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According to the public record, 31, Wyncham Avenue, Sidcup is a early-century house with 699 ft2 of internal area and sits on a 230 m2 plot.
Houses of this size in this area normally have 3 bedrooms with a garden.
Based on available information, and assuming reasonable condition, the estimated sale value for 31, Wyncham Avenue, Sidcup is £430,001 and the estimated rental value is £1,990 per month.
Wyncham Avenue, Sidcup, DA15 is located in the borough of Bexley within the DA15 postal district.
31, Wyncham Avenue, Sidcup has no records in the the Land Registry and a single entry in the EPC database dated November 2025.
We combine this information with public data of neighbouring properties to estimate the property attributes and values.
The local information is scored as 5 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 31, Wyncham Avenue, Sidcup is in very good condition we estimate a sale value of £451,501 and a rental value of £2,089 per month.
However, if the property needs a lot of cosmetic work we estimate a sale value of £399,901 and a rental value of £1,851 per month.
Over the last 12 months the sale value of 31 Wyncham Avenue Sidcup has increased by an estimated £3,852 (0.9%) and its rental value has increased by an estimated £99 per month (5.0%), giving an expected gross yield of 5.6%.
According to data from HM Land Registry, 31, Wyncham Avenue, Sidcup sits on a plot of 230m2.
We have plot size data on 56 out of 57 other houses in the postcode and 31, Wyncham Avenue, Sidcup sits on the 32nd largest plot.
31, Wyncham Avenue, Sidcup has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 18 Nov 2025.
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 31, Wyncham Avenue, Sidcup within a radius of 500 metres over the last 2 years.
The most recent example is 111, Wyncham Avenue, Sidcup, DA15 8EU, a freehold house which sold for £430,000 on the 31st May 2024.
Read more about house prices in DA15.
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
Wyncham Avenue, Sidcup, DA15 has a total of 108 addresses. According to our analysis of all the public data, 31, Wyncham Avenue, Sidcup is the 96th largest and the 91st most expensive property on the street.
When compared to the postcode district it is £76k less expensive than the average property in DA15.
The nearest school is Burnt Oak Junior School which is 727 metres away. The nearest train station is Sidcup which is 1.1 kilometres away.
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