By the Mount, Welwyn Hatfield
Sold-price history and street data for By the Mount in Welwyn Hatfield — every sale sourced to HM Land Registry, free from Acreright.
Homes sold here: 13 flats · 4 semi-detached · 4 terraced.
2 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: 93% are rated C or better (B 1 · C 25 · D 2) — Energy Performance of Buildings register.
Full Welwyn Hatfield area report → — prices, schools, crime, transport and more.
Sold prices
| Date | Address | Type | Tenure | Price |
|---|---|---|---|---|
| Jul 2025 | 33 By The Mount | Semi-detached | Freehold | £455,000 |
| Jun 2025 | 12, BY the Mount | Flat | Leasehold | £200,000 |
| Jan 2023 | 16, BY the Mount | Flat | Leasehold | £214,000 |
| Jun 2021 | 27 By The Mount | Terraced | Freehold | £390,000 |
| Dec 2020 | 1, BY the Mount | Semi-detached | Freehold | £420,000 |
| Jul 2020 | 16, BY the Mount | Flat | Leasehold | £203,000 |
| Jun 2020 | 6, BY the Mount | Flat | Leasehold | £195,000 |
| May 2019 | 17 BY THE MOUNT WELWYN GARDEN CITY ·B | Flat | Leasehold | £177,500 |
| Aug 2018 | 12, BY the Mount | Flat | Leasehold | £173,000 |
| Aug 2017 | 1, BY the Mount | Semi-detached | Freehold | £400,000 |
| Jul 2016 | 16, BY the Mount | Flat | Leasehold | £212,500 |
| Apr 2016 | 19 BY THE MOUNT | Flat | Leasehold | £183,000 |
| Mar 2014 | 27 By The Mount | Terraced | Freehold | £210,000 |
| Aug 2012 | 18 By The Mount | Flat | Leasehold | £124,000 |
| Sep 2011 | 31 By The Mount | Semi-detached | Freehold | £215,000 |
| Nov 2009 | 19 BY THE MOUNT | Flat | Leasehold | £107,000 |
| Apr 2009 | 11 BY THE MOUNT | Flat | Leasehold | £130,000 |
| Sep 2004 | 23 BY THE MOUNT WELWYN GARDEN CITY | Terraced | Freehold | £169,000 |
| Dec 2003 | 18 By The Mount | Flat | Leasehold | £105,000 |
| Jul 2002 | 23 BY THE MOUNT WELWYN GARDEN CITY | Terraced | Freehold | £125,000 |
| Jan 2000 | 17 BY THE MOUNT WELWYN GARDEN CITY | Flat | Leasehold | £55,000 |
HM Land Registry Price Paid · updated Jul 2026. Prices are nominal. “·B” marks a Land Registry category-B transfer (may not reflect full market value).
Has it held its value?
7 homes on By the Mount sold twice in the records — too few (7) to quote a reliable loss rate, so we show the count, not a percentage. How this is measured.
What locals say
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