Rhondda · CF41

EPC in CF41 (Pentre)? We'll point you the right way.

Covering Pentre, Ton Pentre, Ystrad, Gelli, including Llwyn-y-pia. Find accredited domestic energy assessors nearby.

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Request an EPC in CF41 (Pentre)

No EPC assessor listed for CF41 (Pentre) yet. Tell us what you need and we'll find you a registered EPC assessor, free.

Request an EPC in CF41 (Pentre)

How to check an EPC assessor is registered: see the Rhondda page.

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CF41 (Pentre) in a nutshell

CF41 covers Pentre, Ton Pentre, Ystrad, Gelli, in Rhondda Cynon Taf. Give your full postcode when you ask for quotes, so the pro can confirm they cover your street.

Local tips for CF41

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Rhondda Cynon Taf council area

CF41 is in Rhondda Cynon Taf's area. Some councils run their own landlord licensing, so it's worth checking theirs.

Where's this from?postcodes.io (ONSPD) local authority
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Give your full postcode

CF41 stretches across Llwyn-y-pia, Pentre, Ystrad, so give your full postcode, not just 'CF41', when you ask for quotes.

Where's this from?postcodes.io (ONSPD) wards
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Terrace and semi country

Most homes here are terraces or semis. Insulation and heating upgrades are the usual way to nudge a rating up, so have receipts ready.

Where's this from?ONS Census 2021, Rhondda: 72.1% terraced, 11.5% semi-detached
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New to EPCs? Here's what to expect, how to get ready and what it costs, in plain English. Read the quick guide →

Wales landlord rules: quick version

  • When you let: give contract-holders a valid EPC.
  • Minimum E: generally applies to private lets.

More detail on the Rhondda page. Always double-check on GOV.WALES.

Next door to CF41

CF43 · FerndaleCF40 · TonypandyCF42 · TreorchyCF44 · AberdareCF39 · PorthCF45 · Mountain Ash

← Energy Performance Certificate (EPC) across Rhondda · all areas

Frequently asked questions

Which areas does CF41 cover?

CF41 (Pentre, Ton Pentre, Ystrad, Gelli) includes the wards of Llwyn-y-pia, Pentre, Ystrad (ONS Postcode Directory via postcodes.io).

Which postcode districts are next to CF41?

Neighbouring districts include CF43 (Ferndale), CF40 (Tonypandy), CF42 (Treorchy), CF44 (Aberdare), CF39 (Porth) (ONS Postcode Directory via Doogal). A pro covering CF41 may well cover these too, so it's worth asking.

How many homes are in CF41?

About 4,675 households and 10,724 residents at the 2011 Census, across 249 active postcodes (Doogal / ONS Postcode Directory).

Which council area is CF41 in?

CF41 sits in Rhondda Cynon Taf (postcodes.io). Parliamentary constituency: Rhondda and Ogmore.

📊 The numbers behind this page
Postcode district
CF41 1
Areas covered
Pentre, Ton Pentre, Ystrad, Gelli 2
Active postcodes
249 3
Households (2011 Census, via Doogal)
4,675 2
Population (2011 Census, via Doogal)
10,724 2
Electoral wards
Llwyn-y-pia, Pentre, Ystrad 4
Parliamentary constituencies
Rhondda and Ogmore 4
Local authority
Rhondda Cynon Taf 4
Households privately renting (Rhondda built-up area)
20.9% 5
  1. ONS Postcode Directory
  2. Doogal
  3. Doogal / ONSPD
  4. postcodes.io
  5. ONS Census 2021

Made with open data. See where it all comes from. Updated 26 October 2026.