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
- 100 Piggottshill Lane, Harpenden, St Albans, Hertfordshire, AL5 1LS£130,000 · 1996£837,000
- 100 Station Road, Harpenden, St Albans, Hertfordshire, AL5 4TU£499,950 · 2002£1,299,000
- 100 Topstreet Way, Harpenden, Dacorum, Hertfordshire, AL5 5TS£132,000 · 1996£816,000
- 100 Tuffnells Way, Harpenden, St Albans, Hertfordshire, AL5 3HW£895,000 · 2014£1,334,000
- 100 Wheathampstead Road, Harpenden, St Albans, Hertfordshire, AL5 1JB£740,000 · 2013£1,181,000
- 100A, Crabtree Lane, Harpenden, St Albans, Hertfordshire, AL5 5RF£1,055,000 · 2025£1,246,000
- 101 Grove Road, Harpenden, St Albans, Hertfordshire, AL5 1ER£500,000 · 2026£526,000
- 101 Overstone Road, Harpenden, St Albans, Hertfordshire, AL5 5PL£185,000 · 1999£897,000
- 101 Ox Lane, Harpenden, St Albans, Hertfordshire, AL5 4PN£720,000 · 2022£767,000
- 101 Station Road, Harpenden, St Albans, Hertfordshire, AL5 4UJ£1,050,000 · 2025£1,299,000
- 101 Tuffnells Way, Harpenden, St Albans, Hertfordshire, AL5 3HR£835,000 · 2015£1,280,000
- 101 Westfield Road, Harpenden, St Albans, Hertfordshire, AL5 4JZ£410,000 · 2021£506,000
- 102 Cowper Road, Harpenden, St Albans, Hertfordshire, AL5 5NL£363,000 · 2002£1,030,000
- 102 Eastmoor Park, Harpenden, St Albans, Hertfordshire, AL5 1BP£520,000 · 2005£1,112,000
- 102 Overstone Road, Harpenden, St Albans, Hertfordshire, AL5 5PL£300,000 · 2013£372,000
- 102 Park Rise, Harpenden, St Albans, Hertfordshire, AL5 3AN£795,000 · 2020£959,000
- 102 Piggottshill Lane, Harpenden, St Albans, Hertfordshire, AL5 1LS£880,000 · 2021£1,075,000
- 102 Southdown Road, Harpenden, St Albans, Hertfordshire, AL5 1QQ£1,000,000 · 2022£1,142,000
- 102 Station Road, Harpenden, St Albans, Hertfordshire, AL5 4TU£425,000 · 2002£1,176,000
- 102 Topstreet Way, Harpenden, St Albans, Hertfordshire, AL5 5TS£349,950 · 2003£885,000
- 102 Tuffnells Way, Harpenden, St Albans, Hertfordshire, AL5 3HW£735,000 · 2017£954,000
- 103 Aldwickbury Crescent, Harpenden, St Albans, Hertfordshire, AL5 5SS£787,500 · 2017£1,016,000
- 103 Overstone Road, Harpenden, St Albans, Hertfordshire, AL5 5PL£560,000 · 2006£1,218,000
- 103 Southdown Road, Harpenden, St Albans, Hertfordshire, AL5 1QQ£185,000 · 2003£444,000
- 103 Topstreet Way, Harpenden, St Albans, Hertfordshire, AL5 5TY£1,185,000 · 2015£1,691,000
- 103 Westfield Road, Harpenden, St Albans, Hertfordshire, AL5 4JZ£250,000 · 2013£534,000
- 103A, Station Road, Harpenden, St Albans, Hertfordshire, AL5 4UJ£945,000 · 2020—
- 104 Aysgarth Close, Harpenden, St Albans, Hertfordshire, AL5 5UG£180,000 · 2015£268,000
- 104 Cowper Road, Harpenden, St Albans, Hertfordshire, AL5 5NL£950,000 · 2018£1,158,000
- 104 Cravells Road, Harpenden, St Albans, Hertfordshire, AL5 1BQ£157,500 · 1996£984,000
- 104 Grove Road, Harpenden, St Albans, Hertfordshire, AL5 1HG£172,000 · 1996£1,007,000
- 104 Luton Road, Harpenden, St Albans, Hertfordshire, AL5 3BL£299,950 · 1999£1,190,000
- 104 Overstone Road, Harpenden, St Albans, Hertfordshire, AL5 5PL£490,000 · 2020£564,000
- 104 Southdown Road, Harpenden, St Albans, Hertfordshire, AL5 1QQ£722,000 · 2023£816,000
- 104 Station Road, Harpenden, St Albans, Hertfordshire, AL5 4TU£999,950 · 2013£1,636,000
- 104 Topstreet Way, Harpenden, St Albans, Hertfordshire, AL5 5TS£860,000 · 2018£1,066,000
- 104 Tuffnells Way, Harpenden, St Albans, Hertfordshire, AL5 3HW£825,000 · 2020£1,035,000
- 105 Aldwickbury Crescent, Harpenden, St Albans, Hertfordshire, AL5 5SS£147,000 · 1995£1,030,000
- 105 Crabtree Lane, Harpenden, St Albans, Hertfordshire, AL5 5PX£757,500 · 2008£1,444,000
- 105 Piggottshill Lane, Harpenden, St Albans, Hertfordshire, AL5 5UN£460,000 · 2023£550,000
- 105 Westfield Road, Harpenden, St Albans, Hertfordshire, AL5 4JZ£404,000 · 2017£487,000
- 106 Cowper Road, Harpenden, St Albans, Hertfordshire, AL5 5NL£151,000 · 1996£992,000
- 106 Crabtree Lane, Harpenden, St Albans, Hertfordshire, AL5 5RA£310,000 · 2011£548,000
- 106 Cravells Road, Harpenden, St Albans, Hertfordshire, AL5 1BQ£495,000 · 2019£618,000
- 106 Grove Road, Harpenden, St Albans, Hertfordshire, AL5 1HG£240,000 · 1999£967,000
- 106 Lower Luton Road, Harpenden, St Albans, Hertfordshire, AL5 5AH£630,000 · 2015£1,153,000
- 106 Overstone Road, Harpenden, St Albans, Hertfordshire, AL5 5PL£390,000 · 2018£463,000
- 106 Southdown Road, Harpenden, St Albans, Hertfordshire, AL5 1QQ£583,500 · 2026£659,000
- 106 Station Road, Harpenden, St Albans, Hertfordshire, AL5 4TU£900,000 · 2007£1,785,000
- 106 Topstreet Way, Harpenden, St Albans, Hertfordshire, AL5 5TS£885,000 · 2019£1,154,000
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 →