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According to the public record, 46, Blackfen Road, Sidcup is a early-century house with 1,808 ft2 of internal area and sits on a 572 m2 plot.
Houses of this size in this area normally have 5 bedrooms with a garden.
Based on available information, and assuming reasonable condition, the estimated sale value for 46, Blackfen Road, Sidcup is £723,713 and the estimated rental value is £3,224 per month.
Blackfen Road, Sidcup, DA15 is located in the borough of Bexley within the DA15 postal district.
46, Blackfen Road, Sidcup has no records in the the Land Registry and a single entry in the EPC database dated June 2021.
We combine this information with public data of neighbouring properties to estimate the property attributes and values.
The local information is scored as 1 out of 5 and is considered of low 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 46, Blackfen Road, Sidcup is in very good condition we estimate a sale value of £759,899 and a rental value of £3,385 per month.
However, if the property needs a lot of cosmetic work we estimate a sale value of £673,053 and a rental value of £2,998 per month.
Over the last 12 months the sale value of 46 Blackfen Road Sidcup has decreased by an estimated £4,473 (0.6%) and its rental value has increased by an estimated £95 per month (2.9%), giving an expected gross yield of 5.3%.
According to data from HM Land Registry, 46, Blackfen Road, Sidcup sits on a plot of 572m2.
We have plot size data on 19 out of 29 other houses in the postcode and 46, Blackfen Road, Sidcup sits on the 6th largest plot.
46, Blackfen Road, Sidcup has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 25 Jun 2021.
The property is connected to mains gas and has fully double glazed windows. It is heated using Boiler and radiators, mains gas.
According to the Land Registry and our network of Estate Agents, there have been 3 sales of properties similar to 46, Blackfen Road, Sidcup within a radius of 480 metres over the last 2 years.
The most recent example is 31, Packmores Road, London, SE9 2NB, a freehold house which sold for £762,000 on the 24th October 2025.
Read more about house prices in DA15.
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
Blackfen Road, Sidcup, DA15 has a total of 418 addresses. According to our analysis of all the public data, 46, Blackfen Road, Sidcup is the 15th largest and the 18th most expensive property on the street.
When compared to the postcode district it is £218k more expensive than the average property in DA15.
The nearest school is Our Lady of the Rosary Catholic Primary School which is 441 metres away. The nearest train station is Falconwood which is 1.3 kilometres away.
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