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By comparing it to neighbours, we estimate that it is a mid-century house with 1,134 ft2 of internal area and sits on a 478 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 15, Avalon Close, Orpington is £715,769 and the estimated rental value is £2,538 per month.
Avalon Close, Orpington, BR6 is located in the borough of Bromley within the BR6 postal district.
15, Avalon Close, Orpington has a single entry in the Land Registry from April 2011 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 15, Avalon Close, Orpington is in very good condition we estimate a sale value of £751,558 and a rental value of £2,664 per month.
However, if the property needs a lot of cosmetic work we estimate a sale value of £665,665 and a rental value of £2,360 per month.
Over the last 12 months the sale value of 15 Avalon Close Orpington has decreased by an estimated £6,670 (0.9%) and its rental value has increased by an estimated £90 per month (3.5%), giving an expected gross yield of 4.3%.
According to data from HM Land Registry, 15, Avalon Close, Orpington sits on a plot of 478m2.
We have plot size data on 20 out of 20 other houses in the postcode and 15, Avalon Close, Orpington sits on the 17th largest plot.
According to HM Land Registry, 15, Avalon Close, Orpington was last sold on 15th April 2011 for £300,000 and was recorded as a freehold house.
The property has only had this single sale since 1995.
Since April 2011, the market for similar properties has risen 101.0%
According to the Land Registry and our network of Estate Agents, there have been 3 sales of properties similar to 15, Avalon Close, Orpington within a radius of 870 metres over the last 2 years.
The most recent example is 11A, Avalon Close, Orpington, BR6 9BS, a freehold house which sold for £660,000 on the 18th December 2025.
Read more about house prices in BR6.
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
Avalon Close, Orpington, BR6 has a total of 20 addresses. According to our analysis of all the public data, 15, Avalon Close, Orpington is the 10th largest and the 10th most expensive property on the street.
When compared to the postcode district it is £79k more expensive than the average property in BR6.
The nearest school is Orion Blenheim which is 488 metres away. The nearest train station is Chelsfield which is 1.6 kilometres away.
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