Over the past 30 years, there have been 66 property sales recorded in the AL3 5JN postcode area. The highest sale price reached £815,000, while the most recent sale was for a terraced house sold in March 2026 for £550,000.

The estimated average property value in AL3 5JN currently stands at £625,109, 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 £8,432.

Property prices in AL3 5JN have risen by 5% over the past year , with a total increase of 18.5% over the past five years , and a long-term rise of 38.3% over the past decade .

The most common type of property sold in the area is terraced, making up around 91% of transactions , followed by detached and other.

Housing in AL3 5JN is predominantly owner-occupied, with an estimated 75% of homes being lived in by the owners.

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Property Sales

1 Oster Street, St Albans, Hertfordshire, AL3 5JN

🏠 Terraced
🛏️ 4bed
📐 667 sq ft
Today
£635,552
streetscan.co.uk estimate
31 Jul 2015
£462,000
27 Jan 2006
£240,000
More details

11 Oster Street, St Albans, Hertfordshire, AL3 5JN

🏠 Terraced
🛏️ 4bed
📐 691 sq ft
Today
£545,051
streetscan.co.uk estimate
8 Jun 2018
£460,000
28 Oct 2011
£310,000
View +3 more
More details

13 Oster Street, St Albans, Hertfordshire, AL3 5JN

🏠 Terraced
🛏️ 5bed
📐 829 sq ft
Today
£677,881
streetscan.co.uk estimate
14 Nov 2014
£476,000
10 Jul 2009
£280,000
View +1 more
More details

15 Oster Street, St Albans, Hertfordshire, AL3 5JN

🏠 Terraced
🛏️ 5bed
📐 689 sq ft
Today
£656,875
streetscan.co.uk estimate
12 Feb 2001
£180,000
More details

17 Oster Street, St Albans, Hertfordshire, AL3 5JN

Today
£532,765
streetscan.co.uk estimate
21 Apr 1999
£110,000

19 Oster Street, St Albans, Hertfordshire, AL3 5JN

🏠 Terraced
🛏️ 4bed
📐 721 sq ft
Today
£590,473
streetscan.co.uk estimate
18 Aug 2022
£568,000
25 Jan 2018
£480,000
View +3 more
More details

21 Oster Street, St Albans, Hertfordshire, AL3 5JN

Today
£711,859
streetscan.co.uk estimate
30 Nov 2001
£212,000
31 May 1996
£105,000
27 Nov 1995
£73,500

23 Oster Street, St Albans, Hertfordshire, AL3 5JN

🏠 Terraced
🛏️ 4bed
📐 732 sq ft
Today
£597,684
streetscan.co.uk estimate
15 Jan 2021
£517,500
17 Jul 2015
£445,000
View +4 more
More details

25 Oster Street, St Albans, Hertfordshire, AL3 5JN

🏠 Terraced
🛏️ 4bed
📐 754 sq ft
Today
£564,890
streetscan.co.uk estimate
29 Sep 2011
£315,500
23 Jun 2006
£238,657
View +1 more
More details

27 Oster Street, St Albans, Hertfordshire, AL3 5JN

🏠 Terraced
🛏️ 4bed
📐 936 sq ft
Today
£548,945
streetscan.co.uk estimate
29 Jun 2021
£480,000
29 Aug 2014
£495,000
View +4 more
More details

3 Oster Street, St Albans, Hertfordshire, AL3 5JN

🏠 Terraced
🛏️ 5bed
📐 840 sq ft
Today
£550,000
streetscan.co.uk estimate
19 Mar 2026
£550,000
26 Sep 2022
£565,000
View +7 more
More details

31 Oster Street, St Albans, Hertfordshire, AL3 5JN

🏠 Other
🛏️ 6bed
📐 1066 sq ft
Today
£490,900
streetscan.co.uk estimate
10 Jun 2022
£500,000
More details

33 Oster Street, St Albans, Hertfordshire, AL3 5JN

🏠 Terraced
🛏️ 4bed
📐 764 sq ft
Today
£623,739
streetscan.co.uk estimate
25 Aug 2022
£600,000
7 Oct 2016
£445,000
View +2 more
More details

35 Oster Street, St Albans, Hertfordshire, AL3 5JN

🏠 Terraced
🛏️ 5bed
📐 872 sq ft
Today
£696,894
streetscan.co.uk estimate
21 Jun 2022
£646,500
10 Apr 2015
£440,000
View +3 more
More details

37 Oster Street, St Albans, Hertfordshire, AL3 5JN

🏠 Detached
🛏️ 4bed
📐 775 sq ft
Today
£781,853
streetscan.co.uk estimate
30 Sep 2011
£457,500
11 Aug 2006
£324,950
More details

39 Oster Street, St Albans, Hertfordshire, AL3 5JN

🏠 Detached
🛏️ 6bed
📐 1281 sq ft
Today
£971,842
streetscan.co.uk estimate
27 Aug 2019
£815,000
30 Nov 2006
£520,000
More details

5 Oster Street, St Albans, Hertfordshire, AL3 5JN

🏠 Terraced
🛏️ 4bed
📐 710 sq ft
Today
£588,602
streetscan.co.uk estimate
27 Mar 2024
£555,000
29 May 2020
£499,995
View +2 more
More details

9 Oster Street, St Albans, Hertfordshire, AL3 5JN

🏠 Terraced
🛏️ 3bed
📐 700 sq ft
Today
£579,596
streetscan.co.uk estimate
16 Jun 2023
£525,000
30 Jan 2006
£235,000
View +2 more
More details

Area Insights

Data Sources

Properties at AL3 5JN appear sixty-six times in the Land Registry records, with the latest transaction recorded on 19 Mar 2026. It also has sixteen Energy Performance Certificates (EPC) entries, the earliest dating back to 9 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.