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St Cattwg

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About

St Cattwg is a community within the Caerphilly county borough, situated north of the town of Caerphilly itself. The area is largely residential, characterised by housing estates and local amenities that serve the surrounding neighbourhoods. It lies on elevated ground, offering views across the wider area.

The community is named after the local parish church, dedicated to Saint Cattwg, a 6th-century Welsh saint. This historical connection is reflected in the area's older stone buildings, which stand alongside more modern developments. Green spaces and wooded valleys on its fringes provide accessible areas for walking.

Area overview

On average St Cattwg has None deprivation and very low crime levels, with around 31 crimes per 1,000 residents per year. Approximately 16.9% of homes in this area are social housing provided by a local council or housing association. The average income per household in St Cattwg is £39,965 per year. St Cattwg is home to around 7,488 people, with a population density of about 621.0 per km2.

Crime rate
1/10
Crimes per 1k residents
31
Deprivation level
N/A
Income level
3/10
Social housing
16.9%
Connectivity
N/A

Area Profile

St Cattwg Population
7,488
Population density
621 per km²

Crime

Crime per 1,000 population

Violence and sexual offences
17.09(-50%)
Anti-social behaviour
5.48(-58%)
Criminal damage and arson
3.61(-51%)
Public order
2.54(-69%)
Vehicle crime
2(-30%)
Wales average

Demographics

Ethnic groups

British
7,313
97.66%
Other White
51
0.68%
White and Black Caribbean (mixed)
21
0.28%
White and Asian (mixed)
17
0.23%
Other Asian
15
0.2%
Total population: 7,488

Economics

Education (age 16+)

No qualifications
1,618
26.05%
Level 4+ (Degree)
1,467
23.62%
Level 3 (A level)
1,084
17.46%
Level 2 (GCSEs 9-4)
932
15.01%
Level 1 (GCSEs 3-1)
591
9.52%
Total 16+ residents: 6,210

Housing

Housing tenure

Owns outright
1,155
35.57%
Owns with a mortgage
1,049
32.31%
Social rents from council
428
13.18%
Private landlord or letting agency
357
10.99%
Other social rented
166
5.11%
Total households: 3,247

Property prices in St Cattwg

Based on 58 recent sales, the median property price is £200,000 in St Cattwg area, with individual transactions ranging from £78,000 up to £400,000.

Price distribution per property type (last year)

Price distribution by property type for St Cattwg in the last year.

Median sale price and percentiles per property type (last year)

Median sale price, sales count, and percentile information for each property type in St Cattwg over the last year.
TypeSalesMedian
Terraced21£168,000
Semi-Detached23£200,000
Detached14£279,500

10 years median price trend in St Cattwg

Ten year median sale price trend for each property type in St Cattwg.

All postcodes in St Cattwg

CF827TE

Pen Y Graig

CF828NR

New Road

CF827TG

Godrer Coed

CF827FZ

Gelliargwellt Road

CF828BP

Rhos Y Bettws

CF828HQ

Rolls Avenue

CF828AR

Asquith Street

CF828BN

Gwaun Fro

CF828EX

Claerwen

CF827TN

Glas Fryn

CF827SU

East Road

CF828EL

Greenhill Place

CF828DJ

Ambleside Court

CF828GD

St Cattwg

CF828EH

Heol Edward Lewis

CF828ED

Yew Tree Cottages

CF828HG

Garreg Wen

CF828BL

St Davids Close

CF828HD

Penybont

CF827GR

Cae Ffynnon

CF828HS

Wallis Drive

CF466ER

Gelligaer Road

CF828BZ

Pendarren Street

CF828EA

Castle Hill

CF828FA

Heol Penallta

CF828EG

Haman Place

CF828BE

Woodside

CF828EF

Castle Hill

CF828HL

Paxton Close

NP123XN

Station Cottages

CF828HU

Hampton Close

CF828AU

New Road

CF828DH

Rhos Avenue

CF827PS

Gelliwen Street

NP123XE

Cardiff Road

CF828HE

Tylagwyn

CF828DG

Hospital Road

NP123XG

Gwerthonor Road

CF466EP

Llancaiach Cottages

CF827FY

Gelliargwellt Road

CF828BT

The Square

CF828BR

Hengoed Road

CF828EB

Chapel Cottages

CF828LF

Tansy Close

CF828AH

Woodfield Terrace

CF828EW

Claerwen

CF827GF

Penybryn Terrace

CF828EP

Dan Y Gaer Road

CF828DX

Legions Way

CF828FG

Commercial Street

CF827PQ

Green Hill Close

NP123XJ

Pengam Street

CF828EY

Claerwen

CF828FQ

Church Road

CF828FS

Acorn Lane

CF828AZ

Churchfield Close

CF828DB

Brynhyfryd Terrace

CF828HJ

Barry Close

CF828EU

Penywrlod

CF827TP

Llyswen

CF828EZ

Heol Cattwg

CF828HH

Telford Close

CF828FB

Heol Y Waun

CF828ER

Aneurin Bevan Avenue

CF828EE

South View Houses

Data Sources

All data is sourced from official UK government agencies and public datasets. Last updated: 16/05/2026.