House Prices in AL6
Welwyn, North Hertfordshire, Hertfordshire
£737,016
Average Price
£665,000
Median Price
2,189
Properties Sold
↑ 5.7%
2025 vs 2024
The average property price in AL6 is £737,016, based on 2,189 sales since 2015. The median price is £665,000, suggesting a fairly even distribution of prices in the area. The most common property type sold is detached properties, making up 54% of all transactions.
Price Trends
2026 data is partial 15
17
19
21
23
25
| Year | Average | Median | Sales | Change |
|---|---|---|---|---|
| 2026 (partial) | £643,667 | £658,000 | 3 | ↓ 20.1% |
| 2025 | £805,467 | £740,000 | 129 | ↑ 5.7% |
| 2024 | £762,362 | £690,000 | 173 | ↓ 30.6% |
| 2023 | £1,097,855 | £747,500 | 150 | ↑ 37.7% |
| 2022 | £797,372 | £715,000 | 193 | ↑ 2.7% |
| 2021 | £776,143 | £725,000 | 277 | ↑ 6.2% |
| 2020 | £730,541 | £680,000 | 189 | ↑ 8.8% |
| 2019 | £671,219 | £650,000 | 196 | ↓ 1.3% |
| 2018 | £679,862 | £619,500 | 182 | ↓ 1.2% |
| 2017 | £688,077 | £650,000 | 223 | ↓ 0.1% |
| 2016 | £688,625 | £685,000 | 232 | ↑ 23.0% |
| 2015 | £559,801 | £540,000 | 242 | — |
Property Types Sold
Detached 3,333 (54%)
Semi-Detached 1,209 (20%)
Terraced 966 (16%)
Flat 604 (10%)
Other 76 (1%)
Price Range
Lowest
£2,000
Highest
£22,256,763
Lower Quartile
£465,000
Upper Quartile
£870,000
Recent Sales
6, NORTH RIDE
Detached Freehold 2026-01-12 AL6 9RD
£1,075,000
50, ROBBERY BOTTOM LANE
Semi-Detached Freehold 2026-01-09 AL6 0UN
£658,000
SPRING COURT, 12, CLOCK HOUSE GARDENS
Flat Leasehold 2026-01-09 AL6 9FT
£198,000
22, BROOMFIELD ROAD
Semi-Detached Freehold 2025-12-19 AL6 9DW
£426,000
1, ROSECROFT LANE
Detached Freehold 2025-12-12 AL6 0UB
£775,000
96, BURNHAM GREEN ROAD, BURNHAM GREEN
Semi-Detached Freehold 2025-12-12 AL6 0NQ
£620,000
8, SALIX CLOSE
Semi-Detached Freehold 2025-12-09 AL6 9GP
£660,000
TEWIN WATER HOUSE, APARTMENT 5, TEWIN WATER
Flat Leasehold 2025-12-04 AL6 0AA
£835,000
14, BIRCH GROVE
Other Freehold 2025-11-28 AL6 0QP
£785,000
1, HONEYMEAD
Terraced Freehold 2025-11-28 AL6 0EG
£665,000
Tap any property to view full details, sale history, and EPC energy rating.
Search Properties in AL6
354 postcodes with 6,188 total sales. Search by postcode or street name to find individual sold prices (2020 onwards).
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Source: HM Land Registry Price Paid Data · Crown copyright 2026 · Open Government Licence v3.0