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Get started15a is a four-bedroom detached house in Wallingford (OX10 9BX). It has a recorded floor area of 133 m² (around 1432 sq ft), construction records dating it to 2003-2006 and council tax band F. The latest certificate (June 2022) shows a D (score 66), on the cusp of jumping into the C band. The recommended improvements would push it to C (score 78). Other recorded features include a conservatory.
Sale prices here have outpaced England HPI: 10.5% per year against 0% for the wider region. On a £-per-square-foot basis, the last sale (£465/sq ft) was about 97.7% above the typical sold price in the postcode. At 133 m² the property is well over the postcode median (97 m² across 47 EPCs), placing it in the larger end of the local stock. It lags the bulk of the postcode on energy efficiency (less efficient than 70% of similar EPCs). Sold November 2022 for £665,000. Across the public record there are 4 sales, relatively high churn for a single property. 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 2023.
Planning history includes recorded demolition works, indicating a major rebuild phase at this address.
Rear of property
Latest sale on 15a was the highest on Land Registry record across the postcode.
£681,000
Modelled from EPC, postcode comparables and a sale-price growth of 10.5% per year over 19 years.
£665,000
Growth on file: 10.5% per year over 19 years.
Price per m² for 15a runs comfortably ahead of the street norm.
Price per m²
£5,000
Street avg £3,779
Floor Area
133 m²
Street avg 105 m²
Habitable Rooms
7 rooms
Rail-style transport is unusually close for this postcode.
Crime
2/mo
Steady year-on-year across the wider district.
Nearest stop
0.3 km
St John's Road West HAR — bus stop.

Daytime· 07:00 – 23:00
49.6dB

Proposed demolition of existing conservatory and replacement ground floor rear extension.
22 November 2022Most recent
£665,000
+64.2%over 15 years22 August 2007
£405,000
+11.0%over 2 years15 April 2005
£365,000
+265.0%over 1 year23 December 2003
£100,000
Median price across the last 5 sales in OX10 9BX: £450,000 (2025–2025).
Street avg 6 rooms
CO₂ Emissions
4.2 t/year
Street avg 3.9 t/year
OX10 9BX
Closest school
0.5 km
St John's Primary School. 7 schools nearby.
Night-time· 23:00 – 07:00
40.2dB
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