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Get startedLa Welme Cottage is a detached house in Ewelme, Wallingford, Wallingford (OX10 6HQ). It has a recorded floor area of 206 m² (around 2217 sq ft) and construction records dating it to 1930-1949. The latest certificate (September 2022) shows an F (score 29), near the bottom of the EPC scale. The recommended improvements would lift it to D (score 62), a 2-band jump. Main heating runs on oil.
Sale prices here have outpaced England HPI: 5.3% per year against 0% for the wider region. At 206 m² the property is well over the postcode median (104 m² across 27 EPCs), placing it in the larger end of the local stock. On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. Sold April 2023 for £840,000.
La Welme Cottage sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.
Price for La Welme Cottage has grown more than fourfold since the 1995 starting point.
£857,000
Modelled from EPC, postcode comparables and a sale-price growth of 5.3% per year over 28 years.
£840,000
Growth on file: 5.3% per year over 28 years.
EPC Rating for La Welme Cottage lags the street by a wide margin.
Price per m²
£4,078
Street avg £6,461
Floor Area
206 m²
Street avg 122 m²
Habitable Rooms
8 rooms
Street avg 5 rooms
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
0.3 km

Daytime· 07:00 – 23:00
44.5dB

21 April 2023Most recent
£840,000
+324.2%over 28 years24 March 1995
£198,000
Median price across the last 5 sales in OX10 6HQ: £695,900 (2025–2024).
CO₂ Emissions
17.0 t/year
Street avg 6.4 t/year
Village Store — bus stop.
Closest school
0.4 km
Ewelme CofE Primary School. 3 schools nearby.
Night-time· 23:00 – 07:00
36.6dB
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