According to data from HM Land Registry, 20, Lambert Avenue, Slough sits on a plot of 257 m².

We have plot size data on 22 out of 22 other houses in the postcode and 20, Lambert Avenue, Slough sits on the 10th largest plot.

20, Lambert Avenue, Slough has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 29 Jun 2021.

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, 20, Lambert Avenue, Slough was last sold on 9th November 2021 for £565,000 and was recorded as a freehold house.

The property has only had this single sale since 1995.

Since November 2021, the market for similar properties has risen by 4.4%.

• Sold Nov 2021£565,000

According to the Land Registry and our network of Estate Agents, there have been 150 sales of properties similar to 20, Lambert Avenue, Slough within a radius of 530 metres since 2011.

The most recent example is 43, Bannister Close, Slough, SL3 7DP, a freehold house which sold for £560,000 on the 14th October 2025.

Read more about house prices in SL3.

• Sold Oct 2025£560,000 | 3 Bed House43, Bannister Close, Slough, SL3 7DP43, Bannister Close, Slough, SL3 7DP
• Sold Jun 2025£575,000 | 3 Bed House20, Alderbury Road, Slough, SL3 8DQ20, Alderbury Road, Slough, SL3 8DQ
• Sold May 2025£465,000 | 3 Bed House69, Gosling Road, Slough, SL3 7TN69, Gosling Road, Slough, SL3 7TN
• Sold Feb 2025£540,000 | 3 Bed House137, Langley Road, Slough, SL3 7DZ137, Langley Road, Slough, SL3 7DZ
• Sold Jan 2025£550,000 | 3 Bed House50, Amanda Court, Slough, SL3 7TE50, Amanda Court, Slough, SL3 7TE
• Sold Oct 2024£645,000 | 4 Bed House143, Langley Road, Slough, SL3 7DZ143, Langley Road, Slough, SL3 7DZ
• Sold Sep 2024£660,000 | 3 Bed House62, Talbot Avenue, Slough, SL3 8DE62, Talbot Avenue, Slough, SL3 8DE
• Sold Aug 2024£520,000 | 3 Bed House36, Minster Way, Slough, SL3 7EU36, Minster Way, Slough, SL3 7EU
• Sold Jan 2024£515,000 | 3 Bed House73, Talbot Avenue, Slough, SL3 8DE73, Talbot Avenue, Slough, SL3 8DE
• Sold Nov 2023£575,000 | 3 Bed House37, Amanda Court, Slough, SL3 7TD37, Amanda Court, Slough, SL3 7TD
• Sold Nov 2023£580,000 | 3 Bed House17, Bannister Close, Slough, SL3 7DP17, Bannister Close, Slough, SL3 7DP
• Sold Feb 2023£635,000 | 3 Bed House9, Bannister Close, Slough, SL3 7DP9, Bannister Close, Slough, SL3 7DP
• Sold Mar 2022£570,000 | 3 Bed House16, Lambert Avenue, Slough, SL3 7EB16, Lambert Avenue, Slough, SL3 7EB
• Sold Dec 2021£500,000 | 3 Bed House58, Amanda Court, Slough, SL3 7TE58, Amanda Court, Slough, SL3 7TE
• Sold Jun 2021£525,000 | 4 Bed House133, Langley Road, Slough, SL3 7DZ133, Langley Road, Slough, SL3 7DZ
• Sold May 2021£518,000 | 4 Bed House28, Bannister Close, Slough, SL3 7DP28, Bannister Close, Slough, SL3 7DP
• Sold Jun 2020£525,000 | 3 Bed House6, Hillary Road, Slough, SL3 7DW6, Hillary Road, Slough, SL3 7DW
• Sold Apr 2020£465,000 | 3 Bed House42, Bannister Close, Slough, SL3 7DP42, Bannister Close, Slough, SL3 7DP
• Sold Mar 2014£320,000 | 3 Bed House6, Bannister Close, Slough, SL3 7DP6, Bannister Close, Slough, SL3 7DP
• Sold Feb 2011£300,000 | 3 Bed House34, Bannister Close, Slough, SL3 7DP34, Bannister Close, Slough, SL3 7DP

Lambert Avenue, Slough, SL3 has a total of 22 addresses. According to our analysis of all the public data, 20, Lambert Avenue, Slough is the 19th largest and the 19th most expensive property on the street.

When compared to the postcode district it is £123k more expensive than the average property in SL3.

• The Langley Academy Primary

  200 m away
• Ryvers School

  500 m away
• Marish Primary School

  800 m away

• The Langley Academy

  200 m away
• Langley Grammar School

  700 m away
• St Bernard's Catholic Grammar School

  1.3 km away

• Langley

  |

  1.0 km away
• Langley (Berks)

  |

  1.0 km away
• Slough

  |

  2.6 km away

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