Type
Detached
Tenure
Freehold
Floor Area
1,572 sq ft
146 m²
Last Sale Price
£480,000
Sept 2013
Estimated Valuation
£736,840
Est. £/sq ft
£469/sq ft
£5,047/m²
Property Details
TypeDetached
TenureFreehold
Built formDetached
Construction ageEngland and Wales: 1967-1975
Habitable rooms5
Main fuelmains gas (not community)
EPC currentE
EPC potentialD
Floor area1,572 sq ft (146 m²)
EPC dateJan 2013
WallsCavity wall, filled cavity
HeatingWarm air, mains gas
Transaction History
6 Sept 2013
£480,000
12 May 2006
£445,000
1 Oct 1998
£225,000
23 May 1997
£173,000
Key Metrics
Estimated valuation£736,840
Value per sq ft / m²£469/sq ft (£5,047/m²)
Estimated gross yieldNot available
Implied monthly rentNot available
AL6 district percentile48th percentile
National percentile91st percentile
Other Properties on Mardley Heights
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
£720,184
95
National percentile
12 month avg at 31 Jul 2026
Average Net Household Income - AL6
£51,293
91
National percentile
2023 census data
10-Year Annualised Price Growth - AL6
1.3%
10
National percentile
Estimate at 31 Jul 2026
10-Year Annualised Rent Growth - AL
3.9%
49
National percentile
Estimate at 31 Jul 2026