Compare house prices

How do I compare house prices between areas?

The average house price in Mumbles is £391,695 over the last 12 months. Over the past year prices rose 4.6%.

Cymru Wales / West Glamorgan / Swansea

Mumbles

£391,695

Average price, last 12 months

+4.6% in a year
OCT 2016£280kSEPT 2026£392k

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Where is this area?

Boundary outlines for this location, using the same colours as the rest of the page.

What can I buy with my budget in Mumbles?

With £400,000 you could afford the average semi-detached house in Mumbles.

£400,000

Mumbles

  • Flats

    £225,533

    In budget

  • Terraced

    £310,542

    In budget

  • Semi-detached

    £335,022

    In budget

  • Detached

    £556,948

    £157k short

Average sale price by type of home over the last 12 months, from HM Land Registry. These are averages, so cheaper homes of each type do sell.

How much would a mortgage cost in Mumbles?

With a 10% deposit, a 25-year mortgage at 4.5% on the average home in Mumbles costs £1,959 a month.

10%
4.5%
25 years
  • Mumbles

    £1,959

    a month

    Average price
    £391,695
    Deposit
    £39,170
    Mortgage
    £352,526
    Salary needed at 4.5×
    £78,339

A repayment mortgage on each location's average sale price over the last 12 months. The rate is an example, not a quote, so check current deals. Many lenders cap borrowing at about 4.5 times income.

What does each type of home cost?

Average sale price by property type over the last 12 months.

Detached

  • £556,948

Semi-detached

  • £335,022

Terraced

  • £310,542

Flats

  • £225,533

What kinds of homes sell in each area?

Share of last 12 months' sales by property type.

  • Detached
  • Semi-detached
  • Terraced
  • Flats

Mumbles

Mostly detached houses

35%
25%
25%
14%

How green is Mumbles?

Mumbles has 11 public parks among 40 green space sites. Green space covers 13.3% of the area: about 125 m² per resident, or 18 football pitches for every 1,000 people. More green space per resident than 92% of areas in England and Wales, where the typical area has 31 m².

  • Mumbles

    13.3%

    of the land is green space
    125 m² per resident, or 18 football pitches for every 1,000 residents
    11 public parks

Each grid is the location's land, one square per 1%. Green space from OS Open Greenspace, not counting golf courses; Contains OS data © Crown copyright and database right 2026.

How crowded is Mumbles?

Mumbles has about 7.6 residents for every football pitch of land, or 2,753 people per square mile, which counts as very high density.

Mumbles
7.6 people per football pitch of land · 2,753 per square mile

Census 2021 population divided by land area. A football pitch is about 7,140 m² (105 m × 68 m).

How have average house prices moved?

Rolling 12-month average for each location, last 10 years. Gaps mean no sales were recorded that month.

When have prices risen and fallen in Mumbles?

Prices in Mumbles were down on a year earlier in 30 months of the 108 since October 2017. They are now up 4.6% on a year earlier.

Mumbles30 of 108 months down
FallingRising

Each stripe is one month: the rolling 12-month average against the same month a year earlier, since October 2017. Falls are hatched as well as red.

How many homes were sold?

Monthly sales volume for each location, last 10 years.

How do all the numbers compare?

Every measure side by side. The highest value in each row is highlighted.

Latest 12-month average

  • Mumbles

    Cymru Wales / West Glamorgan / Swansea / Mumbles

    £391,695

Change over 1 year

  • Mumbles

    Cymru Wales / West Glamorgan / Swansea / Mumbles

    +£17,087

Change over ~10 years

  • Mumbles

    Cymru Wales / West Glamorgan / Swansea / Mumbles

    +£116,135

Homes sold (last 12 months)

  • Mumbles

    Cymru Wales / West Glamorgan / Swansea / Mumbles

    227

Number of postcodes

  • Mumbles

    Cymru Wales / West Glamorgan / Swansea / Mumbles

    667

Households (Census 2021)

  • Mumbles

    Cymru Wales / West Glamorgan / Swansea / Mumbles

    7,572

Household density

  • Mumbles

    Cymru Wales / West Glamorgan / Swansea / Mumbles

    1,295 per sq mi · Very High

Population (Census 2021)

  • Mumbles

    Cymru Wales / West Glamorgan / Swansea / Mumbles

    16,093

Population density

  • Mumbles

    Cymru Wales / West Glamorgan / Swansea / Mumbles

    2,753 per sq mi · Very High

Green space per resident

  • Mumbles

    Cymru Wales / West Glamorgan / Swansea / Mumbles

    125 m² per resident · more than 92% of areas

Green space share of area

  • Mumbles

    Cymru Wales / West Glamorgan / Swansea / Mumbles

    13.3%

Public parks

  • Mumbles

    Cymru Wales / West Glamorgan / Swansea / Mumbles

    11

Crime rate (per 1,000 residents)

  • Mumbles

    Cymru Wales / West Glamorgan / Swansea / Mumbles

    44 per 1,000 · Typical

Crime vs previous 12 months

  • Mumbles

    Cymru Wales / West Glamorgan / Swansea / Mumbles

    −3.1%

Anti-social behaviour per 1,000 residents

  • Mumbles

    Cymru Wales / West Glamorgan / Swansea / Mumbles

    6.7 per 1,000

Peak month

  • Mumbles

    Cymru Wales / West Glamorgan / Swansea / Mumbles

    OCT 2025 · £477,511

Most common price band

  • Mumbles

    Cymru Wales / West Glamorgan / Swansea / Mumbles

    £200k – £300k · 26.3%

Detached average

  • Mumbles

    Cymru Wales / West Glamorgan / Swansea / Mumbles

    £556,948

Semi-detached average

  • Mumbles

    Cymru Wales / West Glamorgan / Swansea / Mumbles

    £335,022

Terraced average

  • Mumbles

    Cymru Wales / West Glamorgan / Swansea / Mumbles

    £310,542

Flats average

  • Mumbles

    Cymru Wales / West Glamorgan / Swansea / Mumbles

    £225,533

Detached share of sales

  • Mumbles

    Cymru Wales / West Glamorgan / Swansea / Mumbles

    35.3%

Semi-detached share of sales

  • Mumbles

    Cymru Wales / West Glamorgan / Swansea / Mumbles

    25.2%

Terraced share of sales

  • Mumbles

    Cymru Wales / West Glamorgan / Swansea / Mumbles

    25.4%

Flats share of sales

  • Mumbles

    Cymru Wales / West Glamorgan / Swansea / Mumbles

    14.1%

Sold prices from HM Land Registry. Households and population from Census 2021. Green space from OS Open Greenspace, not counting golf courses; Contains OS data © Crown copyright and database right 2026. Crime is police-recorded crime from police.uk, per 1,000 residents, over the latest 12 published months; anti-social behaviour is counted separately. Contains public sector information licensed under the Open Government Licence v3.0. Source: police.uk.

Thinking of buying a property?

There's a lot to think about. Whether it's a home to live in or a buy-to-let, our free checklist walks you through what to check before you make an offer.

What to check before you buy

Contains HM Land Registry data © Crown copyright and database right 2026. This data is licensed under the Open Government Licence v3.0.

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