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National Review of Home Builders
Warranty Insurance and Consumer Protection

Appendix 6: Accompanying charts

Chart 1 The home building process
Chart 2 New dwellings (BIS Shrapnel Projections)
Chart 3 Registered building practitioners
Chart 4 Warranty and insurance
Chart 5 HBWI schemes - Australia
Chart 6 HBWI schemes - International
Chart 7 HBWI market characteristics - comparison of Australian HBWI with other types of markets
Chart 8 HBWI - Private Insurers
Chart 9 HBWI - Government Insurers
Chart 10 HBWI - free market case study
Chart 11 HBWI policies and premiums
Chart 12 HBWI average premiums
Chart 13 HBWI premium trends average annual premiums, 1996-97 - 2002-03
Chart 14 HBWI claims - frequency and average costs 1996-97 - 1999-2000
Chart 15 HBWI claims frequency claims lodged as percentage of all policies, 1996-97 - 2001-02
Chart 16 General insurance losses worldwide, 1970-2001
Chart 17 Home building process - missing links
Chart 18 Basic analytical model
Chart 19 Suggested home building reforms

Chart 1: The home building process*

Chart 1: The home building process

* This represents the process which existed in most States with private insurance in early 2002.

Chart 2: New dwellings (BIS Shrapnel Projections)

 

Dwelling starts 2001/02

Dwelling starts 2001/02

Underlying demand 2002-2007

Underlying demand 2002-2007

NSW

44,900

28.9%

43,700

30.9%

Vic

44,800

28.8%

33,600

23.8%

Qld

32,000

20.6%

35,000

24.8%

WA

19,250

12.4%

18,500

13.1%

SA

9,550

6.2%

6,100

4.3%

Tas

1,600

1.0%

1,000

0.7%

ACT and NT

3,300

2.1%

3,400

2.4%

Australia

155,400

100%

141,000

100%

Chart 3: Registered building practitioners

 

Date

Total

NSW

    March 2002

158,824

Vic

    June 2001

19,588

Qld

    June 2001

47,718

WA

    Dec 2001

5,069

SA

    June 2001

21,135

Tas

    No register

N/A

ACT

    June 2001

6,147

NT

    No register

N/A

Chart 4: Warranty and insurance

 

Builder's Statutory Warranty

First Resort Warranty Insurance

Last Resort Warranty Insurance

Non-Completion of dwelling

Yes

Yes

Yes,

But only if builder is DID*

Building defects (workmanship and materials)

Yes

Yes

Yes,

But only is builder is DID*

Contract termination or breaches (other than defects)

Yes

Yes (Qld)

??? (others)

No

* DID = Dead, insolvent or disappeared

Chart 5: HBWI schemes - Australia

Regulatory framework

Insurance claims

Monopoly provider

Contestable market

Mandatory

First resort

    Queensland

    Tasmania

    NT (proposed)

    NSW (previously)

    Victoria (previously

Mandatory

Last resort

    NT,

    Monopoly provider by default, not intention

    Western Australia

    South Australia

    ACT

    NSW (new)

    Victoria (new)

Chart 6: HBWI schemes - International

Regulatory framework

Monopoly provider

Contestable market

Mandatory scheme

    Ontario (Canada)

    Quebec (Canada)

British Columbia (Canada)

Louisiana and New Jersey (USA)

Voluntary scheme

 

United Kingdom

Germany

All other States in Canada

All other States in USA

Chart 7: HBWI market characteristics - comparison of Australian HBWI
with other types of markets

Product market features

Typical markets
(for example, supermarket)

HBWI market

Demand

Unregulated

Mandated

Beneficiary

Buyer

Third Party

Access

Open

Restriced

Supply

Unregulated

Unregulated*

Price

Unregulated

Unregulated*

Content

Partly regulated

Regulated

Warranty

Short

Medium - long

Knowledge

Medium - high

Low

Risk

Low - medium

Medium - high

* Except Queensland which restricts supply to BSA and caps its premiums

Chart 8: HBWI - Private Insurers

Chart 8: HBWI - private insurers

Chart 9: HBWI - Government Insurers

Chart 9: HBWI - Government Insurers

Chart 10: HBWI - free market case study

Chart 10: HBWI - free market case study

Chart 11: HBWI policies and premiums

 

Number of policies post February 2002 (estimate)

Annual premiums post February 2002 (estimates)

NSW

96,000

$74.0m

Vic

75,000

$43.5m

Qld

58,000

$25.0m

WA

4,000

$2.6m

SA

22,000

$6.9m

Tas

13,000

$2.5m

ACT and NT

5,000

$2.5m

Australia

273,000

$157.0m

Chart 12: HBWI average premiums

 

Average rates 2000-01

Average rates post February 2002 (estimates)

First resort schemes

NSW

$221

$770

Vic

$231

$580

Qld

$365

$431

Tas

$230

$660

Last resort schemes

   

WA

$166

$315

SA

$134

$195

ACT

$180

$545

Chart 13: HBWI premium trends average annual premiums, 1996-97 - 2002-03

Chart 13: HBWI premium trends average annual premiums, 1996-97 - 2002-03

Chart 14: HBWI claims - frequency and average costs 1996-97 - 1999-2000

 

Non-completion claims

Defect claims

 

Frequency

Average cost

Frequency

Average cost

NSW*

High

High

Medium

High

Vic*

High

Low

High

Low

Qld*

Medium

Very low

Medium

Low

Tas*

High

High

Very high

Low

WA^

Low

High

Low

Medium

SA^

Medium

Low

Low

Low

* First resort schemes

^ Last resort schemes

Note: Queensland data excludes subsidence to put it on par with other States.

Chart 15: HBWI claims frequency claims lodged as percentage of all policies, 1996-97 - 2001-02

Chart 15: HBWI claims frequency claims lodged as percentage of all policies, 1996-97 - 2001-02

Chart 16: General insurance losses worldwide, 1970-2001

Chart 16: General insurance losses worldwide, 1970-2001

Chart 17: Home building process - missing links*

Chart 17: Home building process - missing links

* These are gaps which existed in most though not all States and Territories in early 2002.

Chart 18: Basic analytical model

Chart 18: Basic analytical model

Chart 19: Suggested home building reforms

Chart 19: Suggested home building reforms

 

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