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Postcode insights

SA17 4AN

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Trilwm

Trimsaran

Interactive map showing SA17 4AN and surrounding area

Detailed insights for SA17 4AN

Overview

Postcode SA17 4AN is located in a rural town, within the Trimsaran ward of Carmarthenshire in the Wales region, and forms part of the Cydweli & Trimsaran area. It has None deprivation and high crime levels, with around 92.0 crimes per 1,000 residents per year. The average income per household in Cydweli & Trimsaran is £39,701 per year. The nearest station is Pembrey and Burry Port located about 2.3 miles away. There are no primary and no secondary schools in the area.

Crime rate
8/10
Crimes per 1k residents
92
Deprivation level
N/A
Income level
3/10
Social housing
18.4%
Connectivity
N/A
Flood Risk
N/A
Noise Level
No noise

Deprivation level

N/A

Cydweli & Trimsaran has a unknown level of deprivation, ranked at position 543 out of 32,844 areas in the United Kingdom — placing it within the top 2% most deprived areas in Wales.

Crime level

8/10

Cydweli & Trimsaran has a high crime rate, with approximately 92.0 reported incidents per 1,000 population each year.

Social housing

18.4%

Approximately 18.4% of homes on this street are social housing provided by a local council or housing association. Across the surrounding area, around 16.6% of dwellings are socially rented.

Income level

3/10

The average income per household in Cydweli & Trimsaran is £39,701 per year.

Noise Level

No noise

No significant noise sources from railways or roads near SA17 4AN.

Transport

The nearest station is Pembrey and Burry Port located about 2.3 miles away. There are no other stations nearby.

Parks

No parks nearby

Area Profile

Population
314
Population density
1,276.4 per km²

Crime

Crime per 1,000 population

Violence and sexual offences
47.58(+40%)
Criminal damage and arson
16.65(+127%)
Anti-social behaviour
7.14(-45%)
Other theft
6.34(+38%)
Burglary
6.34(+171%)
Wales average

Demographics

Ethnic groups

British
302
96.18%
Other
4
1.27%
Gypsy or Irish Traveller
2
0.64%
Other White
2
0.64%
White and Black African (mixed)
1
0.32%
Total population: 314

Economics

Education (age 16+)

No qualifications
70
27.56%
Level 4+ (Degree)
54
21.26%
Level 3 (A level)
46
18.11%
Level 2 (GCSEs 9-4)
32
12.6%
Level 1 (GCSEs 3-1)
26
10.24%
Total 16+ residents: 254

Housing

Housing tenure

Owns outright
61
44.85%
Owns with a mortgage
39
28.68%
Social rents from council
23
16.91%
Private landlord or letting agency
11
8.09%
Other social rented
2
1.47%
Total households: 136

Property prices in Trimsaran

Based on 24 recent sales, the median property price is £157,500 in Trimsaran area, with individual transactions ranging from £67,500 up to £390,000.

Price distribution per property type (last year)

Price distribution by property type for Trimsaran 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 Trimsaran over the last year.
TypeSalesMedian
Detached10£227,500
Semi-Detached11£119,000
Terraced3£168,500

10 year median price trend in Trimsaran

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

Schools

In the SA17 4AN postcode area, located within Cydweli & Trimsaran, there are 0 primary and 0 secondary schools in close proximity.

Nearby primary and secondary schools for SA17 4AN
DistancePhaseNameTypeRating
0.1 miNot applicableTrimsaran Community SchoolWelsh establishment

N/A

Local amenities

1 nearby supermarkets & convenience stores within mi of SA17 4AN

Nearby supermarkets & convenience stores for SA17 4AN
DistanceNameAddressDirections
0.4 miMorrisons Daily62,62A Heol Morlais, Trimsaran, SA17 4DGWalking directions to Morrisons Daily

Local councillor and member of parliament

Elected local representatives for SA17 4AN, including ward councillors and the local member of parliament.

Local councillors

Kim Broom

Trimsaran - Elected 5 May 2022

Plaid Cymru - The Party of Wales

Member of parliament

Nia Griffith

Llanelli - Elected 4 Jul 2024

Labour Party

Geographic Information

RegionWalesUKL
DistrictCarmarthenshireW06000010
Parliamentary ConstituencyLlanelliW07000098
WardTrimsaranW05001224
ParishTrimsaranW04000559
MSOA (Middle Layer Super Output Area)Cydweli & TrimsaranW02000159
LSOA (Lower Layer Super Output Area)Carmarthenshire 018DW01000730
Police ForceDyfed-Powys
Postcode Introduced1980-01-01

Nearby Postcodes

SA17 4AQ0.04 mi awaySA17 4AW0.04 mi away

Data Sources

All data is sourced from official UK government agencies and public datasets. Last updated: 16/05/2026.