Cymru Wales / Mid Glamorgan / Bridgend
Merthyr Mawr£289,416
Average price, last 12 months
−29.6% in a year
Compare house prices
How do I compare house prices between areas?
The average house price in Merthyr Mawr is £289,416 over the last 12 months. Over the past year prices fell 29.6%.
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Where is this area?
Boundary outlines for this location, using the same colours as the rest of the page.
What does each type of home cost?
Average sale price by property type over the last 12 months.
Detached
- £487,500
Semi-detached
- £202,500
Terraced
- £178,250
What kinds of homes sell in each area?
Share of last 12 months' sales by property type.
- Detached
- Semi-detached
- Terraced
- Flats
Merthyr Mawr
Mostly detached houses
50%
25%
25%
How do all the numbers compare?
Every measure side by side. The highest value in each row is highlighted.
Latest 12-month average
Merthyr Mawr
Cymru Wales / Mid Glamorgan / Bridgend / Merthyr Mawr
£289,416
Change over 1 year
Merthyr Mawr
Cymru Wales / Mid Glamorgan / Bridgend / Merthyr Mawr
−£121,834
Change over ~10 years
Merthyr Mawr
Cymru Wales / Mid Glamorgan / Bridgend / Merthyr Mawr
+£18,166
Homes sold (last 12 months)
Merthyr Mawr
Cymru Wales / Mid Glamorgan / Bridgend / Merthyr Mawr
6
Homes sold vs previous 12 months
Merthyr Mawr
Cymru Wales / Mid Glamorgan / Bridgend / Merthyr Mawr
+4
Number of postcodes
Merthyr Mawr
Cymru Wales / Mid Glamorgan / Bridgend / Merthyr Mawr
17
Households (Census 2021)
Merthyr Mawr
Cymru Wales / Mid Glamorgan / Bridgend / Merthyr Mawr
114
Household density
Merthyr Mawr
Cymru Wales / Mid Glamorgan / Bridgend / Merthyr Mawr
19 per sq mi · Very Low
Population (Census 2021)
Merthyr Mawr
Cymru Wales / Mid Glamorgan / Bridgend / Merthyr Mawr
277
Population density
Merthyr Mawr
Cymru Wales / Mid Glamorgan / Bridgend / Merthyr Mawr
46 per sq mi · Very Low
Green space per resident
Merthyr Mawr
Cymru Wales / Mid Glamorgan / Bridgend / Merthyr Mawr
12 m² per resident · less than 86% of areas
Green space share of area
Merthyr Mawr
Cymru Wales / Mid Glamorgan / Bridgend / Merthyr Mawr
0.0%
Public parks
Merthyr Mawr
Cymru Wales / Mid Glamorgan / Bridgend / Merthyr Mawr
0
Peak month
Merthyr Mawr
Cymru Wales / Mid Glamorgan / Bridgend / Merthyr Mawr
JAN 2026 · £645,000
Most common price band
Merthyr Mawr
Cymru Wales / Mid Glamorgan / Bridgend / Merthyr Mawr
£150k – £200k · 37.5%
Detached average
Merthyr Mawr
Cymru Wales / Mid Glamorgan / Bridgend / Merthyr Mawr
£487,500
Semi-detached average
Merthyr Mawr
Cymru Wales / Mid Glamorgan / Bridgend / Merthyr Mawr
£202,500
Terraced average
Merthyr Mawr
Cymru Wales / Mid Glamorgan / Bridgend / Merthyr Mawr
£178,250
Flats average
Merthyr Mawr
Cymru Wales / Mid Glamorgan / Bridgend / Merthyr Mawr
—
Detached share of sales
Merthyr Mawr
Cymru Wales / Mid Glamorgan / Bridgend / Merthyr Mawr
50.0%
Semi-detached share of sales
Merthyr Mawr
Cymru Wales / Mid Glamorgan / Bridgend / Merthyr Mawr
25.0%
Terraced share of sales
Merthyr Mawr
Cymru Wales / Mid Glamorgan / Bridgend / Merthyr Mawr
25.0%
Flats share of sales
Merthyr Mawr
Cymru Wales / Mid Glamorgan / Bridgend / Merthyr Mawr
0.0%
| Metric | Merthyr Mawr Cymru Wales / Mid Glamorgan / Bridgend / Merthyr Mawr |
|---|---|
| Latest 12-month average | £289,416 |
| Change over 1 year | −£121,834 |
| Change over ~10 years | +£18,166 |
| Homes sold (last 12 months) | 6 |
| Homes sold vs previous 12 months | +4 |
| Number of postcodes | 17 |
| Households (Census 2021) | 114 |
| Household density | 19 per sq mi · Very Low |
| Population (Census 2021) | 277 |
| Population density | 46 per sq mi · Very Low |
| Green space per resident | 12 m² per resident · less than 86% of areas |
| Green space share of area | 0.0% |
| Public parks | 0 |
| Peak month | JAN 2026 · £645,000 |
| Most common price band | £150k – £200k · 37.5% |
| Detached average | £487,500 |
| Semi-detached average | £202,500 |
| Terraced average | £178,250 |
| Flats average | — |
| Detached share of sales | 50.0% |
| Semi-detached share of sales | 25.0% |
| Terraced share of sales | 25.0% |
| Flats share of sales | 0.0% |
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.
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What to check before you buyContains HM Land Registry data © Crown copyright and database right 2026. This data is licensed under the Open Government Licence v3.0.