CF37 3JB

Ynysybwl · Rhondda Cynon Taf · Wales

Updated September 2026

Compare this postcode

Location overview

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Post town
Pontypridd
Local authority
Rhondda Cynon Taf
Constituency
Pontypridd
Postcode district
CF37
Postcode sector
CF37 3

Nearby postcodes

Nearby postcode distances
Postcode Distance
CF37 3JA 61 m
CF37 3JD 96 m
CF37 3ND 120 m
CF37 3JE 137 m
CF37 3DJ 156 m
Complete postcode fields and official codes
Postcode
CF37 3JB
Status
Current
Introduced
1 May 1994
Terminated
Not published
Postcode area
CF
Postcode district
CF37
Postcode sector
CF37 3
Latitude
51.626805
Longitude
-3.331953
British National Grid easting
307,899
British National Grid northing
192,839

Statistical and administrative geographies

Country
Wales · W92000004
Region
W99999999
Local authority district
Rhondda Cynon Taf · W06000016
Electoral ward
Ynysybwl · W05001115
Parish or community
W04000711
Westminster constituency
Pontypridd · W07000106
Output area
W00006721
Lower layer super output area
Rhondda Cynon Taf 015E · W01001284
Middle layer super output area
Rhondda Cynon Taf 015 · W02000266

Postcode source versions

Explore CF37

34 recorded sales at this postcode
Address Date Price
4, Llys Coed, Coed Y Cwm, Pontypridd, CF37 3JB 14 November 2022 £195,000
10, Llys Coed, Coed Y Cwm, Pontypridd, CF37 3JB 9 May 2022 £150,000
13, Llys Coed, Coed Y Cwm, Pontypridd, CF37 3JB 11 April 2022 £165,000

Schools

Within 3.1 miles of this postcode

View all nearby schools
Open schools
21
Primary
0
Secondary
0
  1. Craig-Yr-Hesg Primary School

    Welsh establishment

    501 m
  2. Ysgol Gynradd Glyn-coch

    Welsh establishment

    509 m
  3. Ysgol Bro Taf

    Welsh establishment

    736 m

Recorded crime

Within 1 mile of this postcode

View all nearby crime records
Published events
452
Months covered
12
Latest month
June 2026

Most recorded categories in this period

  • Violence and sexual offences 240
  • Public order 51
  • Criminal damage and arson 45
  • Anti social behaviour 31
  • Other theft 17

Census 2021

Population and age profile

Postcode residents
21

12 female, 9 male

Postcode households
13
Residents per household
1.6
CF37 3 residents
7,533

Age bands in CF37 3

Wider postcode sector
Age 0 to 14
18.7%

1,405 residents

Age 15 to 24
10.8%

809 residents

Age 25 to 44
25.9%

1,939 residents

Age 45 to 64
27%

2,025 residents

Age 65 and over
17.6%

1,319 residents

This postcode contained 0.3% of the sector's usual residents on Census Day. The age profile describes the wider CF37 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+
100%
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

7

within 5 km

  • YNYSYBWL SURGERY

    THE SQUARE, ROBERT STREET, YNYSYBWL, PONTYPRIDD, CF37 3DU

    ODS code W95619

    2.1 km

  • ABERCYNON MEDICAL CENTRE

    YNYSMEURIG ROAD, ABERCYNON, MOUNTAIN ASH, CF45 4YB

    ODS code W95042

    2.1 km

  • EGLWYSBACH MEDICAL PRACTI

    BERW ROAD, PONTYPRIDD, CF37 2AA

    ODS code W95014

    2.2 km

  • THE ASHGROVE SURGERY

    MORGAN STREET, PONTYPRIDD, CF37 2DR

    ODS code W95024

    2.5 km

  • NELSON SURGERY

    BRYNCELYN, NELSON, TREHARRIS, CF46 6HL

    ODS code W95043

    3.8 km

  • TAFF VALE PRACTICE

    DYFFRYN ROAD, RHYDYFELIN, PONTYPRIDD, CF37 5RW

    ODS code W95058

    4.6 km

  • TREHARRIS PRIMARY CARE CENTRE

    FOX STREET, TREHARRIS, CF46 5HE

    ODS code W95032

    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

  • Ger y Afon

    BCT · Coed-y-cwm

    0.0 miles
  • Glas-Ty-Gelli

    BCT · Coed-y-cwm

    0.1 miles
  • Hafan Heulog

    BCT · Coed-y-cwm

    0.2 miles
  • Coed y Cwm

    BCT · Coed-y-cwm

    0.2 miles
  • Coed y Cwm

    BCT · Coed-y-cwm

    0.2 miles

Evidence in context

Property market

The five-year median is £165,000 from 3 recorded sales in CF37 3JB. This is a recorded-sale statistic, not a current valuation.

The latest UK House Price Index average for Rhondda Cynon Taf is £167,559 in June 2026, up 7.4% year on year.

Schools

21 open schools are in scope, including 0 primary and 0 secondary schools. Craig-Yr-Hesg Primary School is the nearest published school at 501 m.

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

Recorded crime

452 published events cover 12 months, averaging 37.667 events per published month. The largest recorded category is Violence and sexual offences with 240 events.

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