House Prices in Welwyn Garden City
Hertfordshire · 23,874 properties sold
£437,381
Average Price
£380,000
Median Price
23,874
Properties Sold
↓ 4.8%
2025 vs 2024
The average property price in Welwyn Garden City is £437,381, based on 23,874 sales. The median price is £380,000. The area covers 2 postcode districts.
Property Types Sold
Terraced 9,843 (41%)
Flat 6,416 (27%)
Semi-Detached 4,612 (19%)
Detached 2,688 (11%)
Other 315 (1%)
Price Trends
| Year | Average | Median | Sales |
|---|---|---|---|
| 2026 (partial) | £504,419 | £520,000 | 13 |
| 2025 | £447,402 | £408,750 | 532 |
| 2024 | £470,200 | £410,000 | 586 |
| 2023 | £472,731 | £397,500 | 535 |
| 2022 | £455,490 | £395,000 | 820 |
| 2021 | £386,613 | £360,000 | 997 |
| 2020 | £426,642 | £353,000 | 799 |
| 2019 | £396,607 | £333,495 | 857 |
| 2018 | £409,016 | £350,000 | 812 |
| 2017 | £465,515 | £348,975 | 826 |
| 2016 | £444,844 | £345,000 | 750 |
| 2015 | £367,039 | £296,000 | 743 |
Source: HM Land Registry Price Paid Data · Crown copyright 2026 · Open Government Licence v3.0