Detached
£408,000
93% above the Grangetown average
1.5% of sales
What is the average house price in Grangetown? £211,439
The average house price in Grangetown is £211,439, based on 255 homes sold in the 12 months to September 2026. Prices are up 2.3% (£4,852) on a year earlier.
- 1 year change
- +2.3%
- Sold in 12 months
- 255
- Data up to
- September 2026
Sold prices from HM Land Registry, not asking prices. How we calculate this
How much does each type of property cost in Grangetown?
Average sold price by property type, and each type's share of recent sales.
Semi-detached
£275,578
30% above the Grangetown average
6.3% of sales
Terraced
£251,226
19% above the Grangetown average
44.6% of sales
Flats
£155,527
26% below the Grangetown average
47.7% of sales
Are house prices in Grangetown going up or down?
House prices in Grangetown are rising: up 2.3% (£4,852) over the past year. Over the past 10 years, prices are up 27.9% (£46,157).
Past 12 months
+2.3%
+£4,852From £206,587 to £211,439
£215,892£206,587
Past 10 years
+27.9%
+£46,157From £165,282 to £211,439
£212,059£165,282
Quick answers for Grangetown
9 key facts at a glance.
When did prices peak?
£265,700
Highest average, reached in November 2023
How many homes sold?
255
Recorded so far for the 12 months to September 2026
What sells most often?
Flats
47.7% of recent sales
What is the most common price range?
£200k - £300k
37.8% of sales
How many people live in Grangetown?
20,783
9,680 people per square mile · Very High (Census 2021)
Population density is Very High, on a scale from Very Low to Very High.
Usual residents, including communal establishments.
How many households are in Grangetown?
8,794
4,096 households per square mile · Very High (Census 2021)
Household density is Very High, on a scale from Very Low to Very High.
Occupied households, not communal establishments.
How much green space is in Grangetown?
27 m² per resident
Less green space per resident than 57% of areas in England and Wales. That's about 3.7 football pitches for every 1,000 residents.
10.0% of the area · 8 public parks. Parks, playing fields, allotments and other public green space, not counting golf courses. Contains OS data © Crown copyright and database right 2026.
What is the crime rate in Grangetown?
98 crimes per 1,000 residents
Very High · −5.0% on the previous year · 12 months to September 2026
Crime rate is Very High, on a scale from Very Low to Very High.
Contains public sector information licensed under the Open Government Licence v3.0. Source: police.uk.
How does Grangetown rank?
31st most expensive area of Cardiff.
Compared with 36 areas
What are the most expensive homes sold in Grangetown?
The highest recorded sale prices in Grangetown, from HM Land Registry.
How do house prices in Grangetown compare with nearby areas?
Grangetown compared with the 6 nearest other areas in Cardiff.
Grangetown vs Butetown
- Grangetown
- £211,439
- Butetown
- £196,853−£14,586
Open comparison
Grangetown vs Riverside
- Grangetown
- £211,439
- Riverside
- £225,652+£14,213
Open comparison
Grangetown vs Castle
- Grangetown
- £211,439
- Castle
- £155,685−£55,754
Open comparison
Grangetown vs Canton
- Grangetown
- £211,439
- Canton
- £321,650+£110,211
Open comparison
Grangetown vs Splott
- Grangetown
- £211,439
- Splott
- £219,919+£8,480
Open comparison
Grangetown vs Pontcanna
- Grangetown
- £211,439
- Pontcanna
- £376,340+£164,901
Open comparison
Thinking of buying in Grangetown?
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 buyWhere does this data come from?
Price information is from HM Land Registry, location boundaries are from OpenStreetMap, and households and population are from Nomis Census 2021 postcode estimates (21 March 2021). Parks and green space are from OS Open Greenspace. Contains OS data © Crown copyright and database right 2026. Crime is from police.uk street-level data. Contains public sector information licensed under the Open Government Licence v3.0. Source: police.uk.
Last updated 6 November 2026 at 00:25 with the latest Land Registry data (September 2026). The Grangetown dataset covers 1,843 postcodes.
Contains HM Land Registry data © Crown copyright and database right 2026. This data is licensed under the Open Government Licence v3.0.