ePrivacy and GPDR Cookie Consent by Cookie Consent Resi | House prices on Blackthorne Close, AL10, Welwyn Hatfield, Hertfordshire

House prices on Blackthorne Close, AL10 in 2025

We have data on 13 properties in the area but according to our records there were no properties sold in the last year. The average value add score for the area is 67.

13 properties

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14 Blackthorne Close

Semi Detached
Freehold
91 SQM

£451,082 • Est. today

£455,000 • Nov 2023

+ 1 more

70

Potential to add value is

Medium

16 Blackthorne Close

Semi Detached
Freehold
72 SQM

£386,669 • Est. today

£385,000 • Aug 2023

+ 1 more

70

Potential to add value is

Medium

29 Blackthorne Close

Terraced
Freehold
91 SQM

£414,745 • Est. today

£415,000 • Jan 2023

70

Potential to add value is

Medium

25 Blackthorne Close

Terraced
Freehold
96 SQM

£428,528 • Est. today

£422,500 • Oct 2022

+ 1 more

70

Potential to add value is

Medium

How much value will my extension add?

31 Blackthorne Close

Terraced
Freehold
105 SQM

£382,290 • Est. today

£400,000 • Jul 2022

+ 1 more

60

Potential to add value is

Medium

2 Blackthorne Close

Terraced
Freehold
116 SQM

£378,500 • Est. today

£362,000 • Nov 2020

70

Potential to add value is

Medium

1 Blackthorne Close

Semi Detached
Freehold
104 SQM

£492,715 • Est. today

£405,000 • Nov 2016

+ 2 more

70

Potential to add value is

Medium

5 Blackthorne Close

Terraced
Freehold
109 SQM

£364,630 • Est. today

£255,000 • Aug 2015

+ 2 more

60

Potential to add value is

Medium

20 Blackthorne Close

Semi Detached
Freehold

£250,948 • Est. today

£150,000 • Aug 2013

55

Potential to add value is

Medium

18 Blackthorne Close

Semi Detached
Freehold
90 SQM

£426,780 • Est. today

£215,000 • May 2010

80

Potential to add value is

High

21 Blackthorne Close

Terraced
Freehold
90 SQM

£402,276 • Est. today

£141,000 • May 2002

60

Potential to add value is

Medium

3 Blackthorne Close

Terraced
Freehold
90 SQM

£427,337 • Est. today

£128,000 • Nov 2001

+ 1 more

70

Potential to add value is

Medium

8 Blackthorne Close

Terraced
Freehold
94 SQM

£375,167 • Est. today

£103,000 • Jun 2000

70

Potential to add value is

Medium

Where does this data come from?

The property price data for England and Wales that you see on our website is sourced primarily from HM Land Registry's Price Paid Data. This dataset is the one source of truth for most of the country’s residential property transactions. Where available, we’ve enhanced this with information gathered from Energy Performance Certificate (EPC) data and then further added to it with records from various trusted additional sources. This material was last updated on October 7, 2024.

Some of the figures you see above, such as the Value Potential score are constructed using our own proprietary algorithmic modelling. They are most decidedly estimates, and may be off the mark. Please use this information cautiously, and as a guide only. If in doubt, and certainly before putting in an offer anywhere, please speak with your local estate agent to get a better understanding of the property’s valuation.

Blackthorne Close, AL10 house prices in 2025
 

Number of properties sold