Postcode district · Hertfordshire
AL6 property prices
The average sold price in AL6 is £828,947, based on the latest HM Land Registry data to June 2026.
Average sold price
£828,947
To June 2026
12-month change
+0.1%
Year on year
5-year change
—
Insufficient history
Sales (2 yrs)
186
Completed transactions
Average price trend
How the average sold price in AL6 has moved over time.
Average price by property type
Detached
£1,073,940
Semi-detached
£658,896
Terraced
£522,094
Flat / maisonette
£433,735
Recent sales in AL6
| Address | Type | Date | Price |
|---|---|---|---|
| 15 the ChaseWelwyn | Semi-detached | 8 Jun 2026 | £630,000 |
| 1 Vera LaneWelwyn | Detached | 2 Jun 2026 | £1,895,000 |
| 1 Whetstone CloseWelwyn | Detached | 2 Jun 2026 | £850,000 |
| 26 CanonsfieldWelwyn | Semi-detached | 28 May 2026 | £700,000 |
| 34 Butterwick WayWelwyn | Semi-detached | 28 May 2026 | £730,000 |
| 18 Mimram RoadWelwyn | Terraced | 28 May 2026 | £435,000 |
| Tewin Water Farm House Tewin WaterWelwyn | Detached | 19 May 2026 | £1,895,000 |
| Hall House, 64a New RoadWelwyn | Detached | 19 May 2026 | £1,450,000 |
| 16 Oak PieceWelwyn | Terraced | 8 May 2026 | £375,000 |
| 35 ParksideWelwyn | Detached | 30 Apr 2026 | £800,000 |
| 39a Burnham Green RoadWelwyn | Detached | 10 Apr 2026 | £1,000,000 |
| Digswell Water House Digswell LaneWelwyn | Detached | 8 Apr 2026 | £1,930,000 |
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Contains HM Land Registry data © Crown copyright and database right 2026. Licensed under the Open Government Licence v3.0. Averages are of completed sales and are indicative only, not a property valuation.