Type
Semi-Detached
Tenure
Freehold
Floor Area
1,076 sq ft
100 m²
Last Sale Price
£220,000
Mar 2006
Estimated Valuation
£433,024
Est. £/sq ft
£402/sq ft
£4,330/m²
Property Details
TypeSemi-Detached
TenureFreehold
Built formSemi-Detached
Construction ageEngland and Wales: 1930-1949
Habitable rooms5
Main fuelmains gas (not community)
EPC currentC
EPC potentialC
Floor area1,076 sq ft (100 m²)
EPC dateJan 2026
WallsCavity wall, filled cavity
HeatingBoiler and radiators, mains gas
Transaction History
13 Mar 2006
£220,000
15 Aug 2000
£129,000
Key Metrics
Estimated valuation£433,024
Value per sq ft / m²£402/sq ft (£4,330/m²)
Estimated gross yieldNot available
Implied monthly rentNot available
AL7 district percentile63rd percentile
National percentile72nd percentile
Other Properties on Blackthorn Road
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Jan 2025
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Aug 2023
26Semi-Detached
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May 2022
16Semi-Detached
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Mar 2021
43Semi-Detached
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Jul 2017
8Terraced
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Aug 2016
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Sept 2015
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District Context — AL7
AL7 covers Welwyn Garden City and surrounding areas in Hertfordshire, north of London. It is a well-established commuter belt with suburban character and good transport links.
Average Property Price - AL7
£392,386
67
National percentile
12 month avg at 31 Jul 2026
Average Net Household Income - AL7
£44,456
74
National percentile
2023 census data
10-Year Annualised Price Growth - AL7
2.2%
23
National percentile
Estimate at 31 Jul 2026
10-Year Annualised Rent Growth - AL
3.9%
49
National percentile
Estimate at 31 Jul 2026