Sibley Avenue, St Albans
Sold-price history and street data for Sibley Avenue in St Albans — every sale sourced to HM Land Registry, free from Acreright.
Homes sold here: 37 detached · 34 semi-detached · 4 terraced.
8 companies have their registered office on this street (Companies House, 2026-07-01) — where a company is registered, not necessarily where it trades.
EPC ratings on this street: 39% are rated C or better (B 4 · C 8 · D 16 · E 3) — Energy Performance of Buildings register.
Full St Albans area report → — prices, schools, crime, transport and more.
Sold prices
| Date | Address | Type | Tenure | Price |
|---|---|---|---|---|
| Dec 2025 | 59 Sibley Avenue | Detached | Freehold | £1,100,000 |
| Sep 2025 | 28 Sibley Avenue | Semi-detached | Freehold | £793,650 |
| Mar 2025 | 57 Sibley Avenue | Detached | Freehold | £1,105,000 |
| May 2024 | 45, Sibley Avenue | Detached | Freehold | £1,350,000 |
| Oct 2023 | 36 Sibley Avenue | Detached | Freehold | £1,205,000 |
| Jul 2023 | 43 Sibley Avenue | Detached | Freehold | £845,000 |
| Jun 2023 | 27 Sibley Avenue | Terraced | Freehold | £500,000 |
| Sep 2022 | 44 SIBLEY AVENUE HARPENDEN | Detached | Freehold | £660,000 |
| Jun 2022 | 26 Sibley Avenue | Terraced | Freehold | £945,000 |
| Apr 2022 | 34 Sibley Avenue | Semi-detached | Freehold | £755,000 |
| May 2021 | 24 SIBLEY AVENUE HARPENDEN | Semi-detached | Freehold | £710,000 |
| Dec 2020 | 20, Sibley Avenue | Semi-detached | Freehold | £750,000 |
| Oct 2019 | 43 Sibley Avenue | Detached | Freehold | £730,000 |
| Aug 2019 | 31, Sibley Avenue ·B | Semi-detached | Freehold | £756,000 |
| Dec 2018 | 40, Sibley Avenue | Detached | Freehold | £895,000 |
| Sep 2018 | 14a, Sibley Avenue | Detached | Freehold | £685,000 |
| Sep 2018 | 22, Sibley Avenue | Semi-detached | Freehold | £585,000 |
| Jun 2018 | 16, Sibley Avenue | Detached | Freehold | £665,000 |
| Oct 2017 | 1 SIBLEY AVENUE | Detached | Freehold | £705,000 |
| Aug 2017 | 14, Sibley Avenue | Semi-detached | Freehold | £700,000 |
| Mar 2016 | 15, Sibley Avenue | Semi-detached | Freehold | £427,000 |
| Oct 2014 | 14a, Sibley Avenue | Detached | Freehold | £431,830 |
| Aug 2014 | 41, Sibley Avenue | Detached | Freehold | £875,000 |
| Jun 2014 | 17, Sibley Avenue | Semi-detached | Freehold | £475,000 |
| May 2014 | 8, Sibley Avenue | Semi-detached | Freehold | £650,000 |
| Feb 2014 | 31, Sibley Avenue | Semi-detached | Freehold | £665,000 |
| Jul 2013 | 16, Sibley Avenue | Detached | Freehold | £390,000 |
| May 2013 | 17, Sibley Avenue | Semi-detached | Freehold | £312,500 |
| Oct 2012 | 10 SIBLEY AVENUE | Semi-detached | Freehold | £590,000 |
| Oct 2012 | 14a, Sibley Avenue | Detached | Freehold | £400,000 |
| Oct 2012 | 9, Sibley Avenue | Semi-detached | Freehold | £453,100 |
| Mar 2012 | 1 SIBLEY AVENUE | Detached | Freehold | £500,000 |
| Dec 2011 | 6 SIBLEY AVENUE | Semi-detached | Freehold | £412,000 |
| Oct 2010 | 18 SIBLEY AVENUE | Semi-detached | Freehold | £452,000 |
| Aug 2010 | 36 Sibley Avenue | Detached | Freehold | £690,000 |
| Jul 2010 | 51 SIBLEY AVENUE | Detached | Freehold | £650,000 |
| Apr 2010 | 19 SIBLEY AVENUE | Detached | Freehold | £425,000 |
| Dec 2009 | 9, Sibley Avenue | Semi-detached | Freehold | £135,000 |
| Sep 2008 | 26 Sibley Avenue | Terraced | Freehold | £440,000 |
| Aug 2008 | 8, Sibley Avenue | Semi-detached | Freehold | £360,000 |
| Aug 2007 | 25 SIBLEY AVENUE | Semi-detached | Freehold | £395,000 |
| Jul 2007 | 21 SIBLEY AVENUE | Detached | Freehold | £395,000 |
| Jun 2007 | 51 SIBLEY AVENUE | Detached | Freehold | £662,500 |
| Aug 2006 | 53, Sibley Avenue | Detached | Freehold | £485,000 |
| Aug 2006 | 22, Sibley Avenue | Semi-detached | Freehold | £360,711 |
| Jul 2006 | 10 SIBLEY AVENUE | Semi-detached | Freehold | £370,000 |
| Apr 2006 | 26 Sibley Avenue | Terraced | Freehold | £405,000 |
| Feb 2006 | 39 SIBLEY AVENUE | Detached | Freehold | £520,000 |
| Dec 2005 | 45, Sibley Avenue | Detached | Freehold | £362,222 |
| Nov 2005 | 35 SIBLEY AVENUE | Semi-detached | Freehold | £345,000 |
| Jul 2005 | 18 SIBLEY AVENUE | Semi-detached | Freehold | £385,000 |
| Apr 2005 | 51 SIBLEY AVENUE | Detached | Freehold | £400,000 |
| Nov 2004 | 31, Sibley Avenue | Semi-detached | Freehold | £315,000 |
| Oct 2004 | 1 SIBLEY AVENUE | Detached | Freehold | £329,950 |
| Oct 2004 | 11 SIBLEY AVENUE | Semi-detached | Freehold | £357,250 |
| Apr 2004 | 25 SIBLEY AVENUE | Semi-detached | Freehold | £290,000 |
| Nov 2003 | 4 SIBLEY AVENUE | Semi-detached | Freehold | £295,000 |
| Jul 2003 | 7 Sibley Avenue | Semi-detached | Freehold | £275,000 |
| Nov 2002 | 25 SIBLEY AVENUE | Semi-detached | Freehold | £249,000 |
| Aug 2002 | 36 Sibley Avenue | Detached | Freehold | £485,000 |
HM Land Registry Price Paid · updated Jul 2026. Showing the 60 most recent of 75 sales. Prices are nominal. “·B” marks a Land Registry category-B transfer (may not reflect full market value).
Has it held its value?
21 homes on Sibley Avenue sold twice in the records — 0% resold for less than the previous owner paid (nominal). How this is measured.
What locals say
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