Our Data Sources
12, Glentrammon Close, Orpington has 31 entries in the Land Registry, most recently in May 2012 and a single entry in the EPC database dated August 2014.
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.
1Sales dated prior to 2007 are shown, but are not used in our calculations.
Price Range & Condition
In very good condition, we estimate 12, Glentrammon Close, Orpington would be worth £753,893, with a potential rental value of £3,091 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £667,734, with a rental value of £2,738 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Plot Size
12, Glentrammon Close, Orpington occupies a 558 m2 plot as recorded by HM Land Registry.
All 17 other houses in this postcode have recorded plot sizes, and this one ranks as the 7th largest.
Energy Efficiency
12, Glentrammon Close, Orpington has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 26 Aug 2014.
The property is not connected to mains gas and has fully double glazed windows. It is heated using a boiler and radiators (mains gas).
Sold Prices
12, Glentrammon Close, Orpington last changed hands on 21st May 2012, selling for £440,000. The transaction was logged as a freehold house by HM Land Registry.
In total it has sold 3 times since 1995.
The market for similar properties has risen by 70.1% since May 2012.
- Sold May 2012£440,000
- Sold Dec 2009£370,000
- Sold Apr 2002£320,000
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 30 sales of comparable properties within 600 metres of 12, Glentrammon Close, Orpington since 2015.
Most recently, 91, Glentrammon Road, Orpington, BR6 6DG, a freehold house, sold at £825,000 on the 28th April 2026.
Read more about house prices in BR6.
- Sold Apr 2026£825,000 | 5 Bed House91, Glentrammon Road, Orpington, BR6 6DG91, Glentrammon Road, Orpington, BR6 6DG
- Sold Aug 2025£460,000 | 4 Bed House42, Vine Road, Orpington, BR6 6DT42, Vine Road, Orpington, BR6 6DT
- Sold Jul 2025£925,000 | 4 Bed House2, Cloonmore Avenue, Orpington, BR6 9LF2, Cloonmore Avenue, Orpington, BR6 9LF
- Sold Apr 2025£812,500 | 4 Bed House21, Green Farm Close, Orpington, BR6 6DJ21, Green Farm Close, Orpington, BR6 6DJ
- Sold Aug 2024£760,000 | 4 Bed House29, Waring Drive, Orpington, BR6 6DN29, Waring Drive, Orpington, BR6 6DN
Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Explore Nearby Properties
The surrounding properties have an average estimated value of £647,079, ranging from £472,881 to £794,102.
- 11 Glentrammon Close
3 Bed House | 12 m | Est. Value: £512,756
- 10 Glentrammon Close
3 Bed House | 24 m | Est. Value: £518,210
- 24 Briarswood Way
4 Bed House | 31 m | Est. Value: £773,246
- 9 Glentrammon Close
3 Bed House | 37 m | Est. Value: £472,881
- 20 Briarswood Way
4 Bed House | 39 m | Est. Value: £717,307
Location Comparison
Our analysis of the public data ranks 12, Glentrammon Close, Orpington as the 2nd largest and the 2nd most expensive of the 18 addresses on Glentrammon Close, Orpington, BR6.
Against the BR6 postcode district average, it is £75k more expensive than the typical property.
More reading links
Schools Nearby
- Warren Road Primary School400 m away
- Green Street Green Primary School500 m away
- Holy Innocents Catholic Primary School1.1 km away
- St Olave's and St Saviour's Grammar School1.3 km away
- Newstead Wood School1.7 km away
- Darrick Wood School2.2 km away
More reading links
Public Transport Nearby
- Chelsfield|1.1 km away
- Orpington|1.9 km away
- Knockholt|2.9 km away
Available Internet Speeds
Ofcom's latest figures show superfast broadband available in this area.
According to recent data from Ofcom, Superfast Broadband available in this area.
Risk of Flooding
Environment Agency data suggests this area has a Very Low risk of flooding.
