According to data from HM Land Registry, 18, South Avenue, Egham sits on a plot of 316 m².

We have plot size data on 40 out of 40 other houses in the postcode and 18, South Avenue, Egham sits on the 11th largest plot.

18, South Avenue, Egham has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 29 Aug 2025.

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, 18, South Avenue, Egham was last sold on 26th July 2019 for £400,000 and was recorded as a freehold house.

The property has had 2 sales since 1995.

Since July 2019, the market for similar properties has risen by 24.4%.

• Sold Jul 2019£400,000
• Sold Jun 1996£93,000

According to the Land Registry and our network of Estate Agents, there have been 323 sales of properties similar to 18, South Avenue, Egham within a radius of 610 metres since 2016.

The most recent example is 24, Langton Way, Egham, TW20 8DP, a freehold house which sold for £465,000 on the 30th January 2026.

Read more about house prices in TW20.

• Sold Jan 2026£465,000 | 3 Bed House24, Langton Way, Egham, TW20 8DP24, Langton Way, Egham, TW20 8DP
• Sold Jan 2026£450,000 | 3 Bed House24A, South Avenue, Egham, TW20 8HG24A, South Avenue, Egham, TW20 8HG
• Sold Sep 2025£400,000 | 3 Bed House21, Harcourt Close, Egham, TW20 8BJ21, Harcourt Close, Egham, TW20 8BJ
• Sold Jun 2025£487,500 | 3 Bed House8, Langton Way, Egham, TW20 8DP8, Langton Way, Egham, TW20 8DP
• Sold May 2025£460,000 | 3 Bed House2, Devils Lane, Egham, TW20 8HD2, Devils Lane, Egham, TW20 8HD
• Sold May 2025£495,000 | 3 Bed House111, Wavendene Avenue, Egham, TW20 8JZ111, Wavendene Avenue, Egham, TW20 8JZ
• Sold Aug 2024£470,000 | 3 Bed House42, Langton Way, Egham, TW20 8DP42, Langton Way, Egham, TW20 8DP
• Sold Jul 2024£488,000 | 3 Bed House29A, Ayebridges Avenue, Egham, TW20 8HS29A, Ayebridges Avenue, Egham, TW20 8HS
• Sold Jun 2024£440,000 | 3 Bed House13, Harcourt Close, Egham, TW20 8BJ13, Harcourt Close, Egham, TW20 8BJ
• Sold Mar 2024£378,000 | 3 Bed House34, South Avenue, Egham, TW20 8HG34, South Avenue, Egham, TW20 8HG
• Sold Oct 2023£470,000 | 3 Bed House78, Wavendene Avenue, Egham, TW20 8JY78, Wavendene Avenue, Egham, TW20 8JY
• Sold Feb 2023£381,000 | 3 Bed House35, South Avenue, Egham, TW20 8HG35, South Avenue, Egham, TW20 8HG
• Sold Feb 2023£433,000 | 3 Bed House71, Ayebridges Avenue, Egham, TW20 8HT71, Ayebridges Avenue, Egham, TW20 8HT
• Sold Apr 2022£500,000 | 3 Bed House24, Stephen Close, Egham, TW20 8DR24, Stephen Close, Egham, TW20 8DR
• Sold Apr 2022£390,000 | 3 Bed House20, Langton Way, Egham, TW20 8DP20, Langton Way, Egham, TW20 8DP
• Sold Oct 2019£332,000 | 3 Bed House3, Park Avenue, Egham, TW20 8HW3, Park Avenue, Egham, TW20 8HW
• Sold Oct 2019£450,000 | 3 Bed House41A, South Avenue, Egham, TW20 8HQ41A, South Avenue, Egham, TW20 8HQ
• Sold Sep 2017£420,000 | 3 Bed House18, Stephen Close, Egham, TW20 8DR18, Stephen Close, Egham, TW20 8DR
• Sold Mar 2017£365,000 | 3 Bed House23A, South Avenue, Egham, TW20 8HG23A, South Avenue, Egham, TW20 8HG
• Sold Jan 2016£340,000 | 3 Bed House22A, South Avenue, Egham, TW20 8HG22A, South Avenue, Egham, TW20 8HG

South Avenue, Egham, TW20 has a total of 78 addresses. According to our analysis of all the public data, 18, South Avenue, Egham is the 40th largest and the 46th most expensive property on the street.

When compared to the postcode district it is £58k less expensive than the average property in TW20.

• Thorpe Lea Primary School

  300 m away
• Hythe Primary School

  600 m away
• Manorcroft Primary School

  1.1 km away

• The Magna Carta School

  600 m away
• The Matthew Arnold School

  2.9 km away
• Thomas Knyvett College

  4.3 km away

• Egham

  |

  1.3 km away
• Staines

  |

  2.0 km away
• Virginia Water

  |

  3.4 km away

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