Castleton Avenue, Treherbert, Treorchy

House prices, sold prices and local information for CF42 5SS.

Average price (last 12 months)
–
0 sales
Average price (since 2018)
£150,883
9 sales
Price range
£72k – £395k
lowest to highest sale
Last sale
18 Jul 2025
CF42 5SS

At a glance

House prices£151k averageSince 2018 (few recent sales) Crime35 reportedWithin about a mile, latest month Flood riskNo flood warning areasFrom rivers or the sea Nearest station20 min walkTreherbert station Ultrafast broadband90% of homesNational average 80%

9 property sales on Castleton Avenue, Treherbert, Treorchy have been recorded by HM Land Registry since 2018. The most recent sale was on 18 Jul 2025. Most sales here are semi-detached homes, which have sold for an average of £120,369. 3 homes here have sold more than once since 2018; 3 of them sold for more the second time.

House prices on Castleton Avenue compared

CF42 postcode area£136,865
Treorchy£136,865
England & Wales£356,718

Average sale price over the last 12 months. Castleton Avenue has had fewer than two sales in that time, so it is left out. See all CF42 house prices.

Average sale price by year

2018: £99,950 (1 sales)2018£100k2019: £86,000 (1 sales)2019£86k2022: £115,500 (4 sales)2022£116k2023: £395,000 (1 sales)2023£395k2025: £157,500 (2 sales)2025£158k

Prices by property type

TypeSalesAverage priceLast sold
Semi-detached8£120,36918 Jul 2025
Detached1£395,0007 Dec 2023

Sold prices on Castleton Avenue

AddressDatePriceTypeTenure
14, Castleton Avenue CF42 5SS 18 Jul 2025£185,000 Semi-detachedFreehold
25, Castleton Avenue CF42 5SS 18 Jul 2025£130,000 Semi-detachedFreehold
Fernhill House, Castleton Avenue CF42 5SS 7 Dec 2023£395,000 DetachedFreehold
3, Castleton Avenue CF42 5SS 25 Nov 2022£130,000 Semi-detachedFreehold
26, Castleton Avenue CF42 5SS 12 Aug 2022£125,000 Semi-detachedFreehold
15, Castleton Avenue CF42 5SS 4 Mar 2022£72,000 Semi-detachedFreehold
14, Castleton Avenue CF42 5SS 10 Feb 2022£135,000 Semi-detachedFreehold
25, Castleton Avenue CF42 5SS 29 Apr 2019£86,000 Semi-detachedFreehold
7, Castleton Avenue CF42 5SS 5 Jan 2018£99,950 Semi-detachedFreehold
15, Castleton Avenue CF42 5SS 26 Apr 2017£44,950 Semi-detachedFreehold

Sale prices are as recorded by HM Land Registry. Some sales (for example repossessions and company purchases) are listed but left out of the averages.

Sale history: homes sold more than once

AddressSalesChange
14, Castleton Avenue £135,000 (Feb 2022) → £185,000 (Jul 2025) +37%
over 3 yrs
25, Castleton Avenue £86,000 (Apr 2019) → £130,000 (Jul 2025) +51%
over 6 yrs
15, Castleton Avenue £44,950 (Apr 2017) → £72,000 (Mar 2022) +60%
over 5 yrs

Buying on Castleton Avenue?

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Crime and flood risk near Castleton Avenue

Crime

35 crimes were reported within about a mile of Castleton Avenue in August 2026.

Violence & sexual offences13
Public order6
Other crime5
Anti-social behaviour2
Burglary2
Criminal damage & arson2

Source: data.police.uk. Locations are approximate and cover the surrounding area, not just this street.

Flood risk

Castleton Avenue is not in or near any Environment Agency flood warning or alert area.

Flood warning areas cover places at risk from rivers and the sea. Surface water risk isn't included. Check the long-term flood risk for a postcode on GOV.UK.

Getting around and local GPs

Train stations

  • Treherbert station 1.0 mi · 20 min walk
  • Ynyswen station 1.8 mi · 35 min walk
  • Treorchy station 2.6 mi · 52 min walk

Nearest bus stops

  • Steps (at, Brook Street) 3 min walk
  • Clyngwyn Road (before, Blaenrhondda Road) 3 min walk
  • Clyngwyn Road (after, Blaenrhondda Road) 3 min walk
  • Tynewydd Bridge (after, St Alban`s Road) 3 min walk

GP surgeries

  • Forest View Medical Centre
    Forest View Health, Rhondda, Treorchy · 1.9 mi
  • The Surgery
    St David Street, Ton Pentre, Pentre · 3.8 mi

Sources: Department for Transport (NaPTAN) and NHS England practice data. Walking times are estimates from straight-line distance.

Area profile

Homes

HereEng & Wales
Owned66.6%62.5%
Private rented15.9%20.3%
Social rented17.2%17.1%
Households680

People

HereEng & Wales
Under 1517.8%17.4%
Aged 15–6460.9%64.1%
Aged 65+21.3%18.6%
Residents1,483

Broadband

HereUK
Superfast (30Mbit+)100%95%
Ultrafast (300Mbit+)90%80%
Gigabit-capable90%80%

Share of homes on this street's postcodes that can get each speed. UK figure is the average across all postcodes. Source: Ofcom Connected Nations.

Neighbourhood figures cover the surrounding Lower Layer Super Output Area (about 1,500 residents). Sources: Census 2021 (ONS) and the English Indices of Deprivation 2025.

Nearby streets in CF42

See all streets in Treorchy All streets in CF42