Compare house prices

How do I compare house prices between areas?

The average house price in Bon-y-maen is £150,787 over the last 12 months. Over the past year prices fell 1.3%.

Cymru Wales / West Glamorgan / Swansea

Bon-y-maen

£150,787

Average price, last 12 months

−1.3% in a year
OCT 2016£122kSEPT 2026£151k

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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 Bon-y-maen?

With £160,000 you could afford the average terraced house in Bon-y-maen.

£160,000

Bon-y-maen

  • Flats

    £113,593

    In budget

  • Terraced

    £134,926

    In budget

  • Semi-detached

    £169,442

    £9k short

  • Detached

    £257,666

    £98k 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 Bon-y-maen?

With a 10% deposit, a 25-year mortgage at 4.5% on the average home in Bon-y-maen costs £754 a month.

10%
4.5%
25 years
  • Bon-y-maen

    £754

    a month

    Average price
    £150,787
    Deposit
    £15,079
    Mortgage
    £135,708
    Salary needed at 4.5×
    £30,157

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

  • £257,666

Semi-detached

  • £169,442

Terraced

  • £134,926

Flats

  • £113,593

What kinds of homes sell in each area?

Share of last 12 months' sales by property type.

  • Detached
  • Semi-detached
  • Terraced
  • Flats

Bon-y-maen

Mostly semi-detached houses

42%
30%
20%

How green is Bon-y-maen?

Bon-y-maen has 1 public park among 17 green space sites. Green space covers 1.7% of the area: about 19 m² per resident, or 2.7 football pitches for every 1,000 people. Less green space per resident than 70% of areas in England and Wales, where the typical area has 31 m².

  • Bon-y-maen

    1.7%

    of the land is green space
    19 m² per resident, or 2.7 football pitches for every 1,000 residents
    1 public park

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 Bon-y-maen?

Bon-y-maen has about 6.2 residents for every football pitch of land, or 2,248 people per square mile, which counts as very high density.

Bon-y-maen
6.2 people per football pitch of land · 2,248 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 Bon-y-maen?

Prices in Bon-y-maen were down on a year earlier in 36 months of the 108 since October 2017. They are now down 1.3% on a year earlier.

Bon-y-maen36 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

  • Bon-y-maen

    Cymru Wales / West Glamorgan / Swansea / Bon-y-maen

    £150,787

Change over 1 year

  • Bon-y-maen

    Cymru Wales / West Glamorgan / Swansea / Bon-y-maen

    −£2,046

Change over ~10 years

  • Bon-y-maen

    Cymru Wales / West Glamorgan / Swansea / Bon-y-maen

    +£30,551

Homes sold (last 12 months)

  • Bon-y-maen

    Cymru Wales / West Glamorgan / Swansea / Bon-y-maen

    80

Number of postcodes

  • Bon-y-maen

    Cymru Wales / West Glamorgan / Swansea / Bon-y-maen

    888

Households (Census 2021)

  • Bon-y-maen

    Cymru Wales / West Glamorgan / Swansea / Bon-y-maen

    3,330

Household density

  • Bon-y-maen

    Cymru Wales / West Glamorgan / Swansea / Bon-y-maen

    1,011 per sq mi · Very High

Population (Census 2021)

  • Bon-y-maen

    Cymru Wales / West Glamorgan / Swansea / Bon-y-maen

    7,406

Population density

  • Bon-y-maen

    Cymru Wales / West Glamorgan / Swansea / Bon-y-maen

    2,248 per sq mi · Very High

Green space per resident

  • Bon-y-maen

    Cymru Wales / West Glamorgan / Swansea / Bon-y-maen

    19 m² per resident · less than 70% of areas

Green space share of area

  • Bon-y-maen

    Cymru Wales / West Glamorgan / Swansea / Bon-y-maen

    1.7%

Public parks

  • Bon-y-maen

    Cymru Wales / West Glamorgan / Swansea / Bon-y-maen

    1

Crime rate (per 1,000 residents)

  • Bon-y-maen

    Cymru Wales / West Glamorgan / Swansea / Bon-y-maen

    79 per 1,000 · Very High

Crime vs previous 12 months

  • Bon-y-maen

    Cymru Wales / West Glamorgan / Swansea / Bon-y-maen

    −10.6%

Anti-social behaviour per 1,000 residents

  • Bon-y-maen

    Cymru Wales / West Glamorgan / Swansea / Bon-y-maen

    9.3 per 1,000

Peak month

  • Bon-y-maen

    Cymru Wales / West Glamorgan / Swansea / Bon-y-maen

    JUN 2022 · £218,093

Most common price band

  • Bon-y-maen

    Cymru Wales / West Glamorgan / Swansea / Bon-y-maen

    £100k – £150k · 35.8%

Detached average

  • Bon-y-maen

    Cymru Wales / West Glamorgan / Swansea / Bon-y-maen

    £257,666

Semi-detached average

  • Bon-y-maen

    Cymru Wales / West Glamorgan / Swansea / Bon-y-maen

    £169,442

Terraced average

  • Bon-y-maen

    Cymru Wales / West Glamorgan / Swansea / Bon-y-maen

    £134,926

Flats average

  • Bon-y-maen

    Cymru Wales / West Glamorgan / Swansea / Bon-y-maen

    £113,593

Detached share of sales

  • Bon-y-maen

    Cymru Wales / West Glamorgan / Swansea / Bon-y-maen

    7.5%

Semi-detached share of sales

  • Bon-y-maen

    Cymru Wales / West Glamorgan / Swansea / Bon-y-maen

    41.7%

Terraced share of sales

  • Bon-y-maen

    Cymru Wales / West Glamorgan / Swansea / Bon-y-maen

    30.5%

Flats share of sales

  • Bon-y-maen

    Cymru Wales / West Glamorgan / Swansea / Bon-y-maen

    20.3%

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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