District context and pest patterns
Tai Po East's mosquito index spiked to 34.7% in a single April reading, then rebounded to 19.6% in July — we won't use that to forecast dengue risk, but it's a reminder the index can swing sharply. Inspection is HK$350, fully credited when you book.
Tai Po isn't one pest environment, it's several. The Lam Tsuen Valley area has a dense village-house belt — timber structures right up against the hillside, where termites and rodents are an ongoing job.
Around Tai Po Market, it's an older-district mix of restaurants and market stalls, and the foot traffic and goods flow bring structurally higher pest pressure. Pak Shek Kok has newer developments, where the best time to inspect for pests is right before renovation, when you move in.
And around Tai Po Kau, hillside conditions mean mosquito control comes back to standing water at the source. The data here tells an honest story worth being upfront about: Tai Po East recorded a single-month spike to 34.7% in April, fell back to 10.2% in May and 6.7% in June — then rebounded to 19.6% in July, the joint fourth-highest reading in Hong Kong that month.
Down and back up again: we won't use it to forecast dengue risk, but it shows that "fallen back" doesn't mean "fixed", and one inspection doesn't buy lifetime peace of mind. Over the same period, Tai Po West told a different story entirely — four straight elevated months, 7.0% in April to 16.4%, 16.8% and 15.5% through July: sustained pressure rather than a single-month spike.
In August 2026, Tai Po East recorded 3.9% and Tai Po West 2.7%; these are survey-area readings, not figures for the whole Tai Po District.