3Y Avg Price
£517,500
4 sales
Properties
42
41 freehold · 1 leasehold
Sales / Year
1.8
5-year average
Avg £/sq ft
£439
£4,721/m²
Rank in BR5
101st
of 330 streets
Last Sale
£365,000
Apr 2026
Price History
Every recorded sale on this street, coloured by property type.
Last 10 Sales
79 total recorded
26A Derry Downs
Flat/Maisonette
£365,000
Apr 2026
16 Derry Downs
Detached
£520,000
Sept 2025
12 Derry Downs
Detached
£525,000
Aug 2025
41 Derry Downs
Semi-Detached
£660,000
Jul 2025
42 Derry Downs
Semi-Detached
£435,000
Oct 2022
26A Derry Downs
Flat/Maisonette
£330,000
Jun 2022
54 Derry Downs
Detached
£350,000
Apr 2022
41 Derry Downs
Semi-Detached
£600,000
Sept 2021
37 Derry Downs
Detached
£570,000
Aug 2021
49A Derry Downs
Detached
£685,000
Jun 2021
Street Rankings — BR5
Streets ranked by 3-year average sale price. Showing positions 97–106 of 330.
| # | Street | 3Y Avg |
|---|---|---|
| 97 | Alma Road | £540,000 |
| 98 | Lockesley Drive | £531,625 |
| 99 | Rosecroft Close | £525,000 |
| 100 | Friar Road | £523,714 |
| 101 | Derry Downs | £517,500 |
| 102 | Hayfield Road | £517,250 |
| 103 | Cygnet Close | £512,500 |
| 104 | Prescott Avenue | £511,688 |
| 105 | Swan Close | £510,000 |
| 106 | Mosyer Drive | £508,813 |
Property Mix
Type
Tenure
EPC Ratings
35 of 42 properties have an EPC record
Avg floor area: 1,485 sq ft (138 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
£510,226
83
National percentile
12 month avg at 31 Jul 2026
Average Net Household Income - BR5
£51,981
92
National percentile
2023 census data
10-Year Annualised Price Growth - BR5
3.1%
49
National percentile
Estimate at 31 Jul 2026
10-Year Annualised Rent Growth - BR
3.3%
10
National percentile
Estimate at 31 Jul 2026