Property market
The five-year median is £799,425 from 1 recorded sale in AL5 1JY. 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 1JY
Harpenden South · St Albans · England
Updated September 2026
Compare this postcodeLocation overview
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- Post town
- Harpenden
- Ward
- Harpenden South
- Local authority
- St Albans
- Constituency
- Harpenden and Berkhamsted
- Postcode district
- AL5
- Postcode sector
- AL5 1
Nearby postcodes
Complete postcode fields and official codes
- Postcode
- AL5 1JY
- Status
- Current
- Introduced
- 1 January 1980
- Terminated
- Not published
- Postcode area
- AL
- Postcode district
- AL5
- Postcode sector
- AL5 1
- Latitude
- 51.804869
- Longitude
- -0.331841
- British National Grid easting
- 515,112
- British National Grid northing
- 213,118
Statistical and administrative geographies
- Country
- England · E92000001
- Region
- East of England · E12000006
- Local authority district
- St Albans · E07000240
- Electoral ward
- Harpenden South · E05013954
- Parish or community
- E04013284
- Westminster constituency
- Harpenden and Berkhamsted · E14001268
- Output area
- E00120329
- Lower layer super output area
- St Albans 005A · E01023695
- Middle layer super output area
- St Albans 005 · E02004928
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
3 recorded
sales at this postcode
| Address | Date | Price |
|---|---|---|
| 1, Paddock End, Harpenden, AL5 1JY | 29 November 2023 | £799,425 |
| 2, Paddock End, Harpenden, AL5 1JY | 28 April 2017 | £582,000 |
| 3, Paddock End, Harpenden, AL5 1JY | 31 March 2016 | £580,000 |
Schools
Within 3.1 miles of this postcode
- Open schools
- 39
- Primary
- 25
- Secondary
- 7
- 485 m
The Grove Infant and Nursery School
Community school
- 556 m
The Grove Junior School
Community school
- 735 m
Aldwickbury School
Other independent school
Recorded crime
Within 1 mile of this postcode
- Published events
- 321
- Months covered
- 12
- Latest month
- June 2026
Most recorded categories in this period
- Violence and sexual offences 90
- Vehicle crime 63
- Anti social behaviour 49
- Other theft 29
- Burglary 27
Census 2021
Population and age profile
- Postcode residents
- 8
- Postcode households
- 4
- Residents per household
- 2.0
- AL5 1 residents
- 6,414
5 female, 3 male
Age bands in AL5 1
Wider postcode sector- Age 0 to 14
- 21.3%
- Age 15 to 24
- 8.3%
- Age 25 to 44
- 22.2%
- Age 45 to 64
- 28.7%
- Age 65 and over
- 19.5%
1,300 residents
509 residents
1,355 residents
1,756 residents
1,195 residents
This postcode contained 0.1% of the sector's usual residents on Census Day. The age profile describes the wider AL5 1 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
DAVENPORT HOUSE SURGERY
DAVENPORT HOUSE, BOWERS WAY, HARPENDEN, AL5 4HX
ODS code E82077
2.0 km
VILLAGE SURGERY
AMENBURY LANE, HARPENDEN, AL5 2BT
ODS code E82037
2.0 km
ELMS MEDICAL PRACTICE
5 STEWART ROAD, HARPENDEN, AL5 4QA
ODS code E82071
2.1 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 2026-09-05. Contains information from NHS England, licenced under the current version of the Open Government Licence.
Nearby transport
- 0.0 miles
Paddock Wood
BCT · Harpenden
- 0.1 miles
Meadway
BCT · Harpenden
- 0.1 miles
Tiverton Court
BCT · Harpenden
- 0.2 miles
Leycroft Way
BCT · Harpenden
- 0.2 miles
Barons Row
BCT · Harpenden
Relative deprivation
English Indices of Deprivation 2025 for St Albans 005A, 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
33,734 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
- 9 of 10
- Living environment
- 10 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
- 0
- Medium risk addresses
- 0
- Low risk addresses
- 0
- 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
39 open schools are in scope, including 25 primary and 7 secondary schools. The Grove Infant and Nursery School is the nearest published school at 485 m.
Counts describe active establishment records. They do not assess admissions, catchments or quality.
Recorded crime
321 published events cover 12 months, averaging 26.75 events per published month. The largest recorded category is Violence and sexual offences with 90 events.
The source publishes anonymised street-level events. These figures are not a measure of safety for an individual address.