LL23 7SD postcode in Gwynedd, Wales

LL23 7SD is a postcode in Gwynedd, in the Llanuwchllyn ward. It is in the Dwyfor Meirionnydd parliamentary constituency and the North Wales police force area, and has been in use since January 1980.

Gigabit broadband 79% of homes and businesses at LL23 7SD can get it Across Gwynedd: 71% Typical price £177,000 Homes sold in LL23 7, last 12 months. ▼ 37% on the year before Council tax around here Band D the most common band in the neighbourhood, 26% of homes MP Liz Saville Roberts Plaid Cymru, Dwyfor Meirionnydd

Where LL23 7SD is, and what is near it

Map of LL23 7SD and what is near it Map of LL23 7SD: its centre point, with the 198 other postcodes in the LL23 7 sector, 1 GP practice (1 beyond the edge, shown by arrows) and 2 bus stops. North is up; the scale bar is 1 km. LL23 7AN: also in LL23 7LL23 7AP: also in LL23 7LL23 7AQ: also in LL23 7LL23 7AR: also in LL23 7LL23 7AS: also in LL23 7LL23 7AT: also in LL23 7LL23 7BG: also in LL23 7LL23 7BQ: also in LL23 7LL23 7EA: also in LL23 7LL23 7NP: also in LL23 7LL23 7NR: also in LL23 7LL23 7NS: also in LL23 7LL23 7NT: also in LL23 7LL23 7RY: also in LL23 7LL23 7SA: also in LL23 7LL23 7SB: also in LL23 7LL23 7SE: also in LL23 7LL23 7SF: also in LL23 7LL23 7SG: also in LL23 7LL23 7SH: also in LL23 7LL23 7SP: also in LL23 7LL23 7SR: also in LL23 7LL23 7UW: also in LL23 7LL23 7YA: also in LL23 7LL23 7YB: also in LL23 7LL23 7YD: also in LL23 7LL23 7YY: also in LL23 7LL23 7YZ: also in LL23 7 Meddygfa 3.4 kmLlandderfel LL23 7SD Map of LL23 7SD and what is near it Map of LL23 7SD: its centre point, with the 198 other postcodes in the LL23 7 sector, 1 GP practice (1 beyond the edge, shown by arrows) and 2 bus stops. North is up; the scale bar is 500 m. Meddygfa 3.4 kmLlandderfel LL23 7SD
  • LL23 7SD
  • Other postcodes in LL23 7: press one for its page
  • 1 GP practice
  • 2 bus stops
  • Further out, with the distance

Points are centre points, not buildings, and nothing drawn is a boundary. Names in italics are council wards: we hold no town or village names here. Open this area on OpenStreetMap (latitude 52.9271, longitude -3.6378)

Source: Office for National Statistics (ONS) Postcode Directory, August 2026, loaded 20 October 2026; stations and bus stops: Department for Transport; GP practices: NHS England; street map: Ordnance Survey, OS Open Zoomstack, Open Government Licence v3.0, drawn with MapLibre. How we use them

Who looks after LL23 7SD?

ONS places a whole postcode in one council, one ward and one constituency, from a single point. A few postcodes cross a boundary, so an address at the edge can belong to the one next door. Your council tax bill or your poll card settles it for your address.

Council, police force area and constituency: ONS Postcode Directory, August 2026. The MP: UK Parliament, read 14 October 2026.

What broadband can you get at LL23 7SD?

5% of the homes and businesses at LL23 7SD cannot get decent broadband (10 Mbit/s) from a line or fixed wireless, Ofcom says.

Share of homes and businesses that can get it

Gigabit (1,000 Mbit/s)

LL23 7SD 79% Gwynedd 71%

Superfast (30 Mbit/s or more)

LL23 7SD 79% Gwynedd 94%
Cannot get decent broadband (10 Mbit/s)5%
Check one address, and mobile coverage, on Ofcom's checker Compare broadband at another postcode

Source: Ofcom, Connected Nations, Spring 2026, data for January 2026, Open Government Licence v3.0. How we use it

When are the bins collected at LL23 7SD?

BinDayBuddy reads bin days from councils' own collection systems. It may have the days for LL23 7SD.

Check the bin days for LL23 7SD on BinDayBuddy

Source: BinDayBuddy, built from councils' own collection systems and public data. BinDayBuddy is run by Towpath Digital, which also runs this site. How we use it

What do homes sell for near LL23 7SD?

Homes in LL23 7 sold for a typical £177,000 in the 12 months to August 2026, across 20 sales, down 37% on the 12 months before, HM Land Registry's figures show.

£177,000 typical price, the 12 months to August 2026
£281,000 12 months to August 2025
▼ down 37% on the 12 months before
  • Detached £228,000 6 sales
  • Semi-detached 4 sales, too few to price
  • Terraced £128,500 10 sales

Each bar is that kind's typical price, against the most expensive kind here.

Across the whole LL23 district: a typical £177,000 from 20 sales.

How we work this out: house prices by postcode

Source: HM Land Registry Price Paid Data, files dated 28 September 2026. Contains HM Land Registry data © Crown copyright and database right 2021. This data is licensed under the Open Government Licence v3.0. How we use it

Homes sold in LL23 7SD

HM Land Registry records 2 standard sales of homes in LL23 7SD from January 2024 to August 2026, the latest on 10 November 2025. Each sale below opens Land Registry's own record of it.

Sales at market value to a private buyer; the latest months are not complete. Own or live in a home listed here and would rather it were not? Ask us to take it off.

Source: HM Land Registry Price Paid Data, files dated 28 September 2026. Contains HM Land Registry data © Crown copyright and database right 2021. This data is licensed under the Open Government Licence v3.0. How we use it

What council tax band are homes near LL23 7SD?

The Valuation Office Agency counts about 660 homes in the neighbourhood around LL23 7SD. The largest share of them, 26%, are in council tax band D. More were built before 1900 than in any other period (66%). A home's own band is set for that home: check it on GOV.UK.

Council tax bands, and a year's council tax

Council tax bands of the homes around LL23 7SD

Band D in Gwynedd for 2026‑27: £2,469. For the bands the homes here are in, a year's council tax runs from £1,646 (band A) to £4,938 (band H); band D, the most common, is £2,469.

BandHomes around hereA year
Band Aabout 40 (6%)£1,646
Band Babout 100 (15%)£1,920
Band Cabout 70 (11%)£2,194
Band Dabout 170 (26%)£2,469
Band Eabout 170 (26%)£3,017
Band Fabout 70 (11%)£3,566
Band Gabout 30 (5%)£4,115
Band Habout 10 (2%)£4,938

When the homes were built

  1. 66% Before 1900
  2. 2% 1900 to 1918
  3. 3% 1919 to 1939
  4. 6% 1945 to 1964
  5. 13% 1965 to 1982
  6. 3% 1983 to 1999
  7. 3% 2000 to 2009
  8. 3% 2010 to 2019
  9. 2% 2020 or later

Averages for Gwynedd before discounts, not any one home's bill.

Council tax: Welsh Government (StatsWales), Composition of average band D council tax by billing authority, published 24 March 2026, Open Government Licence v3.0. How we use it

Counts for the neighbourhood the centre of LL23 7SD is in (ONS area W01000083), rounded by the VOA.

Check one home's band on GOV.UK

Source: Valuation Office Agency, Council Tax: stock of properties, at 31 March 2026, Open Government Licence v3.0. How we use it

Where is the nearest station to LL23 7SD?

There is no railway station within 20 km of the centre of LL23 7SD.

2 bus stops within 400 metres, the nearest Cae Gwyn, 58 m away.

More stations near LL23 7SD, and how we find them

Source: Department for Transport, NaPTAN, read 17 October 2026, Open Government Licence v3.0. How we use it

Which GP surgeries are near LL23 7SD?

The nearest GP practices to the centre of LL23 7SD, in a straight line. Each sets the area it takes patients from.

Straight-line distances from the centre point, not routes. Walk: under 1.2 km. Cycle: 1.2 to 5 km. Drive: further.

Find a GP on the NHS website

Source: NHS England, Organisation Data Service (GP practices), read 17 October 2026, Open Government Licence v3.0. How we use it

Where can I charge an electric car near LL23 7SD?

OpenStreetMap maps no public charging point within 3 km of the centre of LL23 7SD on the map as of 20 October 2026. It does not have every charger: Open Charge Map's own map, linked below, may show more.

See more chargers on Open Charge Map

Source: © OpenStreetMap contributors, Open Database Licence, map as of 20 October 2026. How we use it

Which pharmacies are near LL23 7SD?

The nearest NHS pharmacies to the centre of LL23 7SD, in a straight line. A few work online or by post only: check before you go.

Hours can change on bank holidays. For urgent help when a pharmacy is closed, call NHS 111.

Source: NHS Wales, through the NHS Organisation Data Service, Open Government Licence v3.0. How we use it

Which vets are near LL23 7SD?

The nearest vets to the centre of LL23 7SD on OpenStreetMap, in a straight line. Each opens its entry on the map, with its opening hours and website where they are mapped.

OpenStreetMap may not have every vet. Out of hours, ring your own vet’s number first: the Royal College of Veterinary Surgeons says vets in practice must arrange round-the-clock emergency first aid and pain relief, themselves or through another service.

Source: © OpenStreetMap contributors, Open Database Licence, map as of 20 October 2026. How we use it

How much crime is there near LL23 7SD?

Police.uk records 2 crimes and reports of anti-social behaviour within a mile of the centre of LL23 7SD in August 2026, the latest month it has published.

Other theft2 reports

Police.uk places each report at a nearby point, so this is an area, not a street.

Your local policing team on Police.uk How we work this out: crime by postcode, with the last 12 months

Source: data.police.uk, from its download of 30 September 2026, Open Government Licence v3.0. How we use it

The official record for LL23 7SD

Ward
Llanuwchllyn
Community
Llanycil
Country
Wales
Rural or urban
Smaller rural, further from a major town or city
In use since
January 1980

Source: Office for National Statistics (ONS) Postcode Directory, August 2026, loaded 20 October 2026. See all our data sources

Where to check what we do not hold

Schools and flood risk in Wales: our sources for them cover England only.

We list hospitals and care homes in England only. In Wales, hospitals are inspected by Healthcare Inspectorate Wales and care homes by Care Inspectorate Wales.

Around LL23 7SD

Go wider

Every postcode in the same sector, district or postcode area.

LL23 7 sector LL23 district LL postcode area

Questions about a postcode

Nearby postcodes

The nearest postcodes in use, measured in a straight line between centre points.

LL23 7SB870 mLL23 7SF1.1 kmLL23 7SA1.2 kmLL23 7NT1.4 kmLL23 7SE1.6 kmLL23 7NS1.9 km
All of LL23

Source: Office for National Statistics (ONS) Postcode Directory, August 2026, loaded 20 October 2026, the centre point of each postcode. How we use it

Check another postcode

Something wrong on this page? Report an error and we will check it against the source.