POSTCODE DECISION REPORT

LL57 postcode decision report

Useful shortlist area

LL57 currently groups 512 live postcode rows with best-fit area context in Gwynedd. Aggregate median sold price reads at £170,000 across 1,695 recorded sales. Gigabit availability in the best-fit area is 51.7% with median download at Unavailable. 4G strong coverage reaches 93.8% and 5G reaches Unavailable in the best-fit area summary. Nearby planning activity reads quiet in the strongest matched area context. The leading exact postcode follow-up already links 23 school rows for shortlist review.

Live postcode rollup with area connectivity and planning context | Sold prices through 23 Jun 2026 · Broadband source year 2024 · Mobile source year 2025

  • Matched postcodes 512Live postcode rows grouped under LL57
  • Median sold price in LL57, last 5 years £170,000Based on 1,695 sales · Latest sale in data: 23 Jun 2026
  • Best-fit area GwyneddUsed for planning and connectivity context when the partial postcode spans multiple exact rows
  • Nearby planning QuietPlanning follow-up uses the strongest matched area context for this rollup
  • Schools snapshot 23 nearby school rowsSchool snapshot comes from the strongest exact postcode follow-up in this rollup

Joined partial postcode brief

Start with the aggregate signals below, then move into exact postcode follow-up, planning, schools, tools, and learning if this partial postcode still looks viable.

Median sold price in LL57, last 5 years

Strong sample

Strong sample. Based on 1,695 sales · Latest sale in data: 23 Jun 2026.

Connectivity

Gigabit 51.7%

Gigabit availability is 51.7%, with median download at Unavailable and below-USO share at 1.2%. 4G strong-coverage share is 93.8%, with 5G at Unavailable in the current area-level summary.

Planning

No nearby matches

No nearby planning rows matched Gwynedd in the current live coverage yet.

Schools

23 nearby school rows

The leading exact postcode follow-up currently links 23 school rows for shortlist review.

Transport

1,885 mapped stops

Gwynedd currently links 1,885 mapped transport stops, including 73 rail or metro stops. Use the linked exact postcode pages to check stop proximity more precisely inside LL57.

Local business

Local businesses unavailable

Local business context is unavailable for Gwynedd from the current OSM amenity rollup.

Jobs

1,190 online job adverts observed

Gwynedd local authority · Jun 2026. Same geography one year earlier: 950 online job adverts observed in Jun 2025.

Exact postcode follow-up

10 linked postcodes

Start with LL57 2HW, Gwynedd and then work through the other 9 linked postcodes for exact due diligence.

Median sold price in LL57, last 5 years

£170,000

Strong sample. Based on 1,695 sales · Latest sale in data: 23 Jun 2026.

Built from 512 matched postcode rows within the postcode area LL57, with best-fit area context in Gwynedd.

Local business

LL57 uses the best-fit area rollup below for a first-pass amenity mix. Use the linked exact postcodes for nearby place checking.

Amenity availability

Local business coverage is partial

Basis: source temporarily unavailable. Local-business context could not be read for the best-fit area rollup from the current OSM seam.

  • Scope: Best-fit area rollup for LL57
  • Freshness: Local business freshness unavailable
  • Methodology: Open source notes

Exact postcode follow-up

Use these exact postcode pages to turn the partial postcode rollup into a shortlist you can pressure-test in more detail.

Nearby schools

Use the postcode snapshot to decide whether this place stays on your shortlist, then carry the same geography into the schools flow for side-by-side comparison.

Phase unavailable

Bangor Centre for Developmental Disabilities

Phase unavailable option in LL57 2DG. Use the schools flow for fuller comparison once you shortlist it.

Phase unavailable

Bangor Independent School

Phase unavailable option in LL57 1DT. Use the schools flow for fuller comparison once you shortlist it.

Phase unavailable

Hillgrove School

Phase unavailable option in LL57 2TW. Use the schools flow for fuller comparison once you shortlist it.

School comparison

Compare nearby schools

Open side-by-side school comparison for LL57 2HW before you shortlist homes.

Open school comparison

Recommended tool

Check planning again

Use the planning watch tool if you want a faster postcode scan alongside the flagship planning page.

Open planning watch tool

Recommended tool

Check broadband and mobile

Use the broadband and mobile checker to pressure-test everyday connectivity around LL57.

Open broadband checker

Recommended tool

Check flood risk

Use the flood risk checker before you rule a postcode in or out.

Open flood risk checker

Recommended guide

Read postcode and area guides

Browse practical articles that help you compare postcodes like LL57 with the rest of your move shortlist.

Browse articles

Recommended guide

Use viewing and offer planners

Open planners and templates like the viewing checklist, offer planning sheet, and before you move checklist while you assess LL57.

Open planners and templates