Type
Detached
Tenure
Freehold
Floor Area
1,830 sq ft
170 m²
Last Sale Price
£1,250,000
Feb 2026
Estimated Valuation
£1,250,000
Est. £/sq ft
£683/sq ft
£7,353/m²
Property Details
TypeDetached
TenureFreehold
Built formDetached
Construction ageEngland and Wales: 1996-2002
Habitable rooms8
Main fuelmains gas (not community)
EPC currentC
EPC potentialC
Floor area1,830 sq ft (170 m²)
EPC dateAug 2025
WallsCavity wall, as built, insulated (assumed)
HeatingBoiler and radiators, mains gas
Transaction History
2 Feb 2026
£1,250,000
15 Jan 2004
£395,000
7 Jan 2000
New build
£241,950
Key Metrics
Estimated valuation£1,250,000
Value per sq ft / m²£683/sq ft (£7,353/m²)
Estimated gross yieldNot available
Implied monthly rentNot available
AL4 district percentile99th percentile
National percentile99th percentile
Other Properties on Princess Diana Drive
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Feb 2026
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Apr 2024
52Terraced
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Sept 2023
51Terraced
£530,000
May 2022
53Semi-Detached
£570,000
Apr 2022
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Dec 2021
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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
£643,626
94
National percentile
12 month avg at 31 Aug 2026
Average Net Household Income - AL4
£42,764
68
National percentile
2023 census data
10-Year Annualised Price Growth - AL4
2.4%
31
National percentile
Estimate at 31 Aug 2026
10-Year Annualised Rent Growth - AL
3.8%
44
National percentile
Estimate at 31 Aug 2026