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Get started9a is a semi-detached house in Dorchester-On-Thames, Wallingford, Wallingford (OX10 7HR). It has a recorded floor area of 138 m² (around 1485 sq ft), construction records dating it to 1983-1990 and council tax band F. The latest certificate (March 2015) shows a D (score 66), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since October 2013. Between certificates, hot-water efficiency went from Good to Very Good; while lighting dropped from Good to Average. The recommended improvements would push it to C (score 78). The latest certificate is from March 2015, so improvements made since then won't be reflected.
At 138 m² the property is well over the postcode median (100 m² across 12 EPCs), placing it in the larger end of the local stock. Sale prices here have lagged England HPI: -13.4% per year against 0% for the wider region. Today's modelled estimate of £572,000 sits 11342.3% above the 2020 sale of £4,999. On a £-per-square-foot basis, the last sale (£3/sq ft) was about 99.1% below the postcode norm. Last sale on file: £4,999 in May 2020. Across the public record there are 4 sales, relatively high churn for a single property. 3 planning records sit against the property, 0 approved, 0 refused.
9a's EPC is over a decade old — improvements since won't be reflected.
This certificate is over 10 years old and is no longer valid.Expired 19 Mar 2025
9a has 2 separate extension applications on the council record.
Replacement doors and windows.
Latest sale on 9a was the lowest on Land Registry record across the postcode.
£572,000
Modelled from EPC, postcode comparables and a sale-price growth of -13.4% per year over 24 years.
£4,999
Growth on file: -13.4% per year over 24 years.
9a is notably below the street on price per m².
Price per m²
£36
Street avg £4,516
Floor Area
138 m²
Street avg 109 m²
Habitable Rooms
7 rooms
Street avg 4 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
0.1 km

Daytime· 07:00 – 23:00
48.9dB

Changes detected from historical EPC data
Hot water efficiency improved
Low energy lighting percentage decreased
Solar water heating installed
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Extension: Single storey
Extension to side/rear to provide rear entrance porch. Single storey with pitched roof Discharge of condition 4 on P11/W2160
1 more application for this property
Join to see all planning history.
11 May 2020Most recent
£4,999
-99.1%over 1 year25 February 2019
£560,000
+100.0%over 16 years8 August 2002
£280,000
+75.0%over 6 years30 April 1996
£160,000
Median price across the last 5 sales in OX10 7HR: £520,000 (2025–2022).
5c Queen Street Dorchester On Thames Wallingford
Sold Apr 2025
12 Queen Street Dorchester On Thames Wallingford
Sold Jan 2025
2 Queen Street Dorchester On Thames Wallingford
Sold Jan 2023
5d Queen Street Dorchester On Thames Wallingford
Sold Feb 2022
9 Queen Street Dorchester On Thames Wallingford
Sold Dec 2021
CO₂ Emissions
4.3 t/year
Street avg 4.7 t/year
OX10 7BH
Malthouse Lane — bus stop.
Closest school
0.1 km
Dorchester St Birinus Church of England School. 3 schools nearby.
Night-time· 23:00 – 07:00
40.4dB
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