SA66 7JS

Crymych and Mynachlog-ddu · Pembrokeshire · Wales

Updated September 2026

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Location overview

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Post town: Clynderwen
Ward: Crymych and Mynachlog-ddu
Local authority: Pembrokeshire
Constituency: Ceredigion Preseli
Postcode district: SA66
Postcode sector: SA66 7

Nearby postcodes

Nearby postcode distances
Postcode	Distance
SA66 7JT	727 m
SA66 7JU	928 m
SA66 7XR	972 m
SA66 7QN	1.1 km
SA66 7QW	1.1 km

Complete postcode fields and official codes

Postcode: SA66 7JS
Status: Current
Introduced: 1 January 1980
Terminated: Not published
Postcode area: SA
Postcode district: SA66
Postcode sector: SA66 7
Latitude: 51.920607
Longitude: -4.756234
British National Grid easting: 210,559
British National Grid northing: 228,265

Statistical and administrative geographies

Country: Wales · W92000004
Region: W99999999
Local authority district: Pembrokeshire · W06000009
Electoral ward: Crymych and Mynachlog-ddu · W05001440
Parish or community: W04000452
Westminster constituency: Ceredigion Preseli · W07000093
Output area: W00003117
Lower layer super output area: Pembrokeshire 004A · W01000582
Middle layer super output area: Pembrokeshire 004 · W02000129

Postcode source versions

Ordnance Survey: Code-Point Open Version 2026-08 · Current postcode units in Great Britain · OGL-3.0
Office for National Statistics: ONS Postcode Directory Version 2026-08 · United Kingdom; Northern Ireland excluded pending rights review; Crown Dependencies outside product scope · OGL-3.0 with third-party rights
Ordnance Survey: Boundary-Line Version 2026-05 · Local-authority boundaries in Great Britain · OS OpenData Licence

Explore SA66

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

Property

At this postcode

View all property records

10 recorded sales at this postcode

Address	Date	Price
Precelli View, Rhosfach, Clynderwen, SA66 7JS	13 April 2026	£227,000
Precelli View, Rhosfach, Clynderwen, SA66 7JS	18 October 2024	£375,000
Isfryn, Rhosfach, Clynderwen, SA66 7JS	26 June 2020	£52,500

Schools

Within 3.1 miles of this postcode

View all nearby schools

Open schools: 3
Primary: 0
Secondary: 0

Y.G. Maenclochog

Welsh establishment
2.4 km
Nant-y-cwm Steiner School

Welsh establishment
3.7 km
Ysgol Beca

Welsh establishment
4.2 km

Recorded crime

Within 1 mile of this postcode

View all nearby crime records

Published events: 6
Months covered: 12
Latest month: June 2026

Most recorded categories in this period

Criminal damage and arson 2
Violence and sexual offences 2
Other crime 1
Other theft 1

Census 2021

Population and age profile

Postcode residents: 21
Postcode households: 7
Residents per household: 3.0
SA66 7 residents: 3,256

Age bands in SA66 7

Wider postcode sector

Age 0 to 14: 15.8%
Age 15 to 24: 9.8%
Age 25 to 44: 18.1%
Age 45 to 64: 30.5%
Age 65 and over: 25.8%

This postcode contained 0.6% of the sector's usual residents on Census Day. The age profile describes the wider SA66 7 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: 100%

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.

Nearby transport

Rhosfach

BCT · Rhosfach
0.6 miles
Rhosfach

BCT · Rhosfach
0.6 miles
Post Office

BCT · Llangolman
1.3 miles
Post Office

BCT · Llangolman
1.4 miles
St Mary`s Church

BCT · Maenclochog
1.5 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 £301,000 from 2 recorded sales in SA66 7JS. This is a recorded-sale statistic, not a current valuation.

The latest UK House Price Index average for Pembrokeshire is £210,862 in June 2026, down 4.2% year on year.

Schools

Published establishments

3 open schools are in scope, including 0 primary and 0 secondary schools. Y.G. Maenclochog is the nearest published school at 1.5 miles.

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

Recorded crime

Published police records

6 published events cover 12 months, averaging 0.5 events per published month. The largest recorded category is Criminal damage and arson with 2 events.

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