Spring Rental Maintenance Checklist for NZ Landlords

Winter tells you the truth about a property. Spring is when you can see it, and when you can still do something about it before the cycle repeats.

Start with what winter revealed

Walk the property looking specifically for evidence of the season just gone, not for general tidiness:

• Mould and condensation staining, particularly on the cold side of external walls, behind furniture, in wardrobes and around window reveals. Where it recurs, the cause is ventilation, insulation or moisture ingress, not cleaning.
• Water staining at ceiling and window junctions, which is where a roof or flashing leak shows first.
• Subfloor: standing water, damp soil, a displaced or torn ground moisture barrier.
• Gutters and downpipes: overflow marks on the fascia, water discharging against the foundation.
• Exterior ground levels built up above the cladding line, which traps moisture in the wall.

Anything on that list engages the repair duty in section 45(1)(b) of the Residential Tenancies Act 1986, and several of them engage the healthy homes standards under s45(1)(bb).

Fix the compliance items while it is cheap

These are legal duties, not seasonal nice-to-haves, and spring is simply the least expensive time to deal with them.

• Moisture and drainage: clear gutters, confirm where downpipes discharge, repair the ground moisture barrier. Cheap now, structural later.
• Ventilation: confirm every extractor fan runs and actually vents outdoors rather than into the ceiling space, and that windows still open.
• Insulation: check ceiling insulation has not been displaced by anyone working in the roof over winter, and that underfloor insulation is intact.
• Heating: service the fixed heater and clean filters now, in the eleven months before it matters again.
• Smoke alarms: test, and check expiry dates as well as batteries. Photoelectric alarms typically expire ten years from manufacture.

Book exterior work early

Exterior painting, roof work, gutter replacement and drainage all need settled weather, and every landlord in the country works this out at the same time. Trades book out as spring progresses. A job identified in September and booked immediately usually costs less than the same job in December, and a great deal less than the same job as an emergency next winter.

If the paint is at year eight or nine, this is the spring to price it. Deferring past the point where the substrate starts to go turns a painting job into a repair job.

Grounds

Growth restarts fast. Check what the tenancy agreement actually allocates: if the tenant is responsible for lawns and gardens, that is their obligation, but overhanging branches near the roof, blocked drains and trees threatening the structure are the landlord's problem regardless of who mows.

Doing it lawfully

Two different notice periods, and landlords routinely use the wrong one:

• Routine inspection: 48 hours to 14 days written notice, 8am to 7pm, no more than once every four weeks (s48(2)(b)).
• Repairs, maintenance, healthy homes or smoke alarm work: at least 24 hours notice stating the reason, 8am to 7pm (s48(2)(d), (cb), (ca)).

So a single spring inspection is the 48-hour rule; the tradie who comes back the following week is the 24-hour rule. Tenancy Services sets it out on its access page.

For tenants

Spring is a good moment to report the things you lived with over winter: the fan that never worked, the window that would not close, the damp patch that appeared in July. Reporting in September gets it fixed in good weather; reporting in June gets it fixed slowly and expensively, if at all. Section 40(1)(d) asks you to report as soon as you discover a problem, and a written message with a photo is what proves you did.

Turning this into a schedule

Everything above is predictable, which means it belongs in a calendar rather than a memory. RentManager tracks healthy homes compliance per property against each standard with its own deadlines and reminders, and inspections run off reusable checklists with photo capture, so this spring's subfloor photo is on file when a mould report arrives next winter. Requests raised by tenants land in one queue with dates attached, and you approve the spend and dispatch a tradie from there. If you need one, the tradie directory lists trades by region.

Related: the winter checklist, what to budget for maintenance, and the Landlord Hub.

Common questions

How often can a landlord inspect a rental in NZ?

No more than once every four weeks, with between 48 hours and 14 days written notice, and only between 8am and 7pm. That is section 48(2)(b) of the Residential Tenancies Act 1986. Entry to carry out repairs is a different rule: 24 hours notice with the reason stated.

What should a spring inspection look for in a NZ rental?

Evidence of the winter just gone: mould and condensation staining, water marks at ceilings and window junctions, subfloor dampness, blocked or overflowing gutters, and whether the extractor fans and fixed heating actually worked when they were needed.

When should I book exterior work?

Early spring. Exterior painting, roof and gutter work and drainage repairs all need settled weather, and NZ trades book out as spring progresses. Work identified in September and booked immediately is usually cheaper than the same job in December.

General information about the Residential Tenancies Act 1986 and the healthy homes standards, current as at August 2026. Not legal advice.