AREA REPORT · RHONDDA CYNON TAFF CF42

CF42.

Rhondda Cynon Taff

CF42 is an outcode in Rhondda Cynon Taff, covering the neighbourhoods of Treorchy and Treherbert. Over the last 12 months 125 properties changed hands — a median of for flats (£0/sqm) and £125k for houses (£1,514/sqm). Housing stock peaks at EPC band D.

Recorded dwellings
5,511
residential addresses we hold records for
Across
2
sectors — see breakdown below
Sales
12 month
3 year
Flats
0
2
Houses
125
461
Recorded transactions across the area.
Median sale price
12 month
3 year
Flats
n = 0
£82k
n = 2
Houses
£125k
n = 125
£120k
n = 461
Median sale price across the window.
Median £/sqm
12 month
3 year
Flats
n = 0
£1,183
n = 2
Houses
£1,514
n = 122
£1,468
n = 444
Typical price per square metre, where floor area is available.
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PRICE MATRIX
Sales by window, type, and floor area.
Headline price
Mean
Houses
·Plateauing
0.0% vs 12m
+4.2% vs 3y
£80k£160k£120k£125k£125k3Yn=46112Mn=1256Mn=27
Flats
·Limited data
vs 12m
vs 3y
£44k£87k£82k3Yn=212Mn=06Mn=0
Bar height = median sale price. Tick = mean. Trend word reads the joint state of the 6m-vs-12m and 6m-vs-3y tiers.
Size-normalised — £ per sqm
Mean
Houses
Cooling
−1.7% vs 12m
+1.4% vs 3y
£0£900£1,800£1,468£1,514£1,4893Yn=44412Mn=1226Mn=26
Flats
·Limited data
vs 12m
vs 3y
£0£650£1,300£1,1833Yn=212Mn=06Mn=0
From EPC-matched floor area. Hatched bars mark windows where fewer than 60% of sales matched a certificate.
Show numbers
Houses · 6m
Avg £
£137k
n=27
Median £
£125k
n=27
Avg £/sqm
£1,686
n=26
Median £/sqm
£1,489
n=26
Houses · 12m
Avg £
£144k
n=125
Median £
£125k
n=125
Avg £/sqm
£1,639
n=122
Median £/sqm
£1,514
n=122
Houses · 3y
Avg £
£134k
n=461
Median £
£120k
n=461
Avg £/sqm
£1,542
n=444
Median £/sqm
£1,468
n=444
Flats · 6m
Avg £
n=0
Median £
n=0
Avg £/sqm
£0
n=0
Median £/sqm
£0
n=0
Flats · 12m
Avg £
n=0
Median £
n=0
Avg £/sqm
£0
n=0
Median £/sqm
£0
n=0
Flats · 3y
Avg £
£82k
n=2
Median £
£82k
n=2
Avg £/sqm
£1,183
n=2
Median £/sqm
£1,183
n=2
PRICE + VOLUME · 25Y
Medians and monthly sales, 2001–present.
£0k£67k£133k20052010201520202025Median house · 12m smoothedMedian flat · 12m smoothedSales volume (monthly)
EPC · 25Y
Certificates issued, by band.
Median EPC score
64
Median potential
83
091718332010201520202025
A
B
C
D
E
F
G
COUNCIL TAX
Band distribution.
Column width shows the number of properties in each council tax band. Colour shows the composition within that band.
Terraced
Band A
5,874
Terraced
Band B
1,922
Terraced
Semi-detached
Detached
Bungalows
Band C
211
Semi-detached
Detached
Band D
200
Detached
Band E
107
Detached
Band F
13
Band G
0
Band H
0
Band I
0
Flats/maisonettes
Terraced houses
Semi-detached houses
Detached houses
Bungalows
Property type totals
Flats/maisonettes
588
6.9%
Terraced houses
6,637
78%
Semi-detached houses
743
8.8%
Detached houses
359
4.2%
Bungalows
162
1.9%
AMENITIES
Transport access and schools.
Counts of public transport stop points and schools inside the outcode (or within ~100m of the boundary). Drill into a sector for the full stop-by-stop list.
Rail stations
3
Metro & tram
0
Bus & coach
0
Bus stops
75
Schools
6
SECTORS
Drill down to sector.
Drill in
Open the full report for any CF42 sector.
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COVERAGE
Neighbourhoods and wards.
Neighbourhoods (MSOA)
2 · click column to sort
Treorchy
3,861
3,470
Treherbert
4,026
2,382
Wards
2 · click column to sort
Treorchy
3,861
3,470
Treherbert
4,026
2,382
NEARBY OUTCODES
Nearby outcodes.
FAQ

CF42 property data — common questions

What is the average house price in Rhondda Cynon Taff (CF42)?
Over the last 12 months the median house sale price in CF42 (Rhondda Cynon Taff) was £125k, with an average of £144k, from 125 recorded sales (HM Land Registry).
What is the price per square metre in CF42?
Typical sale prices per square metre in CF42 are £1,514 for houses and £0 for flats, where floor area is recorded on the energy certificate.
What EPC rating do homes in CF42 have?
Homes in CF42 most commonly hold EPC band D, with a median current energy-efficiency score of 64 (a potential of 83 after improvements).
How many properties sold in CF42 in the last year?
125 properties were sold in CF42 over the last 12 months, and 463 over the last three years (HM Land Registry Price Paid data).
REFRESHED 13 JUN 2026 ·DATA & SOURCES