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Ynys Gybi

About

Ynys Gybi ward encompasses the western tip of Anglesey, centred on the town of Holyhead. The area is dominated by its port, one of the busiest ferry terminals in the UK, with connections to Ireland. This shapes the local environment, with significant infrastructure and transport links defining the urban landscape. The ward includes residential neighbourhoods, industrial zones, and the working waterfront, all oriented around maritime activity and logistics.

The geology of the headland is notable, featuring the distinctive Holyhead Mountain, the highest point on the island. Coastal paths offer views across the Irish Sea from rocky cliffs. Remains of the Roman fort of Caer Gybi lie within the town centre, its ancient walls still standing. Beyond the port's immediate vicinity, the landscape becomes more open, with heathland and pockets of settlement leading to the rural boundaries of the ward.

Area overview

On average Ynys Gybi has moderate deprivation and moderate crime levels, with around 83 crimes per 1,000 residents per year. Approximately 14.1% of homes in this area are social housing provided by a local council or housing association. The average income per household in Ynys Gybi is £42,471 per year. Ynys Gybi is home to around 6,028 people, with a population density of about 209.6 per km2.

Crime rate

5/10

Crimes per 1k residents

Deprivation level

6/10

Income level

4/10

Connectivity

N/A

Area Profile

Ynys Gybi Population

6,028

Population density

209.6 per km²

Crime

Violence and sexual offences

46.95(+28%)

Anti-social behaviour

22.89(+58%)

Criminal damage and arson

8.63(+7%)

Public order

8.46(-5%)

Other theft

6.64(+32%)

Wales average

Demographics

British

5,842

96.9%

Irish

0.98%

Other White

0.58%

White and Black Caribbean (mixed)

0.4%

White and Black African (mixed)

0.22%

Total population: 6,029

Economics

Level 4 qualifications or above

1,301

26.53%

No qualifications

1,043

21.27%

Level 3 (A level)

880

17.94%

Level 2 (GCSEs 9-4)

745

15.19%

Level 1 (GCSEs 3-1)

468

9.54%

Total 16+ residents: 4,904

Housing

Owns outright

1,131

41.31%

Owns with a mortgage

623

22.75%

Private landlord or letting agency

363

13.26%

Social rents from council

347

12.67%

Other social rented

181

6.61%

Total households: 2,738

Property prices in Ynys Gybi

Based on 71 recent sales, the median property price is £205,000 in Ynys Gybi area, with individual transactions ranging from £70,000 up to £1,250,000.

Price distribution per property type (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 Ynys Gybi over the last year.
Type	Sales	Median	5th percentile	25th percentile (Lower quartile)	75th percentile (Upper quartile)	95th percentile
Detached	34	£358,750	£174,700	£262,500	£485,000	£810,500
Flats	1	£315,000	£315,000	£315,000	£315,000	£315,000
Semi-Detached	10	£187,500	£146,750	£161,000	£232,375	£384,245
Terraced	26	£112,500	£86,250	£101,250	£138,750	£168,750

10 years median price trend in Ynys Gybi

All postcodes in Ynys Gybi

LL652SD

Tan Yr Efail

LL652UT

Lon Isallt

LL651PB

Gors Avenue

LL651PX

Gors Avenue

LL652LT

Lon Isallt

LL652QF

Isallt Lodge

LL652TR

Lon Towyn Capel

LL651QA

Llain Westbury

LL652AN

Maeshyfryd Road

LL652NF

Heol Bradwen

LL652UD

Lon St Ffraid

LL652WL

Lon Y Dryw

LL652YH

Lon St Ffraid

LL652YW

Penrhyn Geiriol

LL651YL

South Stack Road

LL652BX

Capel Farm Estate

LL652DJ

Ynys Gybi

LL652EQ

Lon Crecrist

LL652SR

Capel Ulo

LL652TE

Llain Delyn

LL652WF

Cyttir Close

LL651QB

Garreglwyd Park

LL652LQ

Lon St Ffraid

LL652LY

Felin Wen

LL652NJ

Ynys Gybi

LL652WA

Cae Penrallt

LL651TG

Maes Y Felin

LL652AR

Tara Street

LL651NL

Alderley Terrace

LL652AD

Pen Gerddi

LL652BW

Rhos-Y-Gaer Avenue

LL652PZ

New Street

LL652RY

Henddu Terrace

LL652SJ

Ynys Gybi

LL652TF

Cyttir Road

LL652AH

Plas Hyfryd Crescent

LL652DD

Treseifion Estate

LL652LU

Plas Road

LL652LZ

Lon St Ffraid

LL652PQ

Mor Awelon

LL652UE

Trearddur Road

LL652YG

Lon St Ffraid

LL652DX

Lon Crecrist

LL651RE

Ynys Gybi

LL652LD

Cleveland Crescent

LL652ND

Treseifion Estate

LL651ST

Bryn Gwyn Road

LL652BP

Plas Bryngwyn

LL652RW

Greenfield Terrace

LL652ZA

Garreg Fawr

LL651YH

Lon Isallt

LL652AB

Plas Road

LL652NQ

Ynys Gybi

LL652RU

Porthdafarch Road

LL652YZ

Lon St Ffraid

LL652EX

Refail Farm Estate

LL652HZ

Ynys Gybi

LL652RZ

Ynys Gybi

LL652ST

Ebenezer Villas

LL652TX

Rhodfa Gwilym

LL652HQ

Ynys Gybi

LL652UL

Lon Isallt

LL652YE

Kingsland Road

LL652WB

Trearddur Road

LL652WJ

Lon Y Dryw

LL652YT

Lon St Ffraid

LL652RT

Mountain View

LL652BJ

Lon St Ffraid

LL652SF

Arthur Street

LL652SL

Clifton Terrace

LL652UN

Lon Isallt

LL652WD

Llain Y Bwthyn

LL652YD

Mill Road

LL651SU

Plas Road

LL652SA

Porthdafarch Road

LL651PE

Y Gors

LL652AY

Roland Street

LL652HP

Church Terrace

LL652LX

Hunters Chase

LL652PX

Ynys Gybi

LL652TH

Maes Cyttir

LL652UP

Lon Isallt

LL652UY

The Rise

LL652RL

Old Post Road

LL652SQ

Ynys Gybi

LL652UZ

Lon Y Don

LL651NR

Maes Cybi

LL651SJ

Felin Wen

LL652BD

Herbert Street

LL652YL

Lon Garreg Fawr

LL652YX

Lon Tesog

LL651PQ

Ponthwfa Lane

LL652TS

Bro Iarddur

LL652AX

Ravenspoint Road

LL652QB

Treseifion Estate

LL652YY

Lon Penrhyn Garw

LL652BH

Spencer Terrace

LL652TQ

Nant Y Felin

LL652LJ

Wellington Court

LL652TL

Tyn Pwll Road

Data Sources

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

HM Land Registry • Police.uk • DfE • ONS • TfL • National Rail

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Ynys Gybi

Interactive map displaying Ynys Gybi

About

Area overview

Area Profile

Crime

Crime per 1,000 population

Demographics

Ethnic groups

Economics

Education (age 16+)

Housing

Housing tenure

Property prices in Ynys Gybi

All postcodes in Ynys Gybi

Data Sources