3Y Avg Price
£1,089,000
12 sales
Properties
90
79 freehold · 11 leasehold
Sales / Year
3.6
5-year average
Avg £/sq ft
£719
£7,737/m²
Rank in AL5
106th
of 319 streets
Last Sale
£961,000
Jan 2026
Price History
Every recorded sale on this street, coloured by property type.
Last 10 Sales
225 total recorded
26 Cowper Road
Detached
£961,000
Jan 2026
47 Cowper Road
Semi-Detached
£1,225,000
Nov 2025
1A Cowper Road
Semi-Detached
£1,575,000
Aug 2025
33 Cowper Road
Semi-Detached
£1,150,000
Jul 2025
42 Cowper Road
Semi-Detached
£1,300,000
Jun 2025
35 Cowper Road
Semi-Detached
£967,000
Jan 2025
84 Cowper Road
Semi-Detached
£875,000
Sept 2024
45 Cowper Road
Semi-Detached
£985,000
Jul 2024
66 Cowper Road
Terraced
£675,000
Apr 2024
15 Cowper Road
Terraced
£1,150,000
Nov 2023
Street Rankings — AL5
Streets ranked by 3-year average sale price. Showing positions 102–111 of 319.
| # | Street | 3Y Avg |
|---|---|---|
| 102 | High Ridge | £1,097,500 |
| 103 | Highfield Avenue | £1,095,125 |
| 104 | The Close | £1,095,000 |
| 105 | Croftwell | £1,090,000 |
| 106 | Cowper Road | £1,089,000 |
| 107 | Topstreet Way | £1,088,333 |
| 108 | Lea Road | £1,073,357 |
| 109 | Gibbs Close | £1,069,167 |
| 110 | High Firs Crescent | £1,065,000 |
| 111 | Hatching Green | £1,056,000 |
Property Mix
Type
Tenure
EPC Ratings
63 of 90 properties have an EPC record
Avg floor area: 1,389 sq ft (129 m²)
District Context — AL5
AL5 covers Radlett and surrounding villages in Hertfordshire, north-west of London. It is an affluent, family-oriented area with strong schools and commuter appeal.
Average Property Price - AL5
£941,309
98
National percentile
Average Net Household Income - AL5
£62,307
98
National percentile
10-Year Annualised Price Growth - AL5
2.1%
10
National percentile
10-Year Annualised Rent Growth - AL
3.9%
50
National percentile