9 Keytes Close, Adderbury, Banbury, OX17 3PB
About 9 Keytes Close
9 Keytes Close is a three-bedroom mid-terrace house in Adderbury, Banbury, Banbury (OX17 3PB). It has a recorded floor area of 64 m² (around 689 sq ft), construction records dating it to 1976-1982 and council tax band C. The latest certificate (October 2023) shows a D (score 64), on the cusp of jumping into the C band. Earlier certificates rated it C (August 2009); the latest reading is one band lower. Between certificates, wall efficiency went from Average to Good and main heating went from Average to Good; while roof efficiency dropped from Average to Poor. The recommended improvements would lift it to B (score 88), a 2-band jump. Records show the property has been extended at some point in its history. The home occupies a cul-de-sac position.
Across 2011–2024, sale prices on this property compounded at 4.6% per year. On a £-per-square-foot basis, the last sale (£392/sq ft) was about 76.5% above the typical sold price in the postcode. Last sale on file: £270,000 in March 2024.
What this property has
Inside
- Bedrooms3
- Bathrooms1
Outside
- Private gardenYes
- DrivewayYes
- Cul-de-sacYes
Building
- Previously extendedYes
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
Certificate validity
Valid until 31 October 2033
Property Improvements
Changes detected from historical EPC data
Wall insulation upgraded
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Planning history
9 Keytes Close has no planning applications on record.
A planning report still maps activity across the surrounding area and reads this property's extension & conversion potential.
Sales history & valuation
9 Keytes Close valuation sits well clear of the typical sold price in this postcode.
£279,000
Modelled from EPC, postcode comparables and a sale-price growth of 4.6% per year over 12 years.
£270,000
Growth on file: 4.6% per year over 12 years.
Sales timeline
22 March 2024Most recent
£270,000
+74.8%over 12 years2 October 2011
£154,500
Median price across the last 5 sales in OX17 3PB: £250,000 (2026–2021).
Nearby sales in OX17 3PB
10 Keytes Close, Adderbury, Banbury, OX17 3PB
Sold Mar 2026
£315,0003 Keytes Close, Adderbury, Banbury, OX17 3PB
Sold Nov 2024
£250,00016 Keytes Close, Adderbury, Banbury, OX17 3PB
Sold Aug 2023
£250,00019 Keytes Close, Adderbury, Banbury, OX17 3PB
Sold Apr 2022
£278,0001 Keytes Close, Adderbury, Banbury, OX17 3PB
Sold Apr 2021
£270,000
Versus other Keytes Close homes
9 Keytes Close outperforms the street on price per m² by a wide margin.
Price per m²
£4,219
Street avg £2,927
Floor Area
64 m²
Street avg 75 m²
Habitable Rooms
4 rooms
Street avg 5 rooms
CO₂ Emissions
3.3 t/year
Street avg 3.1 t/year
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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
50/mo
Falling year-on-year across the wider district.
Nearest stop
0.0 km
Primary School — bus stop.
Closest school
0.1 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
48.7dB

Night-time· 23:00 – 07:00
41.5dB







