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Postcode insights

SY20 9SL

Bryntirion

Corris a Mawddwy

Interactive map showing SY20 9SL and surrounding area

Detailed insights for SY20 9SL

Overview

Postcode SY20 9SL is located in a remote rural village, within the Corris a Mawddwy ward of Gwynedd in the Wales region, and forms part of the Bala & Mawddwy area. It has moderate deprivation and very low crime levels, with around 26.3 crimes per 1,000 residents per year. The average income per household in Bala & Mawddwy is £46,083 per year. The nearest station is Machynlleth located about 4.0 miles away. There are no primary and no secondary schools in the area.

Crime rate
2/10
Crimes per 1k residents
26
Deprivation level
6/10
Income level
7/10
Social housing
1.3%
Connectivity
N/A
Flood Risk
N/A
Noise Level
No noise

Deprivation level

6/10

Bala & Mawddwy has a moderate level of deprivation, ranked at position 768 out of 32,844 areas in the United Kingdom — placing it within the top 2% most deprived areas in Wales.

Crime level

2/10

Bala & Mawddwy has a very low crime rate, with approximately 26.3 reported incidents per 1,000 population each year.

Social housing

1.3%

Approximately 1.3% of homes on this street are social housing provided by a local council or housing association. Across the surrounding area, around 14.5% of dwellings are socially rented.

Income level

7/10

The average income per household in Bala & Mawddwy is £46,083 per year.

Noise Level

No noise

No significant noise sources from railways or roads near SY20 9SL.

Transport

The nearest station is Machynlleth located about 4 miles away. There are no other stations nearby.

Parks

No parks nearby

Area Profile

Population
342
Population density
7.9 per km²

Crime

Crime per 1,000 population

Violence and sexual offences
15.15(-59%)
Anti-social behaviour
6.38(-56%)
Other theft
3.99(-21%)
Criminal damage and arson
3.19(-61%)
Drugs
1.59(-46%)
Wales average

Demographics

Ethnic groups

British
323
94.44%
Other White
9
2.63%
White and Black Caribbean (mixed)
5
1.46%
Bangladeshi
2
0.58%
Irish
1
0.29%
Total population: 342

Economics

Education (age 16+)

Level 4+ (Degree)
139
46.18%
Level 3 (A level)
51
16.94%
Level 2 (GCSEs 9-4)
38
12.62%
No qualifications
29
9.63%
Apprenticeship
17
5.65%
Total 16+ residents: 301

Housing

Housing tenure

Owns outright
85
55.56%
Owns with a mortgage
34
22.22%
Private landlord or letting agency
27
17.65%
Other forms of private rent
4
2.61%
Shared ownership
1
0.65%
Total households: 153

Property prices in Corris a Mawddwy

Based on 14 recent sales, the median property price is £208,750 in Corris a Mawddwy area, with individual transactions ranging from £90,000 up to £500,000.

Price distribution per property type (last year)

Price distribution by property type for Corris a Mawddwy in the last year.

Median sale price and percentiles per property type (last year)

Median sale price, sales count, and percentile information for each property type in Corris a Mawddwy over the last year.
TypeSalesMedian
Detached10£221,500
Semi-Detached3£180,000
Terraced1£120,000

10 year median price trend in Corris a Mawddwy

Ten year median sale price trend for each property type in Corris a Mawddwy.

Schools

In the SY20 9SL postcode area, located within Bala & Mawddwy, there are 0 primary and 0 secondary schools in close proximity.

Nearby primary and secondary schools for SY20 9SL
DistancePhaseNameTypeRating
0.2 miNot applicableYsgol Gynradd Dyffryn DulasWelsh establishment

N/A

Local amenities

1 nearby supermarkets & convenience stores within mi of SY20 9SL

Nearby supermarkets & convenience stores for SY20 9SL
DistanceNameAddressDirections
0.3 miBwtri Y CrochanChapel Street, Gwynedd, SY20 9RFWalking directions to Bwtri Y Crochan

Geographic Information

RegionWalesUKL
DistrictGwyneddW06000002
Parliamentary ConstituencyDwyfor MeirionnyddW07000096
WardCorris a MawddwyW05001521
ParishCorrisW04000058
MSOA (Middle Layer Super Output Area)Bala & MawddwyW02000024
LSOA (Lower Layer Super Output Area)Gwynedd 015BW01000060
Police ForceNorth Wales
Postcode Introduced1980-01-01

Nearby Postcodes

Data Sources

All data is sourced from official UK government agencies and public datasets. Last updated: 16/01/2026.