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House prices in AL6 in 2025

Last year, we saw 124 properties sold in the area, with an average house price of £716,704. This represents a decrease of -10.79% in the volume of transactions year on year. Meanwhile the average selling price saw a decrease of -35.64% in the same period. The average value add score for the area is 54.

3332 properties

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7 Peace Grove

Detached
Freehold

£1,136,875 • Est. today

£238,000 • Aug 1997

55

Potential to add value is

Medium

3 The Crest

Detached
Freehold
200 SQM

£1,146,550 • Est. today

£285,000 • Aug 1997

52

Potential to add value is

Medium

11 Mardleywood

Detached
Freehold

£892,200 • Est. today

£187,000 • Aug 1997

55

Potential to add value is

Medium

How much value will my extension add?

20 Oakhill Drive

Detached
Freehold

£1,209,875 • Est. today

£231,000 • Aug 1997

41

Potential to add value is

Low

20 Canonsfield Road

Detached
Freehold

£1,305,305 • Est. today

£315,000 • Aug 1997

55

Potential to add value is

Medium

14 Marlborough Close

Detached
Freehold

£710,930 • Est. today

£171,000 • Jul 1997

55

Potential to add value is

Medium

14 Welwyn Hall Gardens

Semi Detached
Freehold
94 SQM

£831,480 • Est. today

£159,950 • Jul 1997

70

Potential to add value is

Medium

103 Warren Way

Semi Detached
Freehold

£800,970 • Est. today

£157,500 • Jul 1997

55

Potential to add value is

Medium

Danesbury Lodge Danesbury Park Road

Detached
Freehold

£1,584,950 • Est. today

£325,000 • Jul 1997

41

Potential to add value is

Low

Jabez Cottage Ayot Little Green

Detached
Freehold

£2,604,269 • Est. today

£490,000 • Jul 1997

41

Potential to add value is

Low

The Old Tower, 16 Firs Walk

Detached
Freehold

£1,809,060 • Est. today

£965,000 • Jul 1997

41

Potential to add value is

Low

7 Juniper Gardens

Detached
Freehold
101 SQM

£541,010 • Est. today

£127,000 • Jul 1997

50

Potential to add value is

Medium

46 Firs Walk

Detached
Freehold

£1,377,364 • Est. today

£300,000 • Jul 1997

41

Potential to add value is

Low

16 Dudley Hill Close

Detached
Freehold

£739,960 • Est. today

£165,000 • Jul 1997

55

Potential to add value is

Medium

16a Oaklands Rise

Detached
Freehold

£462,535 • Est. today

£87,000 • Jul 1997

55

Potential to add value is

Medium

10 Oak Piece

Detached
Freehold

£981,983 • Est. today

£215,000 • Jun 1997

55

Potential to add value is

Medium

34 Canonsfield Road

Detached
Freehold

£944,688 • Est. today

£208,000 • Jun 1997

55

Potential to add value is

Medium

21 Rollswood Road

Detached
Freehold
333 SQM

£1,303,920 • Est. today

£290,000 • Jun 1997

52

Potential to add value is

Medium

4 Welwyn Hall Gardens

Terraced
Freehold

£896,350 • Est. today

£192,950 • Jun 1997

45

Potential to add value is

Low

14 Mill Lane

Terraced
Freehold

£520,410 • Est. today

£95,500 • Jun 1997

33

Potential to add value is

Low

15 Welwyn Hall Gardens

Semi Detached
Freehold

£827,970 • Est. today

£164,950 • Jun 1997

55

Potential to add value is

Medium

8 Marlborough Close

Detached
Freehold

£901,900 • Est. today

£193,000 • Jun 1997

55

Potential to add value is

Medium

16 Marlborough Close

Detached
Freehold
186 SQM

£910,200 • Est. today

£180,000 • Jun 1997

+ 1 more

80

Potential to add value is

High

Mary Proud Court 3 Oak Piece

Terraced
Freehold
98 SQM

£636,995 • Est. today

£119,950 • May 1997

30

Potential to add value is

Low

17 Glebe Road

Semi Detached
Freehold

£489,715 • Est. today

£100,000 • May 1997

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.

AL6 house prices in 2025
 

Number of properties sold

Planning approval rate

75% approval rating on 1912 planning applications in the past 5 years