3Y Avg Price
£588,333
3 sales
Properties
10
Sales / Year
0.6
5-year average
Avg £/sq ft
—
Rank in AL4
156th
of 252 streets
Last Sale
£515,000
May 2026
Price History
Every recorded sale on this street, coloured by property type.
Last 10 Sales
16 total recorded
4 Heron Close
Terraced
£515,000
May 2026
5 Heron Close
Terraced
£525,000
Nov 2025
9 Heron Close
Semi-Detached
£725,000
Sept 2025
5 Heron Close
Terraced
£485,000
Aug 2021
4 Heron Close
Terraced
£425,000
Mar 2018
6 Heron Close
Semi-Detached
£537,500
Feb 2018
5 Heron Close
Terraced
£372,500
May 2015
1 Heron Close
Detached
£615,000
May 2015
7 Heron Close
Semi-Detached
£462,500
May 2015
9 Heron Close
Semi-Detached
£465,000
May 2015
Street Rankings — AL4
Streets ranked by 3-year average sale price. Showing positions 152–161 of 252.
| # | Street | 3Y Avg |
|---|---|---|
| 152 | Sheepcote Lane | £600,000 |
| 153 | Runcie Close | £597,083 |
| 154 | Melbourne Mews | £595,000 |
| 155 | Broomleys | £591,500 |
| 156 | Heron Close | £588,333 |
| 157 | Stanton Close | £585,000 |
| 158 | Swans Close | £584,875 |
| 159 | Tollgate Road | £582,500 |
| 160 | Salix Place | £579,000 |
| 161 | Craiglands | £576,942 |
Property Mix
Type
Tenure
EPC Ratings
0 of 10 properties have an EPC record
District Context — AL4
AL4 covers Welwyn Garden City and surrounding areas in Hertfordshire, north of London. It is a planned commuter town with strong suburban character, well-regarded schools, and easy rail access to central London.
Average Property Price - AL4
£644,617
94
National percentile
12 month avg at 30 Sep 2026
Average Net Household Income - AL4
£42,764
68
National percentile
2023 census data
10-Year Annualised Price Growth - AL4
2.4%
32
National percentile
Estimate at 30 Sep 2026
10-Year Annualised Rent Growth - AL
3.8%
41
National percentile
Estimate at 30 Sep 2026