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Dyffryn Ardudwy

Dyffryn Ardudwy is one of 65 wards in Gwynedd, home to 1,467 people in 703 households (Census 2021). Homes sold for a median of £245,000 over the past two years, 26% above the Gwynedd median. On average 24% of the land within 500 metres of a home postcode is green space — 14% below the Gwynedd average.

Ward W05001532 · 84 postcodes · Updated 24 October 2026
1,467residentsCensus 2021
£245kmedian sale price49 sales, 24 months
24%green within 500 mpostcode average
30%gigabit broadbandaverage of postcodes
Dyffryn Ardudwy in GwyneddPostcodes in Dyffryn Ardudwy highlighted; the rest of Gwynedd in grey
Map of Gwynedd with Dyffryn Ardudwy highlighted

People and homes.

1,467 residents in 703 households, next to the Gwynedd average.

8%
aged 15–29
38%
aged 65 and over
76%
owner-occupied homes
13%
privately rented
10%
socially rented
3%
flats in purpose-built blocks

Source: Census 2021, Office for National Statistics

Prices.

Quarterly median of standard sales in Dyffryn Ardudwy and Gwynedd.

Dyffryn ArdudwyGwynedd
£100k£244k£387k£531k2024 Q12024 Q22024 Q32024 Q42025 Q12025 Q22025 Q32025 Q42026 Q12026 Q22026 Q3
£100k£244k£387k£531k2024 Q12025 Q12026 Q12026 Q3

Source: HM Land Registry Price Paid Data, sales to 28 Aug 2026

Food hygiene.

Food businesses in Dyffryn Ardudwy with a published hygiene rating.

28rated food businessesin total
100%rated good or very good (4 or 5)Gwynedd: 96%
0rated 2 or belowlatest inspection

Council food safety officers rate businesses from 0 (urgent improvement necessary) to 5 (very good) for hygiene, the state of the premises and how food safety is managed. A rating reflects the standards found on the day of inspection, not the quality of the food.

Source: Food Standards Agency, food hygiene rating data as of 26 October 2026 (Open Government Licence)