Property management with heart.

We built STJ to do property management the way we’d want it done for our own homes — proactive, honest, and genuinely caring for the people on both sides of the tenancy.

Local authority you can lean on

Auckland is where we live, work and invest. That means our appraisals reflect what’s really happening on your street, and our maintenance calls go to trades we’ve worked with for years.

We keep our portfolio deliberately focused so every owner gets a manager who knows their property by name — not a ticket number in a national call centre.

Your property is likely your largest asset. Protecting it — its condition, its compliance and its return — is the promise behind everything we do.

A warm, dry, well-maintained rental home interior

Unmatched Expertise in Healthy Homes Compliance

Navigating tenancy regulations shouldn’t be a headache for property owners. We specialize in end-to-end property management with a sharp focus on New Zealand’s Healthy Homes Standards. From detailed initial assessments to managing necessary upgrades—whether it’s heating, insulation, ventilation, moisture ingress, or draught stopping—we ensure your legal obligations are met completely and efficiently. Our proactive compliance management protects your valuable investment while providing warm, dry, and healthy environments that top-tier tenants actively seek out.

By keeping your property fully compliant and up to date with evolving legislative changes, we safeguard you against costly penalties and minimize vacancy periods. We don’t just check compliance boxes; we use our in-depth knowledge of property standards to enhance the long-term value of your asset and build trusted, lasting relationships with property owners and tenants alike.