21, Longmead Drive, Sidcup occupies a 367 m² plot as recorded by HM Land Registry.

All 34 other houses in this postcode have recorded plot sizes, and this one ranks as the 8th largest.

21, Longmead Drive, Sidcup has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 25 Mar 2026.

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

21, Longmead Drive, Sidcup last changed hands on 16th February 2007, selling for £249,995. The transaction was logged as a freehold house by HM Land Registry.

That is its only recorded sale since 1995.

The market for similar properties has risen by 74.5% since February 2007.

• Sold Feb 2007£249,995

Land Registry records and our Estate Agent network show 200 sales of comparable properties within 560 metres of 21, Longmead Drive, Sidcup since 2018.

Most recently, 16, Goodwin Drive, Sidcup, DA14 4PA, a freehold house, sold at £575,000 on the 17th November 2025.

Read more about house prices in DA14.

• Sold Nov 2025£575,000 | 3 Bed House16, Goodwin Drive, Sidcup, DA14 4PA16, Goodwin Drive, Sidcup, DA14 4PA
• Sold Nov 2025£475,000 | 3 Bed House30, Eaton Road, Sidcup, DA14 4PE30, Eaton Road, Sidcup, DA14 4PE
• Sold Oct 2025£520,000 | 3 Bed House10, Longmead Drive, Sidcup, DA14 4NU10, Longmead Drive, Sidcup, DA14 4NU
• Sold Aug 2025£515,000 | 3 Bed House25, Eaton Road, Sidcup, DA14 4PE25, Eaton Road, Sidcup, DA14 4PE
• Sold Mar 2025£305,000 | 5 Bed House38, Longmead Drive, Sidcup, DA14 4NU38, Longmead Drive, Sidcup, DA14 4NU
• Sold Mar 2025£575,000 | 3 Bed House215, Bexley Lane, Sidcup, DA14 4JQ215, Bexley Lane, Sidcup, DA14 4JQ
• Sold Jan 2025£545,000 | 3 Bed House20, Onslow Drive, Sidcup, DA14 4PB20, Onslow Drive, Sidcup, DA14 4PB
• Sold Apr 2024£530,000 | 3 Bed House10, Goodwin Drive, Sidcup, DA14 4PA10, Goodwin Drive, Sidcup, DA14 4PA
• Sold Apr 2024£473,500 | 3 Bed House21, Cotleigh Avenue, Bexley, DA5 3HU21, Cotleigh Avenue, Bexley, DA5 3HU
• Sold Aug 2023£500,000 | 3 Bed House15, Goodwin Drive, Sidcup, DA14 4NX15, Goodwin Drive, Sidcup, DA14 4NX
• Sold Apr 2023£520,000 | 3 Bed House72A, Longmead Drive, Sidcup, DA14 4NZ72A, Longmead Drive, Sidcup, DA14 4NZ
• Sold Mar 2023£468,000 | 3 Bed House3, Royal Road, Sidcup, DA14 4RG3, Royal Road, Sidcup, DA14 4RG
• Sold Mar 2023£537,500 | 3 Bed House28, Kimberley Drive, Sidcup, DA14 4QF28, Kimberley Drive, Sidcup, DA14 4QF
• Sold Jan 2023£485,000 | 3 Bed House240, Bexley Lane, Sidcup, DA14 4JG240, Bexley Lane, Sidcup, DA14 4JG
• Sold Jul 2022£550,000 | 3 Bed House23, Eaton Road, Sidcup, DA14 4PE23, Eaton Road, Sidcup, DA14 4PE
• Sold Apr 2022£455,000 | 3 Bed House9, Steynton Avenue, Bexley, DA5 3HN9, Steynton Avenue, Bexley, DA5 3HN
• Sold Jun 2021£525,000 | 3 Bed House14, Longmead Drive, Sidcup, DA14 4NU14, Longmead Drive, Sidcup, DA14 4NU
• Sold Jun 2021£500,000 | 3 Bed House13, Goodwin Drive, Sidcup, DA14 4NX13, Goodwin Drive, Sidcup, DA14 4NX
• Sold Oct 2019£385,000 | 3 Bed House16, Longmead Drive, Sidcup, DA14 4NU16, Longmead Drive, Sidcup, DA14 4NU
• Sold Dec 2018£440,000 | 3 Bed House272, Bexley Lane, Sidcup, DA14 4JG272, Bexley Lane, Sidcup, DA14 4JG

Our analysis of the public data ranks 21, Longmead Drive, Sidcup as the 93rd largest and the 56th most expensive of the 150 addresses on Longmead Drive, Sidcup, DA14.

Against the DA14 postcode district average, it is £103k more expensive than the typical property.

• Royal Park Primary Academy

  600 m away
• Hurst Primary School

  800 m away
• Birkbeck Primary School

  1.2 km away

• Cleeve Park School

  700 m away
• Hurstmere School

  700 m away
• Chislehurst and Sidcup Grammar School

  1.1 km away

• Albany Park

  |

  300 m away
• Sidcup

  |

  1.4 km away
• Bexley

  |

  1.9 km away

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