3Y Avg Price
£1,082,463
7 sales
Properties
23
11 freehold · 12 leasehold
Sales / Year
4.0
5-year average
Avg £/sq ft
£892
£9,603/m²
Rank in TW20
15th
of 209 streets
Last Sale
£810,000
Nov 2025
Price History
Every recorded sale on this street, coloured by property type.
Last 10 Sales
23 total recorded
FLAT 7, PERCY HOUSE King John Square
Flat/Maisonette
£810,000
Nov 2025
FLAT 2, PERCY HOUSE King John Square
Flat/Maisonette
£850,000
Feb 2025
FLAT 3, THE HELMSLEY King John Square
Flat/Maisonette
£1,047,500
Sept 2024
FLAT 4, THE HELMSLEY King John Square
Flat/Maisonette
£1,047,500
Sept 2024
FLAT 3, THE HUNTINGFIELD King John Square
Flat/Maisonette
£1,200,000
Dec 2023
FLAT 2, THE HELMSLEY King John Square
Flat/Maisonette
£1,311,122
Oct 2023
FLAT 1, THE HELMSLEY King John Square
Flat/Maisonette
£1,311,122
Oct 2023
FLAT 5, THE HELMSLEY King John Square
Flat/Maisonette
£1,235,000
Apr 2023
FLAT 5, THE HUNTINGFIELD King John Square
Flat/Maisonette
£1,260,000
Mar 2023
FLAT 6, THE HUNTINGFIELD King John Square
Flat/Maisonette
£1,275,000
Feb 2023
Street Rankings — TW20
Streets ranked by 3-year average sale price. Showing positions 11–20 of 209.
| # | Street | 3Y Avg |
|---|---|---|
| 11 | Bakeham Lane | £1,301,667 |
| 12 | Oak Tree Drive | £1,150,000 |
| 13 | Riverside | £1,130,000 |
| 14 | Bulkeley Close | £1,105,000 |
| 15 | King John Square | £1,082,463 |
| 16 | Coopers Hill Lane | £1,065,833 |
| 17 | Simons Walk | £1,060,818 |
| 18 | Northcroft Close | £1,044,000 |
| 19 | Spencer Gardens | £1,015,000 |
| 20 | Alderside Walk | £1,010,000 |
Property Mix
Type
Tenure
EPC Ratings
11 of 23 properties have an EPC record
Avg floor area: 1,346 sq ft (125 m²)
District Context — TW20
TW20 covers Staines-upon-Thames and surrounding areas in north Surrey, positioned on the western edge of the Greater London commuter belt. It is a mixed residential and commercial district with good transport links and a diverse population.
Average Property Price - TW20
£525,123
86
National percentile
12 month avg at 31 Aug 2026
Average Net Household Income - TW20
£45,675
78
National percentile
2023 census data
10-Year Annualised Price Growth - TW20
2.4%
30
National percentile
Estimate at 31 Aug 2026
10-Year Annualised Rent Growth - TW
3.2%
7
National percentile
Estimate at 31 Aug 2026