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Beaumaris & Benllech

Interactive map displaying Beaumaris & Benllech

About

Beaumaris sits on Anglesey’s eastern shore beside the Menai Strait. The town grew around the late 13th-century castle begun under Edward I; its concentric plan and partly unfinished outer ward reflect a major medieval building campaign that stopped before completion. Narrow streets rise from a Georgian seafront to a small harbour and pier, and local museums occupy the former courthouse and gaol, preserving material on shipbuilding and coastal trade. Tidal flows in the Menai Strait shape the foreshore and influence the small marinas that line the water.

Benllech lies a few miles up the coast and is centred on a long sand-and-dune beach that faces east toward the Irish Sea. The promenade has cafes, shops and seasonal visitor facilities, while a compact village core contains everyday services. The Anglesey Coastal Path runs close to the shore here, giving direct access to the headland where a golf course and open grassland sit above the beach. Both settlements function as local service centres for the surrounding district and as bases for coastal walking, boating and tide-dependent fishing.

Area overview

On average Beaumaris & Benllech has moderate deprivation and very low crime levels, with around 38 crimes per 1,000 residents per year. Approximately 8.7% of homes in this area are social housing provided by a local council or housing association. The average income per household in Beaumaris & Benllech is £45,901 per year. Beaumaris & Benllech is home to around 8,161 people, with a population density of about 100.0 per km2.

Crime rate
2/10
Crimes per 1k residents
38
Deprivation level
4/10
Income level
7/10
Social housing
8.7%
Connectivity
N/A

Area Profile

Beaumaris & Benllech Population
8,161
Population density
100 per km²

Crime

Crime per 1,000 population

Violence and sexual offences
24.14(-34%)
Anti-social behaviour
8.45(-42%)
Public order
4.17(-53%)
Criminal damage and arson
3.55(-56%)
Other theft
2.94(-42%)
Wales average

Demographics

Ethnic groups

British
7,823
95.86%
Other White
134
1.64%
Irish
42
0.51%
Other Mixed or Multiple ethnic groups
25
0.31%
White and Black Caribbean (mixed)
23
0.28%
Total population: 8,161

Economics

Education (age 16+)

Level 4+ (Degree)
2,827
40.02%
Level 3 (A level)
1,094
15.49%
No qualifications
1,044
14.78%
Level 2 (GCSEs 9-4)
952
13.48%
Level 1 (GCSEs 3-1)
507
7.18%
Total 16+ residents: 7,064

Housing

Housing tenure

Owns outright
2,044
53.87%
Owns with a mortgage
799
21.06%
Private landlord or letting agency
425
11.2%
Social rents from council
318
8.38%
Other forms of private rent
117
3.08%
Total households: 3,794

Property prices in Beaumaris & Benllech

Based on 69 recent sales, the median property price is £312,500 in Beaumaris & Benllech area, with individual transactions ranging from £100,000 up to £749,550.

Price distribution per property type (last year)

Price distribution by property type for Beaumaris & Benllech 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 Beaumaris & Benllech over the last year.
TypeSalesMedian
Detached39£395,000
Flats2£251,000
Semi-Detached7£210,000
Terraced21£211,000

10 years median price trend in Beaumaris & Benllech

Ten year median sale price trend for each property type in Beaumaris & Benllech.

All postcodes in Beaumaris & Benllech

LL588NP

Seiriol

LL588TT

Maes Gwyn

LL588YN

Cae Mair

LL595RT

Ffordd Penmynydd

LL595TA

Allt Cichle

LL595YA

Bryn Iorwerth Terrace

LL758DA

Brick Street

LL588BQ

Seiriol

LL588HU

Henllys Lane

LL588PE

Arfon Terrace

LL595PY

Lon Ganol

LL595SL

Maes Hafodty

LL758AZ

The Square

LL768SQ

Ffordd Yr Ysgol

LL588BG

West End

LL588BL

Mill Lane

LL588RP

Menai Lighthouse Cottage

LL588SP

Seiriol

LL588ST

Brynteg

LL588SY

Seiriol

LL588YH

Seiriol

LL748RU

Amlwch Road

LL748UG

Dol Afon

LL588DP

Castle Row

LL588LR

Seiriol

LL588TB

Seiriol

LL748UN

Beach Road

LL758DX

Clai Mawr

LL588EH

New Street

LL758UL

Tan Y Graig Cottages

LL588BT

Seiriol

LL588PD

Seiriol

LL588SL

Coedwig Terrace

LL588TL

Lôn Cae Mawr

LL748TF

Bangor Road

LL758PQ

Lon Clai

LL758YT

Lligwy

LL788JZ

Lon Bryn Mair

LL588NN

Mona Terrace

LL588SE

Seiriol

LL588TU

Seiriol

LL588UT

Allt Bron-Philip

LL588YU

Allt Goch Bach

LL748TA

Lon Gogarth

LL588AL

Cadnant Court

LL588PS

Lôn Cae Mawr

LL595UA

Lon Ganol

LL595UD

Lon Ganol

LL748TH

Lligwy

LL758DJ

Helens Crescent

LL758HQ

Parc Clai Coediog

LL758NQ

Parc Tyddyn

LL588AB

Church Street

LL588UR

Allt Bron-Philip

LL588YB

Seiriol

LL768SJ

Ffordd Yr Ysgol

LL588BA

Castle Street

LL588HB

Thomas Close

LL588NU

Pont Y Rhyd

LL588NW

Penynant

LL588PL

Seiriol

LL588PP

Lôn Cae Mawr

LL588UB

Seiriol

LL768SZ

School Lane

LL588SD

Seiriol

LL595PB

Glyn Garth Court

LL758RJ

Lon Y Cei

LL588HG

Thomas Close

LL588HW

Wexham Street

LL588RY

Seiriol

LL595UT

Ffordd Yr Eglwys

LL758LZ

Ffordd Pentraeth

LL758YE

Nant Terrace

LL758YF

Refail Fields

LL758YY

Lligwy

LL588EW

Gaol Street

LL588NB

Seiriol

LL588NE

Seiriol

LL588PG

Seiriol

LL588UW

Seiriol

LL595NN

Cadnant Road

LL595UG

Lon Ganol

LL588HN

Maeshyfryd

LL758RX

Lon Y Cei

LL768TZ

Lligwy

LL588AP

Castle Street

LL588LY

Stad Yr Ysgol

LL588TX

Mynydd Crafcoed

LL588UH

Ponc Y Felin

LL595RD

Mill Bank Estate

LL758YP

Ffordd Pentraeth

LL588BW

Alma Street

LL588SH

Seiriol

LL595RA

Ffordd Yr Eglwys

LL595SN

Seiriol

LL595YF

Bron Haul

LL758YU

Lligwy

LL588AE

Steeple Lane

LL588BE

Menai Court

LL588PA

Castle Street

Data Sources

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