4 Thornhill, Chacombe, Banbury, OX17 2JQ
About 4 Thornhill
4 Thornhill is a three-bedroom semi-detached house in Chacombe, Banbury, Banbury (OX17 2JQ). It has a recorded floor area of 98 m² (around 1055 sq ft), construction records dating it to 1967-1975 and council tax band C. The latest certificate (August 2017) shows an E (score 44), well below the UK norm with real room to improve. The recommended improvements would lift it to B (score 84), a 3-band jump. Main heating runs on oil. Other recorded features include a conservatory. The home occupies a corner plot.
Across 2008–2017, sale prices on this property compounded at 2.8% per year. Today's modelled estimate of £342,000 is 19.4% above the 2017 sale price. On a £-per-square-foot basis, the last sale (£272/sq ft) was about 30.5% above the typical sold price in the postcode. Last sold in December 2017, so it's been off the market for around 8 years. One historical planning record sits against the property in 2024.
What this property has
Inside
- Bedrooms3
- Dining roomYes
- ConservatoryYes
Outside
- GarageYes
- Corner plotYes
Energy performance
4 Thornhill's carbon output runs well above what efficient homes in the postcode produce.
EPC Rating
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.
From £955 · Includes VAT
Planning history
1 application on record at 4 Thornhill, Chacombe, Banbury, OX17 2JQ
- Jan 2024ExtensionFullOutcome in report
Extension: Side of property
Remove existing conservatory and single-storey flat roof extension. Two storey side extension to existing dwelling to provide additional bedroom at first floor, internal alterations to ground floor and first floor layout. Install new external door in place of existing window on south elevation. Replace and reposition boiler and oil tank.
- Documents
- 14 docs on file
- Reference
- 2023/5156/FULL
Unlock 4 Thornhill, Chacombe, Banbury, OX17 2JQ'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- Every decision — granted, refused or withdrawn (1 on record)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
4 Thornhill valuation sits well clear of the typical sold price in this postcode.
£342,000
Modelled from EPC, postcode comparables and a sale-price growth of 2.8% per year over 9 years.
£286,500
Growth on file: 2.8% per year over 9 years.
Sales timeline
15 December 2017Most recent
£286,500
+30.2%over 9 years30 June 2008
£220,000
Median price across the last 5 sales in OX17 2JQ: £375,000 (2025–2022).
Nearby sales in OX17 2JQ
64 Thornhill, Chacombe, Banbury, OX17 2JQ
Sold May 2025
£510,00052 Thornhill, Chacombe, Banbury, OX17 2JQ
Sold Feb 2024
£445,00034 Thornhill, Chacombe, Banbury, OX17 2JQ
Sold Oct 2023
£323,00054 Thornhill, Chacombe, Banbury, OX17 2JQ
Sold Nov 2022
£375,00036 Thornhill, Chacombe, Banbury, OX17 2JQ
Sold Mar 2022
£305,000
Versus other Thornhill homes
On habitable rooms, 4 Thornhill stands well clear of the street.
Price per m²
£2,923
Street avg £3,135
Floor Area
98 m²
Street avg 95 m²
Habitable Rooms
6 rooms
Street avg 4 rooms
CO₂ Emissions
7.4 t/year
Street avg 6.1 t/year
Similar properties nearby
1 Bennett Close, Chacombe
OX17 2JZ
1 Ashlade, Middleton Cheney
OX17 2PU
1 Dering Cottages, Helmdon Road, Greatworth
OX17 2DW
1 Culworth House, Queens Street, Culworth
OX17 2AT
1 Dove Cottages, Banbury Lane, Thorpe Mandeville
OX17 2EX
1 Barnett Road, Middleton Cheney
OX17 2PL
1 Bridge Cottages, High Street, Culworth
OX17 2BG
1 Astrop Road, Middleton Cheney
OX17 2PF
The neighbourhood at a glance
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
2/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Middleton Road — bus stop.
Closest school
0.1 km
Chacombe CEVA Primary Academy. 3 schools 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
43.4dB

Night-time· 23:00 – 07:00
35.9dB







