Semi-detached
£219,000
1% below the Splott average
4.2% of sales
What is the average house price in Splott? £221,507
The average house price in Splott is £221,507, based on 99 homes sold in the 12 months to August 2026. Prices are up 2.3% (£4,960) on a year earlier.
- 1 year change
- +2.3%
- Sold in 12 months
- 99
- Data up to
- August 2026
Sold prices from HM Land Registry, not asking prices. How we calculate this
How much does each type of property cost in Splott?
Average sold price by property type, and each type's share of recent sales.
Terraced
£225,169
2% above the Splott average
89.3% of sales
Flats
£145,166
34% below the Splott average
6.1% of sales
Are house prices in Splott going up or down?
House prices in Splott are rising: up 2.3% (£4,960) over the past year. Over the past 10 years, prices are up 47.1% (£70,963).
Past 12 months
+2.3%
+£4,960From £216,547 to £221,507
£222,895£215,463
Past 10 years
+47.1%
+£70,963From £150,544 to £221,507
£221,507£143,074
Quick answers for Splott
8 key facts at a glance.
When did prices peak?
£252,011
Highest average, reached in July 2025
How many homes sold?
99
In the last 12 months-4.8% year on year
What sells most often?
Terraced houses
89.3% of recent sales
What is the most common price range?
£200k - £300k
87.4% of sales
How many people live in Splott?
7,499
10,283 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 Splott?
3,390
4,648 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 Splott?
11 m² per resident
Less green space per resident than 86% of areas in England and Wales. That's about 1.6 football pitches for every 1,000 residents.
4.4% of the area · 2 public parks. Parks, playing fields, allotments and other public green space, not counting golf courses. Contains OS data © Crown copyright and database right 2026.
How does Splott rank?
28th most expensive area of Cardiff.
Compared with 36 areas
What are the most expensive homes sold in Splott?
The highest recorded sale prices in Splott, from HM Land Registry.
How do house prices in Splott compare with nearby areas?
Splott compared with the 6 nearest other areas in Cardiff.
Splott vs Adamsdown
- Splott
- £221,507
- Adamsdown
- £213,213−£8,294
Open comparison
Splott vs Tremorfa
- Splott
- £221,507
- Tremorfa
- £536,490+£314,983
Open comparison
Splott vs Roath
- Splott
- £221,507
- Roath
- £261,990+£40,483
Open comparison
Splott vs Butetown
- Splott
- £221,507
- Butetown
- £196,566−£24,941
Open comparison
Splott vs Castle
- Splott
- £221,507
- Castle
- £159,054−£62,453
Open comparison
Splott vs Penylan
- Splott
- £221,507
- Penylan
- £379,443+£157,936
Open comparison
Thinking of buying in Splott?
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.
Last updated 7 October 2026 at 03:28 with the latest Land Registry data (August 2026). The Splott dataset covers 430 postcodes.
Contains HM Land Registry data © Crown copyright and database right 2026. This data is licensed under the Open Government Licence v3.0.