PL4 — Property Investment Data

Short-term rental data · Last updated: Dec 2026 · 22 listings sampled

PL4 covers Millbrook and surrounding areas in south-east Cornwall, positioned between Saltash and the Tamar Valley. The sector benefits from proximity to Plymouth's urban amenities whilst retaining a more rural character, offering moderate accessibility for leisure travellers and visiting professionals. Road connections are reasonable, though the postcode lacks the coastal premium of other Cornish short-let hotspots.

The short-let market in PL4 demonstrates steady if unspectacular performance. The sampled 198 Airbnb listings indicate a reasonably competitive market, with average nightly rates at £122 providing mid-range positioning within Cornwall. Estimated occupancy of 60 percent translates to monthly revenue of approximately £2,206 per property, assuming standard operation. This occupancy level sits below peak tourist season patterns but reflects year-round demand stability typical of non-coastal sectors.

Investors should recognise PL4's appeal centres on consistent, moderate returns rather than peak-season volatility. The area attracts business travellers and families seeking proximity to Plymouth rather than holiday-focused tourists, creating more predictable booking patterns. However, this stability comes with lower ceiling returns compared to coastal alternatives. Local planning regulations warrant investigation, particularly regarding conversion of residential stock to short-let use, which may constrain expansion opportunities in certain parts of the sector.

Listings Map