Our Data Sources
21, Greenwood Close, Sidcup has a single entry in the Land Registry from October 2024 and a single entry in the EPC database dated February 2024.
We combine this information with that of neighbouring properties to estimate the property attributes and values.
The local information is scored as 5 out of 5 and is considered of high accuracy.
Price Range & Condition
Decorative condition can have a big effect on a property's value and this effect varies depending on the type, size and location of the property.
If 21, Greenwood Close, Sidcup is in very good condition we estimate a sale value of £295,858 and a rental value of £1,933 per month.
However, if the property needs a lot of cosmetic work we estimate a sale value of £262,046 and a rental value of £1,712 per month.
Energy Efficiency
21, Greenwood Close, Sidcup has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 07 Feb 2024.
The property is connected to mains gas and has fully double glazed windows. It is heated using a boiler and radiators (mains gas).
Sold Prices
According to HM Land Registry, 21, Greenwood Close, Sidcup was last sold on 4th October 2024 for £262,500 and was recorded as a leasehold flat.
The property has only had this single sale since 1995.
Since October 2024, the market for similar properties has dropped by 16.2%.
- Sold Oct 2024£262,500
Similar Properties Sold Nearby
According to the Land Registry and our network of Estate Agents, there have been 144 sales of properties similar to 21, Greenwood Close, Sidcup within a radius of 560 metres since 2021.
The most recent example is Flat 20, Medlar House, Longlands Road, Sidcup, DA15 7LY, a leasehold flat which sold for £298,000 on the 21st May 2026.
Read more about house prices in DA15.
- Sold May 2026£298,000 | 2 Bed FlatFlat 20, Medlar House, Longlands Road, Sidcup, DA15 7LYFlat 20, Medlar House, Longlands Road, Sidcup, DA15 7LY
- Sold Feb 2026£325,000 | 2 Bed Flat75, Manor Road, Sidcup, DA15 7HU75, Manor Road, Sidcup, DA15 7HU
- Sold Dec 2025£272,000 | 2 Bed FlatFlat 11, Medlar House, Longlands Road, Sidcup, DA15 7LYFlat 11, Medlar House, Longlands Road, Sidcup, DA15 7LY
- Sold Nov 2025£330,000 | 2 Bed FlatFlat 11, Spindle House, Manor Road, Sidcup, DA15 7HYFlat 11, Spindle House, Manor Road, Sidcup, DA15 7HY
- Sold Nov 2025£338,000 | 3 Bed FlatFlat 7, Spindle House, Manor Road, Sidcup, DA15 7HYFlat 7, Spindle House, Manor Road, Sidcup, DA15 7HY
Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Explore Nearby Properties
The surrounding properties have an average estimated value of £247,336, ranging from £160,097 to £297,004.
- 7 Greenwood Close
1 Bed Flat | 0 m | Est. Value: £187,340
- 9 Greenwood Close
2 Bed Flat | 0 m | Est. Value: £270,491
- 11 Greenwood Close
2 Bed Flat | 0 m | Est. Value: £239,576
- 2 Greenwood Close
2 Bed Flat | 0 m | Est. Value: £270,491
- 10 Greenwood Close
1 Bed Flat | 0 m | Est. Value: £187,340
Location Comparison
Greenwood Close, Sidcup, DA15 has a total of 32 addresses. According to our analysis of all the public data, 21, Greenwood Close, Sidcup is the 13th largest and the 13th most expensive property on the street.
When compared to the postcode district it is £222k less expensive than the average property in DA15.
More reading links
Schools Nearby
- Holy Trinity Lamorbey Church of England School300 m away
- Birkbeck Primary School400 m away
- Burnt Oak Junior School400 m away
- Chislehurst and Sidcup Grammar School300 m away
- Hurstmere School800 m away
- Cleeve Park School1.3 km away
More reading links
Public Transport Nearby
- Sidcup|100 m away
- Albany Park|1.6 km away
- New Eltham|2.4 km away
Available Internet Speeds
According to recent data from Ofcom, Superfast Broadband is available in this area.
According to recent data from Ofcom, Superfast Broadband available in this area.
Risk of Flooding
According to data from the Environment Agency, the flood risk in this area is considered to be Very Low.












