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Postcode insights

LL58 8AT

Tros Yr Afon

Seiriol

Interactive map showing LL58 8AT and surrounding area

Detailed insights for LL58 8AT

Overview

Postcode LL58 8AT is located in a rural village, within the Seiriol ward of Isle of Anglesey in the Wales region, and forms part of the Beaumaris & Benllech area. It has moderate deprivation and very low crime levels, with around 30.5 crimes per 1,000 residents per year. The average income per household in Beaumaris & Benllech is £45,901 per year. The nearest station is Llanfairfechan located about 4.9 miles away. There are no primary and no secondary schools in the area.

Crime rate
2/10
Crimes per 1k residents
31
Deprivation level
6/10
Income level
7/10
Social housing
1.5%
Connectivity
N/A
Flood Risk
N/A
Noise Level
No noise

Deprivation level

6/10

Beaumaris & Benllech has a moderate level of deprivation, ranked at position 946 out of 32,844 areas in the United Kingdom — placing it within the top 3% most deprived areas in Wales.

Crime level

2/10

Beaumaris & Benllech has a very low crime rate, with approximately 30.5 reported incidents per 1,000 population each year.

Social housing

1.5%

Approximately 1.5% of homes on this street are social housing provided by a local council or housing association. Across the surrounding area, around 10.1% of dwellings are socially rented.

Income level

7/10

The average income per household in Beaumaris & Benllech is £45,901 per year.

Noise Level

No noise

No significant noise sources from railways or roads near LL58 8AT.

Transport

The nearest station is Llanfairfechan located about 4.9 miles away. There are no other stations nearby.

Parks

No parks nearby

Area Profile

Population
303
Population density
180 per km²

Crime

Crime per 1,000 population

Violence and sexual offences
19.29(-47%)
Anti-social behaviour
8.84(-39%)
Public order
5.63(-37%)
Vehicle crime
2.41(-23%)
Other theft
1.61(-68%)
Wales average

Demographics

Ethnic groups

British
290
96.03%
Irish
5
1.66%
Other Mixed or Multiple ethnic groups
5
1.66%
Other Asian
1
0.33%
Other
1
0.33%
Total population: 302

Economics

Education (age 16+)

Level 4+ (Degree)
97
35.66%
No qualifications
63
23.16%
Level 3 (A level)
37
13.6%
Level 2 (GCSEs 9-4)
30
11.03%
Level 1 (GCSEs 3-1)
21
7.72%
Total 16+ residents: 272

Housing

Housing tenure

Owns outright
90
68.7%
Owns with a mortgage
24
18.32%
Private landlord or letting agency
13
9.92%
Social rents from council
2
1.53%
Shared ownership
1
0.76%
Total households: 131

Property prices in Seiriol

Based on 44 recent sales, the median property price is £308,750 in Seiriol area, with individual transactions ranging from £130,000 up to £749,550.

Price distribution per property type (last year)

Price distribution by property type for Seiriol 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 Seiriol over the last year.
TypeSalesMedian
Detached23£395,000
Flats1£240,000
Semi-Detached3£235,000
Terraced17£215,000

10 year median price trend in Seiriol

Ten year median sale price trend for each property type in Seiriol.

Schools

In the LL58 8AT postcode area, located within Beaumaris & Benllech, there are 0 primary and 0 secondary schools in close proximity.

Nearby primary and secondary schools for LL58 8AT
DistancePhaseNameTypeRating
0.8 miNot applicableYsgol Gynradd LlangoedWelsh establishment

N/A

Local amenities

1 nearby supermarkets & convenience stores within mi of LL58 8AT

Nearby supermarkets & convenience stores for LL58 8AT
DistanceNameAddressDirections
0.1 miMorrisons DailyIsle of Anglesey, LL58 8NWWalking directions to Morrisons Daily

Geographic Information

RegionWalesUKL
DistrictIsle of AngleseyW06000001
Parliamentary ConstituencyYnys MônW07000112
WardSeiriolW05001501
ParishLlangoedW04000025
MSOA (Middle Layer Super Output Area)Beaumaris & BenllechW02000005
LSOA (Lower Layer Super Output Area)Isle of Anglesey 005DW01000026
Police ForceNorth Wales
Postcode Introduced1993-01-01

Nearby Postcodes

Data Sources

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