Detached
£386,634
20% above the Llanwern average
48.7% of sales
What is the average house price in Llanwern? £323,049
The average house price in Llanwern is £323,049, based on 105 homes sold in the 12 months to July 2026. Prices are down 7.3% (£25,336) on a year earlier.
- 1 year change
- −7.3%
- Sold in 12 months
- 105
- Data up to
- July 2026
Sold prices from HM Land Registry, not asking prices. How we calculate this
How much does each type of property cost in Llanwern?
Average sold price by property type, and each type's share of recent sales.
Semi-detached
£297,922
8% below the Llanwern average
36.2% of sales
Terraced
£245,317
24% below the Llanwern average
14.0% of sales
Flats
£189,000
41% below the Llanwern average
1.1% of sales
Are house prices in Llanwern going up or down?
House prices in Llanwern are falling: down 7.3% (£25,336) over the past year. Over the past 10 years, prices are up 55.1% (£114,698).
Past 12 months
−7.3%
−£25,336From £348,385 to £323,049
£353,905£323,049
Past 10 years
+55.1%
+£114,698From £208,351 to £323,049
£348,385£208,351
Quick answers for Llanwern
8 key facts at a glance.
When did prices peak?
£433,333
Highest average, reached in June 2025
How many homes sold?
105
In the last 12 months-28.6% year on year
What sells most often?
Detached houses
48.7% of recent sales
What is the most common price range?
£200k - £300k
82.3% of sales
How many people live in Llanwern?
2,469
928 people per square mile · High (Census 2021)
Population density is High, on a scale from Very Low to Very High.
Usual residents, including communal establishments.
How many households are in Llanwern?
1,003
377 households per square mile · High (Census 2021)
Household density is High, on a scale from Very Low to Very High.
Occupied households, not communal establishments.
How much green space is in Llanwern?
29 m² per resident
Less green space per resident than 53% of areas in England and Wales. That's about 4 football pitches for every 1,000 residents.
1.0% of the area · 4 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 Llanwern rank?
12th most expensive area of Newport.
Compared with 29 areas
What are the most expensive homes sold in Llanwern?
The highest recorded sale prices in Llanwern, from HM Land Registry.
How do house prices in Llanwern compare with nearby areas?
Llanwern compared with the 6 nearest other areas in Newport.
Llanwern vs Ringland
- Llanwern
- £323,049
- Ringland
- £199,813−£123,236
Open comparison
Llanwern vs Alway
- Llanwern
- £323,049
- Alway
- £222,133−£100,916
Open comparison
Llanwern vs Bishton
- Llanwern
- £323,049
- Bishton
- £223,922−£99,127
Open comparison
Llanwern vs Liswerry
- Llanwern
- £323,049
- Liswerry
- £187,167−£135,882
Open comparison
Llanwern vs Caerleon
- Llanwern
- £323,049
- Caerleon
- £312,958−£10,091
Open comparison
Llanwern vs Langstone
- Llanwern
- £323,049
- Langstone
- £502,536+£179,487
Open comparison
Thinking of buying in Llanwern?
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 02:06 with the latest Land Registry data (July 2026). The Llanwern dataset covers 109 postcodes.
Contains HM Land Registry data © Crown copyright and database right 2026. This data is licensed under the Open Government Licence v3.0.