Our Data Sources
12, Dene Avenue, Sidcup has 21 entries in the Land Registry , most recently in June 2021 and a single entry in the EPC database dated February 2021.
We combine this information with that of neighbouring properties to estimate the property attributes and values.
The local information is scored as 4 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 12, Dene Avenue, Sidcup is in very good condition we estimate a sale value of £858,241 and a rental value of £3,286 per month.
However, if the property needs a lot of cosmetic work we estimate a sale value of £760,156 and a rental value of £2,911 per month.
Plot Size
According to data from HM Land Registry, 12, Dene Avenue, Sidcup sits on a plot of 469 m2.
We have plot size data on 30 out of 30 other houses in the postcode and 12, Dene Avenue, Sidcup sits on the 4th largest plot.
Energy Efficiency
12, Dene Avenue, Sidcup has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 19 Feb 2021.
The property is connected to mains gas and has fully double glazed windows. It is heated using Boiler and radiators, mains gas.
Sold Prices
According to HM Land Registry, 12, Dene Avenue, Sidcup was last sold on 24th June 2021 for £678,000 and was recorded as a freehold house.
The property has had 2 sales since 1995.
Since June 2021, the market for similar properties has risen by 1.0%.
- Sold Jun 2021£678,000
- Sold Jul 2003£250,000
Similar Properties Sold Nearby
According to the Land Registry and our network of Estate Agents, there have been 34 sales of properties similar to 12, Dene Avenue, Sidcup within a radius of 640 metres over the last 2 years.
The most recent example is 28, Dene Avenue, Sidcup, DA15 9LD, a freehold house which sold for £740,000 on the 24th October 2025.
Read more about house prices in DA15.
- Sold Oct 2025£740,000 | 5 Bed House28, Dene Avenue, Sidcup, DA15 9LD28, Dene Avenue, Sidcup, DA15 9LD
- Sold Jan 2021£700,000 | 5 Bed House161, Burnt Oak Lane, Sidcup, DA15 9BW161, Burnt Oak Lane, Sidcup, DA15 9BW
- Sold Sep 2020£290,000 | 5 Bed House2, Dene Avenue, Sidcup, DA15 9LD2, Dene Avenue, Sidcup, DA15 9LD
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Location Comparison
Dene Avenue, Sidcup, DA15 has a total of 30 addresses. According to our analysis of all the public data, 12, Dene Avenue, Sidcup is the 3rd largest and the 3rd most expensive property on the street.
When compared to the postcode district it is £314k more expensive than the average property in DA15.
More reading links
Schools Nearby
- Sherwood Park Primary School500 m away
- Chatsworth Infant School600 m away
- Holy Trinity Lamorbey Church of England School900 m away
- Hurstmere School500 m away
- Blackfen School for Girls700 m away
- Chislehurst and Sidcup Grammar School800 m away
More reading links
Public Transport Nearby
- Sidcup|1.1 km away
- Albany Park|1.2 km away
- Bexley|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 is available in the area.
Risk of Flooding
According to data from the Environment Agency, the flood risk in this area is considered to be Very Low.
