11A, Castle Square, Wallingford has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 13 Apr 2026.

The property is connected to mains gas and has fully double glazed windows. It is heated using a boiler and radiators (mains gas).

According to HM Land Registry, 11A, Castle Square, Wallingford was last sold on 12th January 2000 for £325,000 and was recorded as a freehold house.

The property has only had this single sale since 1995.

• Sold Jan 2000£325,000

According to the Land Registry and our network of Estate Agents, there have been 130 sales of properties similar to 11A, Castle Square, Wallingford within a radius of 1.7 kilometres since 2015.

The most recent example is 7, Castle Square, Wallingford, OX10 6SD, a freehold house which sold for £710,000 on the 22nd May 2026.

Read more about house prices in OX10.

• Sold May 2026£710,000 | 4 Bed House7, Castle Square, Wallingford, OX10 6SD7, Castle Square, Wallingford, OX10 6SD
• Sold Apr 2026£672,500 | 4 Bed House4, Triggs Mead, Wallingford, OX10 6FZ4, Triggs Mead, Wallingford, OX10 6FZ
• Sold Dec 2025£600,000 | 4 Bed House25, Lane Ness, Wallingford, OX10 6FB25, Lane Ness, Wallingford, OX10 6FB
• Sold Nov 2025£800,000 | 5 Bed House9, Gravel Close, Wallingford, OX10 6SR9, Gravel Close, Wallingford, OX10 6SR
• Sold Oct 2025£615,000 | 4 Bed House2, Elm Bridge Mead, Wallingford, OX10 6FE2, Elm Bridge Mead, Wallingford, OX10 6FE
• Sold Aug 2025£590,000 | 4 Bed House16, Bell Weather Furlong, Wallingford, OX10 6FA16, Bell Weather Furlong, Wallingford, OX10 6FA
• Sold Jul 2025£805,000 | 4 Bed House59, St. Helens Avenue, Wallingford, OX10 6RU59, St. Helens Avenue, Wallingford, OX10 6RU
• Sold Mar 2025£715,000 | 5 Bed House4, Farther Derhams, Wallingford, OX10 6FL4, Farther Derhams, Wallingford, OX10 6FL
• Sold Feb 2025£610,000 | 4 Bed House10, Elm Bridge Mead, Wallingford, OX10 6FE10, Elm Bridge Mead, Wallingford, OX10 6FE
• Sold Mar 2024£640,000 | 4 Bed House1, Bonners Mead, Wallingford, OX10 6EU1, Bonners Mead, Wallingford, OX10 6EU
• Sold Feb 2024£650,000 | 5 Bed House7, China Piece, Wallingford, OX10 6FY7, China Piece, Wallingford, OX10 6FY
• Sold Dec 2023£635,000 | 4 Bed House1, China Piece, Wallingford, OX10 6FY1, China Piece, Wallingford, OX10 6FY
• Sold Mar 2022£705,000 | 5 Bed House17, Broad Lays, Wallingford, OX10 6FQ17, Broad Lays, Wallingford, OX10 6FQ
• Sold Mar 2022£705,000 | 5 Bed House15, Broad Lays, Wallingford, OX10 6FQ15, Broad Lays, Wallingford, OX10 6FQ
• Sold Dec 2021£725,000 | 4 Bed House7, Castle Close, Wallingford, OX10 6SN7, Castle Close, Wallingford, OX10 6SN
• Sold Jul 2021£700,000 | 4 Bed House2, Gravel Close, Wallingford, OX10 6SR2, Gravel Close, Wallingford, OX10 6SR
• Sold Mar 2021£700,000 | 5 Bed House6, China Piece, Wallingford, OX10 6FY6, China Piece, Wallingford, OX10 6FY
• Sold Nov 2020£850,000 | 5 Bed House8, China Piece, Wallingford, OX10 6FY8, China Piece, Wallingford, OX10 6FY
• Sold Aug 2018£650,000 | 4 Bed House39, Bonners Mead, Wallingford, OX10 6EU39, Bonners Mead, Wallingford, OX10 6EU
• Sold Sep 2015£545,000 | 4 Bed House24, Horseshoes Lane, Wallingford, OX10 6LB24, Horseshoes Lane, Wallingford, OX10 6LB

Castle Square, Benson, Wallingford, OX10 has a total of 21 addresses. According to our analysis of all the public data, 11A, Castle Square, Wallingford is the 3rd largest and the 4th most expensive property on the street.

When compared to the postcode district it is £189k more expensive than the average property in OX10.

• Benson Church of England Primary School

  200 m away
• RAF Benson Community Primary School

  2.2 km away
• St Nicholas' Church of England Infants' School and Nursery Class, Wallingford

  2.3 km away

• Wallingford School

  2.1 km away
• Icknield Community College

  7.7 km away
• St Birinus School

  9.4 km away

• Cholsey

  |

  6.6 km away
• Didcot Parkway

  |

  9.3 km away
• Appleford

  |

  9.4 km away

According to data from the Environment Agency, the flood risk in this area is considered to be Very Low.