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Postcode insights

CF45 3DS

Sierra Pines

Mountain Ash

Interactive map showing CF45 3DS and surrounding area

Detailed insights for CF45 3DS

Overview

Postcode CF45 3DS is located in an urban city, within the Mountain Ash ward of Rhondda Cynon Taf in the Wales region, and forms part of the Mountain Ash area. It has very high deprivation and very high crime levels, with around 123.6 crimes per 1,000 residents per year. The average income per household in Mountain Ash is £40,773 per year. The nearest station is Fernhill located about 0.3 miles away. There are no primary and no secondary schools in the area.

Crime rate
9/10
Crimes per 1k residents
124
Deprivation level
10/10
Income level
3/10
Social housing
1.2%
Connectivity
N/A
Flood Risk
N/A
Noise Level
No noise

Deprivation level

10/10

Mountain Ash has a very high level of deprivation, ranked at position 136 out of 32,844 areas in the United Kingdom — placing it within the top 1% most deprived areas in Wales.

Crime level

9/10

Mountain Ash has a very high crime rate, with approximately 123.6 reported incidents per 1,000 population each year.

Social housing

1.2%

Approximately 1.2% of homes on this street are social housing provided by a local council or housing association. Across the surrounding area, around 15.4% of dwellings are socially rented.

Income level

3/10

The average income per household in Mountain Ash is £40,773 per year.

Noise Level

No noise

No significant noise sources from railways or roads near CF45 3DS.

Transport

The nearest station is Fernhill located about 0.3 miles away. There are 2 stations nearby.

Nearby public transport stations for CF45 3DS
DistanceNameLinesDirections
0.3 mi

Fernhill

N/A

Walking directions to Fernhill
0.9 mi

Mountain Ash

N/A

Walking directions to Mountain Ash

Parks

No parks nearby

Area Profile

Population
358
Population density
473 per km²

Crime

Crime per 1,000 population

Violence and sexual offences
71.21(+94%)
Public order
19.56(+119%)
Anti-social behaviour
17.21(+19%)
Criminal damage and arson
10.17(+26%)
Drugs
7.82(+167%)
Wales average

Demographics

Ethnic groups

British
349
96.94%
Other Asian
5
1.39%
Irish
3
0.83%
Other Black
1
0.28%
Other White
1
0.28%
Total population: 360

Economics

Education (age 16+)

Level 4+ (Degree)
102
31.78%
No qualifications
63
19.63%
Level 3 (A level)
49
15.26%
Level 2 (GCSEs 9-4)
42
13.08%
Level 1 (GCSEs 3-1)
33
10.28%
Total 16+ residents: 321

Housing

Housing tenure

Owns outright
98
59.39%
Owns with a mortgage
45
27.27%
Private landlord or letting agency
14
8.48%
Other forms of private rent
6
3.64%
Other social rented
2
1.21%
Total households: 165

Property prices in Mountain Ash

Based on 64 recent sales, the median property price is £128,475 in Mountain Ash area, with individual transactions ranging from £60,500 up to £400,000.

Price distribution per property type (last year)

Price distribution by property type for Mountain Ash 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 Mountain Ash over the last year.
TypeSalesMedian
Detached8£261,000
Flats1£65,000
Semi-Detached10£169,975
Terraced45£119,995

10 year median price trend in Mountain Ash

Ten year median sale price trend for each property type in Mountain Ash.

Schools

In the CF45 3DS postcode area, located within Mountain Ash, there are 0 primary and 0 secondary schools in close proximity.

Nearby primary and secondary schools for CF45 3DS
DistancePhaseNameTypeRating
0.2 miNot applicableGlenboi Primary SchoolWelsh establishment

N/A

0.5 miNot applicableMountain Ash Comprehensive SchoolWelsh establishment

N/A

0.7 miNot applicableDarrenlas Primary SchoolWelsh establishment

N/A

Local amenities

No amenities nearby

Geographic Information

RegionWalesUKL
DistrictRhondda Cynon TafW06000016
Parliamentary ConstituencyPontypriddW07000106
WardMountain AshW05001092
ParishMountain Ash WestW04001017
MSOA (Middle Layer Super Output Area)Mountain AshW02000257
LSOA (Lower Layer Super Output Area)Rhondda Cynon Taf 006DW01001207
Police ForceSouth Wales
Postcode Introduced1993-01-01

Nearby Postcodes

Data Sources

All data is sourced from official UK government agencies and public datasets. Last updated: 16/01/2026.