SY20 9LW
PostcodeA postcode in Gwynedd 015B, Corris a Mawddwy ward, Gwynedd.
This report describes the area around SY20 9LW, not any one home. Each figure is shown at the level it was published: the postcode, a 1 km square, the neighbourhood or the whole council, as its tag says.
Around SY20 9LW
- 0 crimes within 500 mAugust, none in July eitherGwynedd 015B: 41 a year per 1,000 peopleMap point
- No station within 15 kmRail, Tube, tram and metro stationsExact point
- No schools within 800 mNone found within 1.6 kmExact point
- Outside flood zonesNearest zone is 100 m south eastOutline
- Wales’s most deprived 40%This neighbourhood, Gwynedd 015BNeighbourhood
- £204,974 average priceFor the whole of Gwynedd, July 2026Council
- No GP practices within 1 kmNone found within 2 kmPostcode
- No supermarkets within 1 kmNone found within 2 kmExact point
- 85.7% can get gigabit broadband at SY20 9LWSuperfast for 85.7%. What can be ordered, January 2026Postcode
- In a radon Affected Area, class 3 of 63% to 5% of homes in this 1 km square are estimated to be at or above the radon Action Level1 km grid
- 1.8 µg/m³ nitrogen dioxideModelled yearly average for this 1 km square, 20251 km grid
Recent sales near SY20 9LW
Latest sale at each postcode- £268,000Mawddwy Cottages, SY20 9LWJune 2026, terraced, established, freehold10 m
- £307,500SY20 9LPDecember 2025, semi-detached, established, freehold160 m
- £218,000SY20 9LRMarch 2025, detached, established, freehold450 m
- £180,000SY20 9LLNovember 2024, detached, established, freehold520 m
HM Land Registry sales at nearby postcodes, by street and postcode only, never a house number. Sales take weeks to be registered. Every sale on the map
The neighbourhood: Gwynedd 015B
Everything about Gwynedd 015BThe postcode district: SY20
Everything about SY20Your MP
- Liz Saville RobertsPlaid CymruMP for Dwyfor Meirionnydd
As of , from the UK Parliament Members API. Contains Parliamentary information licensed under the Open Parliament Licence v3.0. Source: UK Parliament, Members API.
Where these figures come from
- Street-level crimeAugust 2026Map point
- Rail and Tube stations2024/25Exact point
- SchoolsExact point
- Flood zonesOutline
- Welsh Index of Multiple Deprivation 20252025Neighbourhood
- Average house priceJuly 2026Council
- GP practicesPostcode
- SupermarketsExact point
- Broadband by postcodeJanuary 2026Postcode
- Radon potential1 km grid
- Nitrogen dioxide (NO2)20251 km grid
Counts, distances and walking times are worked out by Open Index from each layer’s published points and outlines, in a straight line from the postcode’s centre. Street names © OpenStreetMap contributors.