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Twrcelyn

Interactive map displaying Twrcelyn

About

Twrcelyn ward encompasses the eastern side of Amlwch town, an area historically shaped by its industrial past. The landscape includes residential streets and the notable Mynydd Parys mountain, a prominent hill with a distinctive bare summit. This terrain is a remnant of the area's significant copper mining history, once a major global producer. The ward extends to the coastline at Porth Amlwch, a small harbour.

The local community is centred around daily life in this part of Amlwch, with services and housing concentrated here. The industrial heritage remains a defining characteristic, visible in the environment. The area provides views over the Irish Sea and is connected to the wider rural landscape of Anglesey. The geography and history give the ward its particular identity within the island.

Area overview

On average Twrcelyn has moderate deprivation and very low crime levels, with around 47 crimes per 1,000 residents per year. Approximately 11.2% of homes in this area are social housing provided by a local council or housing association. The average income per household in Twrcelyn is £44,657 per year. Twrcelyn is home to around 7,185 people, with a population density of about 92.1 per km2.

Crime rate
2/10
Crimes per 1k residents
47
Deprivation level
6/10
Income level
6/10
Social housing
11.2%
Connectivity
N/A

Area Profile

Twrcelyn Population
7,185
Population density
92.1 per km²

Crime

Crime per 1,000 population

Violence and sexual offences
30.2(-18%)
Anti-social behaviour
13.08(-10%)
Other theft
3.9(-23%)
Criminal damage and arson
3.76(-53%)
Public order
3.34(-63%)
Wales average

Demographics

Ethnic groups

British
6,970
97.02%
Other White
54
0.75%
Irish
35
0.49%
Other
19
0.26%
White and Black Caribbean (mixed)
17
0.24%
Total population: 7,184

Economics

Education (age 16+)

Level 4 qualifications or above
1,812
29.69%
Level 3 (A level)
1,088
17.83%
No qualifications
1,035
16.96%
Level 2 (GCSEs 9-4)
963
15.78%
Level 1 (GCSEs 3-1)
551
9.03%
Total 16+ residents: 6,103

Housing

Housing tenure

Owns outright
1,548
46.64%
Owns with a mortgage
738
22.24%
Private landlord or letting agency
436
13.14%
Social rents from council
390
11.75%
Other forms of private rent
105
3.16%
Total households: 3,319

Property prices in Twrcelyn

Based on 73 recent sales, the median property price is £197,000 in Twrcelyn area, with individual transactions ranging from £62,500 up to £595,000.

Price distribution per property type (last year)

Price distribution by property type for Twrcelyn 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 Twrcelyn over the last year.
TypeSalesMedian
Detached38£266,250
Semi-Detached15£197,000
Terraced20£130,000

10 years median price trend in Twrcelyn

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

All postcodes in Twrcelyn

LL689DB

Pen Cei

LL689DH

Madyn Dysw

LL689EN

Lon Goch

LL689HL

Brickfield Street

LL689HW

Ednyfed Hill

LL689HY

Llaneilian Road

LL689SU

Lon Goed

LL670HB

Ffordd Y Traeth

LL689ED

Bull Bay Road

LL689LS

Ty Croes Cottages

LL689AQ

Stad Marcwis

LL689PL

Twrcelyn

LL699YS

Chapel Street

LL670HA

Ffordd Y Traeth

LL670HD

Twrcelyn

LL689PT

Lon Amlwch

LL689TU

Twrcelyn

LL660AB

Bro Dawel

LL670HF

Ffordd Caergybi

LL689DN

Craig Y Don

LL689HN

Llewelyn Street

LL689SN

Y Lincs

LL689SS

Lon Tarw

LL699UH

Twrcelyn

LL699YR

Dinorben Terrace

LL718AG

Lon Leidr

LL699YW

Bryntirion

LL670EP

Athol Street

LL670HJ

Bol Don

LL670LH

Twrcelyn

LL689HG

Peniel Square

LL689LR

Twrcelyn

LL689PP

Stad Gwynfryn

LL689RH

Siop Newydd Estate

LL689LD

Twrcelyn

LL670HU

High Street

LL670NP

Stad Castellor

LL689SG

Alma Terrace

LL699AJ

Castle Square

LL709LQ

Twrcelyn

LL670HP

Ffordd Y Wylan

LL689DL

Madyn Road

LL689NX

Bro Trehinon

LL699UN

Tyn Y Coed Estate

LL670LJ

Tyddyn Bach

LL689AX

Llys Gorsaf

LL689EL

Twrcelyn

LL689RN

Twrcelyn

LL689SB

Y Lincs

LL699AQ

Lon Leidr

LL689HA

Machine Street

LL689NA

Twrcelyn

LL689ND

Twrcelyn

LL709LX

Twrcelyn

LL689BU

Maes Salem

LL669AA

Council Houses

LL670ET

Ffordd Y Traeth

LL689PF

Twrcelyn

LL689PG

Twrcelyn

LL689RD

Twrcelyn

LL689RL

Garreg Wen Estate

LL699YQ

Maes Lletroed

LL660AY

Twrcelyn

LL660BG

Twrcelyn

LL670DS

Mill Cottage

LL689HF

Well Street

LL689LT

Ffordd Llaneilian

LL699BX

Penysarn Fawr Estate

LL699BZ

Tyn Rhos Estate

LL689BZ

Twrcelyn

LL689NL

Twrcelyn

LL689TA

Twrcelyn

LL689AW

Mona Street

LL689EP

Maes Madyn

LL689ES

Maes Madyn

LL689LF

Twrcelyn

LL699AB

Chapel Street

LL699AZ

School Lane

LL718AR

Lon Leidr

LL670LG

Ffordd Caergybi

LL689AF

Glanrafon

LL689HS

Chapel Street

LL689RA

Twr Cuhelyn Street

LL670NH

Bridge Street

LL689DF

Pen Y Cefn

LL689NB

Twrcelyn

LL689RY

Y Lincs

LL689AE

Queen Street

LL699UE

Twrcelyn

LL689BH

Stryd Mona

LL689RF

Twrcelyn

LL670HE

Ffordd Y Traeth

LL689BB

Twrcelyn

LL699YE

Tanrallt Estate

LL680RS

Pig Y Rhos

LL689AT

Maes Mona

LL689HP

Bryngwynt Street

LL689PY

Rosehill Estate

LL699YY

Twrcelyn

LL718AU

Lon Leidr

Data Sources

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