SG1 3GA

Old Town · Stevenage · England

Updated September 2026

Compare this postcode

Location overview

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Post town
Stevenage
Local authority
Stevenage
Constituency
Stevenage
Postcode district
SG1
Postcode sector
SG1 3

Nearby postcodes

Nearby postcode distances
Postcode Distance
SG1 3QR 50 m
SG1 3AZ 57 m
SG1 3QD 65 m
SG1 3UN 84 m
SG1 3QX 89 m
Complete postcode fields and official codes
Postcode
SG1 3GA
Status
Current
Introduced
1 June 2002
Terminated
Not published
Postcode area
SG
Postcode district
SG1
Postcode sector
SG1 3
Latitude
51.913032
Longitude
-0.207143
British National Grid easting
523,413
British National Grid northing
225,351

Statistical and administrative geographies

Country
England · E92000001
Region
East of England · E12000006
Local authority district
Stevenage · E07000243
Electoral ward
Old Town · E05015631
Parish or community
E43000080
Westminster constituency
Stevenage · E14001516
Output area
E00120742
Lower layer super output area
Stevenage 002B · E01023777
Middle layer super output area
Stevenage 002 · E02004945

Postcode source versions

Explore SG1

3 recorded sales at this postcode
Address Date Price
Wilton Cottages, 1, Church Lane, Stevenage, SG1 3GA 24 August 2007 £315,000
Wilton Cottages, 1, Church Lane, Stevenage, SG1 3GA 2 September 2004 £289,950
Wilton Cottages, 1, Church Lane, Stevenage, SG1 3GA 12 March 2002 £225,000

Schools

Within 3.1 miles of this postcode

View all nearby schools
Open schools
45
Primary
30
Secondary
6
  1. The Thomas Alleyne Academy

    Academy sponsor led

    240 m
  2. Letchmore Infants' and Nursery School

    Community school

    322 m
  3. Barclay Academy

    Academy sponsor led

    409 m

Recorded crime

Within 1 mile of this postcode

View all nearby crime records
Published events
4,621
Months covered
12
Latest month
June 2026

Most recorded categories in this period

  • Violence and sexual offences 1,913
  • Anti social behaviour 517
  • Public order 424
  • Other theft 346
  • Shoplifting 323

Census 2021

Population and age profile

Postcode residents
6

2 female, 4 male

Postcode households
4
Residents per household
1.5
SG1 3 residents
9,018

Age bands in SG1 3

Wider postcode sector
Age 0 to 14
18.7%

1,761 residents

Age 15 to 24
10.7%

1,010 residents

Age 25 to 44
31.2%

2,949 residents

Age 45 to 64
24.3%

2,296 residents

Age 65 and over
15.1%

1,424 residents

This postcode contained 0.1% of the sector's usual residents on Census Day. The age profile describes the wider SG1 3 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+
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

5

within 5 km

  • STANMORE MEDICAL GROUP

    5 STANMORE ROAD, STEVENAGE, SG1 3QA

    ODS code E82005

    178 m

  • KING GEORGE & MANOR HOUSE SURGERIES

    KING GEORGE SURGERY(MAIN), 135 HIGH STREET, STEVENAGE, SG1 3HT

    ODS code E82086

    628 m

  • THE SYMONDS GREEN HEALTH CENTRE

    FILEY CLOSE, STEVENAGE, SG1 2JW

    ODS code E82111

    997 m

  • BEDWELL MEDICAL CENTRE

    SINFIELD CL, BEDWELL CRES, STEVENAGE, SG1 1LQ

    ODS code E82093

    1.9 km

  • SHEPHALL HEALTH CENTRE

    RIDLINS END, STEVENAGE, SG2 9QZ

    ODS code E82056

    3.7 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

  • The Mulberry Tree

    BCT · Stevenage Old Town

    0.1 miles
  • The Mulberry Tree

    BCT · Stevenage Old Town

    0.1 miles
  • Royal Oak PH

    BCT · Stevenage Old Town

    0.1 miles
  • The Dun Cow PH

    BCT · Stevenage Old Town

    0.2 miles
  • The Dun Cow PH

    BCT · Stevenage Old Town

    0.2 miles

Relative deprivation

English Indices of Deprivation 2025 for Stevenage 002B, 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

7 of 10

Overall England rank

22,530 of 33,755

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

45 open schools are in scope, including 30 primary and 6 secondary schools. The Thomas Alleyne Academy is the nearest published school at 240 m.

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

Recorded crime

4,621 published events cover 12 months, averaging 385.083 events per published month. The largest recorded category is Violence and sexual offences with 1,913 events.

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