Homes in Llanwern sell for a median £431,000
That is the middle of 76 standard sales recorded by HM Land Registry from September 2023 to August 2026, against £277,000 in the typical UK town. Below: what each type of home sells for, the spread of prices, every year since 1995, new builds, the busiest streets and the neighbours. Rents and council tax are on Cost of living.
82% of Llanwern’s sales are detached houses
76 homes sold in three years: 62 detached houses, 8 semi-detached houses and 6 terraced houses.
median sale · 62 sold in 3 years
- Middle half
- £395K–£520K
- Last 12 months
- £424K10 sold
- New build
- £503K
Semi-detached houses: 8 sold, median £286K
Terraced houses: 6 sold, median £230K
Too few sales for a card of their own.
Mostly detached: 82% of homes sold stand on their own plot
Standard sales, Sep 2023 to Aug 2026. A median needs 5 sales of a type; “middle half” is the 25th to 75th percentile of 10 or more.
Half of Llanwern’s homes sold for between £320K and £517K
One sale in ten was under £275K and one in ten over £566K. 7% sold for under £250K.
The median, £431,000, sits in the £400–500K band
76 standard sales. Each bar is the number sold in that price band; the darker bar holds the median.
The typical home costs up 72% as in 2017, a faster rise than Wales’s
Land Registry has recorded every sale since 1995. The median went from £229,995 in 2017 to £395,000 in the last 12 months.
Fewer homes sell than in most years
17 sales in the last 12 months, against 122 in 2021, the busiest year, and 1 in 2014. 2021, the stamp duty holiday, saw 171% more sales than 2020.
Llanwern costs more than Wales as a whole
Median sale price each calendar year: Llanwern, every standard sale in Wales, and the typical UK town (the middle of the town medians, towns of 2,500 or more).
Prices are as paid, not adjusted for inflation. Standard (category A) sales only; Land Registry adds a sale when it is registered, so the newest months fill in later.
12% of homes sold in the last 12 months were new builds
342 new homes have been sold in Llanwern since 1995; the share peaked at 100% in 2017.
Calendar years with 10 or more sales, then the last 12 months.
A new home sold for a median £500,000
against £345,000 for a home sold on, 45% more, over three years. New homes are often a different mix from the homes sold on, so part of the gap is size and type.
0% of sales were leasehold
Nearly every flat in England and Wales is leasehold; among houses, 0% sold leasehold in Llanwern. A leasehold buyer owns the home for a fixed term and may pay ground rent and service charges; check the lease before you buy.
Hen Chwarel Drive is Llanwern’s busiest street, with 35 sales in three years
4 streets had five or more sales from Sep 2023 to Aug 2026, 1 of them ten or more. A busy street is often a new estate selling its first homes, or a long road of terraces and flats.
| # | Street | Postcode area | Sales | Median | Homes |
|---|---|---|---|---|---|
| 1 | Hen Chwarel Drive | NP18 | 35 | £500,000 | Mostly detached houses · new builds |
| 2 | Tandem Mill Road | NP19 | 7 | £295,000 | Mostly detached houses |
| 3 | Mervale Place | NP19 | 7 | £230,000 | Mostly terraced houses |
| 4 | Teeming Grove | NP19 | 5 | £297,000 | Mostly detached houses |
Standard sales with a street name, grouped by street and postcode district (Sep 2023 to Aug 2026); a name used in two districts shows the district. Medians only: we don’t list individual sales.
Llanwern’s neighbours
Cheaper nearby: Langstone, Caerleon and Newport.
| Town | Miles | Median | Sold, 12 mo | Since 2016 |
|---|---|---|---|---|
| Llanwern | — | £431K | 17 | — |
| Langstone | 1.2 | £380K | 33 | +26% |
| Underwood | 1.5 | £200K | 24 | +87% |
| Caerleon | 2.6 | £282K | 83 | +55% |
| Newport | 3 | £217K | 1,352 | +49% |
| Ponthir | 3.4 | £320K | 11 | +45% |
| Undy and Magor | 4.3 | £321K | 85 | +40% |
| Rogerstone | 6.1 | £309K | 93 | +41% |
Median: standard sales over three years (10+ needed). Since 2016: the median over three years against 2016’s. Miles: centre to centre.
Questions about property prices in Llanwern
What is the average house price in Llanwern?
The median home in Llanwern sold for £431,000 from September 2023 to August 2026, across 76 standard sales (£395,000 in the last 12 months). By type: detached houses £449,000, semi-detached houses £286,000 and terraced houses £230,000.
Are house prices going up in Llanwern?
The median was £494,000 in 2025, up 24% on 2024 (£397,997), and £395,000 in the last 12 months. A town’s median moves with the mix of homes sold each year as well as with prices.
How many homes sell in Llanwern each year?
17 standard sales were recorded in the last 12 months, against an average of 41 a year since 2015. Repossessions, company purchases and other non-standard sales aren’t counted.
How much does a new build cost in Llanwern?
New homes sold for a median £500,000 over three years, against £345,000 for homes sold on. New builds were 46% of sales.
Sources: HM Land Registry Price Paid, every standard sale since January 1995 (yearly files of 28 September 2026), inside the ONS 2022 built-up-area boundary by postcode (ONS Postcode Directory) · TownRatings grades: our own summary of the data, ranked against UK towns only. All under the Open Government Licence v3.0.
Contains HM Land Registry data © Crown copyright and database right 2026. This data is licensed under the Open Government Licence v3.0. Postcodes placed with the ONS Postcode Directory (contains OS data © Crown copyright and database right 2026; contains Royal Mail data © Royal Mail copyright and database right 2026).
Contains public sector information licensed under the Open Government Licence v3.0. Contains HM Land Registry data © Crown copyright and database right 2026. Contains OS data © Crown copyright and database right 2026 (ONS boundaries). Northern Ireland: Source: NISRA; contains Land & Property Services data and Ordnance Survey of Northern Ireland information, © Crown copyright, licensed under the Open Government Licence v3.0. Scotland: contains National Records of Scotland data, Registers of Scotland data and SEPA data, © Crown copyright / © SEPA 2025, licensed under the Open Government Licence v3.0.