3Y Avg Price
£231,000
1 sales
Properties
6
Sales / Year
0.4
5-year average
Avg £/sq ft
£466
£5,015/m²
Rank in AL7
257th
of 272 streets
Last Sale
£231,000
Nov 2024
Price History
Every recorded sale on this street, coloured by property type.
Last 10 Sales
7 total recorded
4 William Close
Terraced
£231,000
Nov 2024
9 William Close
Terraced
£400,000
Sept 2021
8 William Close
Terraced
£364,995
Apr 2018
9 William Close
Terraced
£364,995
Apr 2018
7 William Close
Terraced
£409,995
Apr 2018
10 William Close
Terraced
£409,995
Apr 2018
11 William Close
Semi-Detached
£504,995
Mar 2018
Street Rankings — AL7
Streets ranked by 3-year average sale price. Showing positions 253–262 of 272.
| # | Street | 3Y Avg |
|---|---|---|
| 253 | Hedgebrooms | £240,000 |
| 254 | New Wood | £236,000 |
| 255 | Athelstan Walk North | £234,833 |
| 256 | Cowslips | £234,000 |
| 257 | William Close | £231,000 |
| 257 | William Close | £231,000 |
| 259 | Hilly Fields | £228,500 |
| 260 | Athelstan Walk South | £221,500 |
| 261 | Mundells | £220,250 |
| 262 | Margery Wood | £220,000 |
Property Mix
Type
Tenure
EPC Ratings
6 of 6 properties have an EPC record
Avg floor area: 926 sq ft (86 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
£395,988
69
National percentile
12 month avg at 31 Aug 2026
Average Net Household Income - AL7
£44,456
74
National percentile
2023 census data
10-Year Annualised Price Growth - AL7
2.3%
27
National percentile
Estimate at 31 Aug 2026
10-Year Annualised Rent Growth - AL
3.8%
44
National percentile
Estimate at 31 Aug 2026