CF42 - Treorchy

Cwmparc, Ynyswen, Treherbert, Blaencwm and Blaenrhondda

Last updated Jul 2026

Area Overview

The postcode district CF42 covers Treorchy, including Cwmparc, Ynyswen, Treherbert, Blaencwm and Blaenrhondda, and is located in the Rhondda Cynon Taf area.

It is a residential district comprising 6,600 addresses, of which 463 are flats and 6,137 are houses.

Ave. Sale Price: £127,807
10 Year change: up 65.6%
Ave. Rental Price: £796pcm
10 Year change: up 63.4%
Ave. £ per ft²: £143/ft²
Ave. Gross Yield: 7.5%/year/yr

Streets in CF42

The biggest house price growth in CF42 has been Ael-Y-Bryn at 3.5% over the last 12 months. In the lettings market, Park Close is the biggest winner at 3.4% growth over the year.

Ael-Y-Bryn
16 Properties
£129.9k3.5%
Tyle Fforest
11 Properties
£188.7k3.5%
Park Close
6 Properties
£128.4k3.5%
Tyn-Y-Coedcae
6 Properties
£97.5k3.4%
Crown Terrace
1 Property
£102.6k3.4%
Crown Avenue
10 Properties
£73.1k3.4%
Eileen Terrace
8 Properties
£123.8k3.3%
Glanselsig Street
20 Properties
£114.6k3.3%
Mary Street
15 Properties
£130.6k3.3%
Ynysfeio Avenue
35 Properties
£99.6k3.3%
Eleanor Street
17 Properties
£119.9k3.3%
John Street
9 Properties
£100.6k3.3%
Princes Street
17 Properties
£98.2k3.3%
Miskin Street
85 Properties
£124.7k3.2%
Margaret Street
77 Properties
£103.6k3.2%
Alma Street
17 Properties
£117.3k3.2%
Victoria Street
32 Properties
£101.5k3.2%
Morgan Terrace
13 Properties
£125.9k3.1%
Park Terrace
9 Properties
£113.8k3.1%
Park Place
27 Properties
£86.8k3.1%
Dilys Street
20 Properties
£114.6k3.1%
Llewellyn Street
10 Properties
£103.1k3.1%
Caroline Street
1 Property
£115.4k3.1%
Chapel Street
2 Properties
£127.8k3.1%
School Street
10 Properties
£121.7k3.1%
Upper St. Albans Road
11 Properties
£112.5k3.1%
New Street
10 Properties
£101.0k3.1%
Pen-Pych Close
16 Properties
£101.4k3.1%
Tan-Y-Pych
22 Properties
£116.7k3.1%
Carmel Street
14 Properties
£131.9k3.1%
Jones Street
15 Properties
£79.7k3.1%
Taff Street
47 Properties
£118.5k3.1%
Cwmsaerbren Street
25 Properties
£125.2k3.1%
Blaen-Y-Cwm Road
15 Properties
£150.0k3.0%
David Street
23 Properties
£150.1k3.0%
Eileen Place
75 Properties
£110.1k3.0%
Morris Street
2 Properties
£222.0k3.0%
Myrtle Row
7 Properties
£124.8k3.0%
Taff Terrace
4 Properties
£73.2k3.0%
Corbett Street
55 Properties
£89.7k3.0%
Mountain View
32 Properties
£121.6k3.0%
William Street
37 Properties
£66.2k3.0%
Sunnybank Terrace
11 Properties
£140.7k2.9%
Railway Terrace
47 Properties
£111.2k2.9%
Treharne Street
62 Properties
£100.0k2.9%
Hill Street
13 Properties
£149.8k2.9%
Ross Rise
16 Properties
£223.1k2.9%
St. Marys Close
6 Properties
£183.8k2.9%
Upper Taff Street
15 Properties
£198.3k2.9%
Blaen-Y-Cwm Terrace
94 Properties
£120.4k2.9%
Chapel Street
17 Properties
£98.2k2.9%
Blaenrhondda Road
48 Properties
£151.2k2.9%
Hendre-Wen Road
38 Properties
£86.6k2.9%
Windsor Street
61 Properties
£142.3k2.9%
Hopkin Street
36 Properties
£123.6k2.8%
Mount Libanus Street
69 Properties
£141.5k2.8%
St. Albans Terrace
9 Properties
£94.8k2.8%
Tydraw Terrace
7 Properties
£151.9k2.8%
Brynheulog
29 Properties
£106.1k2.8%
Dunraven Street
67 Properties
£134.8k2.8%
Llewellyn Street
16 Properties
£113.1k2.8%
Kenry Street
40 Properties
£142.5k2.8%
Cardiff Street
52 Properties
£148.7k2.8%
Glynrhondda Street
51 Properties
£118.9k2.8%
Clyngwyn Terrace
11 Properties
£83.2k2.8%
Clyngwyn Road
22 Properties
£126.6k2.8%
Michaels Road
22 Properties
£126.8k2.8%
Fforch Close
32 Properties
£120.4k2.8%
Treasure Street
31 Properties
£186.6k2.8%
Ynysfeio Close
7 Properties
£74.5k2.8%
Heol Tyle Du
14 Properties
£130.0k2.8%
Greenfield Terrace
7 Properties
£71.3k2.8%
Gwendoline Street
103 Properties
£99.5k2.8%
Bryn Wyndham Terrace
50 Properties
£87.8k2.8%
Brook Street
157 Properties
£110.6k2.8%
Barrett Street
34 Properties
£133.4k2.8%
Castle Street
31 Properties
£107.1k2.8%
Scott Street
78 Properties
£101.8k2.8%
St. Albans Road
43 Properties
£125.5k2.7%
Charles Street
9 Properties
£148.2k2.7%
George Street
16 Properties
£103.0k2.7%
James Street
7 Properties
£44.7k2.7%
Princes Terrace
12 Properties
£78.5k2.7%
Delwyn Terrace
7 Properties
£119.6k2.7%
Graig-Y-Ddelw
17 Properties
£89.3k2.7%
Prospect Place
77 Properties
£135.2k2.7%
Regent Street
110 Properties
£155.7k2.7%
Church Street
23 Properties
£221.5k2.7%
Woodland Vale
36 Properties
£190.6k2.7%
Pencai Terrace
18 Properties
£158.4k2.7%
Tylacoch Place
21 Properties
£166.9k2.7%
Halifax Terrace
60 Properties
£101.6k2.7%
Station Street
29 Properties
£157.0k2.7%
Cross Brook Street
2 Properties
£216.2k2.7%
Baglan Street
95 Properties
£104.3k2.7%
Cemetery Road
41 Properties
£155.2k2.7%
Treherbert, Treorchy
29 Properties
£175.0k2.6%
Stuart Street
122 Properties
£210.7k2.6%
Clos Ystradfechan
6 Properties
£204.5k2.6%
Bryn-Henllan
52 Properties
£161.1k2.6%
Blaencwm, Treorchy
4 Properties
£227.1k2.6%
Coldra Road
12 Properties
£255.6k2.6%
Castleton Avenue
30 Properties
£162.3k2.6%
Luton Street
9 Properties
£158.6k2.6%
Chepstow Road
76 Properties
£150.0k2.6%
Conway Road
98 Properties
£165.3k2.6%
Senghenydd Street
37 Properties
£162.6k2.6%
Painters Row
17 Properties
£119.5k2.6%
Dumfries Street
394 Properties
£151.1k2.6%
Brynfedwen Close
9 Properties
£253.5k2.6%
Cwrt Yr Ysgol
13 Properties
£283.9k2.6%
Tallis Street
125 Properties
£109.9k2.6%
Lower Terrace
59 Properties
£150.6k2.6%
New Chapel Street
21 Properties
£129.4k2.6%
Troedyrhiw Terrace
47 Properties
£158.2k2.6%
Golygfa O'R Bwlch
4 Properties
£125.0k2.6%
Crichton Street
21 Properties
£159.8k2.6%
Oak Street
8 Properties
£190.3k2.6%
Adare Terrace
19 Properties
£263.7k2.6%
Glan-Yr-Afon
23 Properties
£90.7k2.5%
Station Terrace
29 Properties
£113.3k2.5%
Abertonllwyd Street
49 Properties
£103.5k2.5%
Woodland Terrace
25 Properties
£130.6k2.5%
Ninian Street
38 Properties
£184.3k2.5%
Bryn Rhodfa
25 Properties
£156.6k2.5%
Gethin Road
10 Properties
£291.9k2.5%
Heol Orchwy
20 Properties
£182.9k2.5%
Brynhyfryd Street
53 Properties
£136.6k2.5%
Holbrook Close
14 Properties
£183.7k2.5%
Oaktree Court
3 Properties
£205.9k2.5%
Rheidol Close
29 Properties
£202.4k2.5%
Ramah Street
5 Properties
£120.9k2.5%
Trevor Street
11 Properties
£222.0k2.5%
Tynybedw Street
89 Properties
£138.4k2.5%
Rees Street
15 Properties
£92.8k2.5%
Cadwgan Road
14 Properties
£346.3k2.5%
Glyncoli Close
11 Properties
£372.3k2.5%
High Street
224 Properties
£111.8k2.5%
Parc Tre Mynydd
5 Properties
£298.5k2.5%
Park Road
286 Properties
£113.1k2.5%
Wyndham Street
81 Properties
£105.4k2.4%
Dunraven Terrace
46 Properties
£237.2k2.4%
Sycamore Rise
4 Properties
£237.8k2.4%
Crosswood Street
12 Properties
£167.5k2.4%
Hermon Street
10 Properties
£99.5k2.4%
Horeb Street
10 Properties
£104.2k2.4%
Treorchy Industrial Estate
2 Properties
£149.8k2.4%
Tynybedw Close
9 Properties
£238.4k2.4%
Herbert Street
142 Properties
£116.1k2.4%
New Tynybedw Street
5 Properties
£87.0k2.4%
Clos Ioan
4 Properties
£161.2k2.4%
Tynybedw Terrace
60 Properties
£203.7k2.4%
Swn-Yr-Afon
34 Properties
£162.0k2.4%
Ynyswen Road
201 Properties
£145.4k2.4%
Maes Y Ffrwd
2 Properties
£221.4k2.4%
Cardiff Place
8 Properties
£155.9k2.4%
Clark Street
57 Properties
£151.4k2.4%
Bute Street
360 Properties
£123.6k2.4%
River Terrace
7 Properties
£136.3k2.4%
Mace Lane
4 Properties
£156.6k2.4%
Column Street
16 Properties
£286.8k2.4%
Dyfodwg Street
73 Properties
£170.3k2.4%
Park Crescent
16 Properties
£260.1k2.4%
Tremle Court
7 Properties
£302.5k2.4%
Glyncoli Road
37 Properties
£334.9k2.4%
Clare Road
9 Properties
£116.2k2.3%
Clifton Street
36 Properties
£135.7k2.3%
Howard Street
27 Properties
£154.5k2.3%
Illtyd Street
22 Properties
£160.5k2.3%
Tan Y Fron
30 Properties
£330.3k2.3%
Nant Y Glo
13 Properties
£131.9k2.3%
Vicarage Terrace
72 Properties
£134.8k2.3%
Swn Yr Adar
4 Properties
£187.9k2.3%
Druids Close
12 Properties
£391.2k2.3%
Tir Eglwys
5 Properties
£440.8k2.3%
Plas Horeb
8 Properties
£59.1k2.2%
Abergorki Industrial Estate
3 Properties
£82.7k2.2%
Station Road
8 Properties
£83.4k2.2%
Collins Close
8 Properties
£60.1k2.1%
Trem Y Mynydd
36 Properties
£60.1k2.1%

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Sales Prices

The average house price in CF42 is £127,807. Sale value has increased in the last 12 months by 2.5%.

Property sale values range from £21,595 for a leasehold flat, with 2 bedrooms split across 507 square feet of gross internal area and has garden to £813,682 for a freehold house, with 5 bedrooms split across 5,027 square feet of gross internal area and has garden.

Average £/ft² for properties in CF42 is £143/ft².

Show table

Show chart

Period	Year on Year	Average Price
June 2026	2.5%	£138,169
June 2025	5.7%	£134,778
June 2024	-0.4%	£127,531
June 2023	2.1%	£128,027
June 2022	13.5%	£125,442
June 2021	14.1%	£110,538
June 2020	5.7%	£96,879
June 2019	4%	£91,616
June 2018	3.1%	£88,064
June 2017	2.4%	£85,415
June 2016	1.1%	£83,453
June 2015	2.1%	£82,522
June 2014	4.1%	£80,792
June 2013	-1.3%	£77,640
June 2012	-2.2%	£78,683
June 2011	-2.1%	£80,441
June 2010	2.2%	£82,182
June 2009	-13.4%	£80,374
June 2008	-1.6%	£92,830
June 2007	0%	£94,344

Rental Prices

The average rental value in CF42 is £796pcm. Rental value has increased in the last 12 months by 2.4%.

Property rental values range from £154 for a leasehold flat, with 2 bedrooms split across 507 square feet of gross internal area and has garden to £3,575 for a freehold house, with 5 bedrooms split across 5,027 square feet of gross internal area and has garden.

Properties achieve a rental yield of between 4.9% and 9.1%.

Show table

Show chart

Period	Year on Year	Average Price
June 2026	2.4%	£796pcm
June 2025	3.8%	£777pcm
June 2024	6.5%	£749pcm
June 2023	9.4%	£703pcm
June 2022	12.4%	£642pcm
June 2021	7.7%	£571pcm
June 2020	3.6%	£531pcm
June 2019	1.6%	£512pcm
June 2018	2.3%	£504pcm
June 2017	1.2%	£493pcm
June 2016	2.7%	£487pcm
June 2015	1.4%	£475pcm
June 2014	1.2%	£468pcm
June 2013	0%	£463pcm
June 2012	-0.3%	£463pcm
June 2011	2%	£464pcm
June 2010	1.9%	£455pcm
June 2009	-4.4%	£446pcm
June 2008	-0.2%	£467pcm
June 2007	0%	£468pcm

Most Recently Sold Properties

The latest HM Land Registry sales for CF42. Data is published monthly and sales can take weeks to register, so the newest may not appear yet.

Sold 18 May 2026£60,000 | 3 Bed House50, Wyndham Street, Treorchy, CF42 5BS50, Wyndham Street, Treorchy, CF42 5BS
Sold 11 May 2026£93,000 | 3 Bed House5, Chapel Street, Treorchy, CF42 5EA5, Chapel Street, Treorchy, CF42 5EA
Sold 8 May 2026£72,500 | 3 Bed House52, Treharne Street, Treorchy, CF42 6LH52, Treharne Street, Treorchy, CF42 6LH
Sold 7 May 2026£137,500 | 3 Bed House100, Bute Street, Treorchy, CF42 5NY100, Bute Street, Treorchy, CF42 5NY
Sold 6 May 2026£115,000 | 3 Bed House11, Woodland Terrace, Treorchy, CF42 6EA11, Woodland Terrace, Treorchy, CF42 6EA
Sold 1 May 2026£112,000 | 3 Bed House27, Conway Road, Treorchy, CF42 6UR27, Conway Road, Treorchy, CF42 6UR
Sold 30 Apr 2026£146,000 | 3 Bed House79, Bute Street, Treorchy, CF42 5NU79, Bute Street, Treorchy, CF42 5NU
Sold 30 Apr 2026£68,500 | 3 Bed House107, Ynyswen Road, Treorchy, CF42 6EB107, Ynyswen Road, Treorchy, CF42 6EB
Sold 23 Apr 2026£115,000 | 3 Bed House13, Painters Row, Treorchy, CF42 5AU13, Painters Row, Treorchy, CF42 5AU
Sold 10 Apr 2026£170,000 | 4 Bed House41, Ynyswen Road, Treorchy, CF42 6EE41, Ynyswen Road, Treorchy, CF42 6EE
Sold 9 Apr 2026£56,000 | 3 Bed House13, Herbert Street, Treorchy, CF42 5EY13, Herbert Street, Treorchy, CF42 5EY
Sold 7 Apr 2026£95,000 | 4 Bed House65, Tallis Street, Treorchy, CF42 6LY65, Tallis Street, Treorchy, CF42 6LY
Sold 1 Apr 2026£74,800 | 3 Bed House13, Bute Street, Treorchy, CF42 6DB13, Bute Street, Treorchy, CF42 6DB
Sold 27 Mar 2026£136,000 | 3 Bed House46, Miskin Street, Treorchy, CF42 5LR46, Miskin Street, Treorchy, CF42 5LR
Sold 13 Mar 2026£157,000 | 2 Bed House4, Woodland Vale, Treorchy, CF42 6TT4, Woodland Vale, Treorchy, CF42 6TT
Sold 9 Mar 2026£675,000 | 5 Bed HouseTy-Draw Farm, Treorchy, CF42 5DWTy-Draw Farm, Treorchy, CF42 5DW
Sold 9 Mar 2026£50,000 | 3 Bed House40, Brook Street, Treorchy, CF42 5SB40, Brook Street, Treorchy, CF42 5SB
Sold 6 Mar 2026£220,000 | 3 Bed House13, Stuart Street, Treorchy, CF42 6SN13, Stuart Street, Treorchy, CF42 6SN
Sold 6 Mar 2026£300,000 | 4 Bed House13, Cwrt Yr Ysgol, Treorchy, CF42 5PX13, Cwrt Yr Ysgol, Treorchy, CF42 5PX
Sold 6 Mar 2026£138,000 | 3 Bed House63, Ynyswen Road, Treorchy, CF42 6ED63, Ynyswen Road, Treorchy, CF42 6ED

Source: HM Land Registry (July 2026)

Top 10 Most Expensive Sales within CF42

Sold Feb 2024£1,800,000 | 3 Bed HouseUnit 37, Abergorki Industrial Estate, Treorchy, CF42 6DLUnit 37, Abergorki Industrial Estate, Treorchy, CF42 6DL
Sold Sep 2020£874,000 | 3 Bed HouseUnit 37, Abergorki Industrial Estate, Treorchy, CF42 6DLUnit 37, Abergorki Industrial Estate, Treorchy, CF42 6DL
Sold Feb 2025£799,995 | 5 Bed HouseFforch Orky Farm, Treorchy, CF42 6TFFforch Orky Farm, Treorchy, CF42 6TF
Sold Mar 2026£675,000 | 5 Bed HouseTy-Draw Farm, Treorchy, CF42 5DWTy-Draw Farm, Treorchy, CF42 5DW
Sold Aug 2022£560,000 | 5 Bed HouseTy-Draw Farm, Treorchy, CF42 5DWTy-Draw Farm, Treorchy, CF42 5DW
Sold Jan 2025£530,000 | 5 Bed HouseBrynawel, Glyncoli Road, Treorchy, CF42 6SBBrynawel, Glyncoli Road, Treorchy, CF42 6SB
Sold Nov 2022£510,000 | 5 Bed House10, Cadwgan Road, Treorchy, CF42 6SD10, Cadwgan Road, Treorchy, CF42 6SD
Sold Nov 2024£455,000 | 4 Bed HouseParc Isaf Farm, Railway Terrace, Treorchy, CF42 6LWParc Isaf Farm, Railway Terrace, Treorchy, CF42 6LW
Sold Dec 2025£450,000 | 2 Bed FlatFlat 1, Llys Soar, Scott Street, Treorchy, CF42 5NAFlat 1, Llys Soar, Scott Street, Treorchy, CF42 5NA
Sold Dec 2025£425,000 | 5 Bed House15, Druids Close, Treorchy, CF42 6LJ15, Druids Close, Treorchy, CF42 6LJ

Energy Efficiency of buildings within CF42

The average internal area for a residential property in CF42 is 889 ft² with properties ranging from 161 to 5,027 ft² with the most common Energy Performance Certificate (EPC) rating being D.

The diagram shows the distribution of EPCs within CF42.

A (35)
E (717)
B (128)
F (98)
C (1k)
G (29)
D (2k)
No EPC (2k)

Postcode districts near to CF42

CF45 - Mountain Ash
9,387 Properties
£135.7k3.2%
CF47 - Merthyr Tydfil
10,439 Properties
£151.6k3.0%
CF34 - Maesteg
9,485 Properties
£151.2k3.0%
CF43 - Ferndale
5,921 Properties
£105.2k2.7%
CF44 - Aberdare
19,764 Properties
£165.6k2.6%
CF32 - Cefn Cribwr
14,755 Properties
£203.4k2.6%
CF41 - Pentre
5,188 Properties
£134.5k2.1%
CF40 - Tonypandy Town
9,687 Properties
£129.0k2.0%
CF39 - CYMMER & Glynfach & Trebanog
13,628 Properties
£153.9k2.0%

CF42 - Treorchy

Area Overview

Streets in CF42

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Sales Prices

Rental Prices

Most Recently Sold Properties

Top 10 Most Expensive Sales within CF42

Energy Efficiency of buildings within CF42

Postcode districts near to CF42

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