Thames House is a Grade II listed building in the South Oxfordshire local planning authority area, England. First listed on 9 December 1949. A Early Modern House. 1 related planning application.

Thames House

WRENN ID
strange-glass-harvest
Grade
II
Local Planning Authority
South Oxfordshire
Constituency
Didcot and Wantage MP: Olly Glover (LD)
Country
England
Date first listed
9 December 1949
Type
House
Period
Early Modern
Address
Thames House, 5, High Street, Wallingford, OX10 0BP
OS grid reference
SU 609 894
Coordinates
51.60093, -1.12194
Source
Historic England listing

Also on this page: sale history · related consents · flood risk · radon risk · weather exposure · detailed attributes ↓

Description

Thames House is a late 17th century house located on the south side of High Street in Wallingford. It features a flint base leading to a plinth and is constructed of red brick in Flemish bond. The roof is covered with old plain tiles and has brick stacks at both the left and right rear. The building is two storeys tall with an attic and has a three-window range.

Access is via stone steps leading to a four-panel part-glazed door, which is framed by a painted wood architrave, an overlight, and a flat hood supported by shaped brackets at the center. All windows, except for one on the ground floor right, are 12-pane unhorned sashes with thick glazing bars; the exception features thin glazing bars. There is a flat brick band between the ground and first floors, and a painted moulded wood cornice at the eaves. The house also has two gabled full dormers with horizontal sliding sashes. The left side of the building has irregular fenestration. The interior has not been inspected.

Local climate

Thames House sits in a drier-than-average part of the UK, with an average of 720 mm of rain a year. This makes it drier than 82% of listed buildings in the UK. Its exposure to wind-driven rain is lower than that of 75% of listed buildings.

It experiences an average of 37 freeze-thaw cycles a year, more than 65% of listed buildings. Of these, 16 follow at least 1 mm of rain in the preceding 48 hours. Average temperatures at this location have risen by 0.3°C per decade since 1991.

Averages for 1991–2020; temperature trend 1991–2025. Figures describe the wider area (a grid cell of roughly 10 km), not the individual site. Contains modified Copernicus Climate Change Service information 2026.

More on this building

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  • No EPC on record for this property
  • Sale history — 2 transactions since 1996
  • Related listed building consents — 1 application
  • Detailed attributes — period, style, materials, features
  • Flood risk assessment
  • Radon risk assessment
  • Weather exposure and heating demand — rain and frost month by month and year by year, wind direction, solar and humidity
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  5. Town Arms Public House Grade II 36 m
  6. Church of St. Peter Grade II* 36 m
  7. The Cottage and Attached Churchyard Wall and Wall to High Street Grade II 40 m
  8. 92 and 93, High Street Grade II 40 m
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  10. K6 Telephone Kiosk by the Bridge Grade II 62 m