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
- 78 Piggottshill Lane, Harpenden, St Albans, Hertfordshire, AL5 1LP£985,000 · 2025£1,105,000
- 78 Station Road, Harpenden, St Albans, Hertfordshire, AL5 4TZ£750,000 · 2009£1,681,000
- 78 Tallents Crescent, Harpenden, St Albans, Hertfordshire, AL5 5BS£365,000 · 2025£375,000
- 78 Topstreet Way, Harpenden, St Albans, Hertfordshire, AL5 5TS£835,000 · 2020£1,036,000
- 78A, Eastmoor Park, Harpenden, St Albans, Hertfordshire, AL5 1BP£585,000 · 2020£767,000
- 79 Alzey Gardens, Harpenden, St Albans, Hertfordshire, AL5 5SZ£385,000 · 2010£759,000
- 79 Broadstone Road, Harpenden, St Albans, Hertfordshire, AL5 1RE£480,000 · 2008£933,000
- 79 Chesterton Avenue, Harpenden, St Albans, Hertfordshire, AL5 5ST£585,000 · 2021£706,000
- 79 Coldharbour Lane, Harpenden, St Albans, Hertfordshire, AL5 4NF£370,000 · 2014£549,000
- 79 Coleswood Road, Harpenden, St Albans, Hertfordshire, AL5 1EG£369,000 · 2010£723,000
- 79 Harpenden Rise, Harpenden, St Albans, Hertfordshire, AL5 3BQ£780,000 · 2022£815,000
- 79 Luton Road, Harpenden, St Albans, Hertfordshire, AL5 3BA£935,000 · 2019£1,229,000
- 79 Ox Lane, Harpenden, St Albans, Hertfordshire, AL5 4PH£935,000 · 2020£1,179,000
- 79 Roundwood Lane, Harpenden, St Albans, Hertfordshire, AL5 3EX£1,165,000 · 2023£1,349,000
- 79 Springfield Crescent, Harpenden, St Albans, Hertfordshire, AL5 4LL£126,500 · 1997£743,000
- 79 Station Road, Harpenden, St Albans, Hertfordshire, AL5 4RL£448,950 · 2002£1,176,000
- 79 Topstreet Way, Harpenden, St Albans, Hertfordshire, AL5 5TY£890,000 · 2023£1,012,000
- 79 Tuffnells Way, Harpenden, St Albans, Hertfordshire, AL5 3HR£715,000 · 2018£970,000
- 7A, Gordons Walk, Harpenden, St Albans, Hertfordshire, AL5 1LQ£860,000 · 2014£1,258,000
- 7A, Jameson Road, Harpenden, St Albans, Hertfordshire, AL5 4HG£1,135,000 · 2019£1,488,000
- 7A, Manland Avenue, Harpenden, St Albans, Hertfordshire, AL5 4RG£430,000 · 2001£1,376,000
- 7A, Milton Road, Harpenden, St Albans, Hertfordshire, AL5 5LA£315,000 · 2010£424,000
- 7A, Rosebery Avenue, Harpenden, St Albans, Hertfordshire, AL5 2QT£1,310,000 · 2010£2,463,000
- 7A, Salisbury Avenue, Harpenden, St Albans, Hertfordshire, AL5 2QQ£155,000 · 1998£595,000
- 7A, Southview Road, Harpenden, St Albans, Hertfordshire, AL5 5AW£520,000 · 2016£735,000
- 7B, Milton Road, Harpenden, St Albans, Hertfordshire, AL5 5LA£335,000 · 2023£323,000
- 7B, Rosebery Avenue, Harpenden, St Albans, Hertfordshire, AL5 2QT£1,575,000 · 2015£2,075,000
- 7B, Salisbury Avenue, Harpenden, St Albans, Hertfordshire, AL5 2QQ£80,000 · 1998£368,000
- 7C, Milton Road, Harpenden, St Albans, Hertfordshire, AL5 5LA£76,000 · 1997£310,000
- 8 Alders End Lane, Harpenden, St Albans, Hertfordshire, AL5 2HL£1,165,000 · 2016£1,487,000
- 8 Aldwickbury Crescent, Harpenden, St Albans, Hertfordshire, AL5 5RP£830,000 · 2024£961,000
- 8 Altwood, Harpenden, St Albans, Hertfordshire, AL5 5RU£435,000 · 2019£570,000
- 8 Alzey Gardens, Harpenden, St Albans, Hertfordshire, AL5 5SZ£575,000 · 2012£1,065,000
- 8 Ambleside, Harpenden, St Albans, Hertfordshire, AL5 5QH£72,500 · 2013£213,000
- 8 Amenbury Lane, Harpenden, St Albans, Hertfordshire, AL5 2BT£376,000 · 2014£579,000
- 8 Aplins Close, Harpenden, St Albans, Hertfordshire, AL5 2QB£670,000 · 2021£800,000
- 8 Aran Close, Harpenden, St Albans, Hertfordshire, AL5 1SW£1,050,000 · 2023£1,294,000
- 8 Arden Grove, Harpenden, St Albans, Hertfordshire, AL5 4SJ£56,700 · 2022—
- 8 Ashcroft Close, Harpenden, St Albans, Hertfordshire, AL5 1JJ£325,000 · 2001£966,000
- 8 Barlings Road, Harpenden, St Albans, Hertfordshire, AL5 2AN£1,040,000 · 2016£1,562,000
- 8 Barns Dene, Harpenden, St Albans, Hertfordshire, AL5 2HQ£1,515,000 · 2023£1,603,000
- 8 Barrons Row, Harpenden, St Albans, Hertfordshire, AL5 1SD£508,000 · 2017£636,000
- 8 Barton Close, Harpenden, St Albans, Hertfordshire, AL5 4QT£1,000,000 · 2023£1,161,000
- 8 Batford Road, Harpenden, St Albans, Hertfordshire, AL5 5AX£212,500 · 2010£467,000
- 8 Baulk Close, Harpenden, St Albans, Hertfordshire, AL5 4FJ£725,000 · 2023£846,000
- 8 Betjeman Close, Harpenden, St Albans, Hertfordshire, AL5 4XH£133,500 · 1998£584,000
- 8 Bewdley Close, Harpenden, St Albans, Hertfordshire, AL5 1QX£385,000 · 2010£722,000
- 8 Birch Grove, Harpenden, St Albans, Hertfordshire, AL5 3DW£400,000 · 2017£498,000
- 8 Birch Way, Harpenden, St Albans, Hertfordshire, AL5 5TP£575,000 · 2011£1,057,000
- 8 Bloomfield Road, Harpenden, St Albans, Hertfordshire, AL5 4DB£395,000 · 2002£1,018,000
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 →