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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*

* 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
|
|
158,824
|
|
Vic
|
|
19,588
|
|
Qld
|
|
47,718
|
|
WA
|
|
5,069
|
|
SA
|
|
21,135
|
|
Tas
|
|
N/A
|
|
ACT
|
|
6,147
|
|
NT
|
|
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
|
|
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 9: HBWI - Government Insurers

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 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 16: General insurance losses worldwide,
1970-2001

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 19: Suggested home building reforms

Return to: National Review
of Home Builders - Contents
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