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According to the public record, 419, Blackfen Road, Sidcup is a freehold house.
By comparing it to neighbours, we estimate that it is a modern house with 1,126 ft2 of internal area and sits on a 536 m2 plot and a garden.
Houses of this size in this area normally have 4 bedrooms.
Based on available information, and assuming reasonable condition, the estimated sale value for 419, Blackfen Road, Sidcup is £510,622 and the estimated rental value is £2,473 per month.
Blackfen Road, Sidcup, DA15 is located in the borough of Bexley within the DA15 postal district.
419, Blackfen Road, Sidcup has 2 entries in the Land Registry , most recently in March 2019 and no records in the EPC database.
We combine this sold price information with public data of neighbouring properties to estimate the 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 419, Blackfen Road, Sidcup is in very good condition we estimate a sale value of £536,153 and a rental value of £2,597 per month.
However, if the property needs a lot of cosmetic work we estimate a sale value of £474,878 and a rental value of £2,300 per month.
Over the last 12 months the sale value of 419 Blackfen Road Sidcup has increased by an estimated £50 (0.0%) and its rental value has increased by an estimated £86 per month (3.5%), giving an expected gross yield of 5.8%.
According to data from HM Land Registry, 419, Blackfen Road, Sidcup sits on a plot of 536m2.
We have plot size data on 16 out of 17 other houses in the postcode and 419, Blackfen Road, Sidcup sits on the 4th largest plot.
According to HM Land Registry, 419, Blackfen Road, Sidcup was last sold on 6th March 2019 for £470,000 and was recorded as a freehold house.
The property has had 2 sales since 1995.
Since March 2019, the market for similar properties has risen 38.5%
According to the Land Registry and our network of Estate Agents, there have been 3 sales of properties similar to 419, Blackfen Road, Sidcup within a radius of 590 metres over the last 2 years.
The most recent example is 405, Blackfen Road, Sidcup, DA15 9NN, a freehold house which sold for £455,000 on the 2nd July 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, 419, Blackfen Road, Sidcup is the 93rd largest and the 100th most expensive property on the street.
When compared to the postcode district it is £5k more expensive than the average property in DA15.
The nearest school is Blackfen School for Girls which is 105 metres away. The nearest train station is Sidcup which is 1.8 kilometres away.
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