20 John Harper Road, Adderbury, Banbury, OX17 3FQ
About 20 John Harper Road
20 John Harper Road is a property in Adderbury, Banbury, Banbury (OX17 3FQ). It has a recorded floor area of 130 m² (around 1399 sq ft) and council tax band E. The latest certificate (October 2015) returns a high B (score 86), putting the home a stone's throw from an A rating. The recommended improvements would push it to A (score 94). The latest certificate is from October 2015, so improvements made since then won't be reflected.
On the market in October 2015 and unlisted since — roughly 11 years. Today's modelled estimate of £538,000 is 25.1% above the 2015 sale price.
Energy performance
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 20 Oct 2025
EPC Rating
Certificate validity
Expired on 20 October 2025
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Planning history
20 John Harper Road has no planning applications on record.
But the area is active
2 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
20 John Harper Road valuation sits well clear of the typical sold price in this postcode.
£538,000
Modelled from EPC, postcode comparables.
£430,000
Recorded with HM Land Registry.
Sales timeline
29 October 2015Most recent
£430,000
Median price across the last 5 sales in OX17 3FQ: £450,000 (2024–2016).
Nearby sales in OX17 3FQ
18 John Harper Road, Adderbury, Banbury, OX17 3FQ
Sold Mar 2024
£450,0004 John Harper Road, Adderbury, Banbury, OX17 3FQ
Sold Aug 2021
£315,0001 John Harper Road, Adderbury, Banbury, OX17 3FQ
Sold Aug 2016
£525,0003 John Harper Road, Adderbury, Banbury, OX17 3FQ
Sold Jun 2016
£545,00024 John Harper Road, Adderbury, Banbury, OX17 3FQ
Sold Oct 2015
£490,000
Versus other John Harper Road homes
Price per m²
£3,308
Street avg £3,455
Floor Area
130 m²
Street avg 115 m²
CO₂ Emissions
1.6 t/year
Street avg 1.4 t/year
Years Held
11 years
Street avg 10 years
Similar properties nearby
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1 Astrop Road, Kings Sutton
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1 Barton Close, Banbury Lane, Kings Sutton
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1 Adderbury Court, Adderbury
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The neighbourhood at a glance
Crime
50/mo
Falling year-on-year across the wider district.
Nearest stop
0.3 km
Primary School — bus stop.
Closest school
0.3 km
Christopher Rawlins Church of England Primary School. 4 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
50.2dB

Night-time· 23:00 – 07:00
43.4dB







