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Get started14 Mongewell Court is a one-bedroom mid-terrace house in Mongewell, Wallingford, Wallingford (OX10 8BU). It has a recorded floor area of 31 m² (around 334 sq ft), construction records dating it to 1950-1966 and council tax band A. The latest certificate (March 2016) shows an F (score 28), near the bottom of the EPC scale. Earlier certificates rated it E (November 2008); the latest reading is one band lower. Between certificates, lighting went from Very Poor to Average; while hot-water efficiency dropped from Average to Very Poor and main heating dropped from Poor to Very Poor. The recommended improvements would lift it to D (score 62), a 2-band jump. Main heating runs on electricity. The latest certificate is from March 2016, so improvements made since then won't be reflected. At 31 m² this is the 3rd smallest of 14 units on EPC record in the building, where floor areas span 29–38 m². The building's EPC ratings span F to C, with this unit at the bottom. On EPC score it ranks last in the building (28 versus a best of 75). Other recorded features include notable views.
On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. Today's modelled estimate of £162,000 is 13.3% above the 2017 sale price. On a £-per-square-foot basis, the last sale (£429/sq ft) was about 26% above the typical sold price in the postcode. Last sold in February 2017, so it's been off the market for around 9 years.
14 Mongewell Court sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.
This certificate is over 10 years old and is no longer valid.Expired 08 Mar 2026
£162,000
Modelled from EPC, postcode comparables.
£143,000
Recorded with HM Land Registry.
On epc rating, 14 Mongewell Court runs well behind the street norm.
Price per m²
£4,613
Street avg £4,082
Floor Area
31 m²
Street avg 34 m²
Habitable Rooms
2 rooms
Street avg 2 rooms
Crime
2/mo
Steady year-on-year across the wider district.
Nearest stop
0.5 km
CABI — bus stop.

Daytime· 07:00 – 23:00
51.1dB

Changes detected from historical EPC data
Heating system changed
Hot water efficiency decreased
More low energy lighting installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
10 February 2017Most recent
£143,000
Median price across the last 5 sales in OX10 8BU: £150,000 (2020–2016).
13 Mongewell Court Mongewell Wallingford
Sold Mar 2020
15 Mongewell Court Mongewell Wallingford
Sold Jun 2018
6 Mongewell Court Mongewell Wallingford
Sold Jun 2017
5 Mongewell Court Mongewell Wallingford
Sold Mar 2016
11 Mongewell Court Mongewell Wallingford
Sold Aug 2014
CO₂ Emissions
3.8 t/year
Street avg 2.6 t/year
OX10 8FZ
Closest school
1.4 km
Crowmarsh Gifford Church of England School. 6 schools nearby.
Night-time· 23:00 – 07:00
45.1dB
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