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Get started21a is a semi-detached house in Broughton, Banbury, Banbury (OX15 5DU). It has a recorded floor area of 48 m² (around 517 sq ft), construction records dating it to 1967-1975 and council tax band C. The latest certificate (December 2025) shows a C (score 72). When first surveyed in March 2025 the rating was D, the property has climbed 1 band since. Between certificates, wall efficiency went from Poor to Good and roof efficiency went from Good to Very Good; while window efficiency dropped from Average to Poor. This certificate was lodged in the last six months, so the rating reflects current condition.
At 48 m² it sits well below the postcode median (94 m² across 20 EPCs), making it one of the more compact homes locally. On energy efficiency it sits in the top 10% of properties in this postcode.
21a ranks among the most efficient homes in the postcode for energy use.
21a has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£273,000
Modelled from EPC, postcode comparables.
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.
On epc rating, 21a stands well clear of the street.
EPC Rating
72 (C)
Street avg 57 (D)
Floor Area
48 m²
Street avg 98 m²
CO₂ Emissions
1.8 t/year
Street avg 5.4 t/year
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
0.1 km

Daytime· 07:00 – 23:00
46.2dB

Changes detected from historical EPC data
Cavity wall insulation installed
Loft insulation upgraded to recommended levels
Mechanical ventilation installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
Median price across the last 5 sales in OX15 5DU: £380,000 (2025–2023).
Habitable Rooms
3 rooms
Street avg 5 rooms
OX15 5AT
Danvers Road — bus stop.
Closest school
1.4 km
Bishop Carpenter Church of England Primary School. 10 schools nearby.
Night-time· 23:00 – 07:00
38.5dB