SG12 9SE

Great Amwell & Stansteads · East Hertfordshire · England

Updated September 2026

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Location overview

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Post town
Ware
Local authority
East Hertfordshire
Constituency
Broxbourne
Postcode district
SG12
Postcode sector
SG12 9

Nearby postcodes

Nearby postcode distances
Postcode Distance
SG12 9SF 9 m
SG12 9SJ 91 m
SG12 9SG 99 m
SG12 9SN 122 m
SG12 9SR 160 m
Complete postcode fields and official codes
Postcode
SG12 9SE
Status
Current
Introduced
1 January 1980
Terminated
Not published
Postcode area
SG
Postcode district
SG12
Postcode sector
SG12 9
Latitude
51.793149
Longitude
-0.012404
British National Grid easting
537,170
British National Grid northing
212,367

Statistical and administrative geographies

Country
England · E92000001
Region
East of England · E12000006
Local authority district
East Hertfordshire · E07000242
Parish or community
E04013542
Westminster constituency
Broxbourne · E14001139
Output area
E00119203
Lower layer super output area
East Hertfordshire 018A · E01023468
Middle layer super output area
East Hertfordshire 018 · E02004895

Postcode source versions

Explore SG12

Use the wider postcode district to compare the same evidence across more locations.

Property

At this postcode

View all property records
4 recorded sales at this postcode
Address Date Price
Mylnefield, Great Amwell, Ware, SG12 9SE 22 February 2018 £1,882,000
Home Lodge, Great Amwell, Ware, SG12 9SE 2 April 2015 £420,000
Magna Cottage, Great Amwell, Ware, SG12 9SE 1 August 2013 £950,000

Schools

Within 3.1 miles of this postcode

View all nearby schools
Open schools
39
Primary
24
Secondary
5
  1. St John the Baptist Voluntary Aided Church of England Primary School

    Voluntary aided school

    189 m
  2. Amwell View School

    Community special school

    981 m
  3. Middleton School

    Community special school

    1.5 km

Recorded crime

Within 1 mile of this postcode

View all nearby crime records
Published events
275
Months covered
12
Latest month
June 2026

Most recorded categories in this period

  • Violence and sexual offences 97
  • Anti social behaviour 43
  • Other theft 28
  • Vehicle crime 20
  • Criminal damage and arson 19

Census 2021

Population and age profile

Postcode residents
15

9 female, 6 male

Postcode households
4
Residents per household
3.8
SG12 9 residents
5,545

Age bands in SG12 9

Wider postcode sector
Age 0 to 14
14.8%

857 residents

Age 15 to 24
8.7%

502 residents

Age 25 to 44
29.8%

1,724 residents

Age 45 to 64
27.3%

1,581 residents

Age 65 and over
19.5%

1,130 residents

This postcode contained 0.3% of the sector's usual residents on Census Day. The age profile describes the wider SG12 9 sector, not people in this individual postcode.

How to read these estimates
The standard postcode headcounts and the commissioned age table are separate ONS outputs. Small counts are disclosure-controlled, and totals can differ slightly between tables. Coverage is England and Wales only.

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+
80%
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%
Coverage is a modelled postcode-level snapshot, not a speed test or a guarantee for a named property. Check availability with providers before making a decision. Ofcom does not publish postcode-level full-fibre coverage in this release for commercial-confidentiality reasons.

Source: Ofcom Connected Nations Spring 2026, version 2026-01-v2. Contains Ofcom data licensed under the Open Government Licence v3.0.

NHS ODS

GP practices

7

within 5 km

  • HAILEY VIEW SURGERY

    39 CHRISTIAN CLOSE, HODDESDON, EN11 9FF

    ODS code E82088

    1.8 km

  • DOLPHIN HOUSE SURGERY

    6-7 EAST STREET, WARE, SG12 9HJ

    ODS code E82092

    2.3 km

  • NEW RIVER HEALTH

    ST MARY'S COURTYARD, CHURCH STREET, WARE, SG12 9EF

    ODS code E82102

    2.6 km

  • AMWELL SURGERY

    MEDICAL CENTRE, FAWKON WALK, HODDESDON, EN11 8FG

    ODS code E82061

    3.7 km

  • THE LIMES SURGERY

    UNIT 8-14, LIMES COURT, CONDUIT LANE, HODDESDON, EN11 8EP

    ODS code E82006

    3.8 km

  • LEA WHARF MEDICAL

    17 BIRCHERLEY GREEN, HERTFORD, SG14 1BN

    ODS code E82024

    4.5 km

  • HANSCOMBE HOUSE SURGERY

    HANSCOME HOUSE SURGERY, 52A ST. ANDREW STREET, HERTFORD, SG14 1JA

    ODS code E82007

    4.8 km

Organisation records, not service availability
These are records marked active in NHS England's Organisation Data Service for England and Wales. Branch surgeries, pharmacies, dentists and hospitals are not included. They do not confirm patient registration, services, opening hours, appointments or care quality. Distances are straight-line from the postcode point.

Source acquired on 2026-09-03. Contains information from NHS England, licenced under the current version of the Open Government Licence.

Nearby transport

  • Van Hage Garden Centre

    BCT · Great Amwell

    0.2 miles
  • Van Hage Garden Centre

    BCT · Great Amwell

    0.2 miles
  • Amwell Roundabout

    BCT · Great Amwell

    0.4 miles
  • Amwell Roundabout

    BCT · Great Amwell

    0.4 miles
  • Hillside Lane

    BCT · St Margarets

    0.5 miles

Relative deprivation

English Indices of Deprivation 2025 for East Hertfordshire 018A, 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

31,222 of 33,755

Income
10 of 10
Employment
10 of 10
Education and skills
9 of 10
Health and disability
10 of 10
Crime
10 of 10
Housing and services
3 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
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

A factual reading of the data in this report's scope. It is not a location score or a recommendation.

Schools

Published establishments

39 open schools are in scope, including 24 primary and 5 secondary schools. St John the Baptist Voluntary Aided Church of England Primary School is the nearest published school at 189 m.

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

Recorded crime

Published police records

275 published events cover 12 months, averaging 22.917 events per published month. The largest recorded category is Violence and sexual offences with 97 events.

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