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House Prices in CF42

The average house price in CF42 (Treorchy) is £140,825 using HM Land Registry data.

The average property price increased by £21,807 (21.15%) over the last 5 years and increased by £4,359 (3.62%) over the last 12 months.

Over the last year, there were 137 residential property sales – a decrease of 40 transactions (-29.20%) relative to the previous year. The majority of house sales (43) were in the £102,000 - £134,000 range. Then came properties in the £70,000 - £102,000 range, where 26 were sold within this price bracket.

Excluding fall throughs, properties are taking an average of 57 days to sell (from being listed to completion) and the average difference between asking and sold prices is £-9,273 (-6%).

In Aug 2026, there were 20 new estate agency instructions, 13 agreed home sales and 18 property price reductions.

5-Year Average Property Prices in CF42 (Treorchy)

21.15%

Property prices in CF42 (Treorchy) increased by 21.15% in last 5 years.

The trend shows the general price tendency over the last 5 years, ignoring all month-to-month fluctuations where anomalies - typically over or underpriced property sales - can skew results. These monthly variations typically do not have any long-term relevance.

We have used linear regression method. The volume of sales in a month is used to put more weight on months with a larger number of properties sold. Additionally, weighting decreases the impact of months with low sales volumes as well as the most recent month - which may consist of incomplete data. Such months have a higher variation of average sale values which may conceal the underlying trend.

From a statistical perspective, we use the least squares method to fit the trend line and weights are equal to the volume of sales squared. The volume of sales is not shown explicitly in the above plot. Also note the time lag for HM Land Registry data to appear (typically 2 to 3 months).

Average Property Prices in CF42 (Treorchy) Over the Last Year

3.62%

Property prices in CF42 (Treorchy) increased by 3.62% in last 12 months.

The trend shows the general price tendency over the last 12 months, ignoring all month-to-month fluctuations where anomalies - typically over or underpriced property sales - can skew results. These monthly variations typically do not have any long-term relevance.

Property Market Heat Gauge for CF42 (Treorchy) - Aug 2026

Our Property Market Heat Gauge looks at how long properties in your postcode district have been on the open market before being changed to sold 'Subject to Contract' ('STC') or 'Under Offer' on Rightmove (the UK's leading property portal).

At 41 to 60 days, the broad evidence suggests that the market is reasonably slow moving. Although some sellers in your postcode may be willing to wait up to 9 weeks, this data would suggest that estate agents may be overvaluing properties. In such scenarios, some vendors may either choose to wait for the market to pick up (which may result in relisting the property at a later date).Others simply reduce the price to a level that will entice more buyer interest or approach a sell house fast or auction company like Property Solvers.

Please note that this is not an indicator of how quickly property sales are taking to complete (i.e. to go through the whole conveyancing process). This measurement also does not take into account the risk of home sales falling through.

No. of New Instructions Over the Last 12 Months in CF42 (Treorchy)

Using local estate agency reported data, this chart illustrates the number of properties that have come on to the market.

No. of Agreed Home Sales Over the Last 12 Months in CF42 (Treorchy)

Using local estate agency reported data, this chart illustrates the number of property sales agreed. Note that these figures are not fully reflective of properties completed (sold and registered as such at HM Land Registry).

No. of Properties with Price Reductions in CF42 (Treorchy)

Using local estate agency reported data, this chart illustrates the number of properties which have been seen their prices dropped (typically due to a lack of buyer interest).

Average Annual House Prices in the CF42 (Treorchy) Postcode since 1995

Using HM Land Registry data, this chart displays average annual house prices in the CF42 postcode area since 1995.

Recent Sales in CF42 (Treorchy)

Address	Initial Price	Sold Price	Price Change	First Listed Date	Sold Date	Days to Sell
3 Heol Orchwy, Treorchy, CF42 6SS	£199,950	£196,000	-£3,950	19 May 2026	17 Jul 2026	59 Days
42 Conway Road, Cwm-parc, Treorchy, CF42 6UR	£110,000	£102,000	-£8,000	31 Jul 2025	10 Jul 2026	344 Days
36 Blaen-y-cwm Terrace, Tynewydd, Treorchy, CF42 5ND	£109,950	£109,950	£0	15 Apr 2026	09 Jul 2026	85 Days
14 Eileen Place, Tynewydd, Treherbert, CF42 5BU	£125,000	£123,000	-£2,000	27 Mar 2026	09 Jul 2026	104 Days
25 Woodland Vale, Treorchy, CF42 6TT	£219,950	£215,000	-£4,950	20 Jan 2026	06 Jul 2026	167 Days
59 Brook Street, Treorchy, CF42 5SA	£110,000	£99,000	-£11,000	09 Apr 2026	03 Jul 2026	85 Days
42 Scott Street, Tynewydd, Treorchy, CF42 5NB	£110,000	£100,000	-£10,000	23 Apr 2026	30 Jun 2026	68 Days
24 Margaret Street, Tynewydd, Treherbert, CF42 5LS	£89,950	£82,500	-£7,450	06 Jan 2026	16 Jun 2026	161 Days
12 Dunraven Street, Treorchy, CF42 5BG	£140,000	£135,000	-£5,000	25 Sep 2025	08 Jun 2026	256 Days
15 Windsor Street, Treorchy, CF42 5LH	£120,000	£108,000	-£12,000	09 Jan 2026	29 May 2026	140 Days
1 Dyfodwg Street, Treorchy, CF42 6NN	£195,000	£190,250	-£4,750	26 Feb 2026	26 May 2026	89 Days
5 Chapel Street, Treorchy, CF42 5EA	£99,950	£93,000	-£6,950	05 Mar 2026	11 May 2026	67 Days
100 Bute Street, Treorchy, CF42 5NY	£139,995	£137,500	-£2,495	06 Jan 2026	07 May 2026	121 Days
11 Woodland Terrace, Ynys-wen, Treorchy, CF42 6EA	£124,995	£115,000	-£9,995	22 Dec 2025	06 May 2026	135 Days
27 Conway Road, Cwm-parc, Treorchy, CF42 6UR	£119,995	£112,000	-£7,995	19 Aug 2025	01 May 2026	255 Days
63 Park Road, Cwm-parc, Treorchy, CF42 6LB	£79,995	£77,495	-£2,500	08 Jul 2025	24 Apr 2026	290 Days
13 Painter's Row, Ynys-wen, Treorchy, CF42 5AU	£119,995	£115,000	-£4,995	04 Dec 2025	23 Apr 2026	140 Days
27 Margaret Street, Tynewydd, Treherbert, CF42 5LS	£115,000	£107,000	-£8,000	25 Jun 2025	17 Apr 2026	296 Days
46 Miskin Street, Tynewydd, Treorchy, CF42 5LR	£139,995	£136,000	-£3,995	21 Aug 2025	27 Mar 2026	218 Days
4 Woodland Vale, Treorchy, CF42 6TT	£169,995	£157,000	-£12,995	31 Jul 2025	13 Mar 2026	225 Days

Most Expensive Streets in CF42 (Treorchy)

Postcode	Street	Area	Average	No. of Sales
CF42 6SB	Glyncoli Road	Treorchy	£396,666	3
CF42 6SA	Glyncoli Road	Treorchy	£371,666	3
CF42 6HA	Tan-y-fron	Treorchy	£335,999	5
CF42 5AY	Parc Tre Mynydd, Blaencwm	Treorchy	£296,000	3
CF42 5PX	Cwrt Yr Ysgol	Treorchy	£272,000	5
CF42 6HW	Park Crescent	Treorchy	£247,000	3
CF42 6NX	Swn Yr Afon	Treorchy	£234,800	5
CF42 6EN	Adare Terrace, Ynys-wen	Treorchy	£225,000	3
CF42 6TH	Treasure Street	Treorchy	£203,000	3
CF42 6SN	Stuart Street	Treorchy	£201,500	8

Least Expensive Streets in CF42 (Treorchy)

Postcode	Street	Area	Average	No. of Sales
CF42 6PS	Brook Street	Treorchy	£56,000	3
CF42 5DR	Hendre-wen Road	Treorchy	£70,666	3
CF42 5HA	Herbert Street	Treorchy	£72,500	4
CF42 5BT	Wyndham Street, Tynewydd	Treorchy	£73,490	5
CF42 6LG	Park Road, Cwm-parc	Treorchy	£77,790	5
CF42 5LH	Windsor Street	Treorchy	£79,899	10
CF42 5NG	Bryn Wyndham Terrace, Tynewydd	Treorchy	£80,590	5
CF42 5AW	Baglan Street	Treorchy	£80,700	6
CF42 5BN	Gwendoline Street	Treorchy	£80,799	5
CF42 5SG	Brook Street	Treorchy	£81,152	6