ePrivacy and GPDR Cookie Consent by Cookie Consent Resi | House prices on Harmer Green Lane, AL6, Welwyn Hatfield, Hertfordshire

House prices on Harmer Green Lane, AL6 in 2025

We have data on 62 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 54.

62 properties

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110 Harmer Green Lane

Detached
Freehold
305 SQM

£1,731,149 • Est. today

£1,250,000 • Jul 2015

37

Potential to add value is

Low

51b Harmer Green Lane

Detached
Freehold
491 SQM

£3,099,193 • Est. today

£2,250,000 • Jun 2015

65

Potential to add value is

Medium

94 Harmer Green Lane

Detached
Freehold
798 SQM

£3,183,456 • Est. today

£2,500,000 • Sep 2014

48

Potential to add value is

Low

How much value will my extension add?

Tylers Wood 2 Harmer Green Lane

Detached
Freehold
286 SQM

£1,656,396 • Est. today

£1,100,000 • Sep 2014

+ 2 more

37

Potential to add value is

Low

25 Harmer Green Lane

Detached
Freehold
249 SQM

£1,288,400 • Est. today

£850,000 • Oct 2013

+ 1 more

50

Potential to add value is

Medium

23 Harmer Green Lane

Detached
Freehold
233 SQM

£1,265,425 • Est. today

£840,000 • Aug 2013

50

Potential to add value is

Medium

35 Harmer Green Lane

Detached
Freehold
355 SQM

£1,458,193 • Est. today

£735,000 • Feb 2013

65

Potential to add value is

Medium

61 Harmer Green Lane

Detached
Freehold
190 SQM

£1,358,725 • Est. today

£735,000 • Mar 2012

37

Potential to add value is

Low

32 Harmer Green Lane

Detached
Freehold
165 SQM

£1,230,060 • Est. today

£595,000 • Feb 2012

70

Potential to add value is

Medium

12 Harmer Green Lane

Detached
Freehold
84 SQM

£751,373 • Est. today

£480,000 • Nov 2011

80

Potential to add value is

High

27 Harmer Green Lane

Detached
Freehold
275 SQM

£1,244,325 • Est. today

£776,000 • Oct 2011

65

Potential to add value is

Medium

51 Harmer Green Lane

Detached
Freehold

£3,173,463 • Est. today

£2,080,000 • Apr 2011

+ 1 more

55

Potential to add value is

Medium

44 Harmer Green Lane

Detached
Freehold
172 SQM

£1,646,245 • Est. today

£845,000 • Mar 2011

+ 1 more

70

Potential to add value is

Medium

1 Harmer Green Lane

Detached
Freehold
285 SQM

£1,906,800 • Est. today

£1,250,000 • Aug 2010

50

Potential to add value is

Medium

36 Harmer Green Lane

Detached
Freehold

£1,216,474 • Est. today

£775,000 • Jul 2010

55

Potential to add value is

Medium

92 Harmer Green Lane

Semi Detached
Freehold

£3,086,751 • Est. today

£1,345,000 • Feb 2010

+ 1 more

41

Potential to add value is

Low

56 Harmer Green Lane

Detached
Freehold
444 SQM

£1,900,750 • Est. today

£1,102,500 • Oct 2009

80

Potential to add value is

High

37 Harmer Green Lane

Detached
Freehold
183 SQM

£1,649,675 • Est. today

£625,000 • Jun 2009

+ 1 more

70

Potential to add value is

Medium

65 Harmer Green Lane

Semi Detached
Freehold

£841,520 • Est. today

£480,000 • Feb 2009

41

Potential to add value is

Low

70 Harmer Green Lane

Detached
Freehold

£3,047,751 • Est. today

£1,500,000 • Sep 2008

+ 1 more

55

Potential to add value is

Medium

28 Harmer Green Lane

Detached
Freehold

£889,800 • Est. today

£510,000 • Sep 2006

+ 1 more

55

Potential to add value is

Medium

2 Harmer Green Lane

Detached
Freehold

£652,300 • Est. today

£438,000 • Aug 2006

+ 2 more

55

Potential to add value is

Medium

102 Harmer Green Lane

Detached
Freehold

£1,330,060 • Est. today

£675,600 • Jul 2006

41

Potential to add value is

Low

96 Harmer Green Lane

Detached
Freehold

£3,084,251 • Est. today

£1,430,000 • Apr 2006

41

Potential to add value is

Low

64 Harmer Green Lane

Detached
Freehold

£1,731,750 • Est. today

£950,000 • Apr 2005

+ 1 more

55

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.

Harmer Green Lane, AL6 house prices in 2025
 

Number of properties sold