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CF3 2SD

Tredegar Park and Marshfield · Newport · Wales

Updated September 2026

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Location overview

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Post town
Cardiff
Ward
Tredegar Park and Marshfield
Local authority
Newport
Constituency
Newport West and Islwyn
Postcode district
CF3
Postcode sector
CF3 2

Nearby postcodes

Nearby postcode distances
Postcode Distance
CF3 2UT 50 m
CF3 2UQ 115 m
CF3 2UR 129 m
CF3 2UY 197 m
CF3 2WA 214 m
Complete postcode fields and official codes
Postcode
CF3 2SD
Status
Current
Introduced
1 October 2005
Terminated
Not published
Postcode area
CF
Postcode district
CF3
Postcode sector
CF3 2
Latitude
51.545199
Longitude
-3.080468
British National Grid easting
325,172
British National Grid northing
183,476

Statistical and administrative geographies

Country
Wales · W92000004
Region
W99999999
Local authority district
Newport · W06000022
Electoral ward
Tredegar Park and Marshfield · W05001646
Parish or community
W04000823
Westminster constituency
Newport West and Islwyn · W07000105
Output area
W00008603
Lower layer super output area
Newport 020C · W01001657
Middle layer super output area
Newport 020 · W02000366

Postcode source versions

Explore CF3

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

Property

At this postcode

View all property records
23 recorded sales at this postcode
Address Date Price
12, Wentloog Rise, Castleton, Cardiff, CF3 2SD 29 May 2026 £402,500
10, Wentloog Rise, Castleton, Cardiff, CF3 2SD 9 March 2026 £420,000
15, Wentloog Rise, Castleton, Cardiff, CF3 2SD 8 December 2023 £602,500

Schools

Within 3.1 miles of this postcode

View all nearby schools
Open schools
27
Primary
0
Secondary
0

  1. Marshfield Primary School

    Welsh establishment

    625 m

  2. Bishop Childs C.I.W. Primary School

    Welsh establishment

    2.5 km

  3. Willowbrook Primary School

    Welsh establishment

    2.7 km

Recorded crime

Within 1 mile of this postcode

View all nearby crime records
Published events
134
Months covered
12
Latest month
June 2026

Most recorded categories in this period

  • Violence and sexual offences 41
  • Public order 25
  • Anti social behaviour 18
  • Other theft 11
  • Drugs 9

Census 2021

Population and age profile

Postcode residents
47

25 female, 22 male

Postcode households
15
Residents per household
3.1
CF3 2 residents
4,074

Age bands in CF3 2

Wider postcode sector
Age 0 to 14
21.7%

852 residents

Age 15 to 24
9.8%

387 residents

Age 25 to 44
23.5%

923 residents

Age 45 to 64
27.6%

1,085 residents

Age 65 and over
17.4%

685 residents

This postcode contained 1.2% of the sector's usual residents on Census Day. The age profile describes the wider CF3 2 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+
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
20%
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

3

within 5 km

  • WILLOWBROOK SURGERY

    5 STRATHY ROAD, ST. MELLONS, CARDIFF, CF3 0SH

    ODS code W97069

    2.4 km

  • BRYNDERWEN SURGERY

    CRICKHOWELL ROAD, ST MELLONS, CARDIFF, CF3 0EF

    ODS code W97006

    2.6 km

  • THE ROGERSTONE PRACTICE

    CHAPELWOOD PRIMARY CARE CENTRE, WESTERN VALLEY ROAD, ROGERSTONE, NEWPORT, NP10 9DU

    ODS code W93061

    4.9 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

  • Coach & Horses

    BCT · Castleton

    0.1 miles

  • Castleton Old Post Office

    BCT · Castleton

    0.1 miles

  • Castleton Rise

    BCT · Castleton

    0.1 miles

  • Marshfield Primary School

    BCT · Marshfield

    0.3 miles

  • Marshfield Primary School

    BCT · Marshfield

    0.3 miles

Evidence in context

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

Property market

Recorded sales

The five-year median is £550,000 from 5 recorded sales in CF3 2SD. This is a recorded-sale statistic, not a current valuation.

The latest UK House Price Index average for Newport is £230,505 in June 2026, up 5.0% year on year.

Schools

Published establishments

27 open schools are in scope, including 0 primary and 0 secondary schools. Marshfield Primary School is the nearest published school at 625 m.

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

Recorded crime

Published police records

134 published events cover 12 months, averaging 11.167 events per published month. The largest recorded category is Violence and sexual offences with 41 events.

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