rental-yield-calculator-skill

A Singapore rental-yield estimator for private condo buyers. Given an asking price, town/district, region, flat type, and lookback window, returns gross yield, net yield (after a 15% deduction for tax + management + insurance), and a 8-quarter trend of median rent for the area.

Quick Start

python3 skills/rental-yield-calculator-skill/scripts/rental_yield.py \
    --asking 1500000 \
    --town "DISTRICT 9" \
    --region whole_sg \
    --flat-type "Non-Landed" \
    --since 2025-01

Stdlib only — no pip install. Auth: reads DATA_GOV_SG_API_KEY from env if set; works anonymously otherwise (lower rate limit).

Triggers