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The BNZ Home Loan Affordability Report for first-home buyers

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Home loan affordability for first-home buyers - New Zealand
sponsored by BNZ

20 July 2009

A monthly assessment of home loan affordability for a first-home buyer*. (This is a companion report to the standard home loan affordability report for typical buyers.)

To find where you can buy and still keep your mortgage payments affordable, see our new calculator here >>> To assess Rent-or-Buy affordability, see this Report here >>>

The first-home buyer index for June:

It now takes 48.6% of one median income of a person in the 25-29 age group to pay the mortgage on the lower-quartile priced house in June, up from May’s 48.3%.

This index was 68.3% a year ago and 52.6% three years ago. This affordability index reached its highest point of 74.6% in June 2007 .

Essentially a single median income for a first-home buyer is not high enough to buy a lower-quartile priced house, even with a deposit around 10% of the houses value. However, a couple/family with more than one income may find the lower-quartile house price is affordable. (See household income section below.)

For comparison, it takes 44.3% of one median income for the 30-34 year old age group to pay the mortgage on the lower-quartile house price, up from May’s 44.1%.
This index was 62.1% a year ago and 48.6% three years ago.

Deposit

The first-home buyer index is calculated assuming that the house buyer has been saving for four years, and that amount saved in the four years is then used as a deposit. Based on current income and house prices it will take an individual 3.3 years to save a 10% deposit, and 6.6 years to save a 20% deposit as now required by most banks.

Key drivers of home loan affordability:

House prices

The lower-quartile house price was $243,000 in June, up from $242,500 last month. Annual growth was -0.8%, from the $245,000 lower-quartile house price in June 2008.

New Zealand house prices in June

Month (ch)

Year (ch)

Median

$340,000

 0.7%

0.0% ó

Lower Quartile

$243,000

 0.2%

-0.8%

 

 

 

After-tax income

The median weekly take-home pay for a first-home buyer was $669.67 in June, virtually unchanged from $669.21 last month and up from $623.47 in June 2008, helped substantially by two tax cuts in October 2008 and April 2009.

Median first-home buyers are now $ 21.41 better off under the new tax rates introduced in October 2008 and April 2009 compared to the earlier tax rates.

Disposable Income (wages minus mortgage payment)

Weekly disposable income was $344.50 in June, $146.72 higher than the $197.78 in June 2008 (and compares with $345.80 one month earlier). This measure shows why current property prices exclude so many potential buyers.

Take-home pay (wkly)

A month ago        (ch)

A year ago            (ch)

Wages

$669.67

$669.21

$623.47

$46.20 (7.4%)

Disposable Income

$344.50

$345.80

$197.78

$146.72

 

 


Interest rates and mortgage payments

Interest rates are basically unchanged. The average bank interest rate for a 2-year fixed rate mortgage was 6.25% for June, -296 basis points less than the 9.21% twelve months earlier.

Mortgage rate and payment (wkly)

A month ago (ch)

A year ago             (ch)

2 year fixed-rate

  6.252%

  6.229%

   9.208%

-296 basis points

Mortgage payment

  $325.17

  $323.41

  $425.68

$-100.52(-23.6%)





Household affordability:

Household income is a key criteria for lending institutions. We have established a set of standardised household profiles, and these can be used to check affordability.

Based on our first-home buyer household profile, it now takes 22.9% of the median take-home pay to service a mortgage of a lower quartile home purchased in June. Lower quartile housing is affordable for families in New Zealand when both adults work.

This is up from 22.8% in the previous month, May. A year ago, it was 32.2%.

A median first-home buyer households are $42.86 better off under the new tax scheme introduced in October 2008 and April 2009 compared to the previous levels.

The profile we use for a first-home buyer household is one adult male working full-time, one adult female working full time, with no children.

Refer to our Median Multiple reports for a reconciliation of this report to the internationally comparable benchmarks, by city.

Details of our household profiles, the data sources, and the methods used, are set out in the Notes section of this report, below.

Full regional reports are available below:
- New Zealand (159kb .pdf)
- Northland (159kb .pdf)
- Auckland (159kb .pdf)
- Waikato and Bay of Plenty (159kb .pdf)
- Hawkes Bay and Gisborne (167kb .pdf)
- Taranaki (159kb .pdf)
- Manawatu and Wanganui (159kb .pdf)
- Wellington (159kb .pdf)
- Nelson and Marlborough (159kb .pdf)
- Canterbury (159kb .pdf)
- Central Otago Lakes (159kb .pdf)
- Otago (159kb .pdf)
- Southland (159kb .pdf)

Regional home loan affordability comparison:
mortgage payment as a % of weekly take-home pay
Jun-2009 Jun-2008 Jun-2007 Jun-2006 Jun-2005 Jun-2004
New Zealand 48.6% 68.3% 74.6% 59.8% 52.6% 41.4%
Northland 50.7% 71.7% 73.4% 60.1% 56.3% 37.0%
Auckland 64.1% 90.3% 95.1% 80.9% 72.2% 61.4%
Waikato/BOP 50.4% 70.1% 73.5% 58.1% 47.8% 34.2%
Hawkes Bay 46.1% 55.5% 59.4% 57.5% 50.5% 44.7%
Manawatu/Wanganui 34.0% 44.1% 55.9% 43.2% 32.6% 20.2%
Taranaki 42.3% 59.1% 63.4% 51.1% 39.0% 21.1%
Wellington 51.2% 71.8% 80.8% 62.9% 53.1% 44.6%
Nelson/Marlborough 54.0% 78.7% 85.5% 66.9% 60.2% 64.6%
Canterbury/Westland 47.1% 69.0% 74.5% 59.9% 54.5% 43.5%
Central Otago Lakes 68.6% 120.3% 94.2% 79.8% 79.1% 78.9%
Otago 36.4% 50.9% 54.4% 46.9% 44.6% 38.1%
Southland 27.8% 36.8% 37.4% 22.5% 20.7% 18.7%

 

r = Revised, following Statsitics NZ LEEDS database update. See 'weekly income' note below.

Note to Editors
This work must be referred to as The BNZ first-home buyer home loan affordability series. There are two related components – the Standard home loan affordability series, and the First-home buyer home loan affordability series. They have both been produced by www.interest.co.nz. Please direct queries via email to info@interest.co.nz, or see our contact information below.

Sources / Definitions / Methodology

*a first-home buyer: An individual in the 25-29 year old age group that buys the lower-quartile priced house with a deposit as calculated below.

Interpreting this Index:
These affordability indexes measure the proportion a weekly mortgage payment is of weekly take-home pay. A separate measure is generated for each region, plus a national one, and for other various mortgage interest rate terms.

Weekly Income (source change):
From the July 2007 Report onward, the source on which we base our estimates of weekly income, is now the LEEDS (Linked employer-employee data survey) data from Statistics New Zealand. For more information follow the link www.interest.co.nz/HLA/changes.asp

The standard home loan affordability report is based on the LEEDS data for the 30-34 age group.

Income tax rates from IRD are used to calculate a take-home pay (which is the LEEDS-based data net of the specific income tax rate).

Deposit - First home buyer index:
As house prices vary by region to a larger extent than wages, we refrained from using a simple 10% deposit-90% mortgage rule to emulate a first home buyer. Instead, to capture the disparity between incomes and house prices we estimate the deposit as a function of savings – that is 20% of weekly income saved for 4 years, plus interest earned at a 90 day deposit interest rate.

Home Loan: (Lower quartile house price less the deposit)
Mortgage repayments are based on the value of the home loan, paid weekly for 25 years, using the 2 year bank average interest rate. The home loan is assumed to be a standard table mortgage, where both interest and principal is repaid in a fixed weekly payment made in arrears. The repayment is calculated using the tools at www.interest.co.nz/calculator.

Mortgage Rates:
Average mortgage interest rates are sourced from www.interest.co.nz. These averages are for banks only as banks have 90%+ of the mortgage market. Affordability calculations are done for mortgages at the floating rate and one year through to the five fixed-rate terms. In this report, the two-year fixed mortgage interest rate is used. This is, and has been the most popular term. However, the market is shifting to longer term rates, and the index reviews allow for keeping track of affordability issues as this shift happens.

House price data:
Median house prices are as reported by the Real Estate Institute of New Zealand. Although the REINZ series is more volatile than the QV equivalent, there is a highly positive correlation between the two series. The REINZ series is more current and offers an earlier indication of market trends.

Saving Rates:
Average savings interest rates are sourced from www.interest.co.nz. These averages are for banks only, and use the 90 day term deposit rate. Saving calculations take into account the individuals marginal tax rates as defined by IRD.

Household affordability:
Household affordability is calculated in the same way as individual affordability except instead of individual income, a household income is used. The household income for a first-home buyer household is made from 1 full time male median income, and 1 full time female median income (from LEEDS data) both in the 25-29 age range. Our first-home buyer household profile does not have any children.

Disclaimer
IMPORTANT – PLEASE READ
No reader should rely on the contents of this report for making a specific investment or purchase decision. The information in this report is supplied strictly on the basis that only overall market trends are being reported on, and that all data, conclusions and opinions expressed are provisional and subject to revision.

If you are making a specific investment or purchase decision, you are strongly advised to seek independent advice from a qualified professional you trust.

The conditions and disclaimers set out at www.interest.co.nz/legaldisclaimer.asp are applicable to this report as well.

This report is made available on these terms only, and JDJL Limited or www.interest.co.nz is not responsible for any actions taken on the basis of information in this report, or for any error in or omission from this report.

 

Contact
For more information, contact

Bernard Hickey
Managing editor,
www.interest.co.nz
JDJL Limited
206 Jervois Road, Herne Bay
PO Box 47-756, Ponsonby
Auckland, New Zealand

Phone:  (09) 360-9618
Mobile:  021 866-051
Fax:       (09) 360-9619
Email:   bernard.hickey@interest.co.nz

 


 

click here to go to the BNZ home loans webpage

Related Commentary:

Demographia analysis and solutions

Ineffective policy, unintended consequences

The affordability crisis

 

 


   
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