SG12 9TJ

Great Amwell & Stansteads · East Hertfordshire · England

Updated September 2026

Compare this postcode

Location overview

Drag to pan. Use + or - to zoom. Open larger map
Post town
Ware
Local authority
East Hertfordshire
Constituency
Broxbourne
Postcode district
SG12
Postcode sector
SG12 9

Nearby postcodes

Nearby postcode distances
Postcode Distance
SG12 9TL 78 m
SG12 9TF 121 m
SG12 9TE 130 m
SG12 9TN 142 m
SG12 9TH 207 m
Complete postcode fields and official codes
Postcode
SG12 9TJ
Status
Current
Introduced
1 February 1990
Terminated
Not published
Postcode area
SG
Postcode district
SG12
Postcode sector
SG12 9
Latitude
51.798380
Longitude
-0.012261
British National Grid easting
537,164
British National Grid northing
212,949

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
E00119200
Lower layer super output area
East Hertfordshire 018A · E01023468
Middle layer super output area
East Hertfordshire 018 · E02004895

Postcode source versions

Explore SG12

22 recorded sales at this postcode
Address Date Price
5, Bridle Way, Great Amwell, Ware, SG12 9TJ 27 February 2026 £1,250,000
5, Bridle Way, Great Amwell, Ware, SG12 9TJ 31 March 2023 £1,190,000
7, Bridle Way, Great Amwell, Ware, SG12 9TJ 29 January 2016 £525,000

Schools

Within 3.1 miles of this postcode

View all nearby schools
Open schools
38
Primary
23
Secondary
5
  1. St John the Baptist Voluntary Aided Church of England Primary School

    Voluntary aided school

    728 m
  2. Middleton School

    Community special school

    1.4 km
  3. Presdales School

    Academy converter

    1.4 km

Recorded crime

Within 1 mile of this postcode

View all nearby crime records
Published events
384
Months covered
12
Latest month
June 2026

Most recorded categories in this period

  • Violence and sexual offences 145
  • Anti social behaviour 64
  • Other theft 33
  • Vehicle crime 33
  • Criminal damage and arson 23

Census 2021

Population and age profile

Postcode residents
49

26 female, 23 male

Postcode households
16
Residents per household
3.1
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 0.9% of the sector's usual residents on Census Day. The age profile describes the wider SG12 9 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

  • DOLPHIN HOUSE SURGERY

    6-7 EAST STREET, WARE, SG12 9HJ

    ODS code E82092

    1.8 km

  • NEW RIVER HEALTH

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

    ODS code E82102

    2.2 km

  • HAILEY VIEW SURGERY

    39 CHRISTIAN CLOSE, HODDESDON, EN11 9FF

    ODS code E82088

    2.4 km

  • AMWELL SURGERY

    MEDICAL CENTRE, FAWKON WALK, HODDESDON, EN11 8FG

    ODS code E82061

    4.3 km

  • THE LIMES SURGERY

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

    ODS code E82006

    4.3 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

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

  • Lower Road

    BCT · Great Amwell

    0.4 miles
  • Lower Road

    BCT · Great Amwell

    0.4 miles
  • Van Hage Garden Centre

    BCT · Great Amwell

    0.4 miles
  • Van Hage Garden Centre

    BCT · Great Amwell

    0.5 miles
  • Widburyhill Farm

    BCT · Widbury

    0.7 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

Property market

The five-year median is £1,220,000 from 2 recorded sales in SG12 9TJ. This is a recorded-sale statistic, not a current valuation.

The latest UK House Price Index average for East Hertfordshire is £460,778 in June 2026, up 4.0% year on year.

Schools

38 open schools are in scope, including 23 primary and 5 secondary schools. St John the Baptist Voluntary Aided Church of England Primary School is the nearest published school at 728 m.

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

Recorded crime

384 published events cover 12 months, averaging 32 events per published month. The largest recorded category is Violence and sexual offences with 145 events.

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