20, Mill Lane
- Price Paid
- £325,000
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Property Insights for Welwyn
Welwyn · Hertfordshire · 6.3K town transactions
Avg sold price
-6.3%£761,775
Latest 12 months ending Jun 2026
Median price
All records£410,000
6.3K transactions in dataset
Transactions
-37.6%113
Latest 12-month window
Most common type
53.6% shareDetached
3,361 of 6,274 sales
- Price trend
Average sold price, £ thousands
How average sold prices have moved over years - a steady upward trend signals capital growth.
- Property type mix
53.6%top share · Detached
Share of transactions by property type, based on the price paid dataset.
- Trend projection
+29.6%
price trend by 2031
£1,004,077
projected avg sale
5.3%
annualised trend
Confidence: High
A simple historical trend projection derived from recorded sale prices in this area.
- Recent sales
-
15, The Chase £630,000Semi-Detached · Freehold Jun 2026
-
3, High Street £360,000Other · Freehold Jun 2026
-
1, Vera Lane £1,895,000Detached · Freehold Jun 2026
- Price snapshot
- Highest sale £22,256,763
- Median sale £410,000
- Lowest sale £2,000
- Sales activity
Latest 12 months vs previous 12 months
A side-by-side count of recorded sales by property type across two rolling annual windows.
- Tenure split
90.4% freehold
Tenure share calculated directly from the recorded sale records for this area.
- Build status
10.2% new build
Existing versus new-build share using the Land Registry old/new classification.
- Records
Properties in Welwyn.
24, Wilshere Road
- Price Paid
- £189,000
4, Firway
- Price Paid
- £330,000
31, The Avenue
- Price Paid
- £587,500
11, Whitehill Cottages
- Price Paid
- £420,000
23, Hillside Way
- Price Paid
- £356,000
53, Mardley Hill
- Price Paid
- £340,000
2, Harmer Green Lane
- Price Paid
- £435,000
5, Heathbrow Road
- Price Paid
- £419,550
39, Upper Green Road
- Price Paid
- £800,000
12, Whitehorse Lane
- Price Paid
- £520,000
4, The Dell
- Price Paid
- £660,000
87, Burnham Green Road
- Price Paid
- £267,050
119, Warren Way
- Price Paid
- £405,000
14, Roman Way
- Price Paid
- £348,000
11, Ellesfield
- Price Paid
- £290,000
11A, Birch Grove
- Price Paid
- £240,000
66, Node Way Gardens
- Price Paid
- £123,000
1F, New Road
- Price Paid
- £499,950
33, Orchard Road
- Price Paid
- £850,000
- Explore
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