HM Land Registry records the plot of land for 1, Thorn Close, Alton as measuring 946 m².

That makes it the largest plot in the postcode, where all 4 other houses have recorded plot data.

1, Thorn Close, Alton has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 21 May 2026.

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

The most recent sale of 1, Thorn Close, Alton completed on 10th September 2010 at £347,500 and was recorded by HM Land Registry as a freehold house.

Since 1995 the property has sold twice.

Values of comparable properties have risen by 58.4% over the period since September 2010.

• Sold Sep 2010£347,500
• Sold Oct 2001£210,000

Since 2010 227 properties similar to 1, Thorn Close, Alton have sold within a radius of 980 metres, per the Land Registry and our network of Estate Agents.

The latest, on the 11th May 2026, was 31, Reads Field, Alton, GU34 5XA, a freehold house which sold for £570,000.

Read more about house prices in GU34.

• Sold May 2026£570,000 | 4 Bed House31, Reads Field, Alton, GU34 5XA31, Reads Field, Alton, GU34 5XA
• Sold Feb 2026£635,000 | 4 Bed House35, Reads Field, Alton, GU34 5XA35, Reads Field, Alton, GU34 5XA
• Sold Oct 2025£655,000 | 4 Bed House6, Spencer Close, Alton, GU34 5JG6, Spencer Close, Alton, GU34 5JG
• Sold Jul 2025£605,000 | 4 Bed House69B, Winchester Road, Alton, GU34 5HR69B, Winchester Road, Alton, GU34 5HR
• Sold Jul 2025£750,000 | 4 Bed House28, Fairfield Green, Alton, GU34 5BL28, Fairfield Green, Alton, GU34 5BL
• Sold Jun 2025£699,950 | 4 Bed House18, Fairfield Green, Alton, GU34 5BL18, Fairfield Green, Alton, GU34 5BL
• Sold Feb 2025£635,000 | 4 Bed House8, Blackberry Close, Alton, GU34 5BW8, Blackberry Close, Alton, GU34 5BW
• Sold Jan 2025£700,000 | 4 Bed House74, Blackberry Lane, Alton, GU34 5DG74, Blackberry Lane, Alton, GU34 5DG
• Sold Dec 2024£505,000 | 4 Bed House2, Bernard Avenue, Alton, GU34 5DQ2, Bernard Avenue, Alton, GU34 5DQ
• Sold Sep 2024£770,000 | 4 Bed House54A, Blackberry Lane, Alton, GU34 5DF54A, Blackberry Lane, Alton, GU34 5DF
• Sold Aug 2024£660,000 | 4 Bed House34, Blackberry Lane, Alton, GU34 5DF34, Blackberry Lane, Alton, GU34 5DF
• Sold Aug 2024£500,000 | 4 Bed House1, Fairfield Green, Alton, GU34 5BL1, Fairfield Green, Alton, GU34 5BL
• Sold May 2024£605,000 | 4 Bed House1, Thorn Drive, Alton, GU34 5BZ1, Thorn Drive, Alton, GU34 5BZ
• Sold Aug 2023£641,000 | 4 Bed House68, Blackberry Lane, Alton, GU34 5DG68, Blackberry Lane, Alton, GU34 5DG
• Sold Mar 2023£630,000 | 4 Bed House7, Miller Drive, Alton, GU34 5GE7, Miller Drive, Alton, GU34 5GE
• Sold Dec 2022£530,000 | 4 Bed House37, Windmill Fields, Alton, GU34 5HL37, Windmill Fields, Alton, GU34 5HL
• Sold Sep 2022£540,000 | 4 Bed House36, Thorn Lane, Alton, GU34 5BX36, Thorn Lane, Alton, GU34 5BX
• Sold Nov 2019£655,000 | 4 Bed House41, Blackberry Lane, Alton, GU34 5DF41, Blackberry Lane, Alton, GU34 5DF
• Sold Apr 2013£420,000 | 4 Bed House36, Blackberry Lane, Alton, GU34 5DF36, Blackberry Lane, Alton, GU34 5DF
• Sold Sep 2010£495,000 | 4 Bed House47, Blackberry Lane, Alton, GU34 5DF47, Blackberry Lane, Alton, GU34 5DF

Of the 4 addresses on Thorn Close, Four Marks, Alton, GU34, 1, Thorn Close, Alton comes out as the largest and the most expensive in our analysis of the public data.

It is also £94k more expensive than the average property across the GU34 district.

• Four Marks Church of England Primary School

  1.5 km away
• Medstead Church of England Primary School

  2.1 km away
• Ropley CofE Primary School

  4.1 km away

• Amery Hill School

  6.5 km away
• Eggar's School

  8.0 km away
• Perins School

  9.0 km away

• Alton

  |

  7.0 km away
• Liss

  |

  12.9 km away
• Petersfield

  |

  13.6 km away

The flood risk here is rated Very Low, based on Environment Agency data.