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Mary Twill Lane, Mumbles, Swansea

MyStreetCheck free street report: Mary Twill Lane, Mumbles, Swansea · 31 October 2026 · www.mystreetcheck.co.uk/swansea-swansea/mary-twill-lane/

House prices, sold prices and local information for SA3 4RB.

Average price (last 12 months)
–
0 sales
Average price (since 2019)
£834,338
2 sales
Price range
£209k – £1.46m
lowest to highest sale
Last sale
28 May 2020
SA3 4RB

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At a glance

2 property sales on Mary Twill Lane, Mumbles, Swansea have been recorded by HM Land Registry since 2019. The most recent sale was on 28 May 2020. Most sales here are semi-detached homes, which have sold for an average of £208,675. By property type, sales here have been 50% semi-detached, 50% detached. Every home sold here was sold freehold.

House prices on Mary Twill Lane compared

SA3 postcode area£388,520
Swansea£233,479
England & Wales£358,701

Average sale price over the last 12 months. Mary Twill Lane has had fewer than two sales in that time, so it is left out. See all SA3 house prices.

Average sale price by year

2019: £208,675 (1 sales)2019£209k2020: £1,460,000 (1 sales)2020£1.46m

Tenure: 100% freehold and 0% leasehold across 3 recorded sales.

Prices by property type

TypeSalesAverage priceLast sold
Semi-detached1£208,67518 Jan 2019
Detached1£1,460,00028 May 2020

Sold prices on Mary Twill Lane

AddressDatePriceTypeTenure
17, Mary Twill Lane SA3 4RB 28 May 2020£1,460,000 DetachedFreehold
3, Mary Twill Lane SA3 4RB 18 Jan 2019£208,675 Semi-detachedFreehold
Quarter Kiln, 19, Mary Twill Lane SA3 4RB 4 Sep 2018£950,000 OtherFreehold

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.

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Getting around, shops and health

Train stations

  • Swansea station 5.0 mi · 1 hr 39 min walk

Nearest bus stops

  • Caswell Avenue (before, Caswell Road) 2 min walk
  • Caswell Avenue (after, Caswell Road) 2 min walk
  • Caswell Road (nr 21, Caswell Road) 3 min walk
  • Caswell Road (o/s Church, Caswell Road) 3 min walk

GP surgeries

  • Kings Road Surgery
    2-6 Kings Road, Mumbles, Swansea · 0.7 mi
  • The Mumbles Medical Practice
    10 West Cross Avenue, West Cross, Swansea · 0.9 mi
  • University Health Centre
    Penmaen Residences, Singleton Park, Swansea · 3.1 mi

Supermarkets

  • Marks and Spencer Foodhall M&S Mumbles Foodhall · 0.8 mi
  • Tesco Express Tesco Newton Rd Express · 0.8 mi
  • The Co-operative Food Co-op Swansea - Mumbles Road · 0.9 mi
  • Spar Spar - West Cross · 0.9 mi

Pharmacies

  • Castle Pharmacy · 0.7 mi
  • Newbury Pharmacy · 0.8 mi
  • Overdrake Limited · 0.9 mi

Dentists

  • Dental Surgery · 0.7 mi
  • Mumbles Dental & Cosmetic Suite · 0.7 mi
  • Dental Surgery · 0.7 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
Owned76.5%62.5%
Private rented18.7%20.3%
Social rented4.9%17.1%
Households756

People

HereEng & Wales
Under 1512.9%17.4%
Aged 15–6451.8%64.1%
Aged 65+35.3%18.6%
Residents1,651

Broadband

HereUK
Superfast (30Mbit+)100%95%
Ultrafast (300Mbit+)56%80%
Gigabit-capable50%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 Mary Twill Lane

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Who lives around Mary Twill Lane

Ethnic group

HereSwansea
White97.3%91.4%
Mixed or Multiple ethnic groups1.5%1.6%
Asian, Asian British or Asian Welsh0.8%4.4%
Other ethnic group0.2%1.4%
Black, Black British, Black Welsh, Caribbean or African0.1%1.2%

Religion

HereSwansea
Christian51.6%41.3%
No religion40%47.3%
Not answered6.5%6.7%
Other religion0.8%0.5%
Muslim0.5%3.2%
Buddhist0.3%0.4%
Sikh0.2%–
Jewish0.1%0.1%

Country of birth

HereSwansea
Born in the UK94.8%90.6%
Born outside the UK5.2%9.4%

Highest qualification

HereSwansea
Level 4 qualifications and above54.7%32.8%
Level 3 qualifications12.2%18.2%
No qualifications11.9%18.9%
Level 2 qualifications10.8%13.8%
Level 1 and entry level qualifications4%7.9%
Apprenticeship3.9%5.8%
Other qualifications2.7%2.6%

General health

HereSwansea
Very good health53.8%47.7%
Good health26.7%30.9%
Fair health13.5%14%
Bad health5%5.5%
Very bad health1%1.9%

Cars or vans per household

HereSwansea
1 car or van in household45.4%42.6%
2 cars or vans in household30.1%25.6%
No cars or vans in household12.7%22.6%
3 or more cars or vans in household11.7%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 Mary Twill Lane

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Noise, radon and ground hazards

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Planning applications near Mary Twill Lane

Recent planning applications around Mary Twill Lane 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 Mary Twill Lane

  • Belvoir 0.7 mi
  • John Francis 0.7 mi
  • Dawsons 0.7 mi
  • Simpsons 0.7 mi
  • Astleys 0.8 mi

Agent locations © OpenStreetMap contributors. More local agents

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