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Cydweli & Trimsaran

Interactive map displaying Cydweli & Trimsaran

About

Cydweli, or Kidwelly, is a small town centred around its Norman castle and medieval layout. The castle stands above the Gwendraeth Fach estuary, with the town’s streets and stone bridge following historic patterns. The area includes the remains of a Benedictine priory and a restored tidal mill, reflecting its long-standing administrative and industrial roles within the local landscape.

Trimsaran is a village a few miles inland, historically defined by coal mining. Its setting is characterised by the rolling land between the Gwendraeth Fawr and Fach rivers. The area’s more recent history is visible in the transformed colliery sites now integrated into the countryside, with some old railway lines repurposed as walking paths through the valley.

Area overview

On average Cydweli & Trimsaran has high deprivation and moderate crime levels, with around 50 crimes per 1,000 residents per year. Approximately 13.8% of homes in this area are social housing provided by a local council or housing association. The average income per household in Cydweli & Trimsaran is £39,701 per year. Cydweli & Trimsaran is home to around 6,192 people, with a population density of about 196.3 per km2.

Crime rate
4/10
Crimes per 1k residents
50
Deprivation level
7/10
Income level
3/10
Social housing
13.8%
Connectivity
N/A

Area Profile

Cydweli & Trimsaran Population
6,192
Population density
196.3 per km²

Crime

Crime per 1,000 population

Violence and sexual offences
28.42(-23%)
Criminal damage and arson
7.27(-10%)
Anti-social behaviour
6.46(-56%)
Public order
4.2(-53%)
Other theft
3.39(-33%)
Wales average

Demographics

Ethnic groups

British
5,980
96.58%
Other White
74
1.2%
White and Asian (mixed)
21
0.34%
Irish
19
0.31%
Indian
17
0.27%
Total population: 6,192

Economics

Education (age 16+)

Level 4+ (Degree)
1,455
28.68%
No qualifications
1,095
21.58%
Level 2 (GCSEs 9-4)
807
15.91%
Level 3 (A level)
781
15.4%
Level 1 (GCSEs 3-1)
442
8.71%
Total 16+ residents: 5,073

Housing

Housing tenure

Owns outright
1,173
44.02%
Owns with a mortgage
685
25.7%
Social rents from council
353
13.25%
Private landlord or letting agency
278
10.43%
Other social rented
89
3.34%
Total households: 2,665

Property prices in Cydweli & Trimsaran

Based on 58 recent sales, the median property price is £169,250 in Cydweli & Trimsaran area, with individual transactions ranging from £74,000 up to £555,000.

Price distribution per property type (last year)

Price distribution by property type for Cydweli & 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 Cydweli & Trimsaran over the last year.
TypeSalesMedian
Detached22£279,250
Flats1£110,000
Semi-Detached16£149,500
Terraced19£140,000

10 years median price trend in Cydweli & Trimsaran

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

All postcodes in Cydweli & Trimsaran

SA174AL

Pleasant View

SA174NP

Cenfi

SA174UQ

Llys Y Felin

SA174AD

Garden Suburbs

SA174AW

Trilwm

SA174AE

Garden Suburbs

SA175AH

Carmarthen Road

SA174BA

Gerddi Gwenllian

SA174DA

Culla Road

SA174LS

Kidwelly and St Ishmael

SA174PF

Newtown

SA174RB

Wern Terrace

SA174TN

Alstred Street

SA174DD

Ar Lan Morlais

SA174SW

Kidwelly and St Ishmael

SA174UB

Gwendraeth Town

SA174BW

Maesyffynnon

SA174EG

Trimsaran

SA174NT

Heol Ray Gravell

SA174NU

Horeb Road

SA175AX

Castle Street

SA174EY

Heol-y-Mynydd

SA174NR

Rhydodyn

SA160JH

Trimsaran

SA174AP

Trilwm

SA175BJ

Ferry Road

SA174TY

Priory Street

SA160JQ

Trimsaran

SA174DR

Argoed Crescent

SA174RR

Meinciau Road

SA175BD

Rhodfa Mount Pleasant

SA175DH

Kidwelly and St Ishmael

SA174AG

Heol Llanelli

SA174ES

Heol Waunyclun

SA174SP

Heol Gwelfor

SA174PG

The Sidings

SA174TP

Abbey Street

SA175AE

Carmarthen Road

SA160JL

Trimsaran

SA160JW

Trimsaran

SA174TD

Parc Pendre

SA174RT

Glyn Road

SA174HB

Trimsaran

SA174TH

Pembrey Road

SA174TT

Ger Y Castell

SA175EJ

Ferry Road

SA174PB

Horeb Road

SA174PE

Old Shop

SA174DL

Heol Morlais

SA174UT

Station Road

SA154RR

Dythel Park

SA174AN

Trilwm

SA174UH

Station Road

SA174ED

Trimsaran Road

SA174NW

Pistyll Newydd

SA174TR

Priory Street

SA175AZ

Bailey Street

SA154RG

Trimsaran Road

SA174BR

Heol Waunyclun

SA174PD

Bryn Y Graig

SA175JT

Llys Gwenllian

SA175AF

Carmarthen Road

SA174EW

Trimsaran

SA175DQ

New Street

SA175EH

Craylands Park

SA174SS

Clos Y Dderwen

SA174SY

Vicarage Lane

SA174AQ

Cae Linda

SA174AS

Heol Llanelli

SA174DB

Jenkins Crescent

SA175BB

Kidwelly and St Ishmael

SA174EL

Trimsaran

SA174LT

Kidwelly and St Ishmael

SA174UW

Quay Road

SA174LD

Bryn Terrace

SA174LA

Bryn Avenue

SA174RG

Bryn Y Graig

SA174UE

Maes Y Parc

SA174EN

Trimsaran

SA174PS

Greenfield Houses

SA154SE

Llys Y Mynydd

SA160JJ

Trimsaran

SA174LR

Kidwelly and St Ishmael

SA174PA

Heol Ray Gravell

SA174PJ

Clos Penybryn Close

SA174RH

Horeb Road

SA174AB

Garden Suburbs

SA174GL

Heol Waunhir

SA174RP

Meinciau Road

SA160JE

Trimsaran

SA174BQ

Heol Waunyclun

SA174PT

Follet Close

SA174RA

Meinciau Road

SA174UA

Elm Grove Road

SA174UF

Morfa Maen

SA175EG

Cae Ffynnon

SA174AF

Garden Suburbs

SA174PR

Llangadog Road

SA174TE

Parc Pendre

SA174UN

Hillfield Villas

Data Sources

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