Sold prices in Sibley Avenue, Harpenden
£425,000
Median sold price
75
Sales
-18.5%
12-month trend
£75,000–£1,350,000
Range
What this means
Across 75 recorded sales in Sibley Avenue, Harpenden, the median price paid is £425,000. Comparing the most recent 12 months (3 sales, median £1,100,000) with the year before (1 sales, median £1,350,000), the median has moved -18.5%.
Property mix: Detached 49.3%; Semi-detached 45.3%; Terraced 5.3%.
Every figure is computed from the transactions listed below — nothing is estimated or modelled.
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A curated convenience compiled from open Land Registry data (OGL v3.0).
Recent sales
| Date | Address | Type | Tenure | Price |
|---|---|---|---|---|
| 04 Dec 2025 | 59, SIBLEY AVENUE, HARPENDEN | Detached | Freehold | £1,100,000 |
| 05 Sep 2025 | 28, SIBLEY AVENUE, HARPENDEN | Semi-detached | Freehold | £793,650 |
| 31 Mar 2025 | 57, SIBLEY AVENUE, HARPENDEN | Detached | Freehold | £1,105,000 |
| 10 May 2024 | 45, SIBLEY AVENUE, HARPENDEN | Detached | Freehold | £1,350,000 |
| 26 Oct 2023 | 36, SIBLEY AVENUE, HARPENDEN | Detached | Freehold | £1,205,000 |
| 14 Jul 2023 | 43, SIBLEY AVENUE, HARPENDEN | Detached | Freehold | £845,000 |
| 15 Jun 2023 | 27, SIBLEY AVENUE, HARPENDEN | Terraced | Freehold | £500,000 |
| 23 Sep 2022 | 44, SIBLEY AVENUE, HARPENDEN | Detached | Freehold | £660,000 |
| 21 Jun 2022 | 26, SIBLEY AVENUE, HARPENDEN | Terraced | Freehold | £945,000 |
| 20 Apr 2022 | 34, SIBLEY AVENUE, HARPENDEN | Semi-detached | Freehold | £755,000 |
| 26 May 2021 | 24, SIBLEY AVENUE, HARPENDEN | Semi-detached | Freehold | £710,000 |
| 18 Dec 2020 | 20, SIBLEY AVENUE, HARPENDEN | Semi-detached | Freehold | £750,000 |
| 18 Oct 2019 | 43, SIBLEY AVENUE, HARPENDEN | Detached | Freehold | £730,000 |
| 23 Aug 2019 | 31, SIBLEY AVENUE, HARPENDEN | Semi-detached | Freehold | £756,000 |
| 18 Dec 2018 | 40, SIBLEY AVENUE, HARPENDEN | Detached | Freehold | £895,000 |
| 28 Sep 2018 | 14A, SIBLEY AVENUE, HARPENDEN | Detached | Freehold | £685,000 |
| 20 Sep 2018 | 22, SIBLEY AVENUE, HARPENDEN | Semi-detached | Freehold | £585,000 |
| 20 Jun 2018 | 16, SIBLEY AVENUE, HARPENDEN | Detached | Freehold | £665,000 |
| 06 Oct 2017 | 1, SIBLEY AVENUE, HARPENDEN | Detached | Freehold | £705,000 |
| 30 Aug 2017 | 14, SIBLEY AVENUE, HARPENDEN | Semi-detached | Freehold | £700,000 |
| 21 Mar 2016 | 15, SIBLEY AVENUE, HARPENDEN | Semi-detached | Freehold | £427,000 |
| 18 Oct 2014 | 14A, SIBLEY AVENUE, HARPENDEN | Detached | Freehold | £431,830 |
| 13 Aug 2014 | 41, SIBLEY AVENUE, HARPENDEN | Detached | Freehold | £875,000 |
| 30 Jun 2014 | 17, SIBLEY AVENUE, HARPENDEN | Semi-detached | Freehold | £475,000 |
| 29 May 2014 | 8, SIBLEY AVENUE, HARPENDEN | Semi-detached | Freehold | £650,000 |
| 07 Feb 2014 | 31, SIBLEY AVENUE, HARPENDEN | Semi-detached | Freehold | £665,000 |
| 17 Jul 2013 | 16, SIBLEY AVENUE, HARPENDEN | Detached | Freehold | £390,000 |
| 24 May 2013 | 17, SIBLEY AVENUE, HARPENDEN | Semi-detached | Freehold | £312,500 |
| 31 Oct 2012 | 10, SIBLEY AVENUE, HARPENDEN | Semi-detached | Freehold | £590,000 |
| 05 Oct 2012 | 14A, SIBLEY AVENUE, HARPENDEN | Detached | Freehold | £400,000 |
| 03 Oct 2012 | 9, SIBLEY AVENUE, HARPENDEN | Semi-detached | Freehold | £453,100 |
| 28 Mar 2012 | 1, SIBLEY AVENUE, HARPENDEN | Detached | Freehold | £500,000 |
| 15 Dec 2011 | 6, SIBLEY AVENUE, HARPENDEN | Semi-detached | Freehold | £412,000 |
| 29 Oct 2010 | 18, SIBLEY AVENUE, HARPENDEN | Semi-detached | Freehold | £452,000 |
| 16 Aug 2010 | 36, SIBLEY AVENUE, HARPENDEN | Detached | Freehold | £690,000 |
| 14 Jul 2010 | 51, SIBLEY AVENUE, HARPENDEN | Detached | Freehold | £650,000 |
| 30 Apr 2010 | 19, SIBLEY AVENUE, HARPENDEN | Detached | Freehold | £425,000 |
| 03 Dec 2009 | 9, SIBLEY AVENUE, HARPENDEN | Semi-detached | Freehold | £135,000 |
| 26 Sep 2008 | 26, SIBLEY AVENUE, HARPENDEN | Terraced | Freehold | £440,000 |
| 22 Aug 2008 | 8, SIBLEY AVENUE, HARPENDEN | Semi-detached | Freehold | £360,000 |
| 28 Aug 2007 | 25, SIBLEY AVENUE, HARPENDEN | Semi-detached | Freehold | £395,000 |
| 06 Jul 2007 | 21, SIBLEY AVENUE, HARPENDEN | Detached | Freehold | £395,000 |
| 25 Jun 2007 | 51, SIBLEY AVENUE, HARPENDEN | Detached | Freehold | £662,500 |
| 31 Aug 2006 | 53, SIBLEY AVENUE, HARPENDEN | Detached | Freehold | £485,000 |
| 24 Aug 2006 | 22, SIBLEY AVENUE, HARPENDEN | Semi-detached | Freehold | £360,711 |
| 20 Jul 2006 | 10, SIBLEY AVENUE, HARPENDEN | Semi-detached | Freehold | £370,000 |
| 28 Apr 2006 | 26, SIBLEY AVENUE, HARPENDEN | Terraced | Freehold | £405,000 |
| 24 Feb 2006 | 39, SIBLEY AVENUE, HARPENDEN | Detached | Freehold | £520,000 |
| 15 Dec 2005 | 45, SIBLEY AVENUE, HARPENDEN | Detached | Freehold | £362,222 |
| 18 Nov 2005 | 35, SIBLEY AVENUE, HARPENDEN | Semi-detached | Freehold | £345,000 |
Each row is one recorded transaction (unique id 4777E0AE…). Showing the 50 most recent.