House prices in AL9
Median value — November 2026
£639,000
Modelled from 3,191 properties Stede tracks in AL9
Market snapshot
£639,000
Median value
£776,867
Average value
97
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 | £200,631 |
| 2001 | £217,753 |
| 2002 | £282,872 |
| 2003 | £303,754 |
| 2004 | £326,119 |
| 2005 | £328,069 |
| 2006 | £344,028 |
| 2007 | £373,247 |
| 2008 | £336,433 |
| 2009 | £355,949 |
| 2010 | £370,586 |
| 2011 | £368,738 |
| 2012 | £381,489 |
| 2013 | £401,298 |
| 2014 | £447,936 |
| 2015 | £502,597 |
| 2016 | £563,961 |
| 2017 | £574,812 |
| 2018 | £583,189 |
| 2019 | £572,219 |
| 2020 | £600,225 |
| 2021 | £626,933 |
| 2022 | £654,505 |
| 2023 | £615,356 |
| 2024 | £623,227 |
| 2025 | £621,084 |
| 2026 | £639,000 |
Property types
- Detached house34%£1,119,500
- Semi-detached house24%£671,000
- Mid-terrace house23%£470,000
- Flat / Maisonette18%£262,000
- Property0%£733,500
Recent sales
- 38 The Ryde, Hatfield, Welwyn Hatfield, Hertfordshire, AL9 5DL£610,000 · 2026£609,000
- Westfield, Grubbs Lane, Hatfield, Welwyn Hatfield, Hertfordshire, AL9 6EF£2,820,000 · 2026£3,723,000
- 79 Holloways Lane, Welham Green, Hatfield, Welwyn Hatfield, Hertfordshire, AL9 7NU£650,000 · 2026£569,000
- Old Bank House, 31A, Flat 1, Salisbury Square, Hatfield, Welwyn Hatfield, Hertfordshire, AL9 5JD£315,000 · 2026£313,000
- 11 Barfolds, Welham Green, Hatfield, Welwyn Hatfield, Hertfordshire, AL9 7NG£485,000 · 2026£496,000
- 30 Somers Road, Welham Green, Hatfield, Welwyn Hatfield, Hertfordshire, AL9 7PX£442,500 · 2026£484,000
- Newlands, Flat 4, Old Hertford Road, Hatfield, Welwyn Hatfield, Hertfordshire, AL9 5EX£260,000 · 2026£263,000
- 18 Fore Street, Hatfield, Welwyn Hatfield, Hertfordshire, AL9 5AH£645,000 · 2026£662,000
Addresses in AL9
- The Cottages, 1, Shepherds Way, Hatfield, Welwyn Hatfield, Hertfordshire, AL9 6NJ£385,000 · 2010£639,000
- The Cottages, 2, Shepherds Way, Hatfield, Welwyn Hatfield, Hertfordshire, AL9 6NJ£585,000 · 2014£782,000
- The Courtyard, 1, Bedwell Park, Essendon, Hatfield, Welwyn Hatfield, Hertfordshire, AL9 6GH£843,000 · 2014£1,119,000
- The Courtyard, 10, Bedwell Park, Essendon, Hatfield, Welwyn Hatfield, Hertfordshire, AL9 6GH£745,000 · 2008£956,000
- The Courtyard, 12, Bedwell Park, Essendon, Hatfield, Welwyn Hatfield, Hertfordshire, AL9 6GH£810,000 · 2015£907,000
- The Courtyard, 14, Bedwell Park, Essendon, Hatfield, Welwyn Hatfield, Hertfordshire, AL9 6GH£692,870 · 2008£793,000
- The Courtyard, 15, Bedwell Park, Essendon, Hatfield, Welwyn Hatfield, Hertfordshire, AL9 6GH£750,000 · 2008£821,000
- The Courtyard, 16, Bedwell Park, Essendon, Hatfield, Welwyn Hatfield, Hertfordshire, AL9 6GH£950,000 · 2008£1,078,000
- The Courtyard, 18, Bedwell Park, Essendon, Hatfield, Welwyn Hatfield, Hertfordshire, AL9 6GH£497,500 · 2009£714,000
- The Courtyard, 19, Bedwell Park, Essendon, Hatfield, Welwyn Hatfield, Hertfordshire, AL9 6GH£875,000 · 2021£996,000
- The Courtyard, 2, Bedwell Park, Essendon, Hatfield, Welwyn Hatfield, Hertfordshire, AL9 6GH£625,000 · 2009£572,000
- The Courtyard, 20, Bedwell Park, Essendon, Hatfield, Welwyn Hatfield, Hertfordshire, AL9 6GH£920,000 · 2020£865,000
- The Courtyard, 3, Bedwell Park, Essendon, Hatfield, Welwyn Hatfield, Hertfordshire, AL9 6GH£735,000 · 2023£772,000
- The Courtyard, 4, Bedwell Park, Essendon, Hatfield, Welwyn Hatfield, Hertfordshire, AL9 6GH£580,000 · 2016£445,000
- The Courtyard, 5, Bedwell Park, Essendon, Hatfield, Welwyn Hatfield, Hertfordshire, AL9 6GH£640,000 · 2020£601,000
- The Courtyard, 6, Bedwell Park, Essendon, Hatfield, Welwyn Hatfield, Hertfordshire, AL9 6GH£625,000 · 2009£987,000
- The Courtyard, 9, Bedwell Park, Essendon, Hatfield, Welwyn Hatfield, Hertfordshire, AL9 6GH£960,000 · 2017£1,095,000
- The Dairy, 1, Home Farm Road, North Mymms, Hatfield, Welwyn Hatfield, Hertfordshire, AL9 7TP£520,000 · 2004£1,410,000
- The Firs Cottage, Woodside Lane, Hatfield, Welwyn Hatfield, Hertfordshire, AL9 6DF£785,000 · 2016£947,000
- The Forge, 5, Home Farm Road, North Mymms, Hatfield, Welwyn Hatfield, Hertfordshire, AL9 7TP£620,000 · 2004£905,000
- The Gable House, Warren Wood Mews, Hatfield, Welwyn Hatfield, Hertfordshire, AL9 6JG£500,000 · 1997£1,865,000
- The Granary, 7, Home Farm Road, North Mymms, Hatfield, Welwyn Hatfield, Hertfordshire, AL9 7TP£595,000 · 2004£876,000
- The Hill, Essendon Hill, Essendon, Hatfield, Welwyn Hatfield, Hertfordshire, AL9 6AJ£299,950 · 2004£573,000
- The Hope And Anchor, 2, Station Road, Welham Green, Hatfield, Welwyn Hatfield, Hertfordshire, AL9 7PJ£1,829,000 · 2024—
- The Laurels, Mill Green, Hatfield, Welwyn Hatfield, Hertfordshire, AL9 5NZ£1,010,000 · 2025£1,084,000
- The Limes, 78, Mymms Drive, Brookmans Park, Hatfield, Welwyn Hatfield, Hertfordshire, AL9 7AB£1,780,000 · 2014£2,250,000
- The Manor House, Essendon Hill, Essendon, Hatfield, Welwyn Hatfield, Hertfordshire, AL9 6AJ£640,000 · 2003£1,413,000
- The Mymwood Life Skills Centre, Shepherds Way, Brookmans Park, Hatfield, Welwyn Hatfield, Hertfordshire, AL9 6NN£6,480,000 · 2019—
- The Oaks, Shepherds Way, Brookmans Park, Hatfield, Welwyn Hatfield, Hertfordshire, AL9 6NR£685,000 · 2003£1,317,000
- The Old Bell Bar Nursery, Bulls Lane, Welham Green, Hatfield, Welwyn Hatfield, Hertfordshire, AL9 7BB£2,300,000 · 2020—
- The Old Cottage, 1, Pooleys Lane, Welham Green, Hatfield, Welwyn Hatfield, Hertfordshire, AL9 7LQ£995,000 · 2026£1,062,000
- The Old School House, Dellsome Lane, Welham Green, Hatfield, Welwyn Hatfield, Hertfordshire, AL9 7NF£410,000 · 2003£1,096,000
- The Old School House, Grubbs Lane, Hatfield, Welwyn Hatfield, Hertfordshire, AL9 6EF£1,200,000 · 2021£1,291,000
- The Old Stables, Wildhill Road, Hatfield, Welwyn Hatfield, Hertfordshire, AL9 6DD£875,000 · 2014£1,217,000
- The Old Vicarage, North Mymms Park, North Mymms, Hatfield, Welwyn Hatfield, Hertfordshire, AL9 7TN£1,850,000 · 2018£2,224,000
- The Pheasantry, 3, Home Farm Road, North Mymms, Hatfield, Welwyn Hatfield, Hertfordshire, AL9 7TP£900,000 · 2006£1,513,000
- The Rectory, Essendon Hill, Essendon, Hatfield, Welwyn Hatfield, Hertfordshire, AL9 6AH£1,550,000 · 2019£1,836,000
- The Ridings, Woodfield Lane, Hatfield, Welwyn Hatfield, Hertfordshire, AL9 6JJ£1,075,000 · 2016£1,195,000
- The Rowans, Bull Stag Green, Hatfield, Welwyn Hatfield, Hertfordshire, AL9 5DE£565,000 · 2020£668,000
- The Shaws, West End Lane, Essendon, Hatfield, Welwyn Hatfield, Hertfordshire, AL9 6AT£130,000 · 2001£533,000
- The Shippon, 6, Home Farm Road, North Mymms, Hatfield, Welwyn Hatfield, Hertfordshire, AL9 7TP£760,000 · 2010£1,250,000
- The Spinney, 1-2, Victoria Cottages, Essendon, Hatfield, Welwyn Hatfield, Hertfordshire, AL9 6HP£2,125,000 · 2017£2,175,000
- The Spinney, High Road, Essendon, Hatfield, Welwyn Hatfield, Hertfordshire, AL9 6HP£1,475,000 · 2021£1,553,000
- The Spinney, 57A, Great North Road, Brookmans Park, Hatfield, Welwyn Hatfield, Hertfordshire, AL9 6LA£1,000,000 · 2019£1,180,000
- The Stables, 4, Home Farm Road, North Mymms, Hatfield, Welwyn Hatfield, Hertfordshire, AL9 7TP£810,000 · 2015£921,000
- The Tower House, Warren Wood Mews, Hatfield, Welwyn Hatfield, Hertfordshire, AL9 6JG£465,000 · 1998£1,634,000
- The Wheatsheaf, West End Lane, Essendon, Hatfield, Welwyn Hatfield, Hertfordshire, AL9 6AU£975,000 · 2018£1,142,000
- The Yolk, Hawkshead Lane, North Mymms, Hatfield, Welwyn Hatfield, Hertfordshire, AL9 7TE£240,000 · 2001£790,000
- Travis Perkins Trading Co Ltd, Travellers Lane, Welham Green, Hatfield, Welwyn Hatfield, Hertfordshire, AL9 7HF£242,860 · 2022—
- Turpins Hall, 6, Great North Road, Brookmans Park, Hatfield, Welwyn Hatfield, Hertfordshire, AL9 6NF£675,000 · 2014£1,016,000
About this area
AL9 is a UK postcode district. Stede can model 3,191 properties there, from HM Land Registry Price Paid Data and the UK House Price Index.
As of November 2026, AL9 has a median estimated value of £639,000 and an average of £776,867.
Modelled values in AL9 are +2% over the past year and +3% over five years.
The market here is mostly detached houses, which make up 34% of the properties Stede tracks in AL9.
97 sales were recorded in AL9 over the past 12 months.
Common questions
What is the average house price in AL9?
As of November 2026, the average estimated value is £776,867 and the median is £639,000 across 3,191 properties Stede tracks in AL9. This is not a formal market valuation.
Are house prices in AL9 going up or down?
Modelled values in AL9 are +2% over the past year and +3% over five years, based on the UK House Price Index.
What types of property are in AL9?
34% of the properties Stede tracks in AL9 are detached houses. semi-detached houses are next most common, at 24%.
How many properties are in AL9?
Stede can model 3,191 properties in AL9, with 97 recorded sales in the past 12 months.
How does Stede calculate house prices for AL9?
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 →