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Bigyn

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About

Bigyn is a residential ward situated on the eastern side of Llanelli, bordered by the Loughor Estuary to the north. The area is primarily composed of housing estates, local schools, and community facilities, with a mix of property types. Its landscape includes some elevated sections offering views across the surrounding water and town. The ward functions as a settled suburb for the larger town, with necessary amenities integrated into the neighbourhoods.

A notable local feature is the Bigyn Park area, which contains recreational spaces and historical remnants of the area's past industrial use. The ward's network of roads connects it directly to Llanelli town centre and other communities along the estuary. Residential life here is centred around local hubs, with a focus on practical community infrastructure rather than tourist attractions or major commercial districts.

Area overview

On average Bigyn has high deprivation and moderate crime levels, with around 101 crimes per 1,000 residents per year. Approximately 19.0% of homes in this area are social housing provided by a local council or housing association. The average income per household in Bigyn is £40,757 per year. Bigyn is home to around 6,587 people, with a population density of about 2,812.2 per km2.

Crime rate
6/10
Crimes per 1k residents
101
Deprivation level
7/10
Income level
3/10
Social housing
19%
Connectivity
N/A

Area Profile

Bigyn Population
6,587
Population density
2,812.2 per km²

Crime

Crime per 1,000 population

Violence and sexual offences
52.83(+44%)
Anti-social behaviour
23.08(+59%)
Shoplifting
20.8(+200%)
Criminal damage and arson
14.42(+78%)
Public order
10.48(+17%)
Wales average

Demographics

Ethnic groups

British
5,844
88.77%
Other White
391
5.94%
Other Asian
83
1.26%
Indian
31
0.47%
Pakistani
30
0.46%
Total population: 6,583

Economics

Education (age 16+)

Level 4 qualifications or above
1,284
24.35%
No qualifications
1,216
23.06%
Level 2 (GCSEs 9-4)
890
16.88%
Level 3 (A level)
867
16.44%
Level 1 (GCSEs 3-1)
509
9.65%
Total 16+ residents: 5,273

Housing

Housing tenure

Owns outright
986
35.48%
Owns with a mortgage
731
26.3%
Private landlord or letting agency
419
15.08%
Social rents from council
392
14.11%
Other social rented
171
6.15%
Total households: 2,779

Property prices in Bigyn

Based on 62 recent sales, the median property price is £136,875 in Bigyn area, with individual transactions ranging from £69,000 up to £300,000.

Price distribution per property type (last year)

Price distribution by property type for Bigyn 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 Bigyn over the last year.
TypeSalesMedian
Detached4£239,500
Semi-Detached18£160,000
Terraced40£134,500

10 years median price trend in Bigyn

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

All postcodes in Bigyn

SA151JE

St George

SA151PT

Martin Road

SA151LQ

Trostre Road

SA151NR

St Joseph's Court

SA153DZ

Bryntirion Terrace

SA151DT

College Square

SA151PN

Firth Road

SA151HB

Clifton Terrace

SA151JL

Gorsedd

SA151LA

Penry Place

SA151LY

King Georges Avenue

SA151LZ

Charles Street

SA151PY

Grant Street

SA151SS

Upper Robinson Street

SA151HN

Cae Terrace

SA151LH

Myrtle Terrace

SA151LR

Walters Road

SA151BR

Langland Road

SA151GT

Kingfisher Court

SA151QA

Capel Terrace

SA151EG

Glenalla Road

SA151PS

Firth Road

SA151LG

Tunnel Road

SA151RF

Caswell Street

SA151LP

Cedric Street

SA151JN

Heol Dinbych

SA149UU

Trostre Industrial Park

SA151BS

Caswell Street

SA151SW

Lawrence Terrace

SA151HW

Cae Terrace

SA151LB

Avis Terrace

SA151ET

Bradford Street

SA151HL

Penallt Road

SA151JD

Llwyn Close

SA151RG

Bond Avenue

SA153EZ

Box Terrace

SA151SP

Wern Road

SA151EH

Glevering Street

SA151HJ

Coedcae Road

SA151EW

Alban Road

SA151JP

Penyfan Road

SA151PE

Coronation Road

SA151EA

James Street

SA151EY

Evans' Terrace

SA151PG

Queen Marys Walk

SA151PF

Coronation Road

SA151AJ

Brynallt Court

SA151JA

Zammit Crescent

SA151JW

Heol Gwyr

SA153FD

Frondeg Terrace

SA151HF

Penallt Road

SA151JY

Trostre Road

SA151QB

Frondeg Terrace

SA151JS

Ridgewood Park

SA151RW

Tyisha Road

SA151SL

Upper William Street

SA151HE

Penallt Terrace

SA151NH

Marble Hall Road

SA151RD

Heol Ffynnon

SA149RB

Llwynwhilwg Terrace

SA151LT

Walters Road

SA151PA

Bigyn Road

SA151GY

Llwyn Cyfarthwch

SA151LF

Tunnel Road

SA151NX

Upper Cross Road

SA151PW

Ilston

SA151RE

Caswell Street

SA149UT

Bigyn

SA151SE

Stepney Place

SA151SR

Wern Road

SA151JJ

Penyfan Road

SA151JU

Coedcae Uchaf

SA151LJ

Heol Trostre

SA153EQ

Swansea Road

SA151GA

Lawrence Terrace

SA151PR

Golygfor

SA151ES

Alban Road

SA149SD

Maes-Ar-Ddafen Road

SA151LW

Regalia Terrace

SA151RA

Heol Ffynnon

SA151ER

Fransham Street

SA151EZ

Glyncoed Terrace

SA151HU

Nightingale Court

SA151NP

Llys Alys

SA151HT

Temple Street

SA151LL

Cwrt Y Dderwen

SA151BP

Tyisha Road

SA151LE

Tunnel Road

SA151RH

Graig Avenue

SA149UY

Trostre Retail Park

SA151NW

Marble Hall Road

SA151PD

Coronation Road

SA151HZ

Coedcae Road

SA151JX

Trostre Road

SA151NE

Stebonheath Terrace

SA151NT

Bigyn Road

SA151AX

Langland Road

SA151LD

Cwrt Elusendy

SA151TA

Pottery Street

SA149WB

Trostre Roundabout

Data Sources

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