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Six Mills Avenue, Gorseinon, Swansea

MyStreetCheck free street report: Six Mills Avenue, Gorseinon, Swansea · 31 October 2026 · www.mystreetcheck.co.uk/swansea-swansea/six-mills-avenue/

House prices, sold prices and local information for SA4 4QD, SA4 4QS.

Average price (last 12 months)
£140,000
4 sales
Average price (since 2016)
£140,894
67 sales
Price range
£68k – £290k
lowest to highest sale
Last sale
12 Jun 2026
SA4 4QD

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At a glance

House prices£140k average40% below the Swansea average Crime64 reportedWithin about a mile, latest month Flood riskNo flood warning areasFrom rivers or the sea Nearest station20 min walkGowerton station Ultrafast broadband94% of homesNational average 80% Freehold or leasehold59% freeholdAcross 73 Land Registry sales Planning applicationsChecking…Within 500 m, last 90 days

67 property sales on Six Mills Avenue, Gorseinon, Swansea have been recorded by HM Land Registry since 2016. In the last 12 months 4 homes sold here for an average of £140,000. Most sales here are flat homes, which have sold for an average of £95,871. Average sale prices rose from £129,166 in 2016 to £140,000 in 2026 (+8%), though averages on a single street can swing with the mix of homes sold. That is 40% below the Swansea average of £233,479 over the same period. 15 homes here have sold more than once since 2016; 14 of them sold for more the second time. By property type, sales here have been 43% flat, 31% semi-detached, 18% terraced. Recorded sale prices on Six Mills Avenue range from £68,000 to £290,000. 59% of homes sold here were freehold and 41% leasehold. Of 466 streets in Swansea with at least two sales in the last year, Six Mills Avenue ranks 384th for average price.

House prices on Six Mills Avenue compared

Six Mills Avenue£140,000
SA4 postcode area£241,574
Swansea£233,479
England & Wales£358,701

Average sale price over the last 12 months. See all SA4 house prices.

Average sale price by year

2016: £129,166 (9 sales)2016£129k2017: £116,333 (3 sales)2017£116k2018: £140,624 (8 sales)2018£141k2019: £119,500 (8 sales)2019£120k2020: £173,125 (2 sales)2020£173k2021: £153,363 (11 sales)2021£153k2022: £124,600 (5 sales)2022£125k2023: £137,674 (4 sales)2023£138k2024: £155,181 (8 sales)2024£155k2025: £167,800 (5 sales)2025£168k2026: £140,000 (4 sales)2026£140k

Tenure: 59% freehold and 41% leasehold across 73 recorded sales. Lease extension calculator.

Prices by property type

TypeSalesAverage priceLast sold
Flat29£95,87112 Jun 2026
Semi-detached21£164,10419 Sep 2024
Terraced12£163,45421 Feb 2025
Detached5£250,40016 Feb 2026

Sold prices on Six Mills Avenue

AddressDatePriceTypeTenure
99, Six Mills Avenue SA4 4QD 12 Jun 2026£102,000 FlatLeasehold
43, Six Mills Avenue SA4 4QD 14 Apr 2026£108,000 FlatLeasehold
52, Six Mills Avenue SA4 4QD 16 Feb 2026£250,000 DetachedFreehold
48, Six Mills Avenue SA4 4QD 11 Feb 2026£100,000 FlatLeasehold
99, Six Mills Avenue SA4 4QD 19 Sep 2025£106,000 FlatLeasehold
26, Six Mills Avenue SA4 4QD 14 Aug 2025£135,000 FlatFreehold
103, Six Mills Avenue SA4 4QD 11 Jul 2025£115,000 FlatLeasehold
91, Six Mills Avenue SA4 4QD 23 May 2025£278,000 DetachedFreehold
16, Six Mills Avenue SA4 4QD 21 Feb 2025£205,000 TerracedFreehold
101, Six Mills Avenue SA4 4QD 22 Nov 2024£98,000 FlatLeasehold
10, Six Mills Avenue SA4 4QD 19 Sep 2024£224,000 Semi-detachedFreehold
59, Six Mills Avenue SA4 4QD 4 Sep 2024£199,950 TerracedFreehold
82, Six Mills Avenue SA4 4QD 21 Aug 2024£290,000 DetachedFreehold
44, Six Mills Avenue SA4 4QD 5 Aug 2024£110,000 FlatLeasehold
49, Six Mills Avenue SA4 4QD 2 Aug 2024£125,000 FlatLeasehold
9, Six Mills Avenue SA4 4QD 25 Jun 2024£103,000 FlatLeasehold
74, Six Mills Avenue SA4 4QD 31 Jan 2024£91,500 FlatLeasehold
7, Six Mills Avenue SA4 4QD 15 Dec 2023£92,500 FlatLeasehold
45, Six Mills Avenue SA4 4QD 8 Dec 2023£125,000 Semi-detachedLeasehold
42, Six Mills Avenue SA4 4QD 23 Aug 2023£99,995 FlatLeasehold
62, Six Mills Avenue SA4 4QD 23 Jun 2023£229,950 Semi-detachedFreehold
105, Six Mills Avenue SA4 4QD 24 Feb 2023£95,750 FlatLeasehold
15, Six Mills Avenue SA4 4QD 25 Nov 2022£110,000 FlatLeasehold
35, Six Mills Avenue SA4 4QD 4 Nov 2022£229,000 Semi-detachedFreehold
41, Six Mills Avenue SA4 4QD 2 Nov 2022£90,000 FlatLeasehold
109, Six Mills Avenue SA4 4QD 14 Jun 2022£97,000 FlatLeasehold
47, Six Mills Avenue SA4 4QD 30 May 2022£97,000 FlatLeasehold
30, Six Mills Avenue SA4 4QD 21 Dec 2021£168,000 Semi-detachedFreehold
88, Six Mills Avenue SA4 4QD 17 Dec 2021£162,000 TerracedFreehold
91, Six Mills Avenue SA4 4QD 3 Dec 2021£249,000 DetachedFreehold
72, Six Mills Avenue SA4 4QD 29 Nov 2021£88,000 FlatLeasehold
84, Six Mills Avenue SA4 4QD 17 Nov 2021£180,000 TerracedFreehold
80, Six Mills Avenue SA4 4QD 10 Sep 2021£81,000 FlatLeasehold
79, Six Mills Avenue SA4 4QD 31 Aug 2021£185,000 Semi-detachedFreehold
93, Six Mills Avenue SA4 4QD 15 Jul 2021£190,000 Semi-detachedFreehold
109, Six Mills Avenue SA4 4QD 6 Apr 2021£68,000 FlatLeasehold
30, Six Mills Avenue SA4 4QD 19 Mar 2021£136,995 Semi-detachedFreehold
62, Six Mills Avenue SA4 4QD 8 Feb 2021£179,000 Semi-detachedFreehold
14, Six Mills Avenue SA4 4QD 24 Nov 2020£159,000 TerracedFreehold
89, Six Mills Avenue SA4 4QD 20 Nov 2020£155,000 Semi-detachedFreehold
95, Six Mills Avenue SA4 4QD 1 Jun 2020£175,000 Semi-detachedFreehold
35, Six Mills Avenue SA4 4QD 28 Feb 2020£171,250 Semi-detachedFreehold
Garage, 124, Six Mills Avenue 17 Jan 2020£190,000 OtherLeasehold
113, Six Mills Avenue SA4 4QD 6 Nov 2019£79,000 FlatLeasehold
19, Six Mills Avenue SA4 4QD 9 Sep 2019£83,000 Semi-detachedFreehold
16, Six Mills Avenue SA4 4QD 5 Jul 2019£155,000 TerracedFreehold
58, Six Mills Avenue SA4 4QD 28 Jun 2019£170,000 TerracedFreehold
74, Six Mills Avenue SA4 4QD 14 Jun 2019£72,000 FlatLeasehold
121, Six Mills Avenue SA4 4QS 23 May 2019£165,000 TerracedFreehold
121, Six Mills Avenue SA4 4QS 29 Mar 2019£160,000 TerracedFreehold
12

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
99, Six Mills Avenue £106,000 (Sep 2025) → £102,000 (Jun 2026) -4%
over under a year
43, Six Mills Avenue £75,000 (Mar 2016) → £108,000 (Apr 2026) +44%
over 10 yrs
26, Six Mills Avenue £103,000 (May 2016) → £110,000 (Apr 2018) → £135,000 (Aug 2025) +31%
over 9 yrs
91, Six Mills Avenue £249,000 (Dec 2021) → £278,000 (May 2025) +12%
over 3 yrs
16, Six Mills Avenue £155,000 (Jul 2019) → £205,000 (Feb 2025) +32%
over 6 yrs
82, Six Mills Avenue £185,000 (Jun 2017) → £290,000 (Aug 2024) +57%
over 7 yrs
74, Six Mills Avenue £72,000 (Jun 2019) → £91,500 (Jan 2024) +27%
over 5 yrs
62, Six Mills Avenue £137,995 (Feb 2016) → £179,000 (Feb 2021) → £229,950 (Jun 2023) +67%
over 7 yrs
35, Six Mills Avenue £171,250 (Feb 2020) → £229,000 (Nov 2022) +34%
over 3 yrs
109, Six Mills Avenue £68,000 (Apr 2021) → £97,000 (Jun 2022) +43%
over 1 yr
30, Six Mills Avenue £136,995 (Mar 2021) → £168,000 (Dec 2021) +23%
over under a year
93, Six Mills Avenue £165,000 (Aug 2018) → £190,000 (Jul 2021) +15%
over 3 yrs
113, Six Mills Avenue £76,500 (Sep 2017) → £79,000 (Nov 2019) +3%
over 2 yrs
121, Six Mills Avenue £160,000 (Mar 2019) → £165,000 (May 2019) +3%
over under a year
66, Six Mills Avenue £142,000 (Sep 2016) → £159,995 (Dec 2018) +13%
over 2 yrs

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Crime and flood risk near Six Mills Avenue

Crime

64 crimes were reported within about a mile of Six Mills Avenue in August 2026.

Violence & sexual offences26
Anti-social behaviour8
Shoplifting8
Criminal damage & arson7
Public order6
Other theft4

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

Flood risk

Six Mills Avenue 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

  • Gowerton station 1.0 mi · 20 min walk
  • Llangennech station 2.6 mi · 53 min walk
  • Bynea station 2.7 mi · 55 min walk

Nearest bus stops

  • Glanrhyd Terrace (before, West Street) 3 min walk
  • Glanrhyd Terrace (after, West Street) 3 min walk
  • Garden Village Football Club (o/s, Swansea Road) 4 min walk
  • Garden Village Football Club (opp, Swansea Road) 4 min walk

GP surgeries

  • Ty'r Felin Surgery
    Cecil Road, Gorseinon, Swansea · 0.5 mi
  • Princess Street Surgery
    Princess Street, Gorseinon, Swansea · 0.6 mi
  • Estuary Group Practice
    22 Mill Street, Gowerton, Swansea · 1.0 mi
  • Cheriton Medical Centre
    Cheriton Crescent, Portmead, Swansea · 3.0 mi

Supermarkets

  • Aldi Aldi Penyrheol Gorseinon · 0.2 mi
  • Morrisons Daily Morrisons Daily Southview Garage · 0.4 mi
  • Asda Superstore Asda Gorseinon Superstore · 0.5 mi
  • Sainsburys Sainsburys Gorseinon · 0.5 mi

Pharmacies

  • Gorseinon Pharmacy · 0.4 mi
  • Well · 0.5 mi
  • Tyr Felin Pharmacy · 0.5 mi

Dentists

  • Dental Surgery · 0.4 mi
  • Alexandra Road (dental Surgery) · 0.6 mi
  • Dental Surgery · 1.1 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
Owned58.2%62.5%
Private rented20.5%20.3%
Social rented21.2%17.1%
Households660

People

HereEng & Wales
Under 1520.6%17.4%
Aged 15–6466.0%64.1%
Aged 65+13.4%18.6%
Residents1,428

Broadband

HereUK
Superfast (30Mbit+)100%95%
Ultrafast (300Mbit+)94%80%
Gigabit-capable94%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 Six Mills Avenue

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Who lives around Six Mills Avenue

Ethnic group

HereSwansea
White96.8%91.4%
Asian, Asian British or Asian Welsh1.3%4.4%
Mixed or Multiple ethnic groups1%1.6%
Black, Black British, Black Welsh, Caribbean or African0.7%1.2%
Other ethnic group0.1%1.4%

Religion

HereSwansea
No religion57.5%47.3%
Christian36.8%41.3%
Not answered4.1%6.7%
Other religion0.7%0.5%
Muslim0.4%3.2%
Hindu0.2%0.4%
Buddhist0.1%0.4%
Jewish0.1%0.1%

Country of birth

HereSwansea
Born in the UK95.3%90.6%
Born outside the UK4.7%9.4%

Highest qualification

HereSwansea
Level 4 qualifications and above29.7%32.8%
Level 3 qualifications18.6%18.2%
No qualifications17.6%18.9%
Level 2 qualifications17%13.8%
Level 1 and entry level qualifications8.8%7.9%
Apprenticeship6.2%5.8%
Other qualifications2%2.6%

General health

HereSwansea
Very good health53.9%47.7%
Good health27%30.9%
Fair health11.7%14%
Bad health5.5%5.5%
Very bad health2%1.9%

Cars or vans per household

HereSwansea
1 car or van in household44.9%42.6%
2 cars or vans in household29.1%25.6%
No cars or vans in household19.1%22.6%
3 or more cars or vans in household6.8%9.2%

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 Swansea.

Planning and heritage near Six Mills Avenue

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Noise, radon and ground hazards

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Planning applications near Six Mills Avenue

Recent planning applications around Six Mills Avenue from the council's planning register. Choose how far to look:

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