Our Data Sources
9, Avalon Close, Orpington has 21 entries in the Land Registry , most recently in October 2010 and a single entry in the EPC database dated October 2009.
We combine this information with that of neighbouring properties to estimate the property attributes and values.
The local information is scored as 4 out of 5 and is considered of high accuracy.
Price Range & Condition
The condition of a property plays an important role in determining its value, with the degree of impact varying by property type, size and location.
For 9, Avalon Close, Orpington, we estimate a market value of £687,346 and a rental value of £2,577 per month when presented in very good decorative order. Should the property require extensive cosmetic improvement, those figures would reduce to £608,792 and £2,282 per month respectively.
Plot Size
HM Land Registry records the plot of land for 9, Avalon Close, Orpington as measuring 501 m2.
That makes it the 15th largest plot in the postcode, where all 20 other houses have recorded plot data.
Energy Efficiency
9, Avalon Close, Orpington has an Energy Performance Rating (EPC) of E. This is based on the most recent assessment, dated 27 Oct 2009.
The property is connected to mains gas and has mostly double glazing. It is heated using Boiler and radiators, mains gas.
Sold Prices
The most recent sale of 9, Avalon Close, Orpington completed on 15th October 2010 at £318,000 and was recorded by HM Land Registry as a freehold house.
Since 1995 the property has sold twice.
Values of comparable properties have risen by 94.8% over the period since October 2010.
- Sold Oct 2010£318,000
- Sold Dec 1996£123,000
Similar Properties Sold Nearby
Over the past 2 years 65 properties similar to 9, Avalon Close, Orpington have sold within a radius of 850 metres, per the Land Registry and our network of Estate Agents.
The latest, on the 28th May 2025, was 14, Avalon Close, Orpington, BR6 9BS, a freehold house which sold for £695,000.
Read more about house prices in BR6.
- Sold May 2025£695,000 | 3 Bed House14, Avalon Close, Orpington, BR6 9BS14, Avalon Close, Orpington, BR6 9BS
- Sold Apr 2025£680,000 | 3 Bed HouseHalcyon Lodge, Chelsfield Lane, Orpington, BR6 7RSHalcyon Lodge, Chelsfield Lane, Orpington, BR6 7RS
- Sold Dec 2022£530,000 | 3 Bed House11, Avalon Close, Orpington, BR6 9BS11, Avalon Close, Orpington, BR6 9BS
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Location Comparison
Of the 20 addresses on Avalon Close, Orpington, BR6, 9, Avalon Close, Orpington comes out as the 9th largest and the 7th most expensive in our analysis of the public data.
It is also £11k more expensive than the average property across the BR6 district.
More reading links
Schools Nearby
- Orion Blenheim500 m away
- The Highway Primary School1.1 km away
- Harris Primary Academy Orpington1.3 km away
- Harris Academy Orpington800 m away
- St Olave's and St Saviour's Grammar School1.1 km away
- Newstead Wood School3.2 km away
More reading links
Public Transport Nearby
- Chelsfield|1.6 km away
- Orpington|2.2 km away
- Knockholt|2.6 km away
Available Internet Speeds
Broadband here reaches superfast speeds, based on recent Ofcom data.
According to recent data from Ofcom, Superfast Broadband is available in the area.
Risk of Flooding
The flood risk here is rated Very Low, based on Environment Agency data.












