
Street avg 5 rooms
CO₂ Emissions
11.0 t/year
Street avg 5.6 t/year
Similar properties nearby
1 Butts Close, Queens Street, Culworth
OX17 2AT
1 Church Street, Sulgrave
OX17 2RP
1 Chetwode, Overthorpe
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1 Ashlade, Middleton Cheney
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1 Dering Cottages, Helmdon Road, Greatworth
OX17 2DW
1 Bennett Close, Chacombe
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1 Culworth House, Queens Street, Culworth
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1 Dands Drive, Middleton Cheney
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The neighbourhood at a glance
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
50/mo
Falling year-on-year across the wider district.
Nearest stop
0.3 km
The Square — bus stop.
Closest school
0.1 km
Greatworth Primary School. 1 school nearby.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.
Road noise across the postcode

Daytime· 07:00 – 23:00
43.8dB

Night-time· 23:00 – 07:00
36.0dB







