House prices in AL5
Median value — November 2026
£911,000
Modelled from 9,218 properties Stede tracks in AL5
Market snapshot
£911,000
Median value
£1,067,593
Average value
316
Sales in the last 12 months
+6%
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 | £257,233 |
| 2001 | £295,792 |
| 2002 | £360,899 |
| 2003 | £362,581 |
| 2004 | £401,156 |
| 2005 | £415,416 |
| 2006 | £457,447 |
| 2007 | £499,494 |
| 2008 | £440,885 |
| 2009 | £460,670 |
| 2010 | £504,779 |
| 2011 | £505,826 |
| 2012 | £533,594 |
| 2013 | £554,443 |
| 2014 | £645,334 |
| 2015 | £699,106 |
| 2016 | £757,986 |
| 2017 | £790,668 |
| 2018 | £734,951 |
| 2019 | £760,165 |
| 2020 | £779,454 |
| 2021 | £813,589 |
| 2022 | £861,524 |
| 2023 | £837,137 |
| 2024 | £893,853 |
| 2025 | £856,435 |
| 2026 | £911,000 |
Property types
- Detached house39%£1,430,000
- Semi-detached house27%£880,500
- Flat / Maisonette18%£341,000
- Mid-terrace house15%£640,000
- Property0%£789,000
Recent sales
- 10 Bewdley Close, Harpenden, St Albans, Hertfordshire, AL5 1QX£890,000 · 2026£998,000
- 2 Tennyson Road, Harpenden, St Albans, Hertfordshire, AL5 4BB£875,000 · 2026£911,000
- 31 Barnfield Road, Harpenden, St Albans, Hertfordshire, AL5 5TH£807,000 · 2026£896,000
- 11 The Close, Harpenden, St Albans, Hertfordshire, AL5 3NB£648,500 · 2026£700,000
- Verulam House, 110, Flat 3, Luton Road, Harpenden, St Albans, Hertfordshire, AL5 3DU£278,000 · 2026£302,000
- 13 West Way, Harpenden, St Albans, Hertfordshire, AL5 4RD£1,435,000 · 2026£1,536,000
- 52 West Common, Harpenden, St Albans, Hertfordshire, AL5 2JW£575,250 · 2026£595,000
- 55 Highfield Avenue, Harpenden, St Albans, Hertfordshire, AL5 5TZ£1,110,000 · 2026£1,227,000
Addresses in AL5
- 122 Eastmoor Park, Harpenden, St Albans, Hertfordshire, AL5 1BP£835,000 · 2015£1,382,000
- 122 Grove Road, Harpenden, St Albans, Hertfordshire, AL5 1HQ£355,000 · 2016£352,000
- 122 Lower Luton Road, Harpenden, St Albans, Hertfordshire, AL5 5AN£675,000 · 2019£887,000
- 122 Piggottshill Lane, Harpenden, St Albans, Hertfordshire, AL5 1LS£640,000 · 2019£812,000
- 122 Station Road, Harpenden, St Albans, Hertfordshire, AL5 4RH£1,115,000 · 2022£1,221,000
- 122 Topstreet Way, Harpenden, St Albans, Hertfordshire, AL5 5TS£750,000 · 2015£1,058,000
- 122A, Cravells Road, Harpenden, St Albans, Hertfordshire, AL5 1BQ£340,000 · 2012£593,000
- 123 Aldwickbury Crescent, Harpenden, St Albans, Hertfordshire, AL5 5SS£381,000 · 2007£809,000
- 123 Crabtree Lane, Harpenden, St Albans, Hertfordshire, AL5 5RQ£735,000 · 2016£855,000
- 123 Overstone Road, Harpenden, St Albans, Hertfordshire, AL5 5PL£610,000 · 2011£1,071,000
- 124 Cravells Road, Harpenden, St Albans, Hertfordshire, AL5 1BQ£679,400 · 2023£727,000
- 124 Grove Road, Harpenden, St Albans, Hertfordshire, AL5 1HQ£350,000 · 2025£366,000
- 124 Lower Luton Road, Harpenden, St Albans, Hertfordshire, AL5 5AN£410,000 · 2016£608,000
- 124 Station Road, Harpenden, St Albans, Hertfordshire, AL5 4RH£220,000 · 1999£1,245,000
- 124 Topstreet Way, Harpenden, St Albans, Hertfordshire, AL5 5TS£134,950 · 1997£754,000
- 125 Aldwickbury Crescent, Harpenden, St Albans, Hertfordshire, AL5 5SS£1,175,000 · 2025£1,277,000
- 125 Crabtree Lane, Harpenden, St Albans, Hertfordshire, AL5 5RQ£950,000 · 2024£1,051,000
- 125 Flat 1, Lower Luton Road, Harpenden, St Albans, Hertfordshire, AL5 5AL£162,000 · 2011£257,000
- 125 Flat 2, Lower Luton Road, Harpenden, St Albans, Hertfordshire, AL5 5AL£135,000 · 2010£236,000
- 125 Flat 3, Lower Luton Road, Harpenden, St Albans, Hertfordshire, AL5 5AL£105,000 · 2012£192,000
- 125 Southdown Road, Harpenden, St Albans, Hertfordshire, AL5 1QQ£135,000 · 2000£514,000
- 126 Crabtree Lane, Harpenden, St Albans, Hertfordshire, AL5 5RA£153,000 · 2001£559,000
- 126 Cravells Road, Harpenden, St Albans, Hertfordshire, AL5 1BQ£10,000 · 2017£580,000
- 126 Eastmoor Park, Harpenden, St Albans, Hertfordshire, AL5 1BP£860,000 · 2019£1,123,000
- 126 Piggottshill Lane, Harpenden, St Albans, Hertfordshire, AL5 1LS£880,000 · 2018£1,142,000
- 126 Southdown Road, Harpenden, St Albans, Hertfordshire, AL5 1QQ£222,500 · 2008£478,000
- 126 Station Road, Harpenden, St Albans, Hertfordshire, AL5 4RH£1,770,000 · 2024£1,969,000
- 126 Westfield Road, Harpenden, St Albans, Hertfordshire, AL5 4LT£658,000 · 2018£785,000
- 126A, Station Road, Harpenden, St Albans, Hertfordshire, AL5 4RH£625,000 · 2004£1,490,000
- 127 Crabtree Lane, Harpenden, St Albans, Hertfordshire, AL5 5RQ£780,000 · 2014£1,101,000
- 127 Southdown Road, Harpenden, St Albans, Hertfordshire, AL5 1PU£234,000 · 2025—
- 127A, Southdown Road, Harpenden, St Albans, Hertfordshire, AL5 1PU£185,000 · 2021£179,000
- 128 Crabtree Lane, Harpenden, St Albans, Hertfordshire, AL5 5RA£471,500 · 2012£754,000
- 128 Cravells Road, Harpenden, St Albans, Hertfordshire, AL5 1BQ£340,000 · 2013£584,000
- 128 Eastmoor Park, Harpenden, St Albans, Hertfordshire, AL5 1BP£1,110,000 · 2025£1,209,000
- 128 Grove Road, Harpenden, St Albans, Hertfordshire, AL5 1HQ£232,000 · 2014£318,000
- 128 Piggottshill Lane, Harpenden, St Albans, Hertfordshire, AL5 1LS£850,000 · 2018£1,097,000
- 128 Station Road, Harpenden, St Albans, Hertfordshire, AL5 4RH£635,000 · 2008£1,278,000
- 128A, Cravells Road, Harpenden, St Albans, Hertfordshire, AL5 1BQ£605,000 · 2024£621,000
- 129 Aldwickbury Crescent, Harpenden, St Albans, Hertfordshire, AL5 5SS£1,005,000 · 2026£1,119,000
- 129 Crabtree Lane, Harpenden, St Albans, Hertfordshire, AL5 5RQ£735,000 · 2019£1,004,000
- 129 Luton Road, Harpenden, St Albans, Hertfordshire, AL5 3BB£410,000 · 2021£476,000
- 12A, Bloomfield Road, Harpenden, St Albans, Hertfordshire, AL5 4DB£1,300,000 · 2024£1,362,000
- 12A, Chesterton Avenue, Harpenden, St Albans, Hertfordshire, AL5 5ST£830,000 · 2018£1,125,000
- 12A, Clarence Road, Harpenden, St Albans, Hertfordshire, AL5 4AJ£500,000 · 2021£647,000
- 12A, Grove Avenue, Harpenden, St Albans, Hertfordshire, AL5 1EX£750,000 · 2021£883,000
- 12A, Kirkwick Avenue, Harpenden, St Albans, Hertfordshire, AL5 2QN£350,000 · 1997£1,669,000
- 12A, Langdale Avenue, Harpenden, St Albans, Hertfordshire, AL5 5QU£920,000 · 2020£1,114,000
- 12A, Leycroft Way, Harpenden, St Albans, Hertfordshire, AL5 1JW£367,000 · 2005£822,000
- 12A, Manland Avenue, Harpenden, St Albans, Hertfordshire, AL5 4RF£925,000 · 2014£1,714,000
About this area
AL5 is a UK postcode district. Stede can model 9,218 properties there, from HM Land Registry Price Paid Data and the UK House Price Index.
As of November 2026, AL5 has a median estimated value of £911,000 and an average of £1,067,593.
Modelled values in AL5 are +6% over the past year and +11% over five years.
The market here is mostly detached houses, which make up 39% of the properties Stede tracks in AL5.
316 sales were recorded in AL5 over the past 12 months.
Common questions
What is the average house price in AL5?
As of November 2026, the average estimated value is £1,067,593 and the median is £911,000 across 9,218 properties Stede tracks in AL5. This is not a formal market valuation.
Are house prices in AL5 going up or down?
Modelled values in AL5 are +6% over the past year and +11% over five years, based on the UK House Price Index.
What types of property are in AL5?
39% of the properties Stede tracks in AL5 are detached houses. semi-detached houses are next most common, at 27%.
How many properties are in AL5?
Stede can model 9,218 properties in AL5, with 316 recorded sales in the past 12 months.
How does Stede calculate house prices for AL5?
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 →