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Get started5 Nalder Green is a five-bedroom detached house in East Challow, Wantage, Wantage (OX12 9WE). It has a recorded floor area of 139 m² (around 1496 sq ft), construction records dating it to 2012-2021 and council tax band F. The latest certificate (January 2026) shows a C (score 79), near the top of the C band. Earlier certificates rated it B (May 2015); the latest reading is one band lower. Between certificates, wall efficiency dropped from Very Good to Good and window efficiency dropped from Very Good to Average. The recommended improvements would push it to B (score 83). This certificate was lodged in the last six months, so the rating reflects current condition.
On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. 5 bedrooms is on the larger side for this postcode, where 4 is the typical count. Across 2015–2021, sale prices here grew 0% per year, broadly in step with England's 0% HPI growth. Today's modelled estimate of £499,000 is 10.9% above the 2021 sale price. Last sale on file: £450,000 in June 2021. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
5 Nalder Green sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.
The latest sale landed in the post-pandemic price surge — useful context when reading the figure.
£499,000
Modelled from EPC, postcode comparables.
£450,000
Recorded with HM Land Registry.
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On epc rating, 5 Nalder Green runs well behind the street norm.
Price per m²
£3,237
Street avg £3,485
Floor Area
139 m²
Street avg 134 m²
CO₂ Emissions
2.7 t/year
Street avg 2.0 t/year
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
45.2dB

18 June 2021Most recent
£450,000
20 August 2015
£450,000
Median price across the last 5 sales in OX12 9WE: £550,000 (2023–2022).
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Years Held
5 years
Street avg 9 years
OX12 9WJ
Green — bus stop.
Closest school
0.7 km
St Nicholas CofE Primary School. 9 schools nearby.
Night-time· 23:00 – 07:00
38.5dB