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 £519,000 is 20.7% 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This certificate is over 10 years old and is no longer valid.Expired 20 Oct 2025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
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Planning history
20 John Harper Road has no planning applications on record.
But the area is active
4 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.
£519,000
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
1 Church Close, Adderbury
OX17 3LN
1 Croft Lane, Adderbury
OX17 3NB
1 Blacksmiths Hill, Aynho
OX17 3AH
1 Astrop Road, Kings Sutton
OX17 3PG
1 Cartwright Road, Charlton
OX17 3DG
1 Barton Close, Banbury Lane, Kings Sutton
OX17 3RY
1 Buckingham Close, Kings Sutton
OX17 3FT
1 Adderbury Court, Adderbury
OX17 3NN
The neighbourhood at a glance
Crime
2/mo
Steady 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







