Property market
The five-year median is £433,750 from 2 recorded sales in AL5 3BB. This is a recorded-sale statistic, not a current valuation.
The latest UK House Price Index average for St Albans is £651,448 in June 2026, up 4.3% year on year.
AL5 3BB
Harpenden North & Rural · St Albans · England
Updated September 2026
Compare this postcodeLocation overview
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- Post town
- Harpenden
- Local authority
- St Albans
- Constituency
- Harpenden and Berkhamsted
- Postcode district
- AL5
- Postcode sector
- AL5 3
Nearby postcodes
Complete postcode fields and official codes
- Postcode
- AL5 3BB
- Status
- Current
- Introduced
- 1 January 1980
- Terminated
- Not published
- Postcode area
- AL
- Postcode district
- AL5
- Postcode sector
- AL5 3
- Latitude
- 51.823932
- Longitude
- -0.366426
- British National Grid easting
- 512,680
- British National Grid northing
- 215,184
Statistical and administrative geographies
- Country
- England · E92000001
- Region
- East of England · E12000006
- Local authority district
- St Albans · E07000240
- Electoral ward
- Harpenden North & Rural · E05013953
- Parish or community
- E04013284
- Westminster constituency
- Harpenden and Berkhamsted · E14001268
- Output area
- E00120309
- Lower layer super output area
- St Albans 001A · E01023690
- Middle layer super output area
- St Albans 001 · E02004924
Postcode source versions
- Ordnance Survey: Code-Point Open Version 2026-08 · Current postcode units in Great Britain · OGL-3.0
- Office for National Statistics: ONS Postcode Directory Version 2026-08 · United Kingdom; Northern Ireland excluded pending rights review; Crown Dependencies outside product scope · OGL-3.0 with third-party rights
- Ordnance Survey: Boundary-Line Version 2026-05 · Local-authority boundaries in Great Britain · OS OpenData Licence
Explore AL5
Property
51 recorded
sales at this postcode
| Address | Date | Price |
|---|---|---|
| 117, Luton Road, Harpenden, AL5 3BB | 20 June 2025 | £460,000 |
| 113, Luton Road, Harpenden, AL5 3BB | 22 July 2022 | £407,500 |
| 129, Luton Road, Harpenden, AL5 3BB | 28 June 2021 | £410,000 |
Schools
Within 3.1 miles of this postcode
- Open schools
- 24
- Primary
- 15
- Secondary
- 4
- 508 m
St Hilda's School
Other independent school
- 577 m
Roundwood Primary School
Community school
- 611 m
Roundwood Park School
Academy converter
Recorded crime
Within 1 mile of this postcode
- Published events
- 832
- Months covered
- 12
- Latest month
- June 2026
Most recorded categories in this period
- Violence and sexual offences 161
- Anti social behaviour 144
- Shoplifting 138
- Other theft 109
- Vehicle crime 71
Census 2021
Population and age profile
- Postcode residents
- 45
- Postcode households
- 19
- Residents per household
- 2.4
- AL5 3 residents
- 5,030
24 female, 21 male
Age bands in AL5 3
Wider postcode sector- Age 0 to 14
- 24.6%
- Age 15 to 24
- 9.3%
- Age 25 to 44
- 19.2%
- Age 45 to 64
- 30.2%
- Age 65 and over
- 16.8%
1,236 residents
467 residents
963 residents
1,518 residents
844 residents
This postcode contained 0.9% of the sector's usual residents on Census Day. The age profile describes the wider AL5 3 sector, not people in this individual postcode.
Small counts are adjusted for privacy, so totals can differ slightly between Census tables.
Census Day: 21 March 2021. Sources: ONS/Nomis P001-P004 and ONS CT21_0228. Age table version 2024-04-08.
Fixed broadband coverage
Ofcom's predicted availability across all residential and commercial premises in this postcode in January 2026.
- Superfast, 30 Mbit/s+
- 100%
- Ultrafast, 100 Mbit/s+
- 100%
- Ultrafast, 300 Mbit/s+
- 100%
- Gigabit-capable
- 100%
- Unable to receive decent fixed or FWA broadband
- 0%
- Next Generation Access
- 100%
- Decent broadband available from fixed wireless
- 0%
Predicted coverage, not measured speeds. Check availability for your address with a provider. Postcode-level full-fibre figures are not published in this release.
Source: Ofcom Connected Nations Spring 2026, version 2026-01-v2. Contains Ofcom data licensed under the Open Government Licence v3.0.
GP practices
3
within 5 km
ELMS MEDICAL PRACTICE
5 STEWART ROAD, HARPENDEN, AL5 4QA
ODS code E82071
1.1 km
DAVENPORT HOUSE SURGERY
DAVENPORT HOUSE, BOWERS WAY, HARPENDEN, AL5 4HX
ODS code E82077
1.2 km
VILLAGE SURGERY
AMENBURY LANE, HARPENDEN, AL5 2BT
ODS code E82037
1.3 km
Main GP practices only; branch surgeries are excluded. Distances are straight-line. Contact the practice to check registration, services, opening hours and appointments.
Source acquired on 2026-09-03. Contains information from NHS England, licenced under the current version of the Open Government Licence.
Nearby transport
- 0.0 miles
Park Mount
BCT · Harpenden
- 0.0 miles
Park Mount
BCT · Harpenden
- 0.1 miles
Roundwood Lane
BCT · Harpenden
- 0.1 miles
Roundwood Lane
BCT · Harpenden
- 0.2 miles
Park Rise Close
BCT · Harpenden
Relative deprivation
English Indices of Deprivation 2025 for St Albans 001A, the published LSOA linked to this postcode. Decile 1 contains the most deprived 10% of English LSOAs and decile 10 the least deprived 10%.
Overall IMD decile
10 of 10
Overall England rank
33,686 of 33,755
- Income
- 10 of 10
- Employment
- 10 of 10
- Education and skills
- 10 of 10
- Health and disability
- 10 of 10
- Crime
- 10 of 10
- Housing and services
- 10 of 10
- Living environment
- 7 of 10
These are relative area statistics, not measures of an individual household, affluence or absolute change. They cannot be compared with indices for other UK nations. Source: English Indices of Deprivation 2025, version 2025-v2.
Flood risk
Environment Agency long-term indicators for the area around addresses in this postcode. They are not an assessment of any individual property and do not show current or forecast flooding.
- High risk addresses
- 4
- Medium risk addresses
- 16
- Low risk addresses
- 2
- Groundwater flood alert area
- Unlikely
Source: Environment Agency flood-risk postcode search tool data, version 2026-06-18. Check the long-term risk for an individual area. © Environment Agency copyright and/or database right 2025. All rights reserved.
Evidence in context
Schools
24 open schools are in scope, including 15 primary and 4 secondary schools. St Hilda's School is the nearest published school at 508 m.
Counts describe active establishment records. They do not assess admissions, catchments or quality.
Recorded crime
832 published events cover 12 months, averaging 69.333 events per published month. The largest recorded category is Violence and sexual offences with 161 events.
The source publishes anonymised street-level events. These figures are not a measure of safety for an individual address.