21, Dewar Spur, Slough occupies a 242 m² plot as recorded by HM Land Registry.

All 11 other houses in this postcode have recorded plot sizes, and this one ranks as the 5th largest.

21, Dewar Spur, Slough has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 25 Jan 2022.

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

21, Dewar Spur, Slough last changed hands on 2nd June 2023, selling for £595,000. The transaction was logged as a freehold house by HM Land Registry.

In total it has sold twice since 1995.

The market for similar properties has risen by 0.6% since June 2023.

• Sold Jun 2023£595,000
• Sold Jul 2004£294,995

Land Registry records and our Estate Agent network show 102 sales of comparable properties within 800 metres of 21, Dewar Spur, Slough since 2013.

Most recently, 10, Walker Crescent, Slough, SL3 7GB, a freehold house, sold at £466,000 on the 15th August 2025.

Read more about house prices in SL3.

• Sold Aug 2025£466,000 | 3 Bed House10, Walker Crescent, Slough, SL3 7GB10, Walker Crescent, Slough, SL3 7GB
• Sold Jan 2025£475,000 | 3 Bed House6, Parsons Road, Slough, SL3 7GU6, Parsons Road, Slough, SL3 7GU
• Sold Oct 2024£505,000 | 3 Bed House3, Parsons Road, Slough, SL3 7GU3, Parsons Road, Slough, SL3 7GU
• Sold Sep 2023£515,000 | 3 Bed House4, Owen Close, Slough, SL3 7GX4, Owen Close, Slough, SL3 7GX
• Sold Jun 2023£525,000 | 4 Bed House27, Tracy Avenue, Slough, SL3 7GN27, Tracy Avenue, Slough, SL3 7GN
• Sold Jan 2023£470,000 | 3 Bed House61, Parsons Road, Slough, SL3 7GU61, Parsons Road, Slough, SL3 7GU
• Sold Oct 2022£537,500 | 3 Bed House47, Parsons Road, Slough, SL3 7GU47, Parsons Road, Slough, SL3 7GU
• Sold Dec 2021£575,000 | 3 Bed House17, Dewar Spur, Slough, SL3 7GW17, Dewar Spur, Slough, SL3 7GW
• Sold Apr 2021£485,000 | 3 Bed House10, Shaw Gardens, Slough, SL3 7GQ10, Shaw Gardens, Slough, SL3 7GQ
• Sold Oct 2019£390,000 | 3 Bed House4, Shaw Gardens, Slough, SL3 7GQ4, Shaw Gardens, Slough, SL3 7GQ
• Sold Aug 2019£420,000 | 3 Bed House47, Tracy Avenue, Slough, SL3 7GN47, Tracy Avenue, Slough, SL3 7GN
• Sold Mar 2019£435,000 | 3 Bed House4, Parsons Road, Slough, SL3 7GU4, Parsons Road, Slough, SL3 7GU
• Sold Feb 2019£660,000 | 3 Bed House50, Parsons Road, Slough, SL3 7GU50, Parsons Road, Slough, SL3 7GU
• Sold Jul 2018£450,000 | 4 Bed House29, James Meadow, Slough, SL3 7GE29, James Meadow, Slough, SL3 7GE
• Sold Apr 2017£425,000 | 3 Bed House15, Dewar Spur, Slough, SL3 7GW15, Dewar Spur, Slough, SL3 7GW
• Sold Oct 2016£425,000 | 3 Bed House23, Tracy Avenue, Slough, SL3 7GN23, Tracy Avenue, Slough, SL3 7GN
• Sold Jul 2016£415,000 | 3 Bed House36, James Meadow, Slough, SL3 7GE36, James Meadow, Slough, SL3 7GE
• Sold Aug 2014£365,000 | 4 Bed House22, Olivia Drive, Slough, SL3 7GL22, Olivia Drive, Slough, SL3 7GL
• Sold Sep 2013£357,000 | 3 Bed House25, Olivia Drive, Slough, SL3 7GL25, Olivia Drive, Slough, SL3 7GL
• Sold Jun 2013£319,000 | 3 Bed House14, Walker Crescent, Slough, SL3 7GB14, Walker Crescent, Slough, SL3 7GB

Our analysis of the public data ranks 21, Dewar Spur, Slough as the 2nd largest and the 2nd most expensive of the 11 addresses on Dewar Spur, Slough, SL3.

Against the SL3 postcode district average, it is £121k more expensive than the typical property.

• Holy Family Catholic Primary School

  500 m away
• Foxborough Primary School

  800 m away
• Marish Primary School

  1.2 km away

• Langley Grammar School

  900 m away
• The Langley Academy

  1.5 km away
• Ditton Park Academy

  1.7 km away

• Langley

  |

  1.9 km away
• Langley (Berks)

  |

  2.0 km away
• Datchet

  |

  2.2 km away

Environment Agency data suggests this area has a Very Low risk of flooding.