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Dyffryn Road, Alltwen, Swansea

MyStreetCheck free street report: Dyffryn Road, Alltwen, Swansea · 31 October 2026 · www.mystreetcheck.co.uk/swansea-neath-port-talbot/dyffryn-road/

House prices, sold prices and local information for SA8 3BY, SA8 3BX.

Average price (last 12 months)
£285,625
4 sales
Average price (since 2016)
£170,444
39 sales
Price range
£40k – £515k
lowest to highest sale
Last sale
29 Jul 2026
SA8 3BY

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At a glance

House prices£286k average40% above the Swansea average Crime60 reportedWithin about a mile, latest month Flood riskNo flood warning areasFrom rivers or the sea Nearest station1 hr 19 min walkSkewen station Ultrafast broadband83% of homesNational average 80% Freehold or leaseholdAll freeholdAcross 43 Land Registry sales Planning applicationsChecking…Within 500 m, last 90 days

39 property sales on Dyffryn Road, Alltwen, Swansea have been recorded by HM Land Registry since 2016. In the last 12 months 4 homes sold here for an average of £285,625. Most sales here are detached homes, which have sold for an average of £200,575. Average sale prices rose from £92,500 in 2016 to £252,500 in 2026 (+173%), though averages on a single street can swing with the mix of homes sold. That is 40% above the Swansea average of £204,351 over the same period. 11 homes here have sold more than once since 2016; 11 of them sold for more the second time. By property type, sales here have been 51% detached, 46% semi-detached, 3% terraced. Recorded sale prices on Dyffryn Road range from £40,000 to £515,000. Every home sold here was sold freehold. Of 32 streets in Swansea with at least two sales in the last year, Dyffryn Road ranks 2nd for average price, putting it in the top 10%.

House prices on Dyffryn Road compared

Dyffryn Road£285,625
SA8 postcode area£217,199
Swansea£204,351
England & Wales£358,701

Average sale price over the last 12 months. See all SA8 house prices.

Average sale price by year

2016: £92,500 (2 sales)2016£93k2017: £118,300 (5 sales)2017£118k2018: £85,000 (1 sales)2018£85k2019: £120,614 (7 sales)2019£121k2020: £165,500 (2 sales)2020£166k2021: £141,600 (5 sales)2021£142k2022: £160,833 (3 sales)2022£161k2023: £178,333 (3 sales)2023£178k2024: £271,000 (5 sales)2024£271k2025: £256,250 (4 sales)2025£256k2026: £252,500 (2 sales)2026£253k

Tenure: 100% freehold and 0% leasehold across 43 recorded sales.

Prices by property type

TypeSalesAverage priceLast sold
Detached20£200,57516 Feb 2026
Semi-detached18£138,52829 Jul 2026
Terraced1£142,3008 Feb 2019

Sold prices on Dyffryn Road

AddressDatePriceTypeTenure
70, Dyffryn Road SA8 3BY 29 Jul 2026£240,000 Semi-detachedFreehold
60, Dyffryn Road SA8 3BY 16 Feb 2026£265,000 DetachedFreehold
40, Dyffryn Road SA8 3BX 18 Dec 2025£515,000 DetachedFreehold
45, Dyffryn Road SA8 3BY 28 Nov 2025£122,500 Semi-detachedFreehold
4, Dyffryn Road SA8 3BX 31 Jul 2025£167,500 Semi-detachedFreehold
67, Dyffryn Road SA8 3BY 7 Feb 2025£220,000 Semi-detachedFreehold
19, Dyffryn Road SA8 3BX 11 Dec 2024£230,000 DetachedFreehold
15, Dyffryn Road SA8 3BX 30 Oct 2024£230,000 DetachedFreehold
40, Dyffryn Road SA8 3BX 24 May 2024£450,000 DetachedFreehold
62, Dyffryn Road SA8 3BY 24 May 2024£245,000 DetachedFreehold
6, Dyffryn Road SA8 3BX 6 Mar 2024£200,000 DetachedFreehold
53, Dyffryn Road SA8 3BY 5 Jan 2024£130,000 Semi-detachedFreehold
76, Dyffryn Road SA8 3BY 9 Nov 2023£200,000 DetachedFreehold
73, Dyffryn Road SA8 3BY 26 Oct 2023£200,000 DetachedFreehold
55, Dyffryn Road SA8 3BY 4 Jan 2023£135,000 Semi-detachedFreehold
49, Dyffryn Road SA8 3BY 1 Aug 2022£130,000 Semi-detachedFreehold
67, Dyffryn Road SA8 3BY 26 May 2022£202,500 Semi-detachedFreehold
23, Dyffryn Road SA8 3BX 5 May 2022£150,000 DetachedFreehold
45, Dyffryn Road SA8 3BY 26 Oct 2021£103,000 Semi-detachedFreehold
63, Dyffryn Road SA8 3BY 22 Oct 2021£185,000 Semi-detachedFreehold
60, Dyffryn Road SA8 3BY 14 Oct 2021£105,000 DetachedFreehold
57, Dyffryn Road SA8 3BY 3 Sep 2021£155,000 Semi-detachedFreehold
60, Dyffryn Road SA8 3BY 17 Aug 2021£95,000 DetachedFreehold
59, Dyffryn Road SA8 3BY 30 Apr 2021£160,000 Semi-detachedFreehold
76, Dyffryn Road SA8 3BY 21 Dec 2020£165,000 DetachedFreehold
17, Dyffryn Road SA8 3BX 6 Jan 2020£166,000 Semi-detachedFreehold
20 - 22, Dyffryn Road SA8 3BX 3 Oct 2019£108,000 Semi-detachedFreehold
21, Dyffryn Road SA8 3BX 5 Jul 2019£138,000 DetachedFreehold
42, Dyffryn Road SA8 3BX 22 Mar 2019£95,000 DetachedFreehold
Plot 7, Dyffryn Road SA8 3BX 22 Mar 2019£95,000 OtherFreehold
37, Dyffryn Road SA8 3BX 1 Mar 2019£79,000 Semi-detachedFreehold
76, Dyffryn Road SA8 3BY 22 Feb 2019£147,000 DetachedFreehold
26, Dyffryn Road SA8 3BX 8 Feb 2019£142,300 TerracedFreehold
15, Dyffryn Road SA8 3BX 31 Jan 2019£135,000 DetachedFreehold
26, Dyffryn Road SA8 3BX 25 Jan 2019£145,000 TerracedFreehold
53, Dyffryn Road SA8 3BY 16 Mar 2018£85,000 Semi-detachedFreehold
19, Dyffryn Road SA8 3BX 21 Dec 2017£119,000 DetachedFreehold
31, Dyffryn Road SA8 3BX 21 Dec 2017£142,500 DetachedFreehold
57, Dyffryn Road SA8 3BY 18 Dec 2017£125,000 Semi-detachedFreehold
39, Dyffryn Road SA8 3BX 22 Sep 2017£70,000 Semi-detachedFreehold
31, Dyffryn Road SA8 3BX 26 May 2017£135,000 DetachedFreehold
44, Dyffryn Road SA8 3BX 22 Dec 2016£145,000 DetachedFreehold
55, Dyffryn Road SA8 3BY 9 Jun 2016£40,000 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
60, Dyffryn Road £95,000 (Aug 2021) → £105,000 (Oct 2021) → £265,000 (Feb 2026) +179%
over 5 yrs
40, Dyffryn Road £450,000 (May 2024) → £515,000 (Dec 2025) +14%
over 2 yrs
45, Dyffryn Road £103,000 (Oct 2021) → £122,500 (Nov 2025) +19%
over 4 yrs
67, Dyffryn Road £202,500 (May 2022) → £220,000 (Feb 2025) +9%
over 3 yrs
19, Dyffryn Road £119,000 (Dec 2017) → £230,000 (Dec 2024) +93%
over 7 yrs
15, Dyffryn Road £135,000 (Jan 2019) → £230,000 (Oct 2024) +70%
over 6 yrs
53, Dyffryn Road £85,000 (Mar 2018) → £130,000 (Jan 2024) +53%
over 6 yrs
76, Dyffryn Road £147,000 (Feb 2019) → £165,000 (Dec 2020) → £200,000 (Nov 2023) +36%
over 5 yrs
55, Dyffryn Road £40,000 (Jun 2016) → £135,000 (Jan 2023) +238%
over 7 yrs
57, Dyffryn Road £125,000 (Dec 2017) → £155,000 (Sep 2021) +24%
over 4 yrs
31, Dyffryn Road £135,000 (May 2017) → £142,500 (Dec 2017) +6%
over under a year

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Crime and flood risk near Dyffryn Road

Crime

60 crimes were reported within about a mile of Dyffryn Road in August 2026.

Violence & sexual offences23
Public order15
Anti-social behaviour10
Other theft4
Criminal damage & arson3
Drugs2

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

Flood risk

Dyffryn Road 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

  • Skewen station 4.0 mi · 1 hr 19 min walk
  • Neath station 4.1 mi · 1 hr 23 min walk
  • Llansamlet station 4.4 mi · 1 hr 28 min walk

Nearest bus stops

  • Danygraig Chapel (nr, Graig Road) 1 min walk
  • Danygraig Chapel (nr, Graig Road) 2 min walk
  • Dyffryn Road (before, Graig Road) 3 min walk
  • Graig Road Roundabout (after, Graig Road) 3 min walk

GP surgeries

  • Pontardawe Primary Care Centre
    Tawe Terrace, Alloy Industrial Estate, Swansea · 0.3 mi
  • Cwmtawe Medical Group
    80 High Street, Clydach, Swansea · 2.7 mi

Supermarkets

  • Morrisons Daily Morrisons Daily Swansea Herbert Street · 0.4 mi
  • Lidl Lidl Pontardawe · 0.5 mi
  • Farmfoods Farmfoods Pontardawe · 0.5 mi
  • Tesco Tesco Swansea Pontardawe Superstore · 0.6 mi

Pharmacies

  • Pontardawe Pharmacy · 0.4 mi
  • Well · 0.4 mi

Dentists

  • Herbert Street (dental Surgery) · 0.4 mi
  • The Laurels Dental Practice · 2.6 mi
  • Dental Surgery · 2.9 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
Owned79.3%62.5%
Private rented10.1%20.3%
Social rented10.6%17.1%
Households1,111

People

HereEng & Wales
Under 1517.2%17.4%
Aged 15–6464.2%64.1%
Aged 65+18.6%18.6%
Residents2,721

Broadband

HereUK
Superfast (30Mbit+)99%95%
Ultrafast (300Mbit+)83%80%
Gigabit-capable83%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 networks89%89%
4G indoors, at least 1 network100%100%
4G outdoors, all 4 networks98%99%
Calls indoors, all 4 networks95%92%

Share of homes across Neath Port Talbot 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 Dyffryn Road

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Who lives around Dyffryn Road

Ethnic group

HereNeath Port Talbot
White98.3%96.6%
Mixed or Multiple ethnic groups0.8%1.1%
Asian, Asian British or Asian Welsh0.6%1.6%
Black, Black British, Black Welsh, Caribbean or African0.2%0.4%
Other ethnic group0.1%0.3%

Religion

HereNeath Port Talbot
No religion48.3%49.9%
Christian44.8%42.2%
Not answered5.9%6.1%
Muslim0.4%0.7%
Other religion0.3%0.4%
Buddhist0.2%0.3%
Hindu0.1%0.3%
Jewish0%–

Country of birth

HereNeath Port Talbot
Born in the UK97.7%96.4%
Born outside the UK2.3%3.6%

Highest qualification

HereNeath Port Talbot
Level 4 qualifications and above37%25.8%
Level 3 qualifications16.4%17.4%
No qualifications15.5%23.7%
Level 2 qualifications14.3%14.8%
Level 1 and entry level qualifications8.1%9.1%
Apprenticeship6.2%6.4%
Other qualifications2.5%2.7%

General health

HereNeath Port Talbot
Very good health51.9%45.4%
Good health29.3%30.4%
Fair health12.5%15.4%
Bad health5%6.6%
Very bad health1.4%2.2%

Cars or vans per household

HereNeath Port Talbot
2 cars or vans in household39.5%27.2%
1 car or van in household36.3%42.3%
3 or more cars or vans in household12.6%9.5%
No cars or vans in household11.7%20.9%

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 Neath Port Talbot.

Planning and heritage near Dyffryn Road

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Noise, radon and ground hazards

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Planning applications near Dyffryn Road

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

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