3Y Avg Price
£514,750
5 sales
Properties
33
30 freehold · 3 leasehold
Sales / Year
1.4
5-year average
Avg £/sq ft
£478
£5,149/m²
Rank in AL7
62nd
of 276 streets
Last Sale
£550,000
Feb 2026
Price History
Every recorded sale on this street, coloured by property type.
Last 10 Sales
57 total recorded
16 Rosedale
Detached
£550,000
Feb 2026
31 Rosedale
Terraced
£505,000
Jan 2026
55 Rosedale
Semi-Detached
£566,000
Jan 2026
7 Rosedale
Semi-Detached
£452,750
Mar 2025
49 Rosedale
Semi-Detached
£500,000
Dec 2024
43 Rosedale
Terraced
£430,000
Jul 2022
34 Rosedale
Detached
£600,000
Oct 2021
25 Rosedale
Semi-Detached
£367,500
Jun 2020
83 Rosedale
Detached
£415,000
Feb 2020
65 Rosedale
Terraced
£370,000
Jan 2020
Street Rankings — AL7
Streets ranked by 3-year average sale price. Showing positions 58–66 of 276.
| # | Street | 3Y Avg |
|---|---|---|
| 58 | Lawrence Hall End | £515,000 |
| 58 | Bader Close | £515,000 |
| 58 | Martlesham | £515,000 |
| 61 | Langstone Ley | £514,929 |
| 62 | Rosedale | £514,750 |
| 63 | Chequers | £513,750 |
| 64 | Old Dairy Yard | £510,000 |
| 65 | Kingsley Court | £507,500 |
| 66 | Timbercroft | £500,000 |
| 66 | Robin Mead | £500,000 |
Property Mix
Type
Tenure
EPC Ratings
16 of 33 properties have an EPC record
Avg floor area: 1,076 sq ft (100 m²)
District Context — AL7
AL7 covers Welwyn Garden City and surrounding areas in Hertfordshire, north of London. It is a well-established commuter belt with suburban character and good transport links.
Average Property Price - AL7
£398,173
69
National percentile
12 month avg at 30 Sep 2026
Average Net Household Income - AL7
£44,456
74
National percentile
2023 census data
10-Year Annualised Price Growth - AL7
2.3%
30
National percentile
Estimate at 30 Sep 2026
10-Year Annualised Rent Growth - AL
3.8%
41
National percentile
Estimate at 30 Sep 2026