A farm purchase combines a property transaction, a business acquisition and a lifestyle decision, and the due diligence needs to cover all three. The questions that determine whether it works are mostly not visible on a walk around the property.
Water and consents
For any irrigated property, the water take consent is frequently worth more than the improvements. Check:
- The consent volume, rate and season, and how long it has to run.
- Whether it transfers with the land automatically or requires regional council approval.
- Any conditions including metering, telemetry and restrictions in low-flow periods.
- The renewal outlook, since catchments under pressure may not renew on existing terms.
Discharge consents for effluent, and any land use consents, need the same treatment. A consent expiring in two years in an over-allocated catchment is a very different asset from one with fifteen years to run.
Soil, contour and actual productive area
Total hectares is a poor measure. What matters is effective area — the land you can actually farm — net of gullies, bush, tracks, waterways and unproductive corners.
Get soil tests rather than relying on the vendor’s. Fertility can be run down in the years before a sale, and the cost of correcting a depleted nutrient position is real and immediate.
Historic production data over several seasons tells you more than one good year. Ask for it, and be cautious where it is unavailable.
Infrastructure that costs real money
- Effluent system — storage capacity against the required standard, condition, and whether it complies with current regional rules. Upgrading effluent infrastructure is one of the largest unbudgeted costs new owners face.
- Water reticulation — troughs, pipes, pumps, and whether supply is adequate in a dry summer.
- Races and tracks, which are expensive to rebuild and cause lameness when poor.
- Fencing, including compliance with stock exclusion requirements from waterways.
- Sheds and yards, and for dairy the milking plant, which has a finite life and a significant replacement cost.
- Housing for staff, which affects your ability to recruit.
Environmental compliance position
Ask directly whether there have been any abatement notices, infringement notices or enforcement action, and check with the regional council rather than relying on the answer.
An unresolved compliance issue transfers with the land in practical terms, and remediation costs land on the new owner.
Where a freshwater farm plan is required, establish whether one exists and what actions it commits to.
The financial reality
Farms are capital-intensive with modest returns on capital, and the gap between purchase price and income-generating capacity is where new entrants get into trouble.
- Model the operation at a low commodity price, not an average one. If it only works at above-average payout, it does not work.
- Include the capital expenditure the property actually needs in the first three years.
- Allow working capital for a full production cycle before income arrives.
- Understand the livestock valuation position you are inheriting, since herd scheme elections have long-term tax consequences.
Getting in without buying outright
Full ownership is not the only entry path, and for many first-time farmers it is not the sensible one. Sharemilking, contract milking, leasing, equity partnerships and share farming all allow you to build capital and demonstrate performance with less debt.
Lenders and vendors both take a track record seriously. Two or three good seasons in a lower-risk arrangement improves your position materially.
Advisers worth paying for
A rural-specialist lawyer, a rural accountant, an independent farm consultant and a soil or environmental adviser. That combination costs a fraction of one percent of a farm purchase and is where the expensive mistakes get caught.
Regional councils publish consent and plan information, DairyNZ and Beef + Lamb New Zealand publish farm economics data, and REINZ publishes rural sales data.
General information only, not financial or legal advice.
