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Swyn Y Nant, Thomastown, Porth

MyStreetCheck free street report: Swyn Y Nant, Thomastown, Porth · 31 October 2026 · www.mystreetcheck.co.uk/porth-rhondda-cynon-taff/swyn-y-nant/

House prices, sold prices and local information for CF39 8FE.

Average price (last 12 months)
£310,000
3 sales
Average price (since 2016)
£265,526
17 sales
Price range
£170k – £350k
lowest to highest sale
Last sale
21 Aug 2026
CF39 8FE

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At a glance

House prices£310k average78% above the Porth average Crime82 reportedWithin about a mile, latest month Flood riskNo flood warning areasFrom rivers or the sea Nearest station49 min walkLlanharan station Ultrafast broadband100% of homesNational average 80% Freehold or leaseholdAll freeholdAcross 17 Land Registry sales Planning applicationsChecking…Within 500 m, last 90 days

17 property sales on Swyn Y Nant, Thomastown, Porth have been recorded by HM Land Registry since 2016. In the last 12 months 3 homes sold here for an average of £310,000. Most sales here are detached homes, which have sold for an average of £275,538. That is 78% above the Porth average of £174,157 over the same period. 2 homes here have sold more than once since 2016; 2 of them sold for more the second time. By property type, sales here have been 76% detached, 24% semi-detached. Recorded sale prices on Swyn Y Nant range from £169,950 to £350,000. Every home sold here was sold freehold. Of 54 streets in Porth with at least two sales in the last year, Swyn Y Nant ranks 4th for average price, putting it in the top 10%.

House prices on Swyn Y Nant compared

Swyn Y Nant£310,000
CF39 postcode area£172,646
Porth£174,157
England & Wales£358,701

Average sale price over the last 12 months. See all CF39 house prices.

Average sale price by year

2016: £169,950 (1 sales)2016£170k2018: £262,498 (2 sales)2018£262k2019: £215,000 (2 sales)2019£215k2020: £225,000 (2 sales)2020£225k2022: £265,667 (3 sales)2022£266k2025: £303,000 (4 sales)2025£303k2026: £310,000 (3 sales)2026£310k

Tenure: 100% freehold and 0% leasehold across 17 recorded sales.

Prices by property type

TypeSalesAverage priceLast sold
Detached13£275,53821 Aug 2026
Semi-detached4£232,9889 Jun 2026

Sold prices on Swyn Y Nant

AddressDatePriceTypeTenure
22, Swyn Y Nant CF39 8FE 21 Aug 2026£315,000 DetachedFreehold
6, Swyn Y Nant CF39 8FE 31 Jul 2026£350,000 DetachedFreehold
8, Swyn Y Nant CF39 8FE 9 Jun 2026£265,000 Semi-detachedFreehold
21, Swyn Y Nant CF39 8FE 29 Aug 2025£312,000 DetachedFreehold
63, Swyn Y Nant CF39 8FE 31 Jul 2025£260,000 Semi-detachedFreehold
31, Swyn Y Nant CF39 8FE 4 Jul 2025£345,000 DetachedFreehold
55, Swyn Y Nant CF39 8FE 20 Mar 2025£295,000 DetachedFreehold
21, Swyn Y Nant CF39 8FE 18 Nov 2022£260,000 DetachedFreehold
54, Swyn Y Nant CF39 8FE 4 Jul 2022£300,000 DetachedFreehold
63, Swyn Y Nant CF39 8FE 7 Mar 2022£237,000 Semi-detachedFreehold
21, Swyn Y Nant CF39 8FE 17 Dec 2020£210,000 DetachedFreehold
49, Swyn Y Nant CF39 8FE 20 Nov 2020£240,000 DetachedFreehold
21, Swyn Y Nant CF39 8FE 18 Sep 2019£195,000 DetachedFreehold
37, Swyn Y Nant CF39 8FE 11 Jan 2019£235,000 DetachedFreehold
38, Swyn Y Nant CF39 8FE 29 Jun 2018£245,000 DetachedFreehold
52, Swyn Y Nant CF39 8FE 19 Jan 2018£279,995 DetachedFreehold
63, Swyn Y Nant CF39 8FE 16 Dec 2016£169,950 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
21, Swyn Y Nant £195,000 (Sep 2019) → £210,000 (Dec 2020) → £260,000 (Nov 2022) → £312,000 (Aug 2025) +60%
over 6 yrs
63, Swyn Y Nant £169,950 (Dec 2016) → £237,000 (Mar 2022) → £260,000 (Jul 2025) +53%
over 9 yrs

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Crime and flood risk near Swyn Y Nant

Crime

82 crimes were reported within about a mile of Swyn Y Nant in August 2026.

Violence & sexual offences33
Anti-social behaviour13
Public order10
Criminal damage & arson6
Other theft6
Burglary4

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

Flood risk

Swyn Y Nant 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

  • Llanharan station 2.4 mi · 49 min walk
  • Porth station 3.1 mi · 1 hr 1 min walk
  • Dinas (Rhondda) station 3.1 mi · 1 hr 2 min walk

Nearest bus stops

  • Meyler Street (after, Francis Street) 3 min walk
  • Meyler Street (after, Francis Street) 3 min walk
  • Gelli-deg (nr, Francis Road) 3 min walk
  • Gelli-deg (nr, Francis Street) 4 min walk

GP surgeries

  • Park Lane Surgery
    Park Lane, Tonyrefail, Porth · 0.4 mi
  • Cwm Gwyrdd Medical Centre
    High Street, Gilfach Goch, Porth · 2.1 mi
  • Penygraig Surgery
    George Street, Penygraig, Tonypandy · 2.7 mi
  • Pont Newydd Medical Centre
    Aberrhondda Road, Porth · 3.1 mi

Supermarkets

  • Spar PFS Spar Certas - Tonyrefail · 0.7 mi
  • The Co-operative Food Co-op Tonyrefail · 0.9 mi
  • Spar Spar - Tonyrefail · 1.0 mi
  • The Co-operative Food Co-op Garden Village · 1.4 mi

Pharmacies

  • Well · 0.8 mi
  • Well · 0.8 mi
  • Well · 2.1 mi

Dentists

  • Dental Surgery · 0.8 mi
  • Tonyrefail Dental Centre · 0.8 mi
  • Dental Teaching Unit · 3.0 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
Owned95.5%62.5%
Private rented3.6%20.3%
Social rented0.9%17.1%
Households669

People

HereEng & Wales
Under 1517.1%17.4%
Aged 15–6468.5%64.1%
Aged 65+14.4%18.6%
Residents1,917

Broadband

HereUK
Superfast (30Mbit+)100%95%
Ultrafast (300Mbit+)100%80%
Gigabit-capable100%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 networks83%89%
4G indoors, at least 1 network100%100%
4G outdoors, all 4 networks96%99%
Calls indoors, all 4 networks94%92%

Share of homes across Rhondda Cynon Taf 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 Swyn Y Nant

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Who lives around Swyn Y Nant

Ethnic group

HereRhondda Cynon Taf
White97.7%96.7%
Asian, Asian British or Asian Welsh1.3%1.5%
Mixed or Multiple ethnic groups0.7%1%
Black, Black British, Black Welsh, Caribbean or African0.3%0.4%
Other ethnic group0.1%0.3%

Religion

HereRhondda Cynon Taf
No religion52.9%56.2%
Christian37.9%36.4%
Not answered8.1%5.8%
Muslim0.5%0.6%
Hindu0.3%0.2%
Buddhist0.2%0.2%
Jewish0.1%–
Other religion0.1%0.5%

Country of birth

HereRhondda Cynon Taf
Born in the UK98.1%96.3%
Born outside the UK1.9%3.7%

Highest qualification

HereRhondda Cynon Taf
Level 4 qualifications and above35.9%26.7%
Level 3 qualifications20.3%16.8%
Level 2 qualifications15.8%15%
No qualifications12%24.2%
Level 1 and entry level qualifications6.4%9.4%
Apprenticeship5.1%5.1%
Other qualifications4.5%2.7%

General health

HereRhondda Cynon Taf
Very good health55.6%44.5%
Good health28%31.7%
Fair health11.6%15.5%
Bad health4.3%6.3%
Very bad health0.5%1.9%

Cars or vans per household

HereRhondda Cynon Taf
2 cars or vans in household47.7%26.6%
1 car or van in household28.6%41.8%
3 or more cars or vans in household21.3%9.3%
No cars or vans in household2.4%22.2%

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 Rhondda Cynon Taf.

Planning and heritage near Swyn Y Nant

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Planning applications near Swyn Y Nant

Recent planning applications around Swyn Y Nant from the council's planning register. Choose how far to look:

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Council tax here

Rhondda Cynon Taf Band D is £2,289 a year (Band A £1,526). See every band.

Estate agents near Swyn Y Nant

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Nearby streets in CF39

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