According to data from HM Land Registry, 40, Dolphin Road, Slough sits on a plot of 242 m².

We have plot size data on 21 out of 24 other houses in the postcode and 40, Dolphin Road, Slough sits on the 20th largest plot.

40, Dolphin Road, Slough has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 20 Jan 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, 40, Dolphin Road, Slough was last sold on 24th February 2021 for £500,000 and was recorded as a freehold house.

The property has had 2 sales since 1995.

Since February 2021, the market for similar properties has risen by 23.5%.

• Sold Feb 2021£500,000
• Sold Oct 2007£250,000

According to the Land Registry and our network of Estate Agents, there have been 16 sales of properties similar to 40, Dolphin Road, Slough within a radius of 560 metres since 2008.

The most recent example is 12, Diamond Road, Slough, SL1 1RX, a freehold house which sold for £420,000 on the 25th February 2026.

Read more about house prices in SL1.

• Sold Feb 2026£420,000 | 4 Bed House12, Diamond Road, Slough, SL1 1RX12, Diamond Road, Slough, SL1 1RX
• Sold Sep 2025£595,000 | 4 Bed House5, Aldin Avenue North, Slough, SL1 1RS5, Aldin Avenue North, Slough, SL1 1RS
• Sold Nov 2023£700,000 | 4 Bed House19, Sussex Place, Slough, SL1 1NH19, Sussex Place, Slough, SL1 1NH
• Sold Aug 2022£545,000 | 4 Bed House27, Uxbridge Road, Slough, SL1 1SN27, Uxbridge Road, Slough, SL1 1SN
• Sold Jan 2021£575,000 | 5 Bed House90, Dolphin Road, Slough, SL1 1TA90, Dolphin Road, Slough, SL1 1TA
• Sold Dec 2020£585,000 | 5 Bed House92, Dolphin Road, Slough, SL1 1TA92, Dolphin Road, Slough, SL1 1TA
• Sold Dec 2020£352,000 | 4 Bed House25, Aldin Avenue South, Slough, SL1 1RR25, Aldin Avenue South, Slough, SL1 1RR
• Sold Mar 2018£832,500 | 5 Bed House18, Sussex Place, Slough, SL1 1NR18, Sussex Place, Slough, SL1 1NR
• Sold Jun 2016£520,000 | 4 Bed House21, Dolphin Road, Slough, SL1 1TF21, Dolphin Road, Slough, SL1 1TF
• Sold Apr 2016£435,000 | 4 Bed House18, Wexham Road, Slough, SL1 1UA18, Wexham Road, Slough, SL1 1UA
• Sold Aug 2014£360,000 | 4 Bed House375, Goodman Park, Slough, SL2 5NW375, Goodman Park, Slough, SL2 5NW
• Sold Jun 2014£450,000 | 4 Bed House37, Dolphin Road, Slough, SL1 1TG37, Dolphin Road, Slough, SL1 1TG
• Sold Dec 2011£280,000 | 4 Bed House43, Dolphin Road, Slough, SL1 1TG43, Dolphin Road, Slough, SL1 1TG
• Sold Aug 2011£248,000 | 4 Bed House359, Goodman Park, Slough, SL2 5NW359, Goodman Park, Slough, SL2 5NW
• Sold May 2010£410,000 | 5 Bed House8, Wexham Road, Slough, SL1 1UA8, Wexham Road, Slough, SL1 1UA
• Sold Aug 2008£282,000 | 4 Bed House345, Goodman Park, Slough, SL2 5NW345, Goodman Park, Slough, SL2 5NW

Dolphin Road, Slough, SL1 has a total of 77 addresses. According to our analysis of all the public data, 40, Dolphin Road, Slough is the 16th largest and the 25th most expensive property on the street.

When compared to the postcode district it is £177k more expensive than the average property in SL1.

• St Mary's Church of England Primary School

  700 m away
• Willow Primary School

  900 m away
• Iqra Slough Islamic Primary School

  900 m away

• St Bernard's Catholic Grammar School

  400 m away
• Upton Court Grammar School

  500 m away
• Ditton Park Academy

  1.3 km away

• Slough

  |

  1.0 km away
• Langley

  |

  2.4 km away
• Langley (Berks)

  |

  2.5 km away

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