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AL7 4TY

Hatfield East · Welwyn Hatfield · England

Updated September 2026

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Location overview

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Ward
Hatfield East
Local authority
Welwyn Hatfield
Constituency
Welwyn Hatfield
Postcode district
AL7
Postcode sector
AL7 4

Nearby postcodes

Nearby postcode distances
Postcode Distance
AL9 5PF 187 m
AL9 5PE 342 m
AL9 5PG 428 m
AL7 4JA 608 m
AL7 4JB 610 m
Complete postcode fields and official codes
Postcode
AL7 4TY
Status
Current
Introduced
1 August 1993
Terminated
Not published
Postcode area
AL
Postcode district
AL7
Postcode sector
AL7 4
Latitude
51.775736
Longitude
-0.192092
British National Grid easting
524,827
British National Grid northing
210,108

Statistical and administrative geographies

Country
England · E92000001
Region
East of England · E12000006
Local authority district
Welwyn Hatfield · E07000241
Electoral ward
Hatfield East · E05011062
Parish or community
E04004819
Westminster constituency
Welwyn Hatfield · E14001573
Output area
E00190320
Lower layer super output area
Welwyn Hatfield 011B · E01023925
Middle layer super output area
Welwyn Hatfield 011 · E02004990

Postcode source versions

Explore AL7

Schools

Within 3.1 miles of this postcode

View all nearby schools
Open schools
40
Primary
29
Secondary
4

  1. James Marks Academy

    Free schools special

    1.2 km

  2. Commonswood Primary & Nursery School

    Community school

    1.4 km

  3. The Ryde School

    Community school

    1.4 km

Recorded crime

Within 1 mile of this postcode

View all nearby crime records
Published events
666
Months covered
12
Latest month
June 2026

Most recorded categories in this period

  • Violence and sexual offences 301
  • Anti social behaviour 127
  • Criminal damage and arson 48
  • Public order 39
  • Other theft 36

Census 2021

Population and age profile

Postcode residents
Not supplied
Postcode households
Not supplied
Residents per household
Not available
AL7 4 residents
11,663

Age bands in AL7 4

Wider postcode sector
Age 0 to 14
22%

2,536 residents

Age 15 to 24
10.6%

1,226 residents

Age 25 to 44
30.5%

3,529 residents

Age 45 to 64
24.3%

2,809 residents

Age 65 and over
12.6%

1,452 residents

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+
0%
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

  • SPRING HOUSE HEALTH

    SPRING HOUSE SITE, ASCOTS LANE, WELWYN GARDEN CITY, AL7 4HL

    ODS code Y02639

    772 m

  • HALL GROVE GROUP PRACTICE

    4 HALL GROVE, WELWYN GARDEN CITY, AL7 4PL

    ODS code E82062

    1.7 km

  • PEARTREE LANE SURGERY

    110 PEARTREE LANE, WELWYN GARDEN CITY, AL7 3UJ

    ODS code E82040

    2.4 km

  • WRAFTON HOUSE SURGERY

    9-11 WELLFIELD ROAD, HATFIELD, AL10 0BS

    ODS code E82002

    2.6 km

  • THE GARDEN CITY PRACTICE

    BIRDCROFT ROAD, WELWYN GARDEN CITY, AL8 6EH

    ODS code E82041

    2.7 km

  • LISTER HOUSE SURGERY

    THE COMMON, HATFIELD, AL10 0NL

    ODS code E82018

    2.7 km

  • BURVILL HOUSE SURGERY

    52-54 DELLFIELD ROAD, HATFIELD, AL10 8HP

    ODS code E82023

    2.9 km

Nearby transport

  • Hatfield Park Lodge

    BCT · Hatfield

    0.1 miles

  • Hatfield Park Lodge

    BCT · Hatfield

    0.1 miles

  • Mill Green Lane

    BCT · Mill Green

    0.5 miles

  • Mill Green Lane

    BCT · Mill Green

    0.5 miles

  • Ryelands

    BCT · Welwyn Garden City

    0.5 miles

Relative deprivation

English Indices of Deprivation 2025 for Welwyn Hatfield 011B, 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

16,583 of 33,755

Income
6 of 10
Employment
6 of 10
Education and skills
5 of 10
Health and disability
9 of 10
Crime
7 of 10
Housing and services
3 of 10
Living environment
2 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

40 open schools are in scope, including 29 primary and 4 secondary schools. James Marks Academy is the nearest published school at 0.8 miles.

Counts describe active establishment records. They do not assess admissions, catchments or quality.

Recorded crime

666 published events cover 12 months, averaging 55.5 events per published month. The largest recorded category is Violence and sexual offences with 301 events.

The source publishes anonymised street-level events. These figures are not a measure of safety for an individual address.