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Get started30 Gaveston Gardens is a four-bedroom detached house in Deddington, Banbury, Banbury (OX15 0NX). It has a recorded floor area of 158 m² (around 1701 sq ft), construction records dating it to 1996-2002 and council tax band F. The latest certificate (June 2025) shows a C (score 71). When first surveyed in September 2011 the rating was D, the property has climbed 1 band since. Between certificates, roof efficiency went from Good to Very Good and lighting went from Poor to Good; while window efficiency dropped from Average to Poor and hot-water efficiency dropped from Good to Average. Other recorded features include a conservatory and outbuildings.
Sale prices here have outpaced England HPI: 5.3% per year against 0.1% for the wider region. On a £-per-square-foot basis, the last sale (£420/sq ft) was about 98% above the typical sold price in the postcode. It changed hands recently, sold October 2025 for £715,000. 2 planning records sit against the property, 2 approved, 0 refused. Past consents include an extension, meaningful when judging how the property has evolved.
30 Gaveston Gardens has an approved single-storey rear extension on the planning record.
Extension: Single storey · Rear of property
Certificate of Lawful Use Proposed for a single storey extension to rear
30 Gaveston Gardens has more than quadrupled in price since its earliest registered sale in 1997.
£666,000
Modelled from EPC, postcode comparables and a sale-price growth of 5.3% per year over 28 years.
£715,000
Growth on file: 5.3% per year over 28 years.
On years held, 30 Gaveston Gardens runs well behind the street norm.
Price per m²
£4,525
Street avg £3,168
Floor Area
158 m²
Street avg 149 m²
Habitable Rooms
7 rooms
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
1/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km

Daytime· 07:00 – 23:00
47.5dB

Changes detected from historical EPC data
Heating controls upgraded for better temperature management
More low energy lighting installed
Window efficiency improved
Floor insulation added or improved
Hot water system changed
Roof insulation improved
Are we missing something? Tell us about home improvements to help adjust your valuation.
Extension: Single storey
Ground floor extension to kitchen and garage and first floor extension over garage
13 October 2025Most recent
£715,000
+20.2%over 7 years18 September 2018
£595,000
+35.2%over 5 years2 August 2013
£440,000
+91.3%over 12 years23 February 2001
£230,000
+35.3%over 3 years19 December 1997
£170,000
Median price across the last 5 sales in OX15 0NX: £635,000 (2022–2021).
Street avg 7 rooms
CO₂ Emissions
4.4 t/year
Street avg 6.2 t/year
OX15 0TJ
The Leyes — bus stop.
Closest school
0.2 km
Deddington Church of England Primary School. 1 school nearby.
Night-time· 23:00 – 07:00
40.2dB
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