Our Data Sources
Flat 23, Aspen House, Sidcup has 4 entries in the Land Registry , most recently in March 2021 and a single entry in the EPC database dated January 2021.
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
The condition of a property plays an important role in determining its value, with the degree of impact varying by property type, size and location.
For Flat 23, Aspen House, Sidcup, we estimate a market value of £312,885 and a rental value of £1,860 per month when presented in very good decorative order. Should the property require extensive cosmetic improvement, those figures would reduce to £277,126 and £1,647 per month respectively.
Energy Efficiency
Flat 23, Aspen House, Sidcup has an Energy Performance Rating (EPC) of E. This is based on the most recent assessment, dated 18 Jan 2021.
The property is not connected to mains gas and has fully double glazed windows. It is heated using Electric storage heaters.
Sold Prices
The most recent sale of Flat 23, Aspen House, Sidcup completed on 19th March 2021 at £284,000 and was recorded by HM Land Registry as a leasehold flat.
Since 1995 the property has sold 4 times.
Values of comparable properties have dropped by 0.3% over the period since March 2021.
- Sold Mar 2021£284,000
- Sold Oct 2014£210,000
- Sold May 2012£170,000
Similar Properties Sold Nearby
Over the past 2 years 184 properties similar to Flat 23, Aspen House, Sidcup have sold within a radius of 480 metres, per the Land Registry and our network of Estate Agents.
The latest, on the 19th August 2025, was Flat 13, Medlar House, Longlands Road, Sidcup, DA15 7LY, a leasehold flat which sold for £320,000.
Read more about house prices in DA15.
- Sold Aug 2025£320,000 | 3 Bed FlatFlat 13, Medlar House, Longlands Road, Sidcup, DA15 7LYFlat 13, Medlar House, Longlands Road, Sidcup, DA15 7LY
- Sold Jul 2025£300,000 | 2 Bed FlatFlat 24, Sandalwood House, Longlands Road, Sidcup, DA15 7NBFlat 24, Sandalwood House, Longlands Road, Sidcup, DA15 7NB
- Sold Mar 2025£272,500 | 2 Bed FlatFlat 12, Aspen House, Longlands Road, Sidcup, DA15 7LZFlat 12, Aspen House, Longlands Road, Sidcup, DA15 7LZ
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Location Comparison
Of the 381 addresses on Longlands Road, Sidcup, DA15, Flat 23, Aspen House, Sidcup comes out as the 247th largest and the 261st most expensive in our analysis of the public data.
It is also £206k less expensive than the average property across the DA15 district.
More reading links
Schools Nearby
- Birkbeck Primary School500 m away
- Holy Trinity Lamorbey Church of England School600 m away
- Burnt Oak Junior School600 m away
- Chislehurst and Sidcup Grammar School700 m away
- Hurstmere School1.2 km away
- Cleeve Park School1.5 km away
More reading links
Public Transport Nearby
- Sidcup|300 m away
- Albany Park|1.9 km away
- New Eltham|2.1 km away
Available Internet Speeds
Broadband here reaches superfast speeds, based on recent Ofcom data.
According to recent data from Ofcom, Superfast Broadband is available in the area.
Risk of Flooding
The flood risk here is rated Very Low, based on Environment Agency data.
