Over the past 9 years, there have been 44 property sales recorded in the AL9 5EN postcode area. The highest sale price reached £405,000, while the most recent sale was for a unknown flat sold in August 2025 for £295,000.

The estimated average property value in AL9 5EN currently stands at £330,459, which is approximately 20.6% lower than the city average - making it a relatively affordable option for buyers.

In terms of size, the average price per square metre is approximately £4,460.

Property prices in AL9 5EN have risen by 1.8% over the past year , with a total increase of 2.4% over the past five years, and a long-term rise of 24.4% over the past decade.

100% of recorded transactions in the area were for flat properties.

Housing in AL9 5EN is mixed, with 100% of homes being , indicating a diverse residential makeup.

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Property Sales

Flat 1, 71 Great North Road, Hatfield, Welwyn Hatfield, Hertfordshire, AL9 5EN

🏠 Flat
🛏️ bed
📐 786 sq ft
Today
£298,980
streetscan.co.uk estimate
15 Sep 2023
£305,500
8 Sep 2016
£300,000
More details

Flat 10, 71 Great North Road, Hatfield, Welwyn Hatfield, Hertfordshire, AL9 5EN

🏠 Flat
🛏️ bed
📐 786 sq ft
Today
£330,142
streetscan.co.uk estimate
5 Dec 2016
£325,000
More details

Flat 11, 71 Great North Road, Hatfield, Welwyn Hatfield, Hertfordshire, AL9 5EN

🏠 Flat
🛏️ bed
📐 786 sq ft
Today
£329,808
streetscan.co.uk estimate
10 Feb 2022
£337,000
2 Sep 2016
£330,000
More details

Flat 12, 71 Great North Road, Hatfield, Welwyn Hatfield, Hertfordshire, AL9 5EN

🏠 Flat
🛏️ bed
📐 904 sq ft
Today
£348,447
streetscan.co.uk estimate
20 Oct 2017
£347,000
More details

Flat 13, 71 Great North Road, Hatfield, Welwyn Hatfield, Hertfordshire, AL9 5EN

🏠 Flat
🛏️ bed
📐 786 sq ft
Today
£342,468
streetscan.co.uk estimate
3 Oct 2016
£335,000
More details

Flat 14, 71 Great North Road, Hatfield, Welwyn Hatfield, Hertfordshire, AL9 5EN

🏠 Flat
🛏️ bed
📐 797 sq ft
Today
£303,425
streetscan.co.uk estimate
28 May 2021
£305,000
24 Feb 2017
£310,000
More details

Flat 15, 71 Great North Road, Hatfield, Welwyn Hatfield, Hertfordshire, AL9 5EN

🏠 Flat
🛏️ bed
📐 786 sq ft
Today
£324,038
streetscan.co.uk estimate
8 Sep 2016
£320,000
More details

Flat 16, 71 Great North Road, Hatfield, Welwyn Hatfield, Hertfordshire, AL9 5EN

🏠 Flat
🛏️ bed
📐 732 sq ft
Today
£291,818
streetscan.co.uk estimate
9 Jan 2017
£290,000
More details

Flat 17, 71 Great North Road, Hatfield, Welwyn Hatfield, Hertfordshire, AL9 5EN

🏠 Flat
🛏️ bed
📐 775 sq ft
Today
£327,134
streetscan.co.uk estimate
28 Oct 2016
£320,000
More details

Flat 18, 71 Great North Road, Hatfield, Welwyn Hatfield, Hertfordshire, AL9 5EN

🏠 Flat
🛏️ bed
📐 904 sq ft
Today
£304,622
streetscan.co.uk estimate
27 Mar 2025
£310,000
9 Sep 2016
£375,000
More details

Flat 19, 71 Great North Road, Hatfield, Welwyn Hatfield, Hertfordshire, AL9 5EN

🏠 Flat
🛏️ bed
📐 786 sq ft
Today
£350,090
streetscan.co.uk estimate
5 Dec 2020
£345,000
26 Aug 2016
£340,000
More details

Flat 2, 71 Great North Road, Hatfield, Welwyn Hatfield, Hertfordshire, AL9 5EN

🏠 Flat
🛏️ bed
📐 904 sq ft
Today
£340,132
streetscan.co.uk estimate
5 Jun 2025
£320,000
20 Mar 2017
£355,000
More details

Flat 20, 71 Great North Road, Hatfield, Welwyn Hatfield, Hertfordshire, AL9 5EN

🏠 Flat
🛏️ bed
📐 786 sq ft
Today
£344,290
streetscan.co.uk estimate
1 Sep 2016
£340,000
More details

Flat 21, 71 Great North Road, Hatfield, Welwyn Hatfield, Hertfordshire, AL9 5EN

🏠 Flat
🛏️ bed
📐 893 sq ft
Today
£387,648
streetscan.co.uk estimate
8 Nov 2016
£380,000
More details

Flat 22, 71 Great North Road, Hatfield, Welwyn Hatfield, Hertfordshire, AL9 5EN

🏠 Flat
🛏️ bed
📐 786 sq ft
Today
£308,654
streetscan.co.uk estimate
18 Jul 2025
£300,000
3 May 2019
£315,000
View +2 more
More details

Flat 23, 71 Great North Road, Hatfield, Welwyn Hatfield, Hertfordshire, AL9 5EN

🏠 Flat
🛏️ bed
📐 797 sq ft
Today
£342,894
streetscan.co.uk estimate
20 Feb 2023
£355,000
23 Sep 2016
£335,000
More details

Flat 24, 71 Great North Road, Hatfield, Welwyn Hatfield, Hertfordshire, AL9 5EN

🏠 Flat
🛏️ bed
📐 786 sq ft
Today
£329,101
streetscan.co.uk estimate
2 Sep 2016
£325,000
More details

Flat 25, 71 Great North Road, Hatfield, Welwyn Hatfield, Hertfordshire, AL9 5EN

🏠 Flat
🛏️ bed
📐 732 sq ft
Today
£303,649
streetscan.co.uk estimate
30 Jun 2023
£315,000
2 Oct 2020
£290,000
View +1 more
More details

Flat 26, 71 Great North Road, Hatfield, Welwyn Hatfield, Hertfordshire, AL9 5EN

🏠 Flat
🛏️ bed
📐 775 sq ft
Today
£336,642
streetscan.co.uk estimate
29 Nov 2016
£330,000
More details

Flat 27, 71 Great North Road, Hatfield, Welwyn Hatfield, Hertfordshire, AL9 5EN

🏠 Flat
🛏️ bed
📐 893 sq ft
Today
£348,255
streetscan.co.uk estimate
31 Mar 2017
£345,000
More details

Flat 28, 71 Great North Road, Hatfield, Welwyn Hatfield, Hertfordshire, AL9 5EN

🏠 Flat
🛏️ bed
📐 829 sq ft
Today
£348,255
streetscan.co.uk estimate
31 Mar 2017
£345,000
More details

Flat 3, 71 Great North Road, Hatfield, Welwyn Hatfield, Hertfordshire, AL9 5EN

🏠 Flat
🛏️ bed
📐 786 sq ft
Today
£324,038
streetscan.co.uk estimate
15 Sep 2016
£320,000
More details

Flat 4, 71 Great North Road, Hatfield, Welwyn Hatfield, Hertfordshire, AL9 5EN

🏠 Flat
🛏️ bed
📐 797 sq ft
Today
£293,129
streetscan.co.uk estimate
4 Mar 2022
£305,000
7 Oct 2016
£304,000
More details

Flat 6, 71 Great North Road, Hatfield, Welwyn Hatfield, Hertfordshire, AL9 5EN

🏠 Flat
🛏️ bed
📐 657 sq ft
Today
£407,539
streetscan.co.uk estimate
1 Nov 2017
£405,000
More details

Flat 7, 71 Great North Road, Hatfield, Welwyn Hatfield, Hertfordshire, AL9 5EN

🏠 Flat
🛏️ bed
📐 732 sq ft
Today
£291,668
streetscan.co.uk estimate
8 Aug 2025
£295,000
30 Sep 2021
£284,000
View +1 more
More details

Flat 8, 71 Great North Road, Hatfield, Welwyn Hatfield, Hertfordshire, AL9 5EN

🏠 Flat
🛏️ bed
📐 775 sq ft
Today
£319,984
streetscan.co.uk estimate
30 Aug 2016
£315,000
More details

Flat 9, 71 Great North Road, Hatfield, Welwyn Hatfield, Hertfordshire, AL9 5EN

🏠 Flat
🛏️ bed
📐 904 sq ft
Today
£293,968
streetscan.co.uk estimate
26 Mar 2021
£290,000
2 Jul 2018
£340,000
View +1 more
More details

Area Insights

Data Sources

Properties at AL9 5EN appear fourty-four times in the Land Registry records, with the latest transaction recorded on 8 Aug 2025. It also has twenty-seven Energy Performance Certificates (EPC) entries, the earliest dating back to 26 Jul 2016. We use this data, to estimate the property's characteristics and current market value.

This website uses public sector information from:

These datasets are licensed under the Open Government Licence v3.0.
This website is not affiliated with or endorsed by HM Land Registry or DLUHC.

Disclaimer: StreetScan.co.uk makes all reasonable efforts to ensure the information provided on this website is current and accurate; however, no warranties or representations are made as to its completeness or accuracy. StreetScan.co.uk expressly disclaims any and all liability for any loss, damage, or expense arising directly or indirectly from the use of, or reliance upon, such information.