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Postcode insights

SY21 8DG

Trelystan and Trewern

Powys

Interactive map showing SY21 8DG and surrounding area

Detailed insights for SY21 8DG

Overview

Postcode SY21 8DG is located in a remote rural village, within the Trelystan and Trewern ward of Powys in the Wales region, and forms part of the Montgomery, Trewern & Berriew area. It has moderate deprivation and very low crime levels, with around 29.8 crimes per 1,000 residents per year. The average income per household in Montgomery, Trewern & Berriew is £45,175 per year. The nearest station is Welshpool located about 5.5 miles away. There are no primary and no secondary schools in the area.

Crime rate
2/10
Crimes per 1k residents
30
Deprivation level
4/10
Income level
6/10
Social housing
0%
Connectivity
N/A
Flood Risk
No risk
Noise Level
No noise

Deprivation level

4/10

Montgomery, Trewern & Berriew has a low level of deprivation, ranked at position 1,247 out of 32,844 areas in the United Kingdom — placing it within the top 4% most deprived areas in Wales.

Crime level

2/10

Montgomery, Trewern & Berriew has a very low crime rate, with approximately 29.8 reported incidents per 1,000 population each year.

Social housing

0%

Approximately 0.0% of homes on this street are social housing provided by a local council or housing association. Across the surrounding area, around 6.6% of dwellings are socially rented.

Income level

6/10

The average income per household in Montgomery, Trewern & Berriew is £45,175 per year.

Noise Level

No noise

No significant noise sources from railways or roads near SY21 8DG.

Transport

The nearest station is Welshpool located about 5.5 miles away. There are no other stations nearby.

Parks

No parks nearby

Area Profile

Population
488
Population density
65.3 per km²

Crime

Crime per 1,000 population

Violence and sexual offences
21.08(-43%)
Burglary
3.63(+35%)
Anti-social behaviour
2.91(-80%)
Other theft
2.18(-57%)
Other crime
1.45(-39%)
Wales average

Demographics

Ethnic groups

British
466
95.49%
Other White
10
2.05%
Gypsy or Irish Traveller
5
1.02%
Irish
4
0.82%
Other Black
2
0.41%
Total population: 488

Economics

Education (age 16+)

Level 4+ (Degree)
101
23.99%
Level 3 (A level)
101
23.99%
Level 2 (GCSEs 9-4)
73
17.34%
No qualifications
71
16.86%
Level 1 (GCSEs 3-1)
39
9.26%
Total 16+ residents: 421

Housing

Housing tenure

Owns outright
96
48%
Owns with a mortgage
70
35%
Private landlord or letting agency
29
14.5%
Other forms of private rent
5
2.5%
Total households: 200

Property prices in Trelystan and Trewern

Based on 13 recent sales, the median property price is £285,000 in Trelystan and Trewern area, with individual transactions ranging from £140,000 up to £500,000.

Price distribution per property type (last year)

Price distribution by property type for Trelystan and Trewern 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 Trelystan and Trewern over the last year.
TypeSalesMedian
Detached8£317,500
Semi-Detached3£208,000
Terraced2£146,000

10 year median price trend in Trelystan and Trewern

Ten year median sale price trend for each property type in Trelystan and Trewern.

Schools

In the SY21 8DG postcode area, located within Montgomery, Trewern & Berriew, there are 0 primary and 0 secondary schools in close proximity.

Nearby primary and secondary schools for SY21 8DG
DistancePhaseNameTypeRating
1.0 miNot applicableThe Henslow and Evolution SchoolOther independent special school

Good

Local amenities

No Supermarkets & Convenience Stores nearby

Geographic Information

RegionWalesUKL
DistrictPowysW06000023
Parliamentary ConstituencyMontgomeryshire and GlyndwrW07000102
WardTrelystan and TrewernW05001171
ParishTrewernW04000351
MSOA (Middle Layer Super Output Area)Montgomery, Trewern & BerriewW02000101
LSOA (Lower Layer Super Output Area)Powys 005DW01000497
Police ForceDyfed-Powys
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.