Over the past 29 years, there have been 21 property sales recorded in the AL6 9RJ postcode area. The highest sale price reached £900,000, while the most recent sale was for a detached house sold in October 2025 for £900,000.

The estimated average property value in AL6 9RJ currently stands at £824,107, which is roughly in line with the city average (within ±8%), suggesting property prices reflect broader market trends.

In terms of size, the average price per square metre is approximately £5,094.

Property prices in AL6 9RJ have risen by 2% over the past year , with a total increase of 11.7% over the past five years, and a long-term rise of 45.1% over the past decade.

The most common type of property sold in the area is detached, making up around 90% of transactions , followed by semi-detached.

Housing in AL6 9RJ is predominantly owner-occupied, with an estimated 85% of homes being lived in by the owners.

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Property Sales

10 Roman Way, Welwyn, Welwyn Hatfield, Hertfordshire, AL6 9RJ

Today
£797,373
streetscan.co.uk estimate
7 May 2004
£388,000

12 Roman Way, Welwyn, Welwyn Hatfield, Hertfordshire, AL6 9RJ

🏠 Semi-detached
🛏️ 7bed
📐 2045 sq ft
13 Oct 2025
£900,000
9 Sep 2011
£410,000
More details

14 Roman Way, Welwyn, Welwyn Hatfield, Hertfordshire, AL6 9RJ

🏠 Detached
🛏️ 7bed
📐 1808 sq ft
Today
£797,989
streetscan.co.uk estimate
16 Apr 2010
£450,000
23 Dec 2003
£348,000
View +2 more
More details

16 Roman Way, Welwyn, Welwyn Hatfield, Hertfordshire, AL6 9RJ

Today
£834,409
streetscan.co.uk estimate
19 Dec 1996
£160,000

18 Roman Way, Welwyn, Welwyn Hatfield, Hertfordshire, AL6 9RJ

🏠 Detached
🛏️ 6bed
📐 1507 sq ft
Today
£777,748
streetscan.co.uk estimate
4 Jul 2011
£445,000
17 Dec 2004
£400,000
View +1 more
More details

3 Roman Way, Welwyn, Welwyn Hatfield, Hertfordshire, AL6 9RJ

🏠 Detached
🛏️ 6bed
📐 1572 sq ft
Today
£741,765
streetscan.co.uk estimate
19 Dec 2016
£650,000
More details

4 Roman Way, Welwyn, Welwyn Hatfield, Hertfordshire, AL6 9RJ

🏠 Detached
🛏️ 7bed
📐 1787 sq ft
Today
£866,071
streetscan.co.uk estimate
29 Jul 2014
£575,000
20 Jul 1999
£200,000
More details

7 Roman Way, Welwyn, Welwyn Hatfield, Hertfordshire, AL6 9RJ

🏠 Detached
🛏️ 6bed
📐 1572 sq ft
Today
£918,420
streetscan.co.uk estimate
24 Jul 2020
£819,950
27 Jun 2014
£495,000
View +2 more
More details

8 Roman Way, Welwyn, Welwyn Hatfield, Hertfordshire, AL6 9RJ

🏠 Detached
🛏️ 7bed
📐 1464 sq ft
Today
£664,842
streetscan.co.uk estimate
29 Aug 2023
£695,000
More details

Oakridge, 22 Roman Way, Welwyn, Welwyn Hatfield, Hertfordshire, AL6 9RJ

Today
£1,111,458
streetscan.co.uk estimate
26 Mar 1999
£275,000
22 Jan 1999
£295,000

Area Insights

Data Sources

Properties at AL6 9RJ appear twenty-one times in the Land Registry records, with the latest transaction recorded on 13 Oct 2025. It also has seven Energy Performance Certificates (EPC) entries, the earliest dating back to 31 Oct 2017. 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.