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Get startedGrampiens is a detached house in East Challow, Wantage, Wantage (OX12 9RW). It has a recorded floor area of 92 m² (around 990 sq ft), construction records dating it to before 1900 and council tax band E. The latest certificate (December 2012) shows a D (score 67), on the cusp of jumping into the C band. When first surveyed in March 2012 the rating was F, the property has climbed 2 bands since. Between certificates, wall efficiency went from Very Poor to Poor, roof efficiency went from Very Poor to Very Good and window efficiency went from Poor to Good. The recommended improvements would lift it to A (score 92), a 3-band jump. The latest certificate is from December 2012, so improvements made since then won't be reflected.
Sale prices here have outpaced England HPI: 9.7% per year against 0% for the wider region. Today's modelled estimate of £423,000 is 45.9% above the 2015 sale price. Last changed hands 11 years ago, in October 2015.
Recommended upgrades on file would lift this property by multiple EPC bands.
This certificate is over 10 years old and is no longer valid.Expired 20 Dec 2022
Grampiens valuation sits well clear of the typical sold price in this postcode.
£423,000
Modelled from EPC, postcode comparables and a sale-price growth of 9.7% per year over 3 years.
£290,000
Growth on file: 9.7% per year over 3 years.
Everything we know about this property, compiled into one in-depth, downloadable report.
Grampiens is notably below the street on price per m².
Price per m²
£3,152
Street avg £4,034
Floor Area
92 m²
Street avg 101 m²
Habitable Rooms
5 rooms
Street avg 5 rooms
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
3/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km

Daytime· 07:00 – 23:00
48.3dB

Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Hot water efficiency improved
Windows upgraded, improving insulation
Wall insulation improved
Loft insulation installed or upgraded to 250mm+
More low energy lighting installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
30 October 2015Most recent
£290,000
+26.1%over 2 years26 April 2013
£230,000
Median price across the last 5 sales in OX12 9RW: £287,500 (2025–2015).
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CO₂ Emissions
3.4 t/year
Street avg 5.6 t/year
OX12 9RG
Goodlake Arms — bus stop.
Closest school
0.2 km
St Nicholas CofE Primary School. 8 schools nearby.
Night-time· 23:00 – 07:00
40.6dB