3Y Avg Price
£397,857
7 sales
Properties
26
Sales / Year
2.4
5-year average
Avg £/sq ft
£491
£5,283/m²
Rank in BR5
211th
of 327 streets
Last Sale
£450,000
Mar 2026
Price History
Every recorded sale on this street, coloured by property type.
Last 10 Sales
51 total recorded
12 Thorndon Close
Terraced
£450,000
Mar 2026
9 Thorndon Close
Semi-Detached
£430,000
Jan 2026
10 Thorndon Close
Semi-Detached
£410,000
Nov 2025
19 Thorndon Close
Semi-Detached
£395,000
Sept 2024
32 Thorndon Close
Terraced
£360,000
Aug 2024
14 Thorndon Close
Terraced
£370,000
Apr 2024
24 Thorndon Close
Flat/Maisonette
£370,000
Aug 2023
29 Thorndon Close
Semi-Detached
£320,000
Feb 2023
24 Thorndon Close
Flat/Maisonette
£385,000
Apr 2022
10 Thorndon Close
Semi-Detached
£372,000
Dec 2021
Street Rankings — BR5
Streets ranked by 3-year average sale price. Showing positions 207–215 of 327.
| # | Street | 3Y Avg |
|---|---|---|
| 207 | Millfield Close | £401,500 |
| 208 | Horsell Road | £401,400 |
| 209 | Oakdene Road | £400,118 |
| 210 | Croxley Close | £400,000 |
| 211 | Thorndon Close | £397,857 |
| 212 | Main Road | £397,750 |
| 213 | Crowhurst Way | £397,500 |
| 214 | Edmund Road | £395,643 |
| 215 | Palmarsh Road | £395,000 |
| 215 | Blythe Hill | £395,000 |
Property Mix
Type
Tenure
EPC Ratings
25 of 26 properties have an EPC record
Avg floor area: 872 sq ft (81 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
£540,504
85
National percentile
Average Net Household Income - BR5
£51,981
92
National percentile
10-Year Annualised Price Growth - BR5
4.6%
81
National percentile
10-Year Annualised Rent Growth - BR
3.4%
21
National percentile