17 Thornhill, Chacombe, Banbury, OX17 2JG
About 17 Thornhill
17 Thornhill is a three-bedroom semi-detached house in Chacombe, Banbury, Banbury (OX17 2JG). It has a recorded floor area of 107 m² (around 1152 sq ft), construction records dating it to 1967-1975 and council tax band C. The latest certificate (May 2026) shows a D (score 64), on the cusp of jumping into the C band. When first surveyed in January 2017 the rating was E, the property has climbed 1 band since. Between certificates, wall efficiency went from Poor to Good, roof efficiency went from Very Poor to Average and hot-water efficiency went from Poor to Average; while main heating dropped from Average to Poor. The recommended improvements would push it to C (score 72). Main heating runs on oil. This certificate was lodged in the last six months, so the rating reflects current condition. Other recorded features include a conservatory.
Across 2007–2019, sale prices on this property compounded at 1.6% per year. Today's modelled estimate of £359,000 is 39.1% above the 2019 sale price. Sold December 2019 for £258,000.
What this property has
Inside
- Bedrooms3
- Dining roomYes
- CloakroomYes
- EnsuiteYes
- StudyYes
- ConservatoryYes
- FireplaceYes
Outside
- Private gardenYes
Energy performance
The EPC has just been inspected, so the rating reflects current condition.
EPC Rating
Certificate validity
Valid until 8 May 2036
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Hot water system upgraded
Cavity wall insulation installed
Roof insulation improved
Low energy lighting percentage decreased
Heating controls upgraded for better temperature management
More low energy lighting installed
Get a survey for this property
Level 3 Building Survey
Because the property has been extended more than once and has no mains gas supply, we believe a Level 3 building survey should be considered.
From £955 · Includes VAT
Planning history
17 Thornhill has no planning applications on record.
But the area is active
5 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
17 Thornhill valuation sits well clear of the typical sold price in this postcode.
£359,000
Modelled from EPC, postcode comparables and a sale-price growth of 1.6% per year over 13 years.
£258,000
Growth on file: 1.6% per year over 13 years.
Sales timeline
9 December 2019Most recent
£258,000
+22.3%over 12 years12 January 2007
£211,000
Median price across the last 5 sales in OX17 2JG: £330,000 (2025–2022).
Nearby sales in OX17 2JG
9 Thornhill, Chacombe, Banbury, OX17 2JG
Sold Dec 2025
£370,00021 Thornhill, Chacombe, Banbury, OX17 2JG
Sold Feb 2025
£310,0005 Thornhill, Chacombe, Banbury, OX17 2JG
Sold Jan 2025
£470,0007 Thornhill, Chacombe, Banbury, OX17 2JG
Sold Jan 2022
£330,00019 Thornhill, Chacombe, Banbury, OX17 2JG
Sold Dec 2011
£200,000
Versus other Thornhill homes
On epc rating, 17 Thornhill stands well clear of the street.
Price per m²
£2,411
Street avg £2,924
Floor Area
107 m²
Street avg 108 m²
Habitable Rooms
6 rooms
Street avg 6 rooms
CO₂ Emissions
4.8 t/year
Street avg 6.3 t/year
Similar properties nearby
1 Ashlade, Middleton Cheney
OX17 2PU
1 Dering Cottages, Helmdon Road, Greatworth
OX17 2DW
1 Bennett Close, Chacombe
OX17 2JZ
1 Culworth House, Queens Street, Culworth
OX17 2AT
1 Barnett Road, Middleton Cheney
OX17 2PL
1 Bridge Cottages, High Street, Culworth
OX17 2BG
1 Dove Cottages, Banbury Lane, Thorpe Mandeville
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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
50/mo
Falling 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







