20 Round Close Road, Adderbury, Banbury, OX17 3EP
About 20 Round Close Road
20 Round Close Road is a semi-detached house in Adderbury, Banbury, Banbury (OX17 3EP). It has a recorded floor area of 84 m² (around 904 sq ft), construction records dating it to 1950-1966 and council tax band B. The latest certificate (February 2026) shows a D (score 64), on the cusp of jumping into the C band. The recommended improvements would push it to C (score 72). This certificate was lodged in the last six months, so the rating reflects current condition.
At 84 m² the property is well over the postcode median (61 m² across 16 EPCs), placing it in the larger end of the local stock. One planning record on file: an extension approved in 2003. Past consents include an extension, meaningful when judging how the property has evolved.
Energy performance
The EPC has just been inspected, so the rating reflects current condition.
EPC Rating
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Planning history
20 Round Close Road has an approved single-storey front extension on the planning record.
1 application on record at 20 Round Close Road, Adderbury, Banbury, OX17 3EP
- Jan 2003ExtensionFullOutcome in report
Extension: Single storey · Front of property
Single storey front extension
- Reference
- 02/02529/F
Unlock 20 Round Close Road, Adderbury, Banbury, OX17 3EP's full planning history
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- Every decision — granted, refused or withdrawn (1 on record)
- All 1 application on this property in full, plus 4 notable nearby
- What the pattern means for extending or converting here
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Sales history & valuation
20 Round Close Road has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
No sales recorded with HM Land Registry
That can mean the property has never traded since the registry began publishing in 1995, was a new build that hasn't been registered yet, or is held in the same hands long-term.
Median price across the last 5 sales in OX17 3EP: £185,000 (2024–2016).
Nearby sales in OX17 3EP
6 Partridge Court, Round Close Road, Adderbury, Banbury, OX17 3EP
Sold Nov 2024
£223,00016 Round Close Road, Adderbury, Banbury, OX17 3EP
Sold Apr 2019
£366,0003 Partridge Court, Round Close Road, Adderbury, Banbury, OX17 3EP
Sold Nov 2017
£185,0005 Partridge Court, Round Close Road, Adderbury, Banbury, OX17 3EP
Sold Feb 2016
£176,00027 Round Close Road, Adderbury, Banbury, OX17 3EP
Sold Dec 2015
£360,000
Versus other Round Close Road homes
EPC Rating
64 (D)
Street avg 63 (D)
Floor Area
84 m²
Street avg 77 m²
CO₂ Emissions
2.9 t/year
Street avg 3.6 t/year
Habitable Rooms
4 rooms
Street avg 4 rooms
Similar properties nearby
1 Adderbury Court, Adderbury
OX17 3NN
1 Adderbury House Cottages, The Green, Adderbury
OX17 3NG
1 Adderbury Park, Adderbury
OX17 3EN
1 Arundel Close, Kings Sutton
OX17 3QZ
1 Astrop Gardens, Kings Sutton
OX17 3PR
1 Astrop Grange, Kings Sutton
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1 Astrop Road, Kings Sutton
OX17 3PG
1 Aynho Court, Croughton Road, Aynho
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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
2/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Old Post Office — bus stop.
Closest school
0.9 km
Christopher Rawlins Church of England Primary School. 2 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
44.4dB

Night-time· 23:00 – 07:00
36.7dB







