Property market
The five-year median is £630,000 from 1 recorded sale in AL9 6ND. This is a recorded-sale statistic, not a current valuation.
The latest UK House Price Index average for Welwyn Hatfield is £450,696 in June 2026, up 5.8% year on year.
AL9 6ND
Brookmans Park and Little Heath · Welwyn Hatfield · England
Updated September 2026
Compare this postcodeLocation overview
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- Post town
- Hatfield
- Local authority
- Welwyn Hatfield
- Constituency
- Welwyn Hatfield
- Postcode district
- AL9
- Postcode sector
- AL9 6
Nearby postcodes
Complete postcode fields and official codes
- Postcode
- AL9 6ND
- Status
- Current
- Introduced
- 1 January 1980
- Terminated
- Not published
- Postcode area
- AL
- Postcode district
- AL9
- Postcode sector
- AL9 6
- Latitude
- 51.731596
- Longitude
- -0.183038
- British National Grid easting
- 525,574
- British National Grid northing
- 205,215
Statistical and administrative geographies
- Country
- England · E92000001
- Region
- East of England · E12000006
- Local authority district
- Welwyn Hatfield · E07000241
- Electoral ward
- Brookmans Park and Little Heath · E05011058
- Parish or community
- E04012223
- Westminster constituency
- Welwyn Hatfield · E14001573
- Output area
- E00121401
- Lower layer super output area
- Welwyn Hatfield 015A · E01023908
- Middle layer super output area
- Welwyn Hatfield 015 · E02004994
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 AL9
Property
5 recorded
sales at this postcode
| Address | Date | Price |
|---|---|---|
| Wittern, Great North Road, Brookmans Park, Hatfield, AL9 6ND | 21 July 2023 | £630,000 |
| Greenfields, Great North Road, Brookmans Park, Hatfield, AL9 6ND | 16 November 2015 | £650,000 |
| Zither, Great North Road, Brookmans Park, Hatfield, AL9 6ND | 20 June 2014 | £780,000 |
Schools
Within 3.1 miles of this postcode
- Open schools
- 34
- Primary
- 17
- Secondary
- 5
- 465 m
Chancellor's School
Academy converter
- 1.5 km
Brookmans Park Primary School
Foundation school
- 1.6 km
Rhodes Wood Hospital School
Other independent special school
Recorded crime
Within 1 mile of this postcode
- Published events
- 90
- Months covered
- 12
- Latest month
- June 2026
Most recorded categories in this period
- Violence and sexual offences 41
- Burglary 13
- Other crime 9
- Anti social behaviour 9
- Criminal damage and arson 7
Census 2021
Population and age profile
- Postcode residents
- 11
- Postcode households
- 2
- Residents per household
- 5.5
- AL9 6 residents
- 1,755
6 female, 5 male
Age bands in AL9 6
Wider postcode sector- Age 0 to 14
- 17%
- Age 15 to 24
- 13.5%
- Age 25 to 44
- 18.2%
- Age 45 to 64
- 29.7%
- Age 65 and over
- 21.5%
264 residents
209 residents
282 residents
461 residents
334 residents
This postcode contained 0.6% of the sector's usual residents on Census Day. The age profile describes the wider AL9 6 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+
- 75%
- Ultrafast, 100 Mbit/s+
- 0%
- Ultrafast, 300 Mbit/s+
- 0%
- Gigabit-capable
- 0%
- 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
POTTERELLS MEDICAL CENTRE
STATION ROAD, WELHAM GREEN, NORTH MYMMS, HATFIELD, AL9 7SN
ODS code E82058
1.8 km
ANNANDALE MEDICAL CENTRE
THE ELMS, HIGH STREET, POTTERS BAR, EN6 5DA
ODS code E82098
3.7 km
HIGHVIEW MEDICAL CENTRE
THE ELMS, HIGH STREET, POTTERS BAR, EN6 5DA
ODS code E82078
3.7 km
PARKFIELD MEDICAL CENTRE
THE WALK, POTTERS BAR, EN6 1QH
ODS code E82027
4.1 km
BURVILL HOUSE SURGERY
52-54 DELLFIELD ROAD, HATFIELD, AL10 8HP
ODS code E82023
4.5 km
LISTER HOUSE SURGERY
THE COMMON, HATFIELD, AL10 0NL
ODS code E82018
4.8 km
WRAFTON HOUSE SURGERY
9-11 WELLFIELD ROAD, HATFIELD, AL10 0BS
ODS code E82002
4.9 km
Nearby transport
- 0.1 miles
Bell Lane
BCT · Bell Bar
- 0.1 miles
Bell Lane
BCT · Bell Bar
- 0.2 miles
Cock o' The North PH
BCT · Bell Bar
- 0.2 miles
Cock o' The North PH
BCT · Bell Bar
- 0.3 miles
The Firs
BCT · Bell Bar
Relative deprivation
English Indices of Deprivation 2025 for Welwyn Hatfield 015A, 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
32,488 of 33,755
- Income
- 10 of 10
- Employment
- 10 of 10
- Education and skills
- 9 of 10
- Health and disability
- 10 of 10
- Crime
- 9 of 10
- Housing and services
- 6 of 10
- Living environment
- 8 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
34 open schools are in scope, including 17 primary and 5 secondary schools. Chancellor's School is the nearest published school at 465 m.
Counts describe active establishment records. They do not assess admissions, catchments or quality.
Recorded crime
90 published events cover 12 months, averaging 7.5 events per published month. The largest recorded category is Violence and sexual offences with 41 events.
The source publishes anonymised street-level events. These figures are not a measure of safety for an individual address.