3Y Avg Price
£483,067
12 sales
Properties
55
Sales / Year
3.4
5-year average
Avg £/sq ft
£630
£6,779/m²
Rank in BR6
347th
of 438 streets
Last Sale
£519,000
Jul 2026
Price History
Every recorded sale on this street, coloured by property type.
Last 10 Sales
121 total recorded
5 Porthallow Close
Detached
£519,000
Jul 2026
48 Porthallow Close
Terraced
£490,000
Apr 2026
24 Porthallow Close
Terraced
£450,000
Mar 2026
54 Porthallow Close
Terraced
£500,000
Mar 2026
15 Porthallow Close
Terraced
£451,000
Nov 2025
31 Porthallow Close
Terraced
£530,000
Jul 2025
20 Porthallow Close
Terraced
£460,000
Mar 2025
46 Porthallow Close
Terraced
£492,000
Aug 2024
3 Porthallow Close
Terraced
£482,800
Jun 2024
29 Porthallow Close
Terraced
£452,000
Apr 2024
Street Rankings — BR6
Streets ranked by 3-year average sale price. Showing positions 342–352 of 438.
| # | Street | 3Y Avg |
|---|---|---|
| 342 | Station Approach | £487,500 |
| 344 | Goodmead Road | £485,000 |
| 344 | Polperro Close | £485,000 |
| 344 | Gleneagles Green | £485,000 |
| 347 | Porthallow Close | £483,067 |
| 348 | Grampian Close | £480,000 |
| 349 | Fairbank Avenue | £478,916 |
| 350 | Melrose Crescent | £477,433 |
| 351 | Fir Tree Close | £476,000 |
| 352 | Cottonwood Close | £475,714 |
Property Mix
Type
Tenure
EPC Ratings
55 of 55 properties have an EPC record
Avg floor area: 883 sq ft (82 m²)
District Context — BR6
BR6 covers Orpington and surrounding areas in Greater London's south-eastern edge, straddling the boundary between the capital and Kent. It is a predominantly suburban district characterised by family homes, good transport links, and established residential communities.
Average Property Price - BR6
£595,498
90
National percentile
12 month avg at 31 Jul 2026
Average Net Household Income - BR6
£56,785
97
National percentile
2023 census data
10-Year Annualised Price Growth - BR6
1.4%
11
National percentile
Estimate at 31 Jul 2026
10-Year Annualised Rent Growth - BR
3.3%
10
National percentile
Estimate at 31 Jul 2026