Sold House Prices on Sibley Avenue, Harpenden
Every Land Registry property sale recorded on Sibley Avenue in the AL5 postcode district. Updated monthly, England and Wales coverage.
Total sales
75
7 Apr 1995 – 4 Dec 2025
Average price
£492,299
all property types, all years
Lowest sale
£75,000
Highest sale
£1,350,000
Recorded sales on Sibley Avenue
Showing 1–50 of 75 sales, newest first.
| Address | Postcode | Type | Tenure | Price | Date |
|---|---|---|---|---|---|
| 59 Sibley Avenue | AL5 1HF | Detached | Freehold | £1,100,000 | 4 Dec 2025 |
| 28 Sibley Avenue | AL5 1HF | Semi-detached | Freehold | £793,650 | 5 Sep 2025 |
| 57 Sibley Avenue | AL5 1HF | Detached | Freehold | £1,105,000 | 31 Mar 2025 |
| 45 Sibley Avenue | AL5 1HF | Detached | Freehold | £1,350,000 | 10 May 2024 |
| 36 Sibley Avenue | AL5 1HF | Detached | Freehold | £1,205,000 | 26 Oct 2023 |
| 43 Sibley Avenue | AL5 1HF | Detached | Freehold | £845,000 | 14 Jul 2023 |
| 27 Sibley Avenue | AL5 1HF | Terraced | Freehold | £500,000 | 15 Jun 2023 |
| 44 Sibley Avenue | AL5 1HF | Detached | Freehold | £660,000 | 23 Sep 2022 |
| 26 Sibley Avenue | AL5 1HF | Terraced | Freehold | £945,000 | 21 Jun 2022 |
| 34 Sibley Avenue | AL5 1HF | Semi-detached | Freehold | £755,000 | 20 Apr 2022 |
| 24 Sibley Avenue | AL5 1HF | Semi-detached | Freehold | £710,000 | 26 May 2021 |
| 20 Sibley Avenue | AL5 1HF | Semi-detached | Freehold | £750,000 | 18 Dec 2020 |
| 43 Sibley Avenue | AL5 1HF | Detached | Freehold | £730,000 | 18 Oct 2019 |
| 31 Sibley Avenue | AL5 1HF | Semi-detached | Freehold | £756,000 | 23 Aug 2019 |
| 40 Sibley Avenue | AL5 1HF | Detached | Freehold | £895,000 | 18 Dec 2018 |
| 14a Sibley Avenue | AL5 1HE | Detached | Freehold | £685,000 | 28 Sep 2018 |
| 22 Sibley Avenue | AL5 1HF | Semi-detached | Freehold | £585,000 | 20 Sep 2018 |
| 16 Sibley Avenue | AL5 1HF | Detached | Freehold | £665,000 | 20 Jun 2018 |
| 1 Sibley Avenue | AL5 1HE | Detached | Freehold | £705,000 | 6 Oct 2017 |
| 14 Sibley Avenue | AL5 1HE | Semi-detached | Freehold | £700,000 | 30 Aug 2017 |
| 15 Sibley Avenue | AL5 1HE | Semi-detached | Freehold | £427,000 | 21 Mar 2016 |
| 14a Sibley Avenue | AL5 1HE | Detached | Freehold | £431,830 | 18 Oct 2014 |
| 41 Sibley Avenue | AL5 1HF | Detached | Freehold | £875,000 | 13 Aug 2014 |
| 17 Sibley Avenue | AL5 1HE | Semi-detached | Freehold | £475,000 | 30 Jun 2014 |
| 8 Sibley Avenue | AL5 1HE | Semi-detached | Freehold | £650,000 | 29 May 2014 |
| 31 Sibley Avenue | AL5 1HF | Semi-detached | Freehold | £665,000 | 7 Feb 2014 |
| 16 Sibley Avenue | AL5 1HF | Detached | Freehold | £390,000 | 17 Jul 2013 |
| 17 Sibley Avenue | AL5 1HE | Semi-detached | Freehold | £312,500 | 24 May 2013 |
| 10 Sibley Avenue | AL5 1HE | Semi-detached | Freehold | £590,000 | 31 Oct 2012 |
| 14a Sibley Avenue | AL5 1HE | Detached | Freehold | £400,000 | 5 Oct 2012 |
| 9 Sibley Avenue | AL5 1HE | Semi-detached | Freehold | £453,100 | 3 Oct 2012 |
| 1 Sibley Avenue | AL5 1HE | Detached | Freehold | £500,000 | 28 Mar 2012 |
| 6 Sibley Avenue | AL5 1HE | Semi-detached | Freehold | £412,000 | 15 Dec 2011 |
| 18 Sibley Avenue | AL5 1HF | Semi-detached | Freehold | £452,000 | 29 Oct 2010 |
| 36 Sibley Avenue | AL5 1HF | Detached | Freehold | £690,000 | 16 Aug 2010 |
| 51 Sibley Avenue | AL5 1HF | Detached | Freehold | £650,000 | 14 Jul 2010 |
| 19 Sibley Avenue | AL5 1HF | Detached | Freehold | £425,000 | 30 Apr 2010 |
| 9 Sibley Avenue | AL5 1HE | Semi-detached | Freehold | £135,000 | 3 Dec 2009 |
| 26 Sibley Avenue | AL5 1HF | Terraced | Freehold | £440,000 | 26 Sep 2008 |
| 8 Sibley Avenue | AL5 1HE | Semi-detached | Freehold | £360,000 | 22 Aug 2008 |
| 25 Sibley Avenue | AL5 1HF | Semi-detached | Freehold | £395,000 | 28 Aug 2007 |
| 21 Sibley Avenue | AL5 1HF | Detached | Freehold | £395,000 | 6 Jul 2007 |
| 51 Sibley Avenue | AL5 1HF | Detached | Freehold | £662,500 | 25 Jun 2007 |
| 53 Sibley Avenue | AL5 1HF | Detached | Freehold | £485,000 | 31 Aug 2006 |
| 22 Sibley Avenue | AL5 1HF | Semi-detached | Freehold | £360,711 | 24 Aug 2006 |
| 10 Sibley Avenue | AL5 1HE | Semi-detached | Freehold | £370,000 | 20 Jul 2006 |
| 26 Sibley Avenue | AL5 1HF | Terraced | Freehold | £405,000 | 28 Apr 2006 |
| 39 Sibley Avenue | AL5 1HF | Detached | Freehold | £520,000 | 24 Feb 2006 |
| 45 Sibley Avenue | AL5 1HF | Detached | Freehold | £362,222 | 15 Dec 2005 |
| 35 Sibley Avenue | AL5 1HF | Semi-detached | Freehold | £345,000 | 18 Nov 2005 |
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Contains HM Land Registry data © Crown copyright and database right 2026. Licensed under the Open Government Licence v3.0. England and Wales only. Sale prices are as recorded by Land Registry and may exclude some private/below-threshold transactions.