Type
Detached
Tenure
Freehold
Floor Area
1,841 sq ft
171 m²
Last Sale Price
£752,000
Mar 2020
Estimated Valuation
£853,212
Est. £/sq ft
£464/sq ft
£4,990/m²
Property Details
TypeDetached
TenureFreehold
Built formDetached
Construction ageEngland and Wales: 1996-2002
Habitable rooms8
Main fuelmains gas (not community)
EPC currentC
EPC potentialB
Floor area1,841 sq ft (171 m²)
EPC dateDec 2018
WallsCavity wall, as built, insulated (assumed)
HeatingBoiler and radiators, mains gas
Transaction History
11 Mar 2020
£752,000
11 Nov 1998
£270,000
Key Metrics
Estimated valuation£853,212
Value per sq ft / m²£464/sq ft (£4,990/m²)
Estimated gross yieldNot available
Implied monthly rentNot available
AL6 district percentile62nd percentile
National percentile94th percentile
Other Properties on Mardley Dell
District Context — AL6
AL6 covers areas around Welwyn Garden City and Hatfield in Hertfordshire, north of London. It is an established commuter belt district with strong professional employment and family-oriented housing.
Average Property Price - AL6
£714,965
95
National percentile
12 month avg at 31 Aug 2026
Average Net Household Income - AL6
£51,293
91
National percentile
2023 census data
10-Year Annualised Price Growth - AL6
1.3%
11
National percentile
Estimate at 31 Aug 2026
10-Year Annualised Rent Growth - AL
3.8%
44
National percentile
Estimate at 31 Aug 2026