Be the first Estate
Agent here!







According to the public record, 12, Aston Close, Sidcup is a mid-century leasehold apartment with 656 ft2 of internal area.
Apartments of this size in this area normally have 2 bedrooms.
Based on available information, and assuming reasonable condition, the estimated sale value for 12, Aston Close, Sidcup is £264,930 and the estimated rental value is £1,441 per month.
Aston Close, Sidcup, DA14 is located in the borough of Bexley within the DA14 postal district.
12, Aston Close, Sidcup has 31 entries in the Land Registry , most recently in April 2018 and a single entry in the EPC database dated October 2017.
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.
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, Aston Close, Sidcup is in very good condition we estimate a sale value of £278,176 and a rental value of £1,513 per month.
However, if the property needs a lot of cosmetic work we estimate a sale value of £246,385 and a rental value of £1,340 per month.
Over the last 12 months the sale value of 12 Aston Close Sidcup has decreased by an estimated £307 (0.1%) and its rental value has increased by an estimated £51 per month (3.6%), giving an expected gross yield of 6.5%.
12, Aston Close, Sidcup has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 18 Oct 2017.
The property is connected to mains gas and has fully double glazed windows. It is heated using Boiler and radiators, mains gas.
According to HM Land Registry, 12, Aston Close, Sidcup was last sold on 27th April 2018 for £282,500 and was recorded as a leasehold flat.
The property has had 3 sales since 1995.
Since April 2018, the market for similar properties has risen 6.3%
According to the Land Registry and our network of Estate Agents, there have been 3 sales of properties similar to 12, Aston Close, Sidcup within a radius of 400 metres over the last 2 years.
The most recent example is 17, Granville Road, Sidcup, DA14 4BW, a leasehold flat which sold for £320,000 on the 28th January 2026.
Read more about house prices in DA14.
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
Aston Close, Sidcup, DA14 has a total of 12 addresses. According to our analysis of all the public data, 12, Aston Close, Sidcup is the 12th largest and the 7th most expensive property on the street.
When compared to the postcode district it is £168k less expensive than the average property in DA14.
The nearest school is Birkbeck Primary School which is 384 metres away. The nearest train station is Sidcup which is 600 metres away.
Please login for all schools and rail links, broadband speeds, floodrisk and area demographics information including levels of education, home ownership and more.