Suburb · 959 residents
Very good · better than 9 in 10 suburbs
Check Local Score out of 100 · 60 is typical for the country
Each arc is a topic, coloured by its score
Map outline: Approximate — no official boundary exists for this neighbourhood
Tremorfa scores 78/100 overall, which the scorecard rates as very good — 60 is typical for the country.
It stands out for food & drink (86) and health (81).
Scores come from official data on safety, schools, transport, prices, health, food & drink and the local environment, for Tremorfa in Wales, each measured against the national average.
Terraced rows dominate here, the kind of streets where the pavement runs straight to the water and front doors open almost onto the pedestrian path. Tremorfa has that settled, slightly weathered feel of a Cardiff suburb that's been housing dockworkers' descendants and now a mix of long-term owners and younger buyers for decades — nobody's dressing it up, and nobody seems bothered by that. The median age sitting a few years above the Welsh average tells you this isn't a place in flux; people tend to stay.
There's only one school in the local sample — Ysgol Aberconwy, a large secondary with over a thousand pupils — which on its own doesn't tell you much about the educational character of Tremorfa itself, though the area's overall schools grade comes back strong. Housing is almost entirely freehold terraces, with semis and the odd detached place filling in the gaps; a For Sale board here is overwhelmingly likely to be on a two-up-two-down rather than anything grander. Prices sit a little under the Welsh average — £231,750 against £208,000 regionally puts it close to the middle of the pack nationally, and against the wider Conwy area it's actually running about 11% higher, a reminder that "affordable" is relative to where you're standing. The five-year direction on house prices is marked improving, even if the most recent year's movement is modest.
Green space is generous for a suburb this size — nearly 58 hectares spread across seven sites, well above what you'd expect per head compared with the Welsh average, so there's room to walk a dog or let kids out without a car journey first. What pulls the picture off a simple "nice and quiet" story is crime: violence and sexual offences account for over half of recorded incidents, with anti-social behaviour a clear second. That's the one grade — safety — that sits a notch below the area's otherwise strong A-grade profile for housing, environment, and schools, and it's worth sitting with rather than skating past, even though the trend itself is marked improving and the overall crime rate is dramatically lower than the wider Conwy figure it's benchmarked against. Full-fibre broadband reaching the vast majority of homes suggests a place that's modernised its infrastructure even where it hasn't modernised its housing stock.
This reads as a suburb for people who want space, a garden-sized budget, and a slower pace, who don't mind a streetscape that's functional rather than polished, and who've made peace with the fact that no area's safety grade is ever going to match its environment grade. It's not a commuter showcase or a foodie destination on this evidence — it's a place people settle into and don't leave, which is its own kind of answer.
Data last updated: 19 October 2026
Pick another area to line them up side by side — the verdict, both Check Local Scores, and what actually separates them.