According to data from HM Land Registry, 21, Beech Avenue, Swanley sits on a plot of 372 m².

We have plot size data on 65 out of 67 other houses in the postcode and 21, Beech Avenue, Swanley sits on the 16th largest plot.

21, Beech Avenue, Swanley has an Energy Performance Rating (EPC) of E. This is based on the most recent assessment, dated 27 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, 21, Beech Avenue, Swanley was last sold on 28th June 2021 for £360,250 and was recorded as a freehold house.

The property has only had this single sale since 1995.

Since June 2021, the market for similar properties has risen by 8.2%.

• Sold Jun 2021£360,250

According to the Land Registry and our network of Estate Agents, there have been 279 sales of properties similar to 21, Beech Avenue, Swanley within a radius of 580 metres since 2015.

The most recent example is 44, Salisbury Avenue, Swanley, BR8 8DG, a freehold house which sold for £440,000 on the 19th December 2025.

Read more about house prices in BR8.

• Sold Dec 2025£440,000 | 3 Bed House44, Salisbury Avenue, Swanley, BR8 8DG44, Salisbury Avenue, Swanley, BR8 8DG
• Sold Nov 2025£465,000 | 4 Bed House19, Willow Avenue, Swanley, BR8 8AT19, Willow Avenue, Swanley, BR8 8AT
• Sold Nov 2025£465,000 | 3 Bed House3, Springfield Avenue, Swanley, BR8 8AX3, Springfield Avenue, Swanley, BR8 8AX
• Sold Oct 2025£520,000 | 3 Bed House37, West View Road, Swanley, BR8 8BN37, West View Road, Swanley, BR8 8BN
• Sold Jul 2025£473,500 | 3 Bed House27, Swanley Lane, Swanley, BR8 7JE27, Swanley Lane, Swanley, BR8 7JE
• Sold Jun 2025£475,000 | 4 Bed House48, West View Road, Swanley, BR8 8BW48, West View Road, Swanley, BR8 8BW
• Sold May 2024£440,000 | 3 Bed House59, St. Georges Road, Swanley, BR8 8AZ59, St. Georges Road, Swanley, BR8 8AZ
• Sold Feb 2024£480,000 | 3 Bed House35, Willow Avenue, Swanley, BR8 8AT35, Willow Avenue, Swanley, BR8 8AT
• Sold Aug 2023£430,000 | 3 Bed House16, Beech Avenue, Swanley, BR8 8AU16, Beech Avenue, Swanley, BR8 8AU
• Sold Jan 2023£461,000 | 3 Bed House49, St. Georges Road, Swanley, BR8 8AZ49, St. Georges Road, Swanley, BR8 8AZ
• Sold May 2022£417,000 | 3 Bed House5, Beech Avenue, Swanley, BR8 8AU5, Beech Avenue, Swanley, BR8 8AU
• Sold Sep 2021£435,000 | 3 Bed House55, St. Georges Road, Swanley, BR8 8AZ55, St. Georges Road, Swanley, BR8 8AZ
• Sold May 2021£387,500 | 3 Bed House10, Beech Avenue, Swanley, BR8 8AU10, Beech Avenue, Swanley, BR8 8AU
• Sold Feb 2021£385,000 | 3 Bed House30, Beech Avenue, Swanley, BR8 8AU30, Beech Avenue, Swanley, BR8 8AU
• Sold Jan 2021£390,000 | 3 Bed House14, Leechcroft Avenue, Swanley, BR8 8AR14, Leechcroft Avenue, Swanley, BR8 8AR
• Sold Feb 2020£340,000 | 3 Bed House26, Beech Avenue, Swanley, BR8 8AU26, Beech Avenue, Swanley, BR8 8AU
• Sold Mar 2019£380,000 | 3 Bed House34, Beech Avenue, Swanley, BR8 8AU34, Beech Avenue, Swanley, BR8 8AU
• Sold Nov 2017£390,000 | 4 Bed House19, Beech Avenue, Swanley, BR8 8AU19, Beech Avenue, Swanley, BR8 8AU
• Sold Sep 2016£330,000 | 3 Bed House14, Beech Avenue, Swanley, BR8 8AU14, Beech Avenue, Swanley, BR8 8AU
• Sold Dec 2015£315,000 | 3 Bed House22, Beech Avenue, Swanley, BR8 8AU22, Beech Avenue, Swanley, BR8 8AU

Beech Avenue, Swanley, BR8 has a total of 67 addresses. According to our analysis of all the public data, 21, Beech Avenue, Swanley is the 31st largest and the 30th most expensive property on the street.

When compared to the postcode district it is £34k more expensive than the average property in BR8.

• Downsview Community Primary School

  100 m away
• St Bartholomew's Catholic Primary School, Swanley

  700 m away
• High Firs Primary School

  700 m away

• Orchards Academy

  900 m away
• Leigh Academy Wilmington

  3.6 km away
• Wilmington Grammar School for Boys

  3.7 km away

• Swanley

  |

  1.0 km away
• Farningham Road

  |

  3.7 km away
• Eynsford

  |

  4.0 km away

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