SY20 9LA

Aberdyfi · Gwynedd · Wales

Updated September 2026

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Location overview

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Post town: Machynlleth
Ward: Aberdyfi
Local authority: Gwynedd
Constituency: Dwyfor Meirionnydd
Postcode district: SY20
Postcode sector: SY20 9

Nearby postcodes

Nearby postcode distances
Postcode	Distance
SY20 9JZ	72 m
SY20 9JJ	125 m
SY20 9LG	696 m
SY20 9JY	918 m
SY20 9JT	991 m

Complete postcode fields and official codes

Postcode: SY20 9LA
Status: Current
Introduced: 1 January 1980
Terminated: Not published
Postcode area: SY
Postcode district: SY20
Postcode sector: SY20 9
Latitude: 52.583354
Longitude: -3.937068
British National Grid easting: 268,855
British National Grid northing: 300,155

Statistical and administrative geographies

Country: Wales · W92000004
Region: W99999999
Local authority district: Gwynedd · W06000002
Electoral ward: Aberdyfi · W05001506
Parish or community: W04000093
Westminster constituency: Dwyfor Meirionnydd · W07000096
Output area: W00000235
Lower layer super output area: Gwynedd 017F · W01001933
Middle layer super output area: Gwynedd 017 · W02000026

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 SY20

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

Property

At this postcode

View all property records

32 recorded sales at this postcode

Address	Date	Price
4, Upper Cwrt, Cwrt, Machynlleth, SY20 9LA	7 February 2025	£175,000
3, Lower Cwrt, Cwrt, Machynlleth, SY20 9LA	26 April 2024	£120,000
6, Lower Cwrt, Cwrt, Machynlleth, SY20 9LA	15 December 2023	£140,000

Schools

Within 3.1 miles of this postcode

View all nearby schools

Open schools: 1
Primary: 0
Secondary: 0

Ysgol Gynradd Pennal

Welsh establishment
991 m

Recorded crime

Within 1 mile of this postcode

View all nearby crime records

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

Most recorded categories in this period

Other theft 5
Violence and sexual offences 5
Anti social behaviour 2

Census 2021

Population and age profile

Postcode residents: 10
Postcode households: 6
Residents per household: 1.7
SY20 9 residents: 2,098

Age bands in SY20 9

Wider postcode sector

Age 0 to 14: 12.5%
Age 15 to 24: 7.4%
Age 25 to 44: 17.7%
Age 45 to 64: 35.2%
Age 65 and over: 27.2%

This postcode contained 0.5% of the sector's usual residents on Census Day. The age profile describes the wider SY20 9 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: 0%

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

Cwrt Car Park

BCT · Cwrt
0.0 miles
Cwrt Car Park

BCT · Cwrt
0.0 miles
Cefn Crib

BCT · Cwrt
0.7 miles
Cefn Crib

BCT · Cwrt
0.7 miles
Riverside Inn

BCT · Pennal
0.7 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 £168,000 from 7 recorded sales in SY20 9LA. This is a recorded-sale statistic, not a current valuation.

The latest UK House Price Index average for Gwynedd is £206,665 in June 2026, up 5.7% year on year.

Schools

Published establishments

1 open schools are in scope, including 0 primary and 0 secondary schools. Ysgol Gynradd Pennal is the nearest published school at 991 m.

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

Recorded crime

Published police records

12 published events cover 12 months, averaging 1 events per published month. The largest recorded category is Other theft with 5 events.

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