Property market
The five-year median is £710,000 from 1 recorded sale in AL6 9FL. This is a recorded-sale statistic, not a current valuation.
The latest UK House Price Index average for Welwyn Hatfield is £450,696 in June 2026, up 5.8% year on year.
AL6 9FL: 13 recorded property sales with dates, prices and address history. HM Land Registry records, not current valuations.
Need wider context? View the AL6 property report.
Properties by latest recorded type
Bars show recorded Price Paid sales. Lines show median sale prices. Hover or tap a year for exact values, or select a legend item to show or hide a series.
| Year | Recorded sales | All property types median sale price | Detached median sale price | Semi-detached median sale price |
|---|---|---|---|---|
| 2002 | 1 | £147,377 | - | £147,377 |
| 2006 | 1 | £390,000 | - | £390,000 |
| 2009 | 1 | £420,000 | - | £420,000 |
| 2011 | 4 | £480,000 | £510,000 | £460,000 |
| 2012 | 2 | £537,500 | £575,000 | £500,000 |
| 2014 | 1 | £580,000 | - | £580,000 |
| 2015 | 1 | £635,000 | £635,000 | - |
| 2021 | 1 | £660,000 | £660,000 | - |
| 2023 | 1 | £710,000 | - | £710,000 |
1-5 of 5 properties · 13 recorded sales · AL6 9FL
July 2021 to July 2026
3, Trevena Gardens, Welwyn, AL6 9FL
Semi-detached, Freehold, existing property
Latest sale · 1 November 2023
£710,0006, Trevena Gardens, Welwyn, AL6 9FL
Detached, Freehold, existing property
Latest sale · 29 June 2021
£660,0001, Trevena Gardens, Welwyn, AL6 9FL
Detached, Freehold, existing property
Latest sale · 14 April 2015
£635,0005, Trevena Gardens, Welwyn, AL6 9FL
Semi-detached, Freehold, existing property
Latest sale · 21 March 2014
£580,0004, Trevena Gardens, Welwyn, AL6 9FL
Semi-detached, Freehold, existing property
Latest sale · 12 September 2012
£500,000The five-year median is £710,000 from 1 recorded sale in AL6 9FL. This is a recorded-sale statistic, not a current valuation.
The latest UK House Price Index average for Welwyn Hatfield is £450,696 in June 2026, up 5.8% year on year.