Property market
The five-year median is £238,998 from 6 recorded sales in HP1 1SY. This is a recorded-sale statistic, not a current valuation.
The latest UK House Price Index average for Dacorum is £459,438 in June 2026, up 1.8% year on year.
HP1 1SY
Boxmoor · Dacorum · England
Updated September 2026
Compare this postcodeLocation overview
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- Post town
- Hemel Hempstead
- Ward
- Boxmoor
- Local authority
- Dacorum
- Constituency
- Hemel Hempstead
- Postcode district
- HP1
- Postcode sector
- HP1 1
Nearby postcodes
Complete postcode fields and official codes
- Postcode
- HP1 1SY
- Status
- Current
- Introduced
- 1 February 1990
- Terminated
- Not published
- Postcode area
- HP
- Postcode district
- HP1
- Postcode sector
- HP1 1
- Latitude
- 51.756252
- Longitude
- -0.477045
- British National Grid easting
- 505,214
- British National Grid northing
- 207,492
Statistical and administrative geographies
- Country
- England · E92000001
- Region
- East of England · E12000006
- Local authority district
- Dacorum · E07000096
- Electoral ward
- Boxmoor · E05004701
- Parish or community
- E43000076
- Westminster constituency
- Hemel Hempstead · E14001278
- Output area
- E00118871
- Lower layer super output area
- Dacorum 015E · E01023400
- Middle layer super output area
- Dacorum 015 · E02004870
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 HP1
Property
91 recorded
sales at this postcode
| Address | Date | Price |
|---|---|---|
| Bury Court, Flat 6, Bury Green, Hemel Hempstead, HP1 1SY | 12 June 2025 | £245,000 |
| Bury Court, Flat 10, Bury Green, Hemel Hempstead, HP1 1SY | 23 August 2024 | £250,000 |
| Bury Court, Flat 28, Bury Green, Hemel Hempstead, HP1 1SY | 30 October 2023 | £238,000 |
Schools
Within 3.1 miles of this postcode
- Open schools
- 51
- Primary
- 34
- Secondary
- 7
- 266 m
The Collett School
Community special school
- 397 m
Lockers Park School
Other independent school
- 410 m
Gade Valley Primary School
Community school
Recorded crime
Within 1 mile of this postcode
- Published events
- 4,133
- Months covered
- 12
- Latest month
- June 2026
Most recorded categories in this period
- Violence and sexual offences 1,552
- Anti social behaviour 673
- Shoplifting 382
- Criminal damage and arson 296
- Vehicle crime 255
Census 2021
Population and age profile
- Postcode residents
- 35
- Postcode households
- 28
- Residents per household
- 1.3
- HP1 1 residents
- 9,257
20 female, 15 male
Age bands in HP1 1
Wider postcode sector- Age 0 to 14
- 17.2%
- Age 15 to 24
- 9.8%
- Age 25 to 44
- 29.8%
- Age 45 to 64
- 26.3%
- Age 65 and over
- 16.9%
1,586 residents
904 residents
2,744 residents
2,427 residents
1,557 residents
This postcode contained 0.4% of the sector's usual residents on Census Day. The age profile describes the wider HP1 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
7
within 5 km straight-line
FERNVILLE SURGERY
MIDLAND ROAD, HEMEL HEMPSTEAD, HP2 5BL
ODS code E82022
403 m
PARKWOOD SURGERY
PARKWOOD DRIVE SURGERY, PARKWOOD DRIVE, HEMEL HEMPSTEAD, HP1 2LD
ODS code E82091
1.3 km
EVEREST HOUSE SURGERY
EVEREST HOUSE, EVEREST WAY, HEMEL HEMPSTEAD, HP2 4HY
ODS code E82051
1.9 km
LINCOLN HOUSE SURGERY
163 LONDON ROAD, APSLEY, HEMEL HEMPSTEAD, HP3 9SQ
ODS code E82009
2.2 km
GROVE HILL MEDICAL CENTRE
KILBRIDE COURT, GROVEHILL, HEMEL HEMPSTEAD, HP2 6AD
ODS code E82050
2.2 km
BENNETTS END SURGERY
GATECROFT, HEMEL HEMPSTEAD, HP3 9LY
ODS code E82032
2.5 km
WOODHALL FARM MEDICAL CTR
VALLEY GREEN, SHENLEY ROAD, HEMEL HEMPSTEAD, HP2 7RJ
ODS code E82070
3.9 km
Nearby transport
- 0.1 miles
The Bury
BCT · Hemel Hempstead
- 0.2 miles
The Bury
BCT · Hemel Hempstead
- 0.2 miles
Gadebridge Road
BCT · Hammerfield
- 0.2 miles
Gadebridge Road
BCT · Hammerfield
- 0.2 miles
West Herts College
BCT · Hemel Hempstead
Relative deprivation
English Indices of Deprivation 2025 for Dacorum 015E, 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
5 of 10
Overall England rank
13,817 of 33,755
- Income
- 4 of 10
- Employment
- 4 of 10
- Education and skills
- 5 of 10
- Health and disability
- 4 of 10
- Crime
- 3 of 10
- Housing and services
- 7 of 10
- Living environment
- 4 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
51 open schools are in scope, including 34 primary and 7 secondary schools. The Collett School is the nearest published school at 266 m.
Counts describe active establishment records. They do not assess admissions, catchments or quality.
Recorded crime
4,133 published events cover 12 months, averaging 344.417 events per published month. The largest recorded category is Violence and sexual offences with 1,552 events.
The source publishes anonymised street-level events. These figures are not a measure of safety for an individual address.