Type
Terraced
Tenure
Freehold
Floor Area
969 sq ft
90 m²
Last Sale Price
£175,000
Dec 2003
Estimated Valuation
£396,523
Est. £/sq ft
£409/sq ft
£4,406/m²
Property Details
TypeTerraced
TenureFreehold
Built formMid-Terrace
Construction ageEngland and Wales: 1950-1966
Habitable rooms5
Main fuelmains gas (not community)
EPC currentD
EPC potentialB
Floor area969 sq ft (90 m²)
EPC dateFeb 2014
WallsCavity wall, as built, no insulation (assumed)
HeatingBoiler and radiators, mains gas
Transaction History
5 Dec 2003
£175,000
19 Dec 1996
£68,000
Key Metrics
Estimated valuation£396,523
Value per sq ft / m²£409/sq ft (£4,406/m²)
Estimated gross yieldNot available
Implied monthly rentNot available
AL7 district percentile50th percentile
National percentile67th percentile
Other Properties on Blackthorn Road
41Semi-Detached
£575,000
Dec 2025
4Semi-Detached
£525,000
Jan 2025
6Terraced
£575,000
Aug 2023
26Semi-Detached
£410,000
May 2022
16Semi-Detached
£410,000
Mar 2021
43Semi-Detached
£490,000
Jul 2017
8Terraced
£336,500
Aug 2016
1Semi-Detached
£380,000
Sept 2015
2Semi-Detached
£329,000
Aug 2015
12Terraced
£299,950
Aug 2015
3Semi-Detached
£220,000
Mar 2006
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