Over the past 15 years, there have been 45 property sales recorded in the AL10 9UD postcode area. The highest sale price reached £440,000, while the most recent sale was for a detached flat sold in May 2025 for £223,000.

The estimated average property value in AL10 9UD currently stands at £306,930, which is approximately 26.2% 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 £4,309.

Property prices in AL10 9UD have risen by 2.7% over the past year , with a total increase of 6.8% over the past five years, and a long-term rise of 31.7% over the past decade.

The most common type of property sold in the area is flat, making up around 76% of transactions , followed by terraced and other.

Housing in AL10 9UD is predominantly owner-occupied, with an estimated 92% of homes being lived in by the owners.

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Property Sales

10 Aviation Avenue, Hatfield, Welwyn Hatfield, Hertfordshire, AL10 9UD

🏠 Flat
🛏️ bed
📐 616 sq ft
Today
£281,966
streetscan.co.uk estimate
4 Oct 2011
£183,000
More details

12 Aviation Avenue, Hatfield, Welwyn Hatfield, Hertfordshire, AL10 9UD

🏠 Flat
🛏️ 4bed
📐 635 sq ft
Today
£286,086
streetscan.co.uk estimate
30 Sep 2011
£183,000
More details

14 Aviation Avenue, Hatfield, Welwyn Hatfield, Hertfordshire, AL10 9UD

🏠 Flat
🛏️ 4bed
📐 646 sq ft
Today
£286,086
streetscan.co.uk estimate
30 Sep 2011
£183,000
More details

16 Aviation Avenue, Hatfield, Welwyn Hatfield, Hertfordshire, AL10 9UD

🏠 Terraced
🛏️ 6bed
📐 1001 sq ft
Today
£445,285
streetscan.co.uk estimate
30 Jun 2011
£250,000
More details

18 Aviation Avenue, Hatfield, Welwyn Hatfield, Hertfordshire, AL10 9UD

🏠 Terraced
🛏️ 6bed
📐 1033 sq ft
Today
£445,285
streetscan.co.uk estimate
30 Jun 2011
£250,000
More details

2 Aviation Avenue, Hatfield, Welwyn Hatfield, Hertfordshire, AL10 9UD

🏠 Other
🛏️ 4bed
📐 635 sq ft
Today
£109,989
streetscan.co.uk estimate
18 May 2017
£107,590
30 Sep 2011
£181,000
More details

20 Aviation Avenue, Hatfield, Welwyn Hatfield, Hertfordshire, AL10 9UD

🏠 Terraced
🛏️ 6bed
📐 1033 sq ft
Today
£445,285
streetscan.co.uk estimate
28 Jun 2011
£250,000
More details

22 Aviation Avenue, Hatfield, Welwyn Hatfield, Hertfordshire, AL10 9UD

🏠 Terraced
🛏️ 6bed
📐 1033 sq ft
Today
£445,285
streetscan.co.uk estimate
28 Jun 2011
£250,000
More details

24 Aviation Avenue, Hatfield, Welwyn Hatfield, Hertfordshire, AL10 9UD

🏠 Terraced
🛏️ 6bed
📐 1033 sq ft
Today
£445,285
streetscan.co.uk estimate
28 Jun 2011
£250,000
More details

26 Aviation Avenue, Hatfield, Welwyn Hatfield, Hertfordshire, AL10 9UD

🏠 Terraced
🛏️ 6bed
📐 1033 sq ft
Today
£442,690
streetscan.co.uk estimate
5 May 2023
£425,000
28 Jun 2011
£250,000
More details

28 Aviation Avenue, Hatfield, Welwyn Hatfield, Hertfordshire, AL10 9UD

🏠 Terraced
🛏️ 6bed
📐 1033 sq ft
Today
£445,285
streetscan.co.uk estimate
28 Jun 2011
£250,000
More details

30 Aviation Avenue, Hatfield, Welwyn Hatfield, Hertfordshire, AL10 9UD

🏠 Terraced
🛏️ 3bed
📐 1163 sq ft
Today
£456,888
streetscan.co.uk estimate
4 Apr 2023
£440,000
28 Jun 2011
£250,000
More details

32 Aviation Avenue, Hatfield, Welwyn Hatfield, Hertfordshire, AL10 9UD

🏠 Flat
🛏️ 3bed
📐 549 sq ft
Today
£267,991
streetscan.co.uk estimate
28 Jun 2011
£182,000
More details

34 Aviation Avenue, Hatfield, Welwyn Hatfield, Hertfordshire, AL10 9UD

🏠 Flat
🛏️ 4bed
📐 710 sq ft
Today
£275,796
streetscan.co.uk estimate
16 Dec 2010
£181,000
More details

36 Aviation Avenue, Hatfield, Welwyn Hatfield, Hertfordshire, AL10 9UD

🏠 Flat
🛏️ 4bed
📐 710 sq ft
Today
£275,796
streetscan.co.uk estimate
23 Dec 2010
£181,000
More details

38 Aviation Avenue, Hatfield, Welwyn Hatfield, Hertfordshire, AL10 9UD

🏠 Flat
🛏️ 4bed
📐 710 sq ft
Today
£232,161
streetscan.co.uk estimate
30 May 2025
£223,000
21 Dec 2010
£183,000
More details

4 Aviation Avenue, Hatfield, Welwyn Hatfield, Hertfordshire, AL10 9UD

🏠 Flat
🛏️ 4bed
📐 646 sq ft
Today
£256,117
streetscan.co.uk estimate
11 Jan 2019
£250,000
30 Sep 2011
£182,000
More details

40 Aviation Avenue, Hatfield, Welwyn Hatfield, Hertfordshire, AL10 9UD

🏠 Flat
🛏️ 4bed
📐 710 sq ft
Today
£277,320
streetscan.co.uk estimate
23 Dec 2010
£182,000
More details

42 Aviation Avenue, Hatfield, Welwyn Hatfield, Hertfordshire, AL10 9UD

🏠 Flat
🛏️ 4bed
📐 786 sq ft
Today
£274,272
streetscan.co.uk estimate
21 Dec 2010
£180,000
More details

44 Aviation Avenue, Hatfield, Welwyn Hatfield, Hertfordshire, AL10 9UD

🏠 Flat
🛏️ 4bed
📐 710 sq ft
Today
£274,272
streetscan.co.uk estimate
21 Dec 2010
£180,000
More details

46 Aviation Avenue, Hatfield, Welwyn Hatfield, Hertfordshire, AL10 9UD

🏠 Flat
🛏️ 3bed
📐 678 sq ft
Today
£275,796
streetscan.co.uk estimate
21 Dec 2010
£181,000
More details

48 Aviation Avenue, Hatfield, Welwyn Hatfield, Hertfordshire, AL10 9UD

🏠 Flat
🛏️ 4bed
📐 710 sq ft
Today
£275,796
streetscan.co.uk estimate
23 Dec 2010
£181,000
More details

50 Aviation Avenue, Hatfield, Welwyn Hatfield, Hertfordshire, AL10 9UD

🏠 Flat
🛏️ 4bed
📐 710 sq ft
Today
£278,843
streetscan.co.uk estimate
21 Dec 2010
£183,000
More details

52 Aviation Avenue, Hatfield, Welwyn Hatfield, Hertfordshire, AL10 9UD

🏠 Flat
🛏️ 4bed
📐 710 sq ft
Today
£278,843
streetscan.co.uk estimate
21 Dec 2010
£183,000
More details

54 Aviation Avenue, Hatfield, Welwyn Hatfield, Hertfordshire, AL10 9UD

🏠 Flat
🛏️ 4bed
📐 710 sq ft
Today
£278,843
streetscan.co.uk estimate
23 Dec 2010
£183,000
More details

56 Aviation Avenue, Hatfield, Welwyn Hatfield, Hertfordshire, AL10 9UD

🏠 Flat
🛏️ 4bed
📐 710 sq ft
Today
£280,367
streetscan.co.uk estimate
21 Dec 2010
£184,000
More details

58 Aviation Avenue, Hatfield, Welwyn Hatfield, Hertfordshire, AL10 9UD

🏠 Flat
🛏️ 4bed
📐 732 sq ft
Today
£261,531
streetscan.co.uk estimate
26 Sep 2017
£258,000
21 Dec 2010
£181,000
More details

6 Aviation Avenue, Hatfield, Welwyn Hatfield, Hertfordshire, AL10 9UD

🏠 Flat
🛏️ 4bed
📐 635 sq ft
Today
£284,523
streetscan.co.uk estimate
30 Sep 2011
£182,000
More details

60 Aviation Avenue, Hatfield, Welwyn Hatfield, Hertfordshire, AL10 9UD

🏠 Flat
🛏️ 4bed
📐 710 sq ft
Today
£277,320
streetscan.co.uk estimate
21 Dec 2010
£182,000
More details

62 Aviation Avenue, Hatfield, Welwyn Hatfield, Hertfordshire, AL10 9UD

🏠 Flat
🛏️ 4bed
📐 710 sq ft
Today
£278,843
streetscan.co.uk estimate
21 Dec 2010
£183,000
More details

64 Aviation Avenue, Hatfield, Welwyn Hatfield, Hertfordshire, AL10 9UD

🏠 Flat
🛏️ 4bed
📐 710 sq ft
Today
£278,843
streetscan.co.uk estimate
21 Dec 2010
£183,000
More details

66 Aviation Avenue, Hatfield, Welwyn Hatfield, Hertfordshire, AL10 9UD

🏠 Flat
🛏️ 4bed
📐 710 sq ft
Today
£226,588
streetscan.co.uk estimate
6 Dec 2024
£224,000
21 Dec 2010
£184,000
More details

68 Aviation Avenue, Hatfield, Welwyn Hatfield, Hertfordshire, AL10 9UD

🏠 Flat
🛏️ 4bed
📐 710 sq ft
Today
£281,891
streetscan.co.uk estimate
21 Dec 2010
£185,000
More details

70 Aviation Avenue, Hatfield, Welwyn Hatfield, Hertfordshire, AL10 9UD

🏠 Flat
🛏️ 4bed
📐 786 sq ft
Today
£275,796
streetscan.co.uk estimate
21 Dec 2010
£181,000
More details

72 Aviation Avenue, Hatfield, Welwyn Hatfield, Hertfordshire, AL10 9UD

🏠 Flat
🛏️ 4bed
📐 786 sq ft
Today
£277,320
streetscan.co.uk estimate
21 Dec 2010
£182,000
More details

74 Aviation Avenue, Hatfield, Welwyn Hatfield, Hertfordshire, AL10 9UD

🏠 Flat
🛏️ 4bed
📐 786 sq ft
Today
£278,843
streetscan.co.uk estimate
23 Dec 2010
£183,000
More details

76 Aviation Avenue, Hatfield, Welwyn Hatfield, Hertfordshire, AL10 9UD

🏠 Flat
🛏️ 3bed
📐 549 sq ft
Today
£277,320
streetscan.co.uk estimate
23 Dec 2010
£182,000
More details

8 Aviation Avenue, Hatfield, Welwyn Hatfield, Hertfordshire, AL10 9UD

🏠 Flat
🛏️ 4bed
📐 635 sq ft
Today
£286,086
streetscan.co.uk estimate
30 Sep 2011
£183,000
More details

Area Insights

Data Sources

Properties at AL10 9UD appear fourty-five times in the Land Registry records, with the latest transaction recorded on 30 May 2025. It also has thirty-eight Energy Performance Certificates (EPC) entries, the earliest dating back to 8 Sep 2021. 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.