Waterfront Wisdom

Few property purchases carry quite the same pull as a home by the water.

Whether it is waking to a harbour view, stepping directly onto the sand or having the boat tied up metres from home, waterfront property occupies a special place in the New Zealand market. Scarcity, lifestyle appeal and the potential to hold a property within the family for generations also contribute to enduring demand.

But buying by the water can also introduce considerations that may not arise with a conventional suburban home. From salt exposure and seawalls to access rights, natural hazards and planning restrictions, the best approach is to enjoy the view, but also investigate what sits behind it.

Georgia O’Malley, waterfront specialist at Bayleys Marlborough, says the fundamentals of good property due diligence still apply.

“Alongside reviewing the title, LIM report, building inspection report and insurance options, it can be worthwhile to investigate any historic Natural Hazards Commission or insurance claims and understand what remedial work was completed.”.

In locations such as the Marlborough Sounds, buyers may also encounter privately managed infrastructure, including water supplies, jetties and accessways.

“Understanding ownership arrangements, maintenance responsibilities and whether any required consents are current is an important part of the due diligence process,” O’Malley says.

Look beyond the building itself

A pre-purchase building inspection is important for any home, but the coastal environment can place additional pressure on materials.

Bayleys Takapuna waterfront specialist Chris Batchelor says buyers should engage an inspector who understands those conditions and ask them to pay particular attention to areas vulnerable to salt exposure.

“Salt air can be tough on buildings, so things like corrosion to roofing, flashings, fixings, balustrades, window joinery and other metal components are worth checking carefully.”

Lee Carter, waterfront specialist at Bayleys Whangamata, agrees local knowledge is valuable.

“I don’t think the fundamentals are particularly different, provided you are using a properly accredited building inspector who knows the local area.”

“With waterfront homes, I would expect particular attention to things such as salt-related corrosion, moisture, exposed fixings, and the condition of foundations and retaining where relevant.”

Those foundations can become particularly important where a coastal site is sloping or exposed, Carter says, with buyers advised to understand any slip risk, retaining work and the underlying integrity of the site before purchasing.

Understand the hazards

Erosion, flooding, inundation and land stability are among the issues waterfront buyers may need to consider. A LIM is an important starting point, but it shouldn’t necessarily be the end of the investigation.

Batchelor says purchasers should review council natural hazard information and consider specialist advice where a property is particularly exposed or an identified risk requires further investigation.

“If the property is particularly exposed or there are identified hazards, I would recommend getting specialist advice from a suitably qualified coastal or geotechnical engineer.”

“It is important to understand both the current risk and what could potentially change over the longer term.”

Carter says the assessment is ultimately one of understanding and balancing risk.

“No property is ‘risk-free’ and if the purchaser really wants to own waterfront property, there will be some inherent risks that cannot be avoided due to the property type.”

LIM reports can provide useful disclosure around known and potential hazards, he says, but they’re not a substitute for a property-specific assessment where a buyer has a particular concern.

O’Malley similarly recommends buyers review the LIM, speak with their solicitor and engage specialist advisers where appropriate so they understand how any identified risks could affect the future use and enjoyment of the property.

Check insurance early

Insurance has become an increasingly important part of waterfront due diligence, and all three specialists recommend investigating it before becoming unconditional.

“Confirming insurance availability and obtaining an indication of likely premiums early in the process is an important part of due diligence,” O’Malley says.

“Insurance requirements continue to evolve across New Zealand, and understanding potential costs before going unconditional allows buyers to make informed decisions with confidence.”

Batchelor says buyers should establish not just whether a property can be insured, but the type of cover available, likely premiums and excesses and whether exclusions apply to flooding, coastal hazards or land.

Carter adds that insurance can matter even for purchasers who do not require mortgage finance.

“Even if there is no intention to register a mortgage, it is worth investigating as availability and cost may affect future saleability,” he says.

While the scarcity and desirability of a premium waterfront position can sometimes become the overriding consideration for buyers, Carter says they should still understand the insurance position before committing.

Know exactly where your property ends

One of the easiest assumptions to make when standing on a lawn overlooking the water is that everything between the house and shoreline belongs to the property.

That isn’t necessarily the case.

“Don’t assume that because a property looks like it runs right to the water that everything you see is actually within the property’s title,” Batchelor says.

He recommends having a solicitor review the title, survey plan, easements, rights of way and access arrangements, including whether an esplanade reserve or other land sits between the property and the water.

Any jetty, seawall, steps or access over public or neighbouring land should also be investigated to ensure the appropriate legal rights are in place.

This can be particularly relevant in the Marlborough Sounds, where O’Malley says many waterfront properties adjoin the Sounds Foreshore Reserve.

“Features such as jetties, boatsheds, access structures and utilities may require specific concessions, licences or approvals, so confirming these are in place forms an important part of the due diligence process.”

For Carter, the nature of the water access itself can also influence a property's appeal.

“A beachfront property next to a public beach is very different to a coastal property that has private access down to a beach that isn’t easily accessible to the public,” he says.

“If access to the water from the property is paramount to the purchase, then doing your homework around who owns and maintains any access is important.”

Don’t assume you can rebuild what is already there

For buyers with renovation or redevelopment plans, another important question is not simply what exists on the site now, but what planning rules would allow in the future.

Waterfront properties can be subject to setbacks, height controls, hazard overlays and rules relating to vegetation, earthworks, natural character or the coastal marine area.

Carter says older beachfront homes may have been constructed under different planning regimes.

“Just because it’s there now doesn’t necessarily mean you will be able to build over the same footprint if a building is removed or demolished,” he says.

Batchelor says substantial alterations that might be relatively simple on another residential site can become more complicated on the waterfront.

“Jetties and other structures in the coastal marine area, for example, can require coastal or regional resource consent.”

Buyers considering significant work should therefore investigate the title, LIM and relevant council planning rules and, where necessary, seek specialist planning advice before assuming a project will be possible.

Budget for life by the water

Waterfront ownership can also require a different approach to ongoing maintenance.

Salt, wind and moisture can accelerate wear on roofing, metalwork, joinery, exterior finishes, decks and fittings, meaning cleaning, painting, treatment and replacement may be required more frequently.

“The coastal environment can be harder on a house,” Batchelor says.

“If the property has a seawall, jetty, retaining structures, pumps or private wastewater systems, those can also create significant ongoing maintenance costs. It doesn’t mean waterfront ownership is problematic, but buyers should budget for a higher level of maintenance than they might with a similar home further inland.”

In the Marlborough Sounds, additional logistics can also add cost.

O’Malley says boat-access-only homes can require materials, tradespeople and equipment to be transported by water, while owners may also be responsible for vegetation management, pest control, water systems, jetties and wastewater infrastructure.

One of the more important questions, therefore, is simply who is responsible for what.

Carter recommends establishing who owns structures such as seawalls, retaining walls, jetties and pontoons, whether they have the required consents, and who will ultimately be responsible for maintenance and replacement.

A little homework goes a long way

For overseas purchasers, waterfront land can also raise questions under Overseas Investment Office rules, depending on factors including the title, size, location and land it adjoins.

All three specialists recommend seeking legal advice early rather than assuming a property is or is not sensitive land based purely on its appearance.

It reflects a broader lesson when buying waterfront: what appears straightforward from the deck may be more nuanced once the title, access, infrastructure and planning rules are examined.

Batchelor says one of the biggest mistakes buyers make is becoming so captivated by the position that practical considerations take second place.

“Probably the biggest one is focusing so much on the view and the position that some of the practical issues get overlooked,” he says.

“None of those things necessarily make a waterfront property a bad purchase. Far from it. Waterfront property is limited and can be incredibly special to own. The key is simply understanding exactly what you’re buying and doing the right due diligence before committing.”

Carter puts it similarly, cautioning buyers against assuming that what they can see today is automatically what they can own, alter or replace tomorrow.

For O’Malley, undertaking that work upfront ultimately allows purchasers to concentrate on the reason they were drawn to waterfront property in the first place.

“By undertaking thorough due diligence and seeking advice from experienced local professionals, purchasers can focus on the lifestyle benefits that make waterfront living so special.”

While waterfront ownership comes with its own considerations, the lifestyle rewards can be hard to match. With the right due diligence, expert advice and a clear understanding of the property's long-term responsibilities, buyers can purchase with confidence.

After all, the goal is to spend less time worrying about what comes with living by the water and more time enjoying everything it has to offer.