House prices in AL6
Median value — November 2026
£796,000
Modelled from 3,480 properties Stede tracks in AL6
Market snapshot
£796,000
Median value
£860,452
Average value
103
Sales in the last 12 months
+2%
Change over the past year
Value over time
- Modelled value
- Projected
Modelled month by month from the UK House Price Index, averaged across every property type Stede tracks here.
View as a table
| Year | Modelled value |
|---|---|
| 2000 | £249,925 |
| 2001 | £271,255 |
| 2002 | £352,373 |
| 2003 | £378,385 |
| 2004 | £406,246 |
| 2005 | £408,674 |
| 2006 | £428,555 |
| 2007 | £464,953 |
| 2008 | £419,093 |
| 2009 | £443,404 |
| 2010 | £461,637 |
| 2011 | £459,335 |
| 2012 | £475,220 |
| 2013 | £499,895 |
| 2014 | £557,992 |
| 2015 | £626,083 |
| 2016 | £702,524 |
| 2017 | £716,042 |
| 2018 | £726,476 |
| 2019 | £712,812 |
| 2020 | £747,699 |
| 2021 | £780,968 |
| 2022 | £815,315 |
| 2023 | £766,547 |
| 2024 | £776,352 |
| 2025 | £773,682 |
| 2026 | £796,000 |
Property types
- Detached house58%£967,000
- Semi-detached house19%£642,000
- Mid-terrace house13%£517,000
- Flat / Maisonette9%£299,000
- Property0%£768,500
Recent sales
- 6 Two Oaks Drive, Welwyn, Welwyn Hatfield, Hertfordshire, AL6 0EZ£715,000 · 2026£724,000
- 65 Robbery Bottom Lane, Welwyn, Welwyn Hatfield, Hertfordshire, AL6 0UL£695,000 · 2026£707,000
- 24 Canonsfield Road, Welwyn, Welwyn Hatfield, Hertfordshire, AL6 0QH£1,150,000 · 2026£1,198,000
- 15 Danesbury Park Road, Welwyn, North Hertfordshire, Hertfordshire, AL6 9SF£1,245,000 · 2026£1,290,000
- 21 Parkside, Welwyn, Welwyn Hatfield, Hertfordshire, AL6 9DQ£725,000 · 2026£747,000
- 14 Firway Close, Welwyn, Welwyn Hatfield, Hertfordshire, AL6 0RE£820,500 · 2026£870,000
- 19 Mornington, Welwyn, Welwyn Hatfield, Hertfordshire, AL6 0AJ£955,000 · 2026£971,000
- 113 Burnham Green Road, Burnham Green, Welwyn, East Hertfordshire, Hertfordshire, AL6 0NH£1,480,000 · 2026£1,558,000
Addresses in AL6
- 20 Robbery Bottom Lane, Welwyn, Welwyn Hatfield, Hertfordshire, AL6 0UW£250,000 · 1998£946,000
- 20 Roman Way, Welwyn, Welwyn Hatfield, Hertfordshire, AL6 9RJ£780,000 · 2026£834,000
- 20 School Lane, Welwyn, Welwyn Hatfield, Hertfordshire, AL6 9PH£500,000 · 2020£562,000
- 20 Sevenacres, Tewin, Welwyn, East Hertfordshire, Hertfordshire, AL6 0FD£975,000 · 2023£1,033,000
- 20 Spinney Lane, Welwyn, North Hertfordshire, Hertfordshire, AL6 9TF£220,500 · 1996£1,234,000
- 20 St Ives Close, Welwyn, Welwyn Hatfield, Hertfordshire, AL6 0BB£200,000 · 1998£862,000
- 20 St Marys Court, Welwyn, Welwyn Hatfield, Hertfordshire, AL6 9AU£410,000 · 2022£450,000
- 20 Stuart Road, Welwyn, Welwyn Hatfield, Hertfordshire, AL6 9JN£470,000 · 2025£499,000
- 20 The Avenue, Welwyn, Welwyn Hatfield, Hertfordshire, AL6 0PP£240,000 · 2012—
- 20 The Brambles, Welwyn, North Hertfordshire, Hertfordshire, AL6 0PG£400,000 · 2015£674,000
- 20 The Chase, Welwyn, Welwyn Hatfield, Hertfordshire, AL6 0QT£378,000 · 2007£767,000
- 20 Turpins Chase, Welwyn, Welwyn Hatfield, Hertfordshire, AL6 0RA£1,180,000 · 2016£1,297,000
- 20 Warren Way, Welwyn, Welwyn Hatfield, Hertfordshire, AL6 0DH£379,950 · 2005£694,000
- 20 Welwyn Hall Gardens, Welwyn, Welwyn Hatfield, Hertfordshire, AL6 9LF£555,000 · 2018£644,000
- 20 Wilga Road, Welwyn, Welwyn Hatfield, Hertfordshire, AL6 9PS£240,000 · 2009£494,000
- 21 Becket Gardens, Welwyn, Welwyn Hatfield, Hertfordshire, AL6 9JE£505,000 · 2022£482,000
- 21 Birch Grove, Welwyn, Welwyn Hatfield, Hertfordshire, AL6 0QP£318,000 · 2003£637,000
- 21 Bishops Road, Tewin, Welwyn, East Hertfordshire, Hertfordshire, AL6 0NR£1,350,000 · 2025£1,384,000
- 21 Blakes Way, Welwyn, Welwyn Hatfield, Hertfordshire, AL6 9RE£865,000 · 2017£1,000,000
- 21 Bluebells, Welwyn, Welwyn Hatfield, Hertfordshire, AL6 0XD£745,000 · 2020£850,000
- 21 Bracken Lane, Welwyn, Welwyn Hatfield, Hertfordshire, AL6 0RB£1,150,000 · 2020£1,280,000
- 21 Butterwick Way, Welwyn, Welwyn Hatfield, Hertfordshire, AL6 9GH£920,000 · 2017£1,013,000
- 21 Canonsfield, Welwyn, Welwyn Hatfield, Hertfordshire, AL6 0QB£1,050,000 · 2022£1,169,000
- 21 Chestnut Walk, Welwyn, Welwyn Hatfield, Hertfordshire, AL6 0SD£214,250 · 2000£718,000
- 21 Church Street, Welwyn, Welwyn Hatfield, Hertfordshire, AL6 9LN£195,000 · 2002£582,000
- 21 Danesbury Park Road, Welwyn, North Hertfordshire, Hertfordshire, AL6 9SH£930,000 · 2022£1,147,000
- 21 Danesbury Park, Welwyn, Welwyn Hatfield, Hertfordshire, AL6 9SA£495,000 · 2012£761,000
- 21 Firs Walk, Tewin, Welwyn, East Hertfordshire, Hertfordshire, AL6 0NY£710,000 · 2005£1,511,000
- 21 Glebe Road, Welwyn, Welwyn Hatfield, Hertfordshire, AL6 9PB£290,000 · 2010£596,000
- 21 Harmer Green Lane, Welwyn, Welwyn Hatfield, Hertfordshire, AL6 0AS£775,000 · 2019£892,000
- 21 Maran Avenue, Welwyn, Welwyn Hatfield, Hertfordshire, AL6 9HS£380,000 · 2024£402,000
- 21 Mardley Avenue, Welwyn, Welwyn Hatfield, Hertfordshire, AL6 0TU£142,250 · 1996£761,000
- 21 Mardley Dell, Welwyn, Welwyn Hatfield, Hertfordshire, AL6 0UR£805,000 · 2017£940,000
- 21 Mardley Wood, Welwyn, Welwyn Hatfield, Hertfordshire, AL6 0UY£680,000 · 2019£813,000
- 21 Mardleywood, Welwyn, Welwyn Hatfield, Hertfordshire, AL6 0UY£200,000 · 1997£833,000
- 21 Marlborough Close, Welwyn, Welwyn Hatfield, Hertfordshire, AL6 0UG£479,950 · 2014£708,000
- 21 Mornington, Welwyn, Welwyn Hatfield, Hertfordshire, AL6 0AJ£949,250 · 2017£1,311,000
- 21 Node Way Gardens, Welwyn, Welwyn Hatfield, Hertfordshire, AL6 9FD£305,000 · 2003£548,000
- 21 Oak Piece, Welwyn, Welwyn Hatfield, Hertfordshire, AL6 0XE£484,000 · 2017£611,000
- 21 Parkside, Welwyn, Welwyn Hatfield, Hertfordshire, AL6 9DQ£725,000 · 2026£747,000
- 21 Robbery Bottom Lane, Welwyn, Welwyn Hatfield, Hertfordshire, AL6 0UL£313,500 · 2012£542,000
- 21 Rollswood Road, Welwyn, Welwyn Hatfield, Hertfordshire, AL6 9TX£290,000 · 1997£1,379,000
- 21 School Lane, Welwyn, Welwyn Hatfield, Hertfordshire, AL6 9PQ£525,000 · 2011£737,000
- 21 St Marys Court, Welwyn, Welwyn Hatfield, Hertfordshire, AL6 9AU£365,000 · 2024£412,000
- 21 Station Road, Digswell, Welwyn, Welwyn Hatfield, Hertfordshire, AL6 0DU£785,000 · 2017£948,000
- 21 The Avenue, Welwyn, Welwyn Hatfield, Hertfordshire, AL6 0PW£400,000 · 2012£913,000
- 21 The Brambles, Welwyn, North Hertfordshire, Hertfordshire, AL6 0PG£450,000 · 2021£539,000
- 21 The Chase, Welwyn, Welwyn Hatfield, Hertfordshire, AL6 0QT£550,000 · 2020£621,000
- 21 The Crescent, Welwyn, Welwyn Hatfield, Hertfordshire, AL6 9JG£355,000 · 2020£416,000
- 21 Turpins Chase, Welwyn, Welwyn Hatfield, Hertfordshire, AL6 0RF£425,000 · 2006£1,098,000
About this area
AL6 is a UK postcode district. Stede can model 3,480 properties there, from HM Land Registry Price Paid Data and the UK House Price Index.
As of November 2026, AL6 has a median estimated value of £796,000 and an average of £860,452.
Modelled values in AL6 are +2% over the past year and +3% over five years.
The market here is mostly detached houses, which make up 58% of the properties Stede tracks in AL6.
103 sales were recorded in AL6 over the past 12 months.
Common questions
What is the average house price in AL6?
As of November 2026, the average estimated value is £860,452 and the median is £796,000 across 3,480 properties Stede tracks in AL6. This is not a formal market valuation.
Are house prices in AL6 going up or down?
Modelled values in AL6 are +2% over the past year and +3% over five years, based on the UK House Price Index.
What types of property are in AL6?
58% of the properties Stede tracks in AL6 are detached houses. semi-detached houses are next most common, at 19%.
How many properties are in AL6?
Stede can model 3,480 properties in AL6, with 103 recorded sales in the past 12 months.
How does Stede calculate house prices for AL6?
These figures are modelled from HM Land Registry Price Paid Data and the UK House Price Index — the same sources used for every individual property valuation on Stede. Full detail is on the methodology page.
How we calculate this
These figures are modelled from HM Land Registry Price Paid Data and the UK House Price Index — the same sources behind every individual property valuation on Stede.
Read the full methodology and data sources →