Calder Avenue, Welwyn Hatfield
Sold-price history and street data for Calder Avenue in Welwyn Hatfield — every sale sourced to HM Land Registry, free from Acreright.
Homes sold here: 69 detached · 2 semi-detached.
9 companies have their registered office on this street, of which 3 are property companies (Companies House, 2026-07-01) — where a company is registered, not necessarily where it trades.
EPC ratings on this street: 45% are rated C or better (B 5 · C 9 · D 13 · E 2 · F 2) — Energy Performance of Buildings register.
Full Welwyn Hatfield area report → — prices, schools, crime, transport and more.
Sold prices
| Date | Address | Type | Tenure | Price |
|---|---|---|---|---|
| Nov 2025 | 9 Calder Avenue Brookmans Park | Detached | Freehold | £1,125,000 |
| Mar 2025 | 43 Calder Avenue Brookmans Park ·B | Detached | Freehold | £1,175,000 |
| Dec 2024 | 28 Calder Avenue Brookmans Park | Detached | Freehold | £1,895,000 |
| Feb 2022 | 38 Calder Avenue Brookmans Park | Detached | Freehold | £1,300,000 |
| Sep 2021 | 10 CALDER AVENUE BROOKMANS PARK | Detached | Freehold | £1,399,950 |
| May 2021 | 12 CALDER AVENUE BROOKMANS PARK | Detached | Freehold | £1,030,000 |
| Apr 2021 | 1a, Calder Avenue Brookmans Park ·B | Detached | Freehold | £1,100,000 |
| Feb 2021 | 18 CALDER AVENUE BROOKMANS PARK | Detached | Freehold | £980,000 |
| Jan 2021 | 6, Calder Avenue Brookmans Park | Detached | Freehold | £1,050,000 |
| Dec 2019 | 31, Calder Avenue Brookmans Park | Detached | Freehold | £1,015,000 |
| Oct 2019 | 1a, Calder Avenue Brookmans Park | Detached | Freehold | £925,000 |
| Oct 2019 | 5, Calder Avenue Brookmans Park | Detached | Freehold | £950,000 |
| May 2019 | 1, Calder Avenue Brookmans Park | Detached | Freehold | £1,500,000 |
| Feb 2019 | 36a, Calder Avenue Brookmans Park | Detached | Freehold | £1,140,000 |
| Dec 2018 | 28 Calder Avenue Brookmans Park | Detached | Freehold | £1,150,000 |
| Oct 2017 | 9 Calder Avenue Brookmans Park | Detached | Freehold | £1,070,000 |
| Aug 2017 | CHEWTON HOUSE, 61 CALDER AVENUE | Detached | Freehold | £1,475,000 |
| Jul 2017 | 48 Calder Avenue Brookmans Park | Detached | Freehold | £920,000 |
| Jun 2017 | LIMEWOOD HOUSE, 61A CALDER AVENUE | Detached | Freehold | £1,475,000 |
| May 2016 | 1, Calder Avenue Brookmans Park | Detached | Freehold | £750,000 |
| Oct 2015 | 8, Calder Avenue Brookmans Park | Detached | Freehold | £825,000 |
| Jun 2014 | 43 Calder Avenue Brookmans Park | Detached | Freehold | £850,000 |
| Jan 2014 | 45, Calder Avenue Brookmans Park | Semi-detached | Freehold | £305,000 |
| Dec 2013 | 19 CALDER AVENUE | Detached | Freehold | £1,095,000 |
| Nov 2013 | 5, Calder Avenue Brookmans Park | Detached | Freehold | £867,500 |
| Oct 2013 | 46 CALDER AVENUE | Detached | Freehold | £862,000 |
| Jun 2013 | 14, Calder Avenue Brookmans Park | Detached | Freehold | £610,000 |
| Feb 2013 | 23 CALDER AVENUE BROOKMANS PARK | Detached | Freehold | £975,000 |
| Sep 2012 | 10 CALDER AVENUE BROOKMANS PARK | Detached | Freehold | £690,000 |
| Nov 2011 | 75 CALDER AVENUE | Detached | Freehold | £750,000 |
| Oct 2011 | 17 CALDER AVENUE | Detached | Freehold | £725,000 |
| Dec 2010 | 39 Calder Avenue Brookmans Park | Detached | Freehold | £835,000 |
| May 2010 | 77 CALDER AVENUE | Detached | Freehold | £600,000 |
| Dec 2009 | 53 Calder Avenue Brookmans Park | Detached | Freehold | £700,000 |
| Jun 2009 | 38 Calder Avenue Brookmans Park | Detached | Freehold | £800,000 |
| May 2009 | 44 CALDER AVENUE | Detached | Freehold | £686,500 |
| May 2009 | 13 CALDER AVENUE | Detached | Freehold | £635,000 |
| Oct 2008 | 81 Calder Avenue Brookmans Park | Detached | Freehold | £772,000 |
| Jul 2007 | 43 Calder Avenue Brookmans Park | Detached | Freehold | £760,000 |
| May 2007 | 40 CALDER AVENUE | Detached | Freehold | £707,500 |
| Feb 2007 | 23 CALDER AVENUE BROOKMANS PARK | Detached | Freehold | £700,000 |
| Feb 2007 | 35 CALDER AVENUE | Detached | Freehold | £580,000 |
| Sep 2006 | 36 CALDER AVENUE | Detached | Freehold | £650,000 |
| Apr 2006 | 33 CALDER AVENUE | Detached | Freehold | £565,000 |
| Jun 2005 | 37 CALDER AVENUE | Detached | Freehold | £667,000 |
| Jun 2005 | 75 CALDER AVENUE | Detached | Freehold | £605,000 |
| Mar 2005 | 65, Calder Avenue Brookmans Park | Detached | Freehold | £485,000 |
| Feb 2005 | 24 CALDER AVENUE | Detached | Freehold | £535,000 |
| Sep 2004 | 7 CALDER AVENUE | Detached | Freehold | £595,000 |
| Sep 2004 | 51, Calder Avenue Brookmans Park | Semi-detached | Freehold | £517,500 |
| Feb 2004 | 39 Calder Avenue Brookmans Park | Detached | Freehold | £580,000 |
| Dec 2003 | 19 CALDER AVENUE | Detached | Freehold | £705,000 |
| Oct 2003 | 46 CALDER AVENUE | Detached | Freehold | £475,000 |
| Jul 2002 | 17 CALDER AVENUE | Detached | Freehold | £500,000 |
| Jul 2002 | 5, Calder Avenue Brookmans Park | Detached | Freehold | £405,000 |
| Jun 2002 | 30 CALDER AVENUE | Detached | Freehold | £500,000 |
| May 2002 | 44 CALDER AVENUE | Detached | Freehold | £420,000 |
| Oct 2001 | 42 CALDER AVENUE | Detached | Freehold | £395,000 |
| Aug 2001 | 25 CALDER AVENUE | Detached | Freehold | £645,000 |
| Aug 2001 | 25A CALDER AVENUE | Detached | Freehold | £645,000 |
HM Land Registry Price Paid · updated Jul 2026. Showing the 60 most recent of 71 sales. Prices are nominal. “·B” marks a Land Registry category-B transfer (may not reflect full market value).
Has it held its value?
12 homes on Calder Avenue sold twice in the records — 0% resold for less than the previous owner paid (nominal). How this is measured.
What locals say
No local notes here yet. Lived here? Add what the data doesn’t show — moderated before it appears.
House rules: be respectful, no naming living individuals, no ads or contact details. Everything is checked by a person before it appears. To flag or remove a note, email [email protected].