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Pen Y Dyffryn, Merthyr Tydfil

MyStreetCheck free street report: Pen Y Dyffryn, Merthyr Tydfil · 31 October 2026 · www.mystreetcheck.co.uk/merthyr-tydfil-merthyr-tydfil/pen-y-dyffryn/

House prices, sold prices and local information for CF48 1PL.

Average price (last 12 months)
£250,000
1 sale
Average price (since 2017)
£200,742
33 sales
Price range
£110k – £335k
lowest to highest sale
Last sale
9 Jan 2026
CF48 1PL

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At a glance

House prices£201k averageSince 2017 (few recent sales) Crime56 reportedWithin about a mile, latest month Flood riskNo flood warning areasFrom rivers or the sea Nearest station39 min walkMerthyr Tydfil station Ultrafast broadband99% of homesNational average 80% Freehold or leaseholdAll freeholdAcross 36 Land Registry sales Planning applicationsChecking…Within 500 m, last 90 days

33 property sales on Pen Y Dyffryn, Merthyr Tydfil have been recorded by HM Land Registry since 2017. In the last 12 months 1 home sold here for an average of £250,000. Most sales here are terraced homes, which have sold for an average of £142,857. 10 homes here have sold more than once since 2017; 7 of them sold for more the second time. By property type, sales here have been 42% terraced, 33% semi-detached, 24% detached. Recorded sale prices on Pen Y Dyffryn range from £110,000 to £335,000. Every home sold here was sold freehold.

House prices on Pen Y Dyffryn compared

CF48 postcode area£167,073
Merthyr Tydfil£173,800
England & Wales£358,701

Average sale price over the last 12 months. Pen Y Dyffryn has had fewer than two sales in that time, so it is left out. See all CF48 house prices.

Average sale price by year

2017: £156,333 (6 sales)2017£156k2018: £191,167 (6 sales)2018£191k2019: £163,167 (3 sales)2019£163k2020: £120,000 (1 sales)2020£120k2021: £210,500 (4 sales)2021£211k2022: £200,000 (4 sales)2022£200k2023: £220,000 (1 sales)2023£220k2024: £250,000 (1 sales)2024£250k2025: £261,333 (6 sales)2025£261k2026: £250,000 (1 sales)2026£250k

Tenure: 100% freehold and 0% leasehold across 36 recorded sales.

Prices by property type

TypeSalesAverage priceLast sold
Terraced14£142,8579 Jul 2025
Semi-detached11£226,4099 Jan 2026
Detached8£266,75029 Aug 2025

Sold prices on Pen Y Dyffryn

AddressDatePriceTypeTenure
18, Pen Y Dyffryn CF48 1PL 9 Jan 2026£250,000 Semi-detachedFreehold
27, Pen Y Dyffryn CF48 1PL 29 Sep 2025£285,000 Semi-detachedFreehold
39, Pen Y Dyffryn CF48 1PL 29 Aug 2025£335,000 DetachedFreehold
63, Pen Y Dyffryn CF48 1PL 9 Jul 2025£125,000 TerracedFreehold
19, Pen Y Dyffryn CF48 1PL 8 Jul 2025£270,000 Semi-detachedFreehold
18, Pen Y Dyffryn CF48 1PL 30 Jun 2025£275,000 Semi-detachedFreehold
24, Pen Y Dyffryn CF48 1PL 6 May 2025£308,000 DetachedFreehold
70, Pen Y Dyffryn CF48 1PL 10 Apr 2025£245,000 Semi-detachedFreehold
25, Pen Y Dyffryn CF48 1PL 21 Jun 2024£250,000 Semi-detachedFreehold
43, Pen Y Dyffryn CF48 1PL 16 Oct 2023£5,000 OtherFreehold
17, Pen Y Dyffryn CF48 1PL 23 Mar 2023£220,000 Semi-detachedFreehold
25, Pen Y Dyffryn CF48 1PL 20 Dec 2022£225,000 Semi-detachedFreehold
21, Pen Y Dyffryn CF48 1PL 30 Sep 2022£225,000 Semi-detachedFreehold
3, Pen Y Dyffryn CF48 1PL 11 Aug 2022£205,000 TerracedFreehold
62, Pen Y Dyffryn CF48 1PL 11 Mar 2022£145,000 TerracedFreehold
64, Pen Y Dyffryn CF48 1PL 16 Sep 2021£160,000 TerracedFreehold
1, Pen Y Dyffryn CF48 1PL 28 May 2021£161,000 TerracedFreehold
23, Pen Y Dyffryn CF48 1PL 13 May 2021£241,000 DetachedFreehold
43, Pen Y Dyffryn CF48 1PL 15 Jan 2021£280,000 DetachedFreehold
67, Pen Y Dyffryn CF48 1PL 3 Apr 2020£120,000 TerracedFreehold
27, Pen Y Dyffryn CF48 1PL 25 Oct 2019£187,500 Semi-detachedFreehold
52, Pen Y Dyffryn CF48 1PL 12 Jul 2019£155,000 TerracedFreehold
3, Pen Y Dyffryn CF48 1PL 30 Apr 2019£147,000 TerracedFreehold
66, Pen Y Dyffryn CF48 1PL 18 Jan 2019£107,000 TerracedFreehold
38, Pen Y Dyffryn CF48 1PL 30 Nov 2018£255,000 DetachedFreehold
55, Pen Y Dyffryn CF48 1PL 31 Aug 2018£110,000 TerracedFreehold
67, Pen Y Dyffryn CF48 1PL 3 Aug 2018£120,000 TerracedFreehold
6, Pen Y Dyffryn CF48 1PL 11 May 2018£270,000 DetachedFreehold
37, Pen Y Dyffryn CF48 1PL 10 May 2018£222,000 DetachedFreehold
58, Pen Y Dyffryn CF48 1PL 11 Jan 2018£170,000 Semi-detachedFreehold
39, Pen Y Dyffryn CF48 1PL 20 Dec 2017£223,000 DetachedFreehold
17, Pen Y Dyffryn CF48 1PL 15 Dec 2017£163,000 Semi-detachedFreehold
12, Pen Y Dyffryn CF48 1PL 8 Dec 2017£165,000 TerracedFreehold
1, Pen Y Dyffryn CF48 1PL 10 Oct 2017£139,500 TerracedFreehold
63, Pen Y Dyffryn CF48 1PL 28 Sep 2017£110,000 TerracedFreehold
3, Pen Y Dyffryn CF48 1PL 3 Jul 2017£137,500 TerracedFreehold

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
18, Pen Y Dyffryn £275,000 (Jun 2025) → £250,000 (Jan 2026) -9%
over under a year
27, Pen Y Dyffryn £187,500 (Oct 2019) → £285,000 (Sep 2025) +52%
over 6 yrs
39, Pen Y Dyffryn £223,000 (Dec 2017) → £335,000 (Aug 2025) +50%
over 8 yrs
63, Pen Y Dyffryn £110,000 (Sep 2017) → £125,000 (Jul 2025) +14%
over 8 yrs
25, Pen Y Dyffryn £225,000 (Dec 2022) → £250,000 (Jun 2024) +11%
over 2 yrs
43, Pen Y Dyffryn £280,000 (Jan 2021) → £5,000 (Oct 2023) -98%
over 3 yrs
17, Pen Y Dyffryn £163,000 (Dec 2017) → £220,000 (Mar 2023) +35%
over 5 yrs
3, Pen Y Dyffryn £137,500 (Jul 2017) → £147,000 (Apr 2019) → £205,000 (Aug 2022) +49%
over 5 yrs
1, Pen Y Dyffryn £139,500 (Oct 2017) → £161,000 (May 2021) +15%
over 4 yrs
67, Pen Y Dyffryn £120,000 (Aug 2018) → £120,000 (Apr 2020) +0%
over 2 yrs

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Crime and flood risk near Pen Y Dyffryn

Crime

56 crimes were reported within about a mile of Pen Y Dyffryn in August 2026.

Violence & sexual offences17
Anti-social behaviour8
Shoplifting8
Other theft6
Public order5
Burglary4

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

Flood risk

Pen Y Dyffryn 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, shops and health

Train stations

  • Merthyr Tydfil station 1.9 mi · 39 min walk
  • Aberdare station 3.0 mi · 59 min walk
  • Pentre-Bach station 3.2 mi · 1 hr 4 min walk

Nearest bus stops

  • Twyncarmel Entrance (after, Swansea Road) 2 min walk
  • Twyncarmel Entrance (before, Swansea Road) 2 min walk
  • Beacons Heights (Swansea Road) 3 min walk
  • Monmouth Drive (nr, Monmouth Drive) 3 min walk

GP surgeries

  • Practice 3 Keir Hardie He
    Keir Hardie Health Park, Aberdare Road, Merthyr Tydfil · 1.4 mi
  • Practice 1
    Keir Hardie Health Park, Aberdare Road, Merthyr Tydfil · 1.4 mi
  • Practice 2
    Keir Hardie Health Park, Aberdare Road, Merthyr Tydfil · 1.4 mi
  • Pontcae Medical Practice
    Dynevor Street, Georgetown, Merthyr Tydfil · 1.6 mi

Supermarkets

  • Marks and Spencer M&S Merthyr Tydfil · 1.3 mi
  • Spar Spar - Merthyr Tydfil · 1.6 mi
  • Morrisons Daily Morrisons Daily Merthyr Tydfil · 1.7 mi
  • Iceland Iceland Merthyr Tydfil · 1.8 mi

Pharmacies

  • Knights Cefn Coed Pharmacy · 0.8 mi
  • Boots · 1.2 mi
  • Keir Hardie Pharmacy · 1.4 mi

Dentists

  • Cefn Coed Dental Practice · 0.8 mi
  • 1/2 Maes Y Berllan · 0.8 mi
  • Domiciliary Clinic · 1.4 mi

Sources: Department for Transport (NaPTAN), NHS England organisation data, and GEOLYTIX Retail Points (open data). Walking times are estimates from straight-line distance.

Area profile

Homes

HereEng & Wales
Owned74.3%62.5%
Private rented11.9%20.3%
Social rented13.8%17.1%
Households797

People

HereEng & Wales
Under 1520.1%17.4%
Aged 15–6463.1%64.1%
Aged 65+16.7%18.6%
Residents2,084

Broadband

HereUK
Superfast (30Mbit+)100%95%
Ultrafast (300Mbit+)99%80%
Gigabit-capable99%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.

Mobile signal

HereEng & Wales
4G indoors, all 4 networks85%89%
4G indoors, at least 1 network100%100%
4G outdoors, all 4 networks98%99%
Calls indoors, all 4 networks97%92%

Share of homes across Merthyr Tydfil with good coverage (Jul 2025). Signal varies street by street; check your exact address on Ofcom's checker. 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.

Energy ratings and home sizes on Pen Y Dyffryn

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Who lives around Pen Y Dyffryn

Ethnic group

HereMerthyr Tydfil
White95.7%97.1%
Asian, Asian British or Asian Welsh2.3%1.5%
Mixed or Multiple ethnic groups1.2%0.9%
Other ethnic group0.7%0.4%
Black, Black British, Black Welsh, Caribbean or African0.1%0.2%

Religion

HereMerthyr Tydfil
No religion50.2%53.2%
Christian43.4%40.1%
Not answered4.4%5.2%
Muslim0.8%0.5%
Hindu0.7%0.2%
Buddhist0.2%0.2%
Other religion0.2%0.4%
Sikh0.1%0.1%

Country of birth

HereMerthyr Tydfil
Born in the UK94.3%94.4%
Born outside the UK5.7%5.6%

Highest qualification

HereMerthyr Tydfil
Level 4 qualifications and above32.4%25%
No qualifications18.8%26.9%
Level 3 qualifications18.3%15.6%
Level 2 qualifications14.3%14.5%
Level 1 and entry level qualifications8.1%9.6%
Apprenticeship5.6%5.7%
Other qualifications2.6%2.7%

General health

HereMerthyr Tydfil
Very good health49.7%45.4%
Good health30.7%30.2%
Fair health12.7%15%
Bad health5.1%7%
Very bad health1.7%2.4%

Cars or vans per household

HereMerthyr Tydfil
1 car or van in household42.8%41.8%
2 cars or vans in household35.3%24.6%
3 or more cars or vans in household11.7%8.5%
No cars or vans in household10.3%25%

Source: Census 2021 (ONS), via Nomis. Percentages of usual residents or households, as recorded in March 2021.

Figures cover the surrounding neighbourhood (Lower Layer Super Output Area, about 1,500 residents). Full demographics of Merthyr Tydfil.

Planning and heritage near Pen Y Dyffryn

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Planning applications near Pen Y Dyffryn

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