Our Data Sources
15, Warnham Grove, Orpington has 3 entries in the Land Registry , most recently in July 2025 and a single entry in the EPC database dated November 2022.
We combine this information with that 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.
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 15, Warnham Grove, Orpington, we estimate a market value of £453,379 and a rental value of £2,093 per month when presented in very good decorative order. Should the property require extensive cosmetic improvement, those figures would reduce to £401,564 and £1,854 per month respectively.
Plot Size
HM Land Registry records the plot of land for 15, Warnham Grove, Orpington as measuring 124 m2.
That makes it the 5th largest plot in the postcode, where all 16 other houses have recorded plot data.
Energy Efficiency
15, Warnham Grove, Orpington has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 25 Nov 2022.
The property is connected to mains gas and has fully double glazed windows. It is heated using Boiler and radiators, mains gas.
Sold Prices
The most recent sale of 15, Warnham Grove, Orpington completed on 18th July 2025 at £420,000 and was recorded by HM Land Registry as a freehold house.
Since 1995 the property has sold 3 times.
Values of comparable properties have risen by 9.0% over the period since July 2025.
- Sold Jul 2025£420,000
- Sold May 2021£380,000
- Sold Feb 2014£265,000
Similar Properties Sold Nearby
Over the past 2 years 246 properties similar to 15, Warnham Grove, Orpington have sold within a radius of 610 metres, per the Land Registry and our network of Estate Agents.
The latest, on the 19th December 2025, was 3F, Chalk Pit Avenue, Orpington, BR5 3FR, a freehold house which sold for £448,000.
Read more about house prices in BR5.
- Sold Dec 2025£448,000 | 3 Bed House3F, Chalk Pit Avenue, Orpington, BR5 3FR3F, Chalk Pit Avenue, Orpington, BR5 3FR
- Sold Jul 2023£415,000 | 3 Bed House6, Warnham Grove, Orpington, BR5 3FT6, Warnham Grove, Orpington, BR5 3FT
- Sold Oct 2021£399,995 | 3 Bed House11, Warnham Grove, Orpington, BR5 3FT11, Warnham Grove, Orpington, BR5 3FT
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Location Comparison
Of the 16 addresses on Warnham Grove, Orpington, BR5, 15, Warnham Grove, Orpington comes out as the 6th largest and the 6th most expensive in our analysis of the public data.
It is also £49k less expensive than the average property across the BR5 district.
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Schools Nearby
- St Paul's Cray Church of England Primary School500 m away
- Gray's Farm Primary Academy800 m away
- Leesons Primary School900 m away
- Kemnal Technology College1.4 km away
- Chislehurst School for Girls2.8 km away
- Harris Academy Orpington2.9 km away
More reading links
Public Transport Nearby
- St Mary Cray|1.0 km away
- Petts Wood|3.3 km away
- Swanley|3.6 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.
