Postcode district
NP15: house prices and neighbourhoods
The NP15 postcode district (Monmouthshire): 404 live postcodes across 4 neighbourhoods, with official figures as of 4 November 2026.
Typical house price
£392,500
Median of 26 resales of existing houses in NP15, Sep 2025 to Sep 2026.
Source: HM Land Registry Price Paid Data
Neighbourhoods in NP15
| Neighbourhood | Council | Typical house | Typical flat | Affluence today | Signs of gentrification |
|---|---|---|---|---|---|
| Caldicot North & Caer-went | Monmouthshire | £382,500 | – | Among the most affluent | Mixed signs |
| Chepstow North & Trellech | Monmouthshire | £431,500 | – | Among the most affluent | Some signs |
| Rhaglan & Llantilio Crossenny | Monmouthshire | £440,000 | – | Among the most affluent | Mixed signs |
| Usk, Goytre & Llangybi Fawr | Monmouthshire | £374,650 | – | Among the most affluent | Few signs |
Each neighbourhood's figures are the median resale prices of houses and flats, Affluence today and the gentrification indication from its own page.
Thinking of buying in NP15?
A full report covers flood risk, schools, crime, your commute, energy, planning and how the area is changing, for the exact home.
Prepare a full report for a home See a sample reportNeighbourhood names: House of Commons Library, MSOA Names, Open Parliament 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. Contains National Statistics data © Crown copyright and database right 2026. Figures describe the area, not any home, and are not a valuation or a prediction.