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Houses of this size in this area normally have 4 bedrooms with a garden.
Based on available information, and assuming reasonable condition, the estimated sale value for 21, Cornwall Avenue, Welling is £692,642 and the estimated rental value is £2,394 per month.
Cornwall Avenue, Welling, DA16 is located in the borough of Bexley within the DA16 postal district.
21, Cornwall Avenue, Welling has a single entry in the Land Registry from July 2020 and a single entry in the EPC database dated August 2019.
We combine this information with that of neighbouring properties to estimate the property attributes and values.
The local information is scored as 3 out of 5 and is considered of medium 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 21, Cornwall Avenue, Welling is in very good condition we estimate a sale value of £727,274 and a rental value of £2,514 per month.
However, if the property needs a lot of cosmetic work we estimate a sale value of £644,157 and a rental value of £2,226 per month.
Over the last 12 months the sale value of 21 Cornwall Avenue Welling has decreased by an estimated £7,089 (1.0%) and its rental value has increased by an estimated £109 per month (4.5%), giving an expected gross yield of 4.1%.
According to data from HM Land Registry, 21, Cornwall Avenue, Welling sits on a plot of 454m2.
We have plot size data on 51 out of 51 other houses in the postcode and 21, Cornwall Avenue, Welling sits on the 11th largest plot.
21, Cornwall Avenue, Welling has an Energy Performance Rating (EPC) of E. This is based on the most recent assessment, dated 22 Aug 2019.
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, 21, Cornwall Avenue, Welling was last sold on 7th July 2020 for £585,000 and was recorded as a freehold house.
The property has only had this single sale since 1995.
Since July 2020, the market for similar properties has risen 9.2%
According to the Land Registry and our network of Estate Agents, there have been 3 sales of properties similar to 21, Cornwall Avenue, Welling within a radius of 520 metres over the last 2 years.
The most recent example is 3, Northumberland Avenue, Welling, DA16 2QN, a freehold house which sold for £687,000 on the 20th February 2026.
Read more about house prices in DA16.
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
Cornwall Avenue, Welling, DA16 has a total of 54 addresses. According to our analysis of all the public data, 21, Cornwall Avenue, Welling is the 5th largest and the 2nd most expensive property on the street.
When compared to the postcode district it is £243k more expensive than the average property in DA16.
The nearest school is Bishop Ridley Church of England VA Primary School which is 360 metres away. The nearest train station is Welling which is 800 metres away.
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