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CB3

UK postcode district

Part of Cambridge

Updated September 2026

District overview

Postcode units
1,509
Current units
418
Coordinate coverage
100%
Electoral wards
18

Coverage context

Countries represented
England
English regions represented
East of England
Local authority codes
3
Terminated postcode units
1,091

Postcode sectors in CB3

Choose a sector to browse its complete postcode-unit directory.

6 sectors
5,340 recorded sales at this postcode
Address Date Price
16, Patagonia Way, Cambridge, CB3 0UP 28 July 2026 £385,000
118a, Girton Road, Girton, Cambridge, CB3 0LW 3 July 2026 £250,000
151, Lawrence Weaver Road, Cambridge, CB3 0GX 30 June 2026 £375,000

Schools

Across this district

View schools report
Open schools
6
Primary
3
Secondary
0

Recorded crime

Across this district

View crime report
Published events
1,600
Months covered
12
Latest month
June 2026

Most recorded categories in this period

  • Violence and sexual offences 428
  • Anti social behaviour 241
  • Other theft 153
  • Vehicle crime 150
  • Criminal damage and arson 107

Census 2021

Population and age profile

CB3 usual residents
18,818
Age-profile population
22,734

Age bands in CB3

Postcode district
Age 0 to 14
8.6%
1,945 residents
Age 15 to 24
43.3%
9,837 residents
Age 25 to 44
24.8%
5,646 residents
Age 45 to 64
12.4%
2,811 residents
Age 65 and over
11%
2,495 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

The median Ofcom availability percentage across 386 current postcode units in this district. Each postcode is weighted equally, not by premises.

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%

In this district, 368 postcode units had 100% superfast coverage, 290 postcode units had 100% gigabit-capable coverage, 0 postcode units had at least some premises without decent fixed or fixed-wireless access.

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, coverage at January 2026, version 2026-01-v2. Contains Ofcom data licensed under the Open Government Licence v3.0.

GP practices

2

in this district

  • HUNTINGDON ROAD SURGERY

    1 HUNTINGDON ROAD, CAMBRIDGE, CB3 0DB

    ODS code D81002

  • NEWNHAM WALK SURGERY

    WORDSWORTH GROVE, CAMBRIDGE, CB3 9HS

    ODS code D81005

Evidence in context

Property market

The five-year median is £630,000 from 963 recorded sales in CB3. This is a recorded-sale statistic, not a current valuation.

The latest UK House Price Index average for Cambridge is £471,098 in June 2026, down 1.2% year on year.

Schools

6 open schools are in scope, including 3 primary and 0 secondary schools.

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

Recorded crime

1,600 published events cover 12 months, averaging 133 events per published month. The largest recorded category is Violence and sexual offences with 428 events.

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