NZ Rates and Water Calculator

Quick answer On this page's example, a Christchurch property with a $700,000 capital value pays about $2,690 in general rates and $600 of metered water, roughly $3,410 a year or $65.58 a week. Pick your council and CV for your own figure.

This calculator estimates your annual council rates and water charges based on your property's capital value and where you live in New Zealand. You enter your property's capital value (CV) from your latest council valuation, choose your council area from major centres including Auckland, Wellington, Christchurch, Hamilton, Tauranga, Dunedin, Selwyn, Waimakariri and Queenstown Lakes (plus indicative options for other metro or provincial areas), select how your water is charged (metered by the cubic metre, a flat targeted rate, or included in general rates), and enter your annual water usage if metered. The calculator returns your estimated general rates, water and wastewater charges, and total annual rates, shown as yearly, weekly and monthly figures. A detailed breakdown shows the general rate applied to your CV, the uniform annual general charge (a flat per-property fee), water supply and wastewater costs, rubbish and recycling charges, and your total rates as a percentage of your property's value, along with a guide to whether you might qualify for a rates rebate. Use it to budget for a property purchase, compare likely rates across different councils, or check whether your current rates bill looks in the right ballpark. Because every council sets its own rating system and reviews rates annually, treat these figures as indicative estimates only. Check your council's rates search tool or your rates notice for the exact amount you owe.

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Updated Indicative rates. Actual rates set annually by each council. Check your council's website for exact amounts.

1. Your Property

Capital value (CV) of your property

Council area

2. Water

Water metering

Annual water usage (avg household ~170 m3/yr)

Estimated Annual Rates

General Rates

$2,690

Based on CV

Water/Wastewater

$600

Annual estimate

Total Annual
$3,410
All rates combined

Per Week

$65.58

Rates cost

Rates Breakdown

Property CV$700,000

CouncilChristchurch City

General rate$2,240 (0.0032c/$1 CV)

UAGC (flat charge)$450

Water supplyIncluded in rates

Wastewater$600

Rubbish/recycling$120

Total annual rates$3,410

Payment Options

Annual (single payment)$3,410

Quarterly$853

Monthly (direct debit)$284

Weekly equivalent$65.58

Rates as % of CV0.49%

Rates rebate eligible?Max $830 if income under $33,210 ($46,400 SuperGold)

Estimate: -

Council Rates in New Zealand

Council rates are the primary way local councils fund services. They are calculated based on your property's capital value (CV) or land value, with additional targeted rates and uniform charges. Rates vary significantly between councils. They are set annually through the council's Long-Term Plan and Annual Plan process.

Assumptions and Limitations

This calculator uses indicative rate-in-the-dollar figures. Actual rates are set annually by each council and may differ.
General rates are calculated on capital value for most councils shown. Some councils use land value.
Targeted rates for water, wastewater, rubbish, and regional council rates are approximated.
Always check your council's rates search tool for your exact rates assessment.

Related Calculators

Sources: Individual council annual plans and rates information pages. Rates Rebate Act 1973. Rebate figures for the 2026/27 rating year from govt.nz (maximum rebate $830, income threshold $33,210, SuperGold threshold $46,400, plus $500 per dependant).

This calculator provides indicative estimates only. Actual rates depend on your specific property, rating category, and council. Check your council's website or rates notice for exact figures.

Frequently asked questions

How much are council rates in NZ?

Council rates in New Zealand typically range from 0.2% to 0.6% of your property's capital value per year. A property valued at $700,000 might pay $2,000 to $4,000 in annual rates depending on the council. Rates vary significantly between councils and are set annually. They cover services like roading, water, wastewater, stormwater, parks, libraries, and rubbish collection.

What do council rates cover?

Council rates fund local government services including road maintenance, water supply, wastewater treatment, stormwater drainage, parks and reserves, libraries, community facilities, rubbish and recycling collection, resource management, building inspection, and emergency management. The exact services and costs vary by council.

How are council rates calculated?

Most NZ councils calculate rates based on your property's capital value (CV) or land value (LV) from the most recent council valuation. A rate in the dollar is applied to this value. There may be a uniform annual general charge (UAGC) which is a flat fee per property, plus targeted rates for specific services like water, wastewater, and rubbish. Some councils use a mix of capital value and land value rating.

How are water charges calculated in NZ?

Water charges vary by council. Some councils include water in general rates. Others charge volumetrically based on metered usage (typically $1.50 to $3.50 per cubic metre). Some charge a targeted rate (flat annual fee per property). Auckland charges $1.77 per cubic metre for water supply and $3.25 per cubic metre for wastewater (based on winter usage). Christchurch does not meter residential water and includes it in rates.

Can I get a rates rebate?

Yes. The Rates Rebate Scheme helps low-income homeowners with their rates. For the 2026/27 rating year (1 July 2026 to 30 June 2027) the maximum rebate is $830 per year. You get the maximum if your household income is $33,210 or less, or $46,400 or less if you hold a SuperGold card, with an extra $500 of income allowed for each dependant. Households above those thresholds may still get a reduced rebate. Apply through your local council by 30 June 2027. You must own and live in the property.