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Heol Treffynnon, Cwmrhydyceirw, Swansea

MyStreetCheck free street report: Heol Treffynnon, Cwmrhydyceirw, Swansea · 31 October 2026 · www.mystreetcheck.co.uk/swansea-swansea/heol-treffynnon/

House prices, sold prices and local information for SA6 6SE.

Average price (last 12 months)
–
0 sales
Average price (since 2017)
£140,500
5 sales
Price range
£109k – £173k
lowest to highest sale
Last sale
28 Mar 2024
SA6 6SE

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At a glance

5 property sales on Heol Treffynnon, Cwmrhydyceirw, Swansea have been recorded by HM Land Registry since 2017. The most recent sale was on 28 Mar 2024. Most sales here are semi-detached homes, which have sold for an average of £135,625. 1 home here has sold more than once since 2017; 1 of them sold for more the second time. By property type, sales here have been 80% semi-detached, 20% detached. Recorded sale prices on Heol Treffynnon range from £109,000 to £172,500. Every home sold here was sold freehold.

House prices on Heol Treffynnon compared

SA6 postcode area£194,085
Swansea£233,479
England & Wales£358,701

Average sale price over the last 12 months. Heol Treffynnon has had fewer than two sales in that time, so it is left out. See all SA6 house prices.

Average sale price by year

2017: £134,000 (1 sales)2017£134k2018: £109,000 (1 sales)2018£109k2019: £160,000 (1 sales)2019£160k2021: £127,000 (1 sales)2021£127k2024: £172,500 (1 sales)2024£173k

Tenure: 100% freehold and 0% leasehold across 5 recorded sales.

Prices by property type

TypeSalesAverage priceLast sold
Semi-detached4£135,62528 Mar 2024
Detached1£160,0007 Oct 2019

Sold prices on Heol Treffynnon

AddressDatePriceTypeTenure
10, Heol Treffynnon SA6 6SE 28 Mar 2024£172,500 Semi-detachedFreehold
10, Heol Treffynnon SA6 6SE 12 Apr 2021£127,000 Semi-detachedFreehold
17, Heol Treffynnon SA6 6SE 7 Oct 2019£160,000 DetachedFreehold
5, Heol Treffynnon SA6 6SE 15 Aug 2018£109,000 Semi-detachedFreehold
12, Heol Treffynnon SA6 6SE 17 Nov 2017£134,000 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
10, Heol Treffynnon £127,000 (Apr 2021) → £172,500 (Mar 2024) +36%
over 3 yrs

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Getting around, shops and health

Train stations

  • Llansamlet station 2.0 mi · 41 min walk
  • Skewen station 3.4 mi · 1 hr 7 min walk
  • Swansea station 4.2 mi · 1 hr 23 min walk

Nearest bus stops

  • Butterslade Grove (nr 5, Butterslade Grove) 3 min walk
  • Orpheus Road (after, Christopher Road) 4 min walk
  • Orpheus Road (before, Christopher Road) 5 min walk
  • Christopher Road (before, Clydach Road) 5 min walk

GP surgeries

  • Strawberry Place Surgery
    5 Strawberry Place, Morriston, Swansea · 1.3 mi
  • Cwmtawe Medical Group
    80 High Street, Clydach, Swansea · 1.4 mi
  • Clase Surgery
    Greenhill Medical Centre, 88 Mynydd Garnlwyd Road, Swansea · 2.0 mi
  • Llwyn Brwydrau Surgery
    3 Frederick Place, Llansamlet, Swansea · 2.1 mi

Supermarkets

  • The Co-operative Food Co-op USSF Morriston · 0.3 mi
  • Lidl Lidl Morriston Swansea · 1.0 mi
  • The Co-operative Food Co-op Clydach · 1.3 mi
  • Heron Heron Morriston · 1.3 mi

Pharmacies

  • Allied Pharmacy · 1.0 mi
  • Allied Pharmacy · 1.0 mi
  • Overdrake Limited · 1.2 mi

Dentists

  • Ty Gwyn Dental Surgery · 1.2 mi
  • Dental Surgery · 1.2 mi
  • Dental Surgery · 1.2 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
Owned89.1%62.5%
Private rented10.3%20.3%
Social rented0.5%17.1%
Households552

People

HereEng & Wales
Under 1514.6%17.4%
Aged 15–6460.5%64.1%
Aged 65+24.9%18.6%
Residents1,291

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 networks99%99%
Calls indoors, all 4 networks88%92%

Share of homes across Swansea 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 Heol Treffynnon

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Who lives around Heol Treffynnon

Ethnic group

HereSwansea
White91.8%91.4%
Asian, Asian British or Asian Welsh6.4%4.4%
Mixed or Multiple ethnic groups1.4%1.6%
Black, Black British, Black Welsh, Caribbean or African0.2%1.2%
Other ethnic group0.2%1.4%

Religion

HereSwansea
Christian50.1%41.3%
No religion42.1%47.3%
Not answered4.3%6.7%
Muslim1.7%3.2%
Hindu0.8%0.4%
Sikh0.6%–
Buddhist0.2%0.4%
Other religion0.2%0.5%

Country of birth

HereSwansea
Born in the UK92.9%90.6%
Born outside the UK7.1%9.4%

Highest qualification

HereSwansea
Level 4 qualifications and above32.3%32.8%
Level 3 qualifications17.7%18.2%
Level 2 qualifications15%13.8%
No qualifications14.3%18.9%
Level 1 and entry level qualifications10.6%7.9%
Apprenticeship7.4%5.8%
Other qualifications2.7%2.6%

General health

HereSwansea
Very good health52.6%47.7%
Good health32.7%30.9%
Fair health10.6%14%
Bad health2.8%5.5%
Very bad health1.2%1.9%

Cars or vans per household

HereSwansea
1 car or van in household42.3%42.6%
2 cars or vans in household40%25.6%
3 or more cars or vans in household10.7%9.2%
No cars or vans in household7.1%22.6%

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 Swansea.

Planning and heritage near Heol Treffynnon

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Noise, radon and ground hazards

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Planning applications near Heol Treffynnon

Recent planning applications around Heol Treffynnon from the council's planning register. Choose how far to look:

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Council tax here

Swansea Band D is £2,238 a year (Band A £1,492). See every band.

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