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CF3 2UB

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 2TL 64 m
CF3 2TJ 81 m
CF3 2UE 97 m
CF3 2TG 103 m
CF3 2UA 106 m
Complete postcode fields and official codes
Postcode
CF3 2UB
Status
Current
Introduced
1 June 1999
Terminated
Not published
Postcode area
CF
Postcode district
CF3
Postcode sector
CF3 2
Latitude
51.530178
Longitude
-3.067180
British National Grid easting
326,069
British National Grid northing
181,792

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
W00008601
Lower layer super output area
Newport 020D · W01001658
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
46 recorded sales at this postcode
Address Date Price
Trevene, Wellfield Road, Marshfield, Cardiff, CF3 2UB 13 November 2025 £400,000
Dunelm, Wellfield Road, Marshfield, Cardiff, CF3 2UB 25 October 2024 £345,000
Walnut House, Wellfield Road, Marshfield, Cardiff, CF3 2UB 26 April 2024 £416,000

Schools

Within 3.1 miles of this postcode

View all nearby schools
Open schools
20
Primary
0
Secondary
0

  1. Marshfield Primary School

    Welsh establishment

    1.3 km

  2. Willowbrook Primary School

    Welsh establishment

    1.8 km

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

    Welsh establishment

    2.4 km

Recorded crime

Within 1 mile of this postcode

View all nearby crime records
Published events
96
Months covered
12
Latest month
June 2026

Most recorded categories in this period

  • Violence and sexual offences 36
  • Anti social behaviour 16
  • Public order 13
  • Criminal damage and arson 11
  • Other theft 7

Census 2021

Population and age profile

Postcode residents
123

63 female, 60 male

Postcode households
55
Residents per household
2.2
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 3% 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+
98.2%
Ultrafast, 100 Mbit/s+
98.2%
Ultrafast, 300 Mbit/s+
98.2%
Gigabit-capable
98.2%
Unable to receive decent fixed or FWA broadband
0%
Next Generation Access
98.2%
Decent broadband available from fixed wireless
81.8%
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

    1.8 km

  • BRYNDERWEN SURGERY

    CRICKHOWELL ROAD, ST MELLONS, CARDIFF, CF3 0EF

    ODS code W97006

    2.5 km

  • RUMNEY PRIMARY CARE CENTRE

    BARMOUTH ROAD, RUMNEY, CARDIFF, CF3 3LG

    ODS code W97027

    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

  • Marshfield Stores

    BCT · Marshfield

    0.2 miles

  • Marshfield Stores

    BCT · Marshfield

    0.2 miles

  • Pentwyn Terrace

    BCT · Marshfield

    0.2 miles

  • Pentwyn Terrace

    BCT · Marshfield

    0.2 miles

  • Oakfields

    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 £380,000 from 7 recorded sales in CF3 2UB. 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

20 open schools are in scope, including 0 primary and 0 secondary schools. Marshfield Primary School is the nearest published school at 0.8 miles.

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

Recorded crime

Published police records

96 published events cover 12 months, averaging 8 events per published month. The largest recorded category is Violence and sexual offences with 36 events.

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