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Ysgol Gymraeg Croes Atti, Sir Y Fflint

Welsh establishment

Ysgol Gymraeg Croes Atti is a primary school for pupils in Sir Y Fflint.

Estyn
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New inspections, open days and news, by email.

Data last updated 27 Oct 2026

Ysgol Gymraeg Croes Atti in detail

School in Wales

Ysgol Gymraeg Croes Atti is a Welsh-medium school in Wales. Welsh schools are inspected by Estyn rather than Ofsted, and its latest report is published on Estyn's website.

It had 289 pupils in the 2025/26 school census.

30% of pupils are eligible for free school meals (three-year average).

Of its pupils, 8% have additional learning needs (21% in 2020/21); 2% are learning English as an additional language; and 3% are from Black, Asian and minority ethnic backgrounds.

Year groups range from 31 pupils (Year 3) to 44 (Year 1).

Its delegated budget for 2026-27 works out at £5,248 per pupil, against £5,582 in 2021-22. It ended 2024-25 with a deficit of £233k.

What Estyn said

Estyn's report on its October 2023 inspection summarises Ysgol Gymraeg Croes Atti like this:

"Most pupils make sound progress in a range of skills during their time at Ysgol Croes Atti. A prominent strength of this school is the way in which enthusiastic leaders and staff work together successfully between the school’s two sites, in Flint and Shotton in Deeside, to develop confident Welsh-medium pupils. The work of the staff to ensure pupils’ Welsh language development is commendable. Leaders know the school well. This includes identifying the needs of pupils, the community and strengths and areas for improvement well."

"With this information to hand, they set a clear direction for the school and operate strategically by setting sensible priorities and strengthening provision. As a result, there is robust provision in place to support pupils’ well-being and improve standards. Provision to ensure care, support and guidance for pupils is very robust and succeeds in maintaining and strengthening the well-being of all of the school’s pupils. The good teaching and planning by teachers to provide an engaging curriculum and learning experiences ensures that pupils have positive attitudes to learning. Through this, pupils feel that they belong to the school and are keen to complete their work and persevere with it diligently."

"The school’s work and focus to develop pupils as independent learners usually have clear successes. They are given opportunities to influence the life and work of the school greatly, contribute to what they would like to learn and are usually given opportunities to guide their learning in lessons sensibly. However, a few aspects of teaching and planning prevent pupils from developing independent learning skills of the highest standard. The result of this can be seen in fewer opportunities for them to write at length and freely, for example."

Estyn made 2 recommendations: (1) Sharpen teaching and planning to build on best practice in terms of developing pupils’ independent learning skills; (2) Increase opportunities for pupils to master their extended writing skills.

Read the full Estyn report (school website)

Source: © Crown copyright, Estyn: "Inspection report Ysgol Croes Atti 2023". Quoted under Estyn's re-use terms.

Compared with nearby schools

The nearest other state primary schools to Ysgol Gymraeg Croes Atti are St Mary's R.C. Primary School (0.3 miles), Gwynedd C.P. School (0.4 miles), Cornist Park C.P. School (1 mile) and Merllyn C.P. School (2.2 miles).

St Mary's R.C. Primary SchoolGwynedd C.P. SchoolCornist Park C.P. SchoolMerllyn C.P. School

Getting there

The nearest railway station is Flint Rail Station, about 590 metres away (roughly a 7-minute walk).

9 bus stops are within a five-minute walk; the closest is Trelawney Avenue (before), 90 metres away.

Sources: Welsh Government school data and StatsWales (OGL); Estyn; NaPTAN (Department for Transport)

Location

Key Information

DfE GIAS
LA:Flintshire
Phone:01352733335
Address:Chester Road, Sir Y Fflint, CH6 5DU
Language:Welsh medium school / provision
Governance:Community
Status:open

Inspection

Schools in Wales are inspected by Estyn, not Ofsted. Read Ysgol Gymraeg Croes Atti's Estyn reports.

URN:400373
Diocese:Not applicable
Constituency:Alyn and Deeside
Urban/Rural:Urban: Nearer to a major town or city

At a Glance

No

Boarding

No

Nursery

No

Special Measures

Keep up with Ysgol Gymraeg Croes Atti

Getting There

Train Stations

Flint Rail Station (Side Entrance)
590m · 10 min walk
Flint Rail Station (Main Entrance) (Main Entrance)
619m · 10 min walk

Bus Stops

Trelawney Avenue (before)
90m · 1 min walk
Kings Avenue (after)
112m · 2 min walk
Welsh Harp Inn (opp)
265m · 4 min walk
Tradesman`s Arms (after)
267m · 4 min walk
Albert Avenue (before)
363m · 6 min walk

Free school transport

Check free transport to Ysgol Gymraeg Croes Atti from your postcode →

You apply to the council where you live. Ysgol Gymraeg Croes Atti is in Flintshire; for families living there:

Apply to Flintshire for free school transport. Its policy is on the council's website.

Safety and surroundings

Road collisions within 500 m (2021 to 2025)

Collisions
12
Fatal
0
Serious
4
Children hurt
4

Within 500 m of the school's mapped location, police recorded 12 road collisions in which someone was injured in 2021 to 2025: none fatal, 4 serious and 8 slight.

4 children aged 0 to 15 were hurt: 4 on foot.

3 of the collisions happened on a weekday between 08:00 and 09:30 or 14:45 and 16:30, holidays included.

The typical figure for schools in Flintshire is 4 (the median across 82 schools, same distance and years).

Serious and slight counts use the Department for Transport's severity adjustment, which allows for changes in how police forces record injuries; they are estimates, rounded to whole numbers. Distances are in a straight line. Source: Department for Transport, Road Safety Data (STATS19), Open Government Licence v3.0.

Commute and house prices

See commute times and house prices with Pro - £9 a month, or £90 a year, inc. VAT

Questions parents ask about Ysgol Gymraeg Croes Atti

What is the catchment area for Ysgol Gymraeg Croes Atti?

In Wales catchment areas are set by the local authority, so Ysgol Gymraeg Croes Atti has a defined catchment published by Flintshire. Living in it does not guarantee a place - when the school is oversubscribed Flintshire applies the published criteria, which usually put looked-after children first, then siblings, then distance - but it normally carries priority.

How do I apply to Ysgol Gymraeg Croes Atti?

Apply through Flintshire, naming Ysgol Gymraeg Croes Atti on your application. Welsh admission deadlines are set by each local authority rather than nationally, so check Flintshire's admissions pages for this year's closing date.

How many road collisions happen near Ysgol Gymraeg Croes Atti?

Within 500 m of the school's mapped location, police recorded 12 road collisions in which someone was injured in 2021 to 2025: none fatal, 4 serious and 8 slight. 4 children aged 0 to 15 were hurt: 4 on foot. 3 of the collisions happened on a weekday between 08:00 and 09:30 or 14:45 and 16:30, holidays included. The typical figure for schools in Flintshire is 4 (the median across 82 schools, same distance and years).

Where is Ysgol Gymraeg Croes Atti?

Ysgol Gymraeg Croes Atti is at Chester Road, Sir Y Fflint, CH6 5DU.

Source: Department for Transport, Road Safety Data (STATS19)

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