HM Land Registry records the plot of land for 3, Belfast Avenue, Slough as measuring 232 m².

That makes it the 9th largest plot in the postcode, where 12 of the 22 other houses have recorded plot data.

3, Belfast Avenue, Slough has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 28 Apr 2015.

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 3, Belfast Avenue, Slough completed on 25th October 2013 at £200,000 and was recorded by HM Land Registry as a freehold house.

Since 1995 this is the property's only sale.

Values of comparable properties have risen by 75.2% over the period since October 2013.

Since 2016 138 properties similar to 3, Belfast Avenue, Slough have sold within a radius of 550 metres, per the Land Registry and our network of Estate Agents.

The latest, on the 11th June 2026, was 71, Oatlands Drive, Slough, SL1 3EX, a freehold house which sold for £391,000.

Read more about house prices in SL1.

• Sold Jun 2026£391,000 | 3 Bed House71, Oatlands Drive, Slough, SL1 3EX71, Oatlands Drive, Slough, SL1 3EX
• Sold May 2026£367,000 | 3 Bed House17, Mundesley Spur, Slough, SL1 3JB17, Mundesley Spur, Slough, SL1 3JB
• Sold Aug 2025£435,000 | 3 Bed House69, Waterbeach Road, Slough, SL1 3JT69, Waterbeach Road, Slough, SL1 3JT
• Sold Jan 2025£383,000 | 3 Bed House49, Thurston Road, Slough, SL1 3JW49, Thurston Road, Slough, SL1 3JW
• Sold Sep 2024£450,000 | 3 Bed House43, Melbourne Avenue, Slough, SL1 3ED43, Melbourne Avenue, Slough, SL1 3ED
• Sold May 2024£410,000 | 3 Bed House20, Chester Road, Slough, SL1 3JS20, Chester Road, Slough, SL1 3JS
• Sold Apr 2024£400,000 | 3 Bed House5, Aylesbury Crescent, Slough, SL1 3ER5, Aylesbury Crescent, Slough, SL1 3ER
• Sold Jan 2024£360,000 | 3 Bed House20, Waterbeach Road, Slough, SL1 3LB20, Waterbeach Road, Slough, SL1 3LB
• Sold Feb 2023£310,000 | 3 Bed House22, Carlisle Road, Slough, SL1 3DG22, Carlisle Road, Slough, SL1 3DG
• Sold Oct 2022£350,000 | 3 Bed House26, Mundesley Spur, Slough, SL1 3JB26, Mundesley Spur, Slough, SL1 3JB
• Sold Jun 2022£370,000 | 3 Bed House31, Thurston Road, Slough, SL1 3JW31, Thurston Road, Slough, SL1 3JW
• Sold Jan 2022£190,000 | 3 Bed House16, Litcham Spur, Slough, SL1 3HX16, Litcham Spur, Slough, SL1 3HX
• Sold Nov 2021£327,500 | 3 Bed House19, Mundesley Spur, Slough, SL1 3JB19, Mundesley Spur, Slough, SL1 3JB
• Sold Sep 2021£360,000 | 3 Bed House33, Belfast Avenue, Slough, SL1 3HE33, Belfast Avenue, Slough, SL1 3HE
• Sold May 2021£325,000 | 3 Bed House73, Oatlands Drive, Slough, SL1 3EX73, Oatlands Drive, Slough, SL1 3EX
• Sold Feb 2021£300,000 | 3 Bed House51, Oatlands Drive, Slough, SL1 3EX51, Oatlands Drive, Slough, SL1 3EX
• Sold Feb 2021£365,000 | 3 Bed House28, Waterbeach Road, Slough, SL1 3LB28, Waterbeach Road, Slough, SL1 3LB
• Sold Sep 2020£285,000 | 3 Bed House30, Waterbeach Road, Slough, SL1 3LB30, Waterbeach Road, Slough, SL1 3LB
• Sold Sep 2019£325,000 | 3 Bed House15, Aylesbury Crescent, Slough, SL1 3ER15, Aylesbury Crescent, Slough, SL1 3ER
• Sold Mar 2016£305,000 | 3 Bed House112, Oatlands Drive, Slough, SL1 3HU112, Oatlands Drive, Slough, SL1 3HU

Of the 98 addresses on Belfast Avenue, Slough, SL1, 3, Belfast Avenue, Slough comes out as the 58th largest and the 61st most expensive in our analysis of the public data.

It is also £22k more expensive than the average property across the SL1 district.

• The Godolphin Junior Academy

  200 m away
• Phoenix Infant Academy

  300 m away
• James Elliman Academy

  900 m away

• Herschel Grammar School

  300 m away
• Baylis Court School

  400 m away
• Eden Girls' School, Slough

  1.2 km away

• Slough

  |

  1.6 km away
• Burnham

  |

  2.7 km away
• Burnham (Buckinghamshire)

  |

  2.7 km away

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