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According to the public record, 84, Lyndon Avenue, Sidcup is a freehold house.
By comparing it to neighbours, we estimate that it is a early-century house with 997 ft2 of internal area and sits on a 313 m2 plot and a garden.
Houses of this size in this area normally have 3 bedrooms.
Based on available information, and assuming reasonable condition, the estimated sale value for 84, Lyndon Avenue, Sidcup is £510,956 and the estimated rental value is £2,265 per month.
Lyndon Avenue, Sidcup, DA15 is located in the borough of Bexley within the DA15 postal district.
84, Lyndon Avenue, Sidcup has 31 entries in the Land Registry , most recently in April 2007 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 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 84, Lyndon Avenue, Sidcup is in very good condition we estimate a sale value of £536,504 and a rental value of £2,378 per month.
However, if the property needs a lot of cosmetic work we estimate a sale value of £475,189 and a rental value of £2,106 per month.
Over the last 12 months the sale value of 84 Lyndon Avenue Sidcup has increased by an estimated £4,578 (0.9%) and its rental value has increased by an estimated £113 per month (5.0%), giving an expected gross yield of 5.3%.
According to data from HM Land Registry, 84, Lyndon Avenue, Sidcup sits on a plot of 313m2.
We have plot size data on 35 out of 37 other houses in the postcode and 84, Lyndon Avenue, Sidcup sits on the 9th largest plot.
According to HM Land Registry, 84, Lyndon Avenue, Sidcup was last sold on 5th April 2007 for £235,000 and was recorded as a freehold house.
The property has had 3 sales since 1995.
Since April 2007, the market for similar properties has risen 113.5%
According to the Land Registry and our network of Estate Agents, there have been 3 sales of properties similar to 84, Lyndon Avenue, Sidcup within a radius of 470 metres over the last 2 years.
The most recent example is 35, Lyndon Avenue, Sidcup, DA15 8RL, a freehold house which sold for £380,000 on the 15th October 2025.
Read more about house prices in DA15.
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
Lyndon Avenue, Sidcup, DA15 has a total of 163 addresses. According to our analysis of all the public data, 84, Lyndon Avenue, Sidcup is the 21st largest and the 14th 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 Days Lane Primary School which is 600 metres away. The nearest train station is Welling which is 1.4 kilometres away.
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