21, Sidney Road occupies a 86 m² plot as recorded by HM Land Registry.

Of the 51 other houses in this postcode, 43 have recorded plot sizes, and this one ranks as the 19th largest.

21, Sidney Road has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 26 Apr 2024.

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

21, Sidney Road last changed hands on 10th March 2016, selling for £300,000. 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 22.3% since March 2016.

• Sold Mar 2016£300,000
• Sold Mar 2014£201,000

Land Registry records and our Estate Agent network show 94 sales of comparable properties within 400 metres of 21, Sidney Road since 2014.

Most recently, 41, Percy Road, London, SE25 5NA, a freehold house, sold at £477,000 on the 7th May 2026.

Read more about house prices in SE25.

• Sold May 2026£477,000 | 3 Bed House41, Percy Road, London, SE25 5NA41, Percy Road, London, SE25 5NA
• Sold Apr 2026£475,000 | 3 Bed House622, Davidson Road, Croydon, CR0 6DJ622, Davidson Road, Croydon, CR0 6DJ
• Sold Feb 2026£580,000 | 3 Bed House35, Crowther Road, London, SE25 5QP35, Crowther Road, London, SE25 5QP
• Sold Aug 2025£581,250 | 3 Bed House88, Crowther Road, London, SE25 5QR88, Crowther Road, London, SE25 5QR
• Sold Jul 2025£250,000 | 3 Bed House35, Carmichael Road, London, SE25 5LS35, Carmichael Road, London, SE25 5LS
• Sold Mar 2025£490,000 | 3 Bed House10, Enmore Avenue, London, SE25 5LG10, Enmore Avenue, London, SE25 5LG
• Sold Nov 2024£525,000 | 3 Bed House90, Crowther Road, London, SE25 5QR90, Crowther Road, London, SE25 5QR
• Sold Oct 2024£590,000 | 3 Bed House89, Tennison Road, London, SE25 5RY89, Tennison Road, London, SE25 5RY
• Sold Jul 2024£595,000 | 3 Bed House99, Crowther Road, London, SE25 5QS99, Crowther Road, London, SE25 5QS
• Sold Nov 2023£377,000 | 3 Bed House49, Birchanger Road, London, SE25 5BE49, Birchanger Road, London, SE25 5BE
• Sold May 2023£535,000 | 3 Bed House14, Birchanger Road, London, SE25 5BB14, Birchanger Road, London, SE25 5BB
• Sold Aug 2022£580,000 | 3 Bed House59, Crowther Road, London, SE25 5QR59, Crowther Road, London, SE25 5QR
• Sold May 2022£510,000 | 3 Bed House81, Crowther Road, London, SE25 5QS81, Crowther Road, London, SE25 5QS
• Sold Sep 2021£408,000 | 3 Bed House2, Percy Road, London, SE25 5NA2, Percy Road, London, SE25 5NA
• Sold Jun 2021£500,000 | 3 Bed House23, Percy Road, London, SE25 5NA23, Percy Road, London, SE25 5NA
• Sold Jun 2021£520,000 | 3 Bed House32, Carmichael Road, London, SE25 5LT32, Carmichael Road, London, SE25 5LT
• Sold May 2021£460,000 | 4 Bed House4, Carmichael Road, London, SE25 5LT4, Carmichael Road, London, SE25 5LT
• Sold Mar 2021£427,500 | 3 Bed House130, Crowther Road, London, SE25 5QS130, Crowther Road, London, SE25 5QS
• Sold Sep 2019£375,000 | 3 Bed House26, Birchanger Road, London, SE25 5BB26, Birchanger Road, London, SE25 5BB
• Sold Mar 2014£375,000 | 3 Bed House72, Crowther Road, London, SE25 5QP72, Crowther Road, London, SE25 5QP

Our analysis of the public data ranks 21, Sidney Road as the largest and the most expensive of the 57 addresses on Sidney Road, London, SE25.

Against the SE25 postcode district average, it is £142k more expensive than the typical property.

• South Norwood Primary

  200 m away
• Heavers Farm Primary School

  500 m away
• St Mark's Church of England Primary Academy

  600 m away

• Harris Academy South Norwood

  700 m away
• Oasis Academy Arena

  800 m away
• Oasis Academy Shirley Park

  1.5 km away

• Norwood Junction

  |

  300 m away
• Selhurst

  |

  1.0 km away
• Birkbeck

  |

  1.7 km away

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