3Y Avg Price
£420,000
1 sales
Properties
16
Sales / Year
0.6
5-year average
Avg £/sq ft
£532
£5,731/m²
Rank in BR5
184th
of 330 streets
Last Sale
£420,000
Jul 2025
Price History
Every recorded sale on this street, coloured by property type.
Last 10 Sales
27 total recorded
15 Warnham Grove
Terraced
£420,000
Jul 2025
6 Warnham Grove
Terraced
£415,000
Jul 2023
11 Warnham Grove
Terraced
£399,995
Oct 2021
15 Warnham Grove
Terraced
£380,000
May 2021
14 Warnham Grove
Terraced
£375,000
May 2021
12 Warnham Grove
Terraced
£365,000
Mar 2021
1 Warnham Grove
Terraced
£390,000
Sept 2020
4 Warnham Grove
Terraced
£400,000
Aug 2020
5 Warnham Grove
Terraced
£368,000
Feb 2018
3 Warnham Grove
Terraced
£365,000
Jan 2017
Street Rankings — BR5
Streets ranked by 3-year average sale price. Showing positions 180–189 of 330.
| # | Street | 3Y Avg |
|---|---|---|
| 180 | Molash Road | £425,500 |
| 181 | Chalk Pit Avenue | £424,500 |
| 182 | Northfield Avenue | £424,250 |
| 183 | Horsell Road | £420,500 |
| 184 | Warnham Grove | £420,000 |
| 184 | Warnham Grove | £420,000 |
| 186 | Walsingham Road | £418,900 |
| 187 | Cray Valley Road | £417,500 |
| 188 | Hardres Terrace | £417,250 |
| 189 | May Avenue | £417,000 |
Property Mix
Type
Tenure
EPC Ratings
16 of 16 properties have an EPC record
Avg floor area: 904 sq ft (84 m²)
District Context — BR5
BR5 covers Orpington and the surrounding areas in Greater London's outer southeast, sitting on the border between London and Kent. It is a suburban district with strong family appeal, characterised by good transport links, established residential neighbourhoods, and proximity to both metropolitan and rural landscapes.
Average Property Price - BR5
£501,527
84
National percentile
12 month avg at 30 Sep 2026
Average Net Household Income - BR5
£51,981
92
National percentile
2023 census data
10-Year Annualised Price Growth - BR5
2.7%
43
National percentile
Estimate at 30 Sep 2026
10-Year Annualised Rent Growth - BR
3.3%
10
National percentile
Estimate at 30 Sep 2026