LL31 9JJ

POSTCODE

LL31 9JJ is a postcode in Penrhyn.

Small user postcodeQuality indicator 1 (highest positional precision)Updated 2026-08-01
Coordinates
53.3048, -3.7674
OS grid SH823801 (282,327, 380,102)
IMD Wales
9/10
#1549
Crime · Aug '26
Low · 1.5 per 1k
Plus Code
9C5R863M+W2
Least deprived 10–20%
IMD Wales
Low · 1.5 per 1k
Crime · Aug '26
£215,000
Median property price · Sep 2025–Aug 2026 · 1,549 sales
-2.3%
Last 12 full months vs the prior 12
Wales
Region
Least deprived 10–20%
IMD Wales
Low · 1.5 per 1k
Crime · Aug '26
£215,000
Median property price · Sep 2025–Aug 2026 · 1,549 sales
-2.3%
Last 12 full months vs the prior 12
Wales
Region

Deprivation Index (IMD)

IMD Wales — Index of Multiple Deprivation
Measures deprivation across income, employment, health, education, access to services, housing, and community safety.
1549
Rank out of 1,917 LSOAs in Wales
1 - Most deprived10 - Least deprived
Rank 1549 out of 1,917 lower layer super output areas in Wales. N/A for England, Scotland and Northern Ireland as this postcode is in Wales.

Property sales (Land Registry)

England & Wales
Property sales · LL31 9JJ
HM Land Registry · Conwy
Average price
£245,070
Median price: £215,000
Median -2.3% vs prior 12 months
Standard sales only · Sep 2025–Aug 2026 · 1,549 sales
Property type filter
Recent sale price trend
Jun '24 – Nov '24Nov '24: 1 sales · avg £172,500
X axis: MonthY axis: Avg sold price (hover shows sales count)
£228k£200k£173k
Jun '24Nov '24
Contains HM Land Registry data © Crown copyright and database right. This data is licensed under the Open Government Licence v3.0.

Police Recorded Crime near LL31 9JJ

England & Wales
Crime trends · near LL31 9JJ

Counts are for Penrhyn electoral ward, not a 1-mile police.uk street search around this postcode.

data.police.uk · YoY vs same month last year · per 1,000 residents (Census 2021)Sep '24 – Aug '26
Key categories · YoY
Violent Crime
3
YoY —
320
Sep '24Mar '25Sep '25Mar '26Aug '26
ASB
3
YoY —
320
Sep '24Mar '25Sep '25Mar '26Aug '26
Vehicle Crime
0
YoY —
000
Sep '24Mar '25Sep '25Mar '26Aug '26
Burglary
0
YoY —
000
Sep '24Mar '25Sep '25Mar '26Aug '26
Criminal damage
0
YoY —
000
Sep '24Mar '25Sep '25Mar '26Aug '26
Other recorded crime
1
YoY —
110
Sep '24Mar '25Sep '25Mar '26Aug '26

0 of 6 key categories improving

7
incidents · Aug '26

Demographics (LSOA 2021 context)

Ethnicity

Total residents: 1,464
White Brit.96.0%
Other White1.8%
+ other · 2.2%

Religion

Total residents: 1,464
Christian48.7%
No religion41.0%
Not answered9.4%
+ other · 0.9%

Age groups

Total residents: 1,466
50–6424.4%
35–4916.4%
65–7411.7%
25–3410.5%
10–158.9%
+ 6 other age groups · 28.2%

Households

Total households: 646
One person: other16.9%
One person: aged 66+15.9%
Married or civil partnership couple: Dependent children12.4%
Married or civil partnership couple: No children11.5%
Single family household, all members 66+10.2%
+ 9 other households · 33.1%

Getting around

Straight-line distance from this postcode. Walking time is approximate.

Stations

  • Colwyn Bay Rail Station

    Rail · Side Entrance

    2.9 km straight lineabout 36 min
  • Llandudno Junction Rail Station

    Rail · Lift Entrance

    3.6 km straight lineabout 45 min
  • Llandudno Rail Station

    Rail · Main Entrance

    4.3 km straight lineabout 54 min

Bus stops

  • Cambrian Drive

    Bus · o/s 42 · north-east

    363 m straight lineabout 5 min
  • Cambrian Drive North

    Bus · o/s 55 · south

    369 m straight lineabout 5 min
  • Cambrian Drive South

    Bus · o/s 80 · south

    398 m straight lineabout 5 min
  • Cambrian Drive South

    Bus · o/s 95 · north

    399 m straight lineabout 5 min
  • Derwen Avenue

    Bus · before · south

    446 m straight lineabout 6 min

Coordinates & Location for LL31 9JJ

Wales
Country
Conwy
Local Authority
Penrhyn
Ward
Colwyn Bay
Travel to Work
TTWA
Postcode
LL31 9JJ
Coordinates
53.3048, -3.7674
Grid reference
SH823801
Easting
282,327
Northing
380,102
Region
Wales
Plus Code
9C5R863M+W2
User Type
Small user postcode
Grid Quality
Quality indicator 1 (highest positional precision)
Built Up Area
Unknown
Travel to Work
Colwyn Bay
ITL Region
Conwy
National Park
Non-National Park

Administrative Information

Conwy
Local Authority
Council Area
Bangor Aberconwy W07000083
Constituency
W07000083
North Wales
Police Force
Wales
Ward
Penrhyn
Constituency code
W07000083
EU Electoral Region
Wales
Parish
Llandudno
International Territorial Level
Conwy

Health & NHS

Betsi Cadwaladr University Health Board
Health Authority
Serving (pseudo) Wales
NHS Wales
Wales
Cancer Alliance
National
Health Authority
Betsi Cadwaladr University Health Board
NHS Region
Wales
Integrated Care Board
Wales
Primary Care Org
Betsi Cadwaladr University Health Board
Sub ICB Location
Betsi Cadwaladr University
Cancer Alliance
Wales

Statistical Areas

LSOA 2021
Super Output Area
Conwy 003B W01000173
W01000173
MSOA 2021
Mid Super Output
Conwy 003 W02000029
W02000029
LSOA 2011
Super Output Area
Conwy 003B W01000173
W01000173
MSOA 2011
Mid Super Output
Conwy 003 W02000029
W02000029
Urban: Further from a major town or city
Rural/Urban Classification 2021
2001 Classification
(England/Wales) Village – less sparse: OA falls within the Village category and the wider surrounding area is less sparsely populated 7
2011 Classification
(England/Wales) Urban city and town C1
2021 Classification
Urban: Further from a major town or city UF1

Sun & Time Information

7:39 AM6:22 PM
7:39 AM
Sunrise
6:22 PM
Sunset
10 hours 43 minutes of daylight today
Sunrise (today)
7:39 AM
Sunset (today)
6:22 PM
Daylight duration
10 hours 43 minutes
Time zone
GMT / BST (UTC +0 / +1)

Postcode History

January 1980
First Introduced
Active from
Not terminated
Usage Ended
Terminated
~46 years
Active Duration
1980 -> Present
January 1980 — Introduced
Postcode LL31 9JJ introduced by Royal Mail.
2001 — Census Classification
2001 Rural/Urban Classification: (England/Wales) Village – less sparse: OA falls within the Village category and the wider surrounding area is less sparsely populated 7
2011 — Reclassified
2011 Rural/Urban Classification: (England/Wales) Urban city and town C1.
2021 — Census Update
2021 Census classification: Urban: Further from a major town or city UF1. LSOA W01000173 and MSOA W02000029 assigned.
2025 — Indices of Deprivation
IMD Wales rank: 1549
Present — Active
Postcode LL31 9JJ is currently active and in use.
First introduced
January 1980
Usage ended
Not terminated
Active duration
~46 years
Last updated
2026-08-01
Current status
Live

School applications

We've matched the postcode to Conwy.

You apply through this education local authority even if the school is in another council area.

Apply for a primary place via Conwy

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Explore the full Conwy
See local data, transport links, deprivation trends and more for the broader area — all in one place.