House Price Monitor

NP15 · Castle Street

All 10 sales on Castle Street

1 Castle Street

NP15 1BU, Monmouthshire. A freehold semi-detached house.

sold 1 August 2025

The only sale of this house recorded since January 2023.

−24%below the typical NP15 semi-detached house
12%of NP15 semi-detached houses sold for less
94 m²floor area, 1,012 sq ft

Against NP15

−£78,000

Below the typical NP15 semi-detached house, £328,000, Sep 2025 to Aug 2026.

NP15 by year

£325,000

Typical NP15 semi-detached house in 2026 so far, up 4.8% since 2023.

£310k2023
£306k2024
£350k2025
£325k2026

The house

From its energy certificate, Aug 2022.

Energy ratingD → B
Rooms5
HeatingGas boiler
WindowsPartly double
Built1930‑1949

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