According to data from HM Land Registry, Sunnyside, Maidenhead sits on a plot of 246 m².

We have plot size data on 5 out of 8 other houses in the postcode and Sunnyside, Maidenhead sits on the 3rd largest plot.

Sunnyside, Maidenhead has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 05 Jun 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, Sunnyside, Maidenhead was last sold on 20th April 2026 for £545,000 and was recorded as a freehold house.

The property has had 3 sales since 1995.

Since April 2026, the market for similar properties has risen by 17.0%.

• Sold Apr 2026£545,000
• Sold Apr 2019£302,500
• Sold Aug 2018£450,000

According to the Land Registry and our network of Estate Agents, there have been 196 sales of properties similar to Sunnyside, Maidenhead within a radius of 690 metres since 2019.

The most recent example is 84, Treesmill Drive, Maidenhead, SL6 3HS, a freehold house which sold for £475,000 on the 3rd March 2026.

Read more about house prices in SL6.

• Sold Mar 2026£475,000 | 3 Bed House84, Treesmill Drive, Maidenhead, SL6 3HS84, Treesmill Drive, Maidenhead, SL6 3HS
• Sold Feb 2026£515,000 | 3 Bed House5, Merton Close, Maidenhead, SL6 3HH5, Merton Close, Maidenhead, SL6 3HH
• Sold Jan 2026£525,000 | 3 Bed House28, Brill Close, Maidenhead, SL6 3EJ28, Brill Close, Maidenhead, SL6 3EJ
• Sold Jan 2026£518,000 | 3 Bed House7, Beechfield Place, Maidenhead, SL6 4BP7, Beechfield Place, Maidenhead, SL6 4BP
• Sold Aug 2025£553,000 | 3 Bed House24, Lambourne Drive, Maidenhead, SL6 3HG24, Lambourne Drive, Maidenhead, SL6 3HG
• Sold Jul 2025£470,000 | 3 Bed HouseThe Pippins, Cox Green Lane, Maidenhead, SL6 3EYThe Pippins, Cox Green Lane, Maidenhead, SL6 3EY
• Sold Mar 2025£460,000 | 3 Bed House9, Bramley Close, Maidenhead, SL6 3HQ9, Bramley Close, Maidenhead, SL6 3HQ
• Sold Oct 2024£563,000 | 3 Bed HouseGreengage Cottage, Bracken Road, Maidenhead, SL6 3EFGreengage Cottage, Bracken Road, Maidenhead, SL6 3EF
• Sold Sep 2024£375,000 | 3 Bed House3 Cox Cottages, Lock Lane, Maidenhead, SL6 3BZ3 Cox Cottages, Lock Lane, Maidenhead, SL6 3BZ
• Sold Sep 2024£525,000 | 3 Bed House29, Cox Green Road, Maidenhead, SL6 3EA29, Cox Green Road, Maidenhead, SL6 3EA
• Sold Mar 2024£570,000 | 3 Bed House28, Mercia Road, Maidenhead, SL6 3DR28, Mercia Road, Maidenhead, SL6 3DR
• Sold Nov 2023£565,000 | 3 Bed HouseBraycot, Bracken Road, Maidenhead, SL6 3EFBraycot, Bracken Road, Maidenhead, SL6 3EF
• Sold Oct 2023£445,000 | 3 Bed House2 Pollards Cottages, Lock Lane, Maidenhead, SL6 3BY2 Pollards Cottages, Lock Lane, Maidenhead, SL6 3BY
• Sold Nov 2022£455,000 | 3 Bed HouseAlmora, Bracken Road, Maidenhead, SL6 3EFAlmora, Bracken Road, Maidenhead, SL6 3EF
• Sold Oct 2022£480,000 | 3 Bed House2 Woodbine Cottages, Wessex Way, Maidenhead, SL6 3BR2 Woodbine Cottages, Wessex Way, Maidenhead, SL6 3BR
• Sold Aug 2022£582,000 | 3 Bed House61, Wessex Way, Maidenhead, SL6 3DW61, Wessex Way, Maidenhead, SL6 3DW
• Sold May 2022£491,000 | 3 Bed House42, Lambourne Drive, Maidenhead, SL6 3HG42, Lambourne Drive, Maidenhead, SL6 3HG
• Sold May 2022£517,500 | 3 Bed House52, Lambourne Drive, Maidenhead, SL6 3HG52, Lambourne Drive, Maidenhead, SL6 3HG
• Sold Feb 2021£465,000 | 3 Bed House2, Repton Close, Maidenhead, SL6 3DS2, Repton Close, Maidenhead, SL6 3DS
• Sold Oct 2019£470,000 | 3 Bed HouseConway Cottage, Lock Lane, Maidenhead, SL6 3BZConway Cottage, Lock Lane, Maidenhead, SL6 3BZ

Lock Lane, Maidenhead, SL6 has a total of 27 addresses. According to our analysis of all the public data, Sunnyside, Maidenhead is the 13th largest and the 13th most expensive property on the street.

When compared to the postcode district it is £76k less expensive than the average property in SL6.

• Wessex Primary School

  400 m away
• Lowbrook Academy

  600 m away
• Larchfield Primary and Nursery School

  1.0 km away

• Cox Green School

  800 m away
• Altwood Church of England School

  1.0 km away
• Desborough College

  1.5 km away

• Maidenhead

  |

  2.0 km away
• Furze Platt

  |

  3.0 km away
• Taplow

  |

  4.7 km away

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