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Colwyn Avenue, Winch Wen, Swansea

MyStreetCheck free street report: Colwyn Avenue, Winch Wen, Swansea · 31 October 2026 · www.mystreetcheck.co.uk/swansea-swansea/colwyn-avenue/

House prices, sold prices and local information for SA1 7EH, SA1 7EJ, SA1 7EE.

Average price (last 12 months)
£102,165
3 sales
Average price (since 2016)
£102,619
37 sales
Price range
£50k – £185k
lowest to highest sale
Last sale
2 Apr 2026
SA1 7EE

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At a glance

House prices£102k average56% below the Swansea average Crime50 reportedWithin about a mile, latest month Flood riskNo flood warning areasFrom rivers or the sea Nearest station22 min walkLlansamlet station Ultrafast broadband96% of homesNational average 80% Freehold or leasehold98% freeholdAcross 40 Land Registry sales Planning applicationsChecking…Within 500 m, last 90 days

37 property sales on Colwyn Avenue, Winch Wen, Swansea have been recorded by HM Land Registry since 2016. In the last 12 months 3 homes sold here for an average of £102,165. Most sales here are semi-detached homes, which have sold for an average of £109,990. That is 56% below the Swansea average of £233,479 over the same period. 6 homes here have sold more than once since 2016; 6 of them sold for more the second time. By property type, sales here have been 54% semi-detached, 41% terraced, 3% flat. Recorded sale prices on Colwyn Avenue range from £50,000 to £185,000. 98% of homes sold here were freehold and 3% leasehold. Of 466 streets in Swansea with at least two sales in the last year, Colwyn Avenue ranks 454th for average price, making it one of the more affordable streets in the town.

House prices on Colwyn Avenue compared

Colwyn Avenue£102,165
SA1 postcode area£151,331
Swansea£233,479
England & Wales£358,701

Average sale price over the last 12 months. See all SA1 house prices.

Average sale price by year

2016: £76,000 (2 sales)2016£76k2017: £77,000 (4 sales)2017£77k2018: £83,875 (4 sales)2018£84k2019: £79,988 (4 sales)2019£80k2020: £94,600 (4 sales)2020£95k2021: £110,888 (4 sales)2021£111k2022: £85,000 (2 sales)2022£85k2023: £132,000 (4 sales)2023£132k2024: £142,000 (3 sales)2024£142k2025: £121,099 (5 sales)2025£121k2026: £130,000 (1 sales)2026£130k

Tenure: 98% freehold and 3% leasehold across 40 recorded sales.

Prices by property type

TypeSalesAverage priceLast sold
Semi-detached20£109,9902 Apr 2026
Terraced15£93,0076 Nov 2025
Flat1£77,0001 Oct 2021
Detached1£125,00020 Jan 2023

Sold prices on Colwyn Avenue

AddressDatePriceTypeTenure
21, Colwyn Avenue SA1 7EE 2 Apr 2026£130,000 Semi-detachedFreehold
50, Colwyn Avenue SA1 7EJ 19 Dec 2025£71,496 Semi-detachedFreehold
98, Colwyn Avenue SA1 7EN 6 Nov 2025£105,000 TerracedFreehold
3, Colwyn Avenue SA1 7EE 26 Sep 2025£129,000 Semi-detachedFreehold
6, Colwyn Avenue SA1 7EE 8 Aug 2025£185,000 Semi-detachedFreehold
5, Colwyn Avenue SA1 7EE 17 Apr 2025£115,000 Semi-detachedFreehold
36, Colwyn Avenue SA1 7EH 29 Oct 2024£136,000 Semi-detachedFreehold
74, Colwyn Avenue SA1 7EJ 6 Jun 2024£120,000 TerracedFreehold
16, Colwyn Avenue SA1 7EH 24 May 2024£170,000 Semi-detachedFreehold
35, Colwyn Avenue SA1 7EH 15 Dec 2023£155,000 Semi-detachedFreehold
79, Colwyn Avenue SA1 7EJ 24 Nov 2023£130,000 TerracedFreehold
68, Colwyn Avenue SA1 7EJ 27 Mar 2023£118,000 TerracedFreehold
113A, Colwyn Avenue SA1 7EL 20 Jan 2023£125,000 DetachedFreehold
34, Colwyn Avenue SA1 7EH 9 Dec 2022£100,000 Semi-detachedFreehold
34, Colwyn Avenue SA1 7EH 19 Aug 2022£70,000 Semi-detachedFreehold
134, Colwyn Avenue SA1 7EN 1 Oct 2021£77,000 FlatLeasehold
111, Colwyn Avenue SA1 7EL 18 Jun 2021£130,000 TerracedFreehold
8, Colwyn Avenue SA1 7EE 17 Jun 2021£120,000 Semi-detachedFreehold
23, Colwyn Avenue SA1 7EE 19 May 2021£116,550 Semi-detachedFreehold
116, Colwyn Avenue SA1 7EN 24 Nov 2020£103,000 TerracedFreehold
124, Colwyn Avenue SA1 7EN 17 Apr 2020£109,250 Semi-detachedFreehold
83, Colwyn Avenue SA1 7EJ 13 Mar 2020£93,000 TerracedFreehold
81, Colwyn Avenue SA1 7EJ 3 Mar 2020£73,150 TerracedFreehold
92, Colwyn Avenue SA1 7EJ 11 Oct 2019£76,000 Semi-detachedFreehold
78, Colwyn Avenue SA1 7EJ 30 Aug 2019£89,950 TerracedFreehold
24, Colwyn Avenue SA1 7EH 23 Aug 2019£98,000 Semi-detachedFreehold
74, Colwyn Avenue SA1 7EJ 2 Aug 2019£74,000 TerracedFreehold
76, Colwyn Avenue SA1 7EJ 31 May 2019£58,000 TerracedFreehold
67, Colwyn Avenue SA1 7EH 19 Dec 2018£75,000 Semi-detachedFreehold
20, Colwyn Avenue SA1 7EH 31 Aug 2018£80,000 Semi-detachedFreehold
34, Colwyn Avenue SA1 7EH 20 Jul 2018£100,000 Semi-detachedFreehold
65, Colwyn Avenue SA1 7EH 25 May 2018£95,000 Semi-detachedFreehold
34, Colwyn Avenue SA1 7EH 1 Mar 2018£65,500 Semi-detachedFreehold
139, Colwyn Avenue SA1 7EW 19 Dec 2017£180,000 OtherFreehold
23, Colwyn Avenue SA1 7EE 1 Nov 2017£73,500 Semi-detachedFreehold
35, Colwyn Avenue SA1 7EH 27 Sep 2017£85,500 Semi-detachedFreehold
10, Colwyn Avenue SA1 7EE 18 Aug 2017£74,000 TerracedFreehold
111, Colwyn Avenue SA1 7EL 12 May 2017£75,000 TerracedFreehold
113A, Colwyn Avenue SA1 7EL 17 Nov 2016£50,000 TerracedFreehold
75, Colwyn Avenue SA1 7EJ 12 Feb 2016£102,000 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
74, Colwyn Avenue £74,000 (Aug 2019) → £120,000 (Jun 2024) +62%
over 5 yrs
35, Colwyn Avenue £85,500 (Sep 2017) → £155,000 (Dec 2023) +81%
over 6 yrs
113A, Colwyn Avenue £50,000 (Nov 2016) → £125,000 (Jan 2023) +150%
over 6 yrs
34, Colwyn Avenue £65,500 (Mar 2018) → £100,000 (Jul 2018) → £70,000 (Aug 2022) → £100,000 (Dec 2022) +53%
over 5 yrs
111, Colwyn Avenue £75,000 (May 2017) → £130,000 (Jun 2021) +73%
over 4 yrs
23, Colwyn Avenue £73,500 (Nov 2017) → £116,550 (May 2021) +59%
over 4 yrs

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Crime and flood risk near Colwyn Avenue

Crime

50 crimes were reported within about a mile of Colwyn Avenue in August 2026.

Violence & sexual offences16
Anti-social behaviour9
Criminal damage & arson8
Public order8
Shoplifting3
Possession of weapons2

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

Flood risk

Colwyn 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

  • Llansamlet station 1.1 mi · 22 min walk
  • Swansea station 2.4 mi · 48 min walk
  • Skewen station 2.5 mi · 50 min walk

Nearest bus stops

  • Wyngarth (adj 54, Wyngarth) 1 min walk
  • Wyngarth (before junction, Wyngarth) 1 min walk
  • Carmel Road (o/s 21, Carmel Road) 4 min walk
  • Wyngarth (o/s 3, Wyngarth) 4 min walk

GP surgeries

  • Llwyn Brwydrau Surgery
    3 Frederick Place, Llansamlet, Swansea · 1.0 mi
  • Strawberry Place Surgery
    5 Strawberry Place, Morriston, Swansea · 1.5 mi
  • Clase Surgery
    Greenhill Medical Centre, 88 Mynydd Garnlwyd Road, Swansea · 1.9 mi
  • Brynhyfryd Medical Centre
    499 Llangyfelach Road, Brynhyfryd, Swansea · 1.9 mi

Supermarkets

  • Lidl Lidl Trallwn Swansea · 0.5 mi
  • Tesco Extra Tesco Swansea Llansamlet Extra · 0.5 mi
  • Iceland Iceland Swansea Phoenix · 0.6 mi
  • Farmfoods Farmfoods Llansamlet Swansea · 0.7 mi

Pharmacies

  • Bonymaen Pharmacy (k.thomas) · 0.3 mi
  • Llansamlet Pharmacy · 1.0 mi
  • Boots · 1.3 mi

Dentists

  • Trallwn Road (dental Surgery) · 0.7 mi
  • Matrix House · 0.9 mi
  • The Hawkins Practice · 1.3 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
Owned57.4%62.5%
Private rented11.8%20.3%
Social rented30.4%17.1%
Households861

People

HereEng & Wales
Under 1517.6%17.4%
Aged 15–6463.3%64.1%
Aged 65+19.1%18.6%
Residents1,873

Broadband

HereUK
Superfast (30Mbit+)100%95%
Ultrafast (300Mbit+)96%80%
Gigabit-capable96%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 Colwyn Avenue

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Who lives around Colwyn Avenue

Ethnic group

HereSwansea
White94.5%91.4%
Asian, Asian British or Asian Welsh2.3%4.4%
Mixed or Multiple ethnic groups1.6%1.6%
Other ethnic group1.1%1.4%
Black, Black British, Black Welsh, Caribbean or African0.5%1.2%

Religion

HereSwansea
No religion53.1%47.3%
Christian37.8%41.3%
Not answered6.2%6.7%
Muslim1.8%3.2%
Sikh0.4%–
Buddhist0.2%0.4%
Hindu0.2%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
No qualifications25.2%18.9%
Level 4 qualifications and above22.5%32.8%
Level 3 qualifications16.9%18.2%
Level 2 qualifications16%13.8%
Level 1 and entry level qualifications9.5%7.9%
Apprenticeship6.9%5.8%
Other qualifications3%2.6%

General health

HereSwansea
Very good health43.8%47.7%
Good health31.9%30.9%
Fair health13.3%14%
Bad health8.1%5.5%
Very bad health2.9%1.9%

Cars or vans per household

HereSwansea
1 car or van in household47.2%42.6%
2 cars or vans in household23.7%25.6%
No cars or vans in household23.1%22.6%
3 or more cars or vans in household6%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 Colwyn Avenue

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Noise, radon and ground hazards

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Planning applications near Colwyn Avenue

Recent planning applications around Colwyn Avenue 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.

Estate agents near Colwyn Avenue

  • 1 Stop Sales & Lettings 2.9 mi
  • John Francis 3.0 mi
  • Fresh Estate and Letting Agents 3.5 mi
  • Swan Letting 3.6 mi

Agent locations © OpenStreetMap contributors. More local agents

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