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Get started18 Blenheim Gardens is a four-bedroom detached house in Grove, Wantage, Wantage (OX12 0NP). It has a recorded floor area of 122 m² (around 1313 sq ft), construction records dating it to 1983-1990 and council tax band D. The latest certificate (July 2020) shows a C (score 72). The recommended improvements would push it to B (score 83). Records show the property has been extended at some point in its history.
Sale prices here have outpaced England HPI: 4.6% per year against 0% for the wider region. On a £-per-square-foot basis, the last sale (£381/sq ft) was about 66.6% above the typical sold price in the postcode. At 122 m² it's 23.2% larger than the typical home in the postcode (99 m² median across 35 EPCs). Its energy rating outperforms most of the postcode (better than 71% of similar EPCs). Sold October 2022 for £500,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend. One historical planning record sits against the property in 2003.
Council records include a two-storey extension at 18 Blenheim Gardens.
Extension: Two storey
Erection of a two storey extension.
Latest sale on 18 Blenheim Gardens was the highest on Land Registry record across the postcode.
£490,000
Modelled from EPC, postcode comparables and a sale-price growth of 4.6% per year over 19 years.
£500,000
Growth on file: 4.6% per year over 19 years.
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On epc rating, 18 Blenheim Gardens stands well clear of the street.
Price per m²
£4,098
Street avg £3,059
Floor Area
122 m²
Street avg 100 m²
Habitable Rooms
7 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
0.2 km

Daytime· 07:00 – 23:00
47.8dB

18 October 2022Most recent
£500,000
+13.6%over 1 year1 March 2021
£439,950
+104.6%over 17 years12 December 2003
£215,000
Median price across the last 5 sales in OX12 0NP: £385,000 (2025–2023).
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Street avg 6 rooms
CO₂ Emissions
3.8 t/year
Street avg 4.1 t/year
OX12 0NP
Whitley Close — bus stop.
Closest school
0.2 km
St Johns CofE Academy. 10 schools nearby.
Night-time· 23:00 – 07:00
37.3dB