A development application is lodged
13On or about 11 March 2005, the Defendant lodged a development application with the Prosecutor seeking development consent to demolish the existing dwelling on the property and to construct a new dwelling in its place. The new dwelling for which consent was sought is described as a large contemporary two storey dwelling over three levels, including a basement car park for 9 vehicles together with an outdoor pool and spa. The dwelling was to be constructed for the Defendant as his residence. It is the dwelling in which the Defendant resides at the present time.
14The development application lodged by the Defendant attached both architectural plans and landscape plans, all showing the four hoop pines as trees to be retained. Also accompanying the development application was a Statement of Environmental Effects prepared by a consultant planner and a Statement of Heritage Impact prepared by heritage consultants. Each of these statements sought to address matters which the Council was required to consider under the provisions of the LEP. Each of the two statements to which I have referred indicate, in terms, that the respective consultants were retained by the Defendant.
15The Statement of Environmental Effects identified the four hoop pines as standing between the existing dwelling and the foreshore and stated that those trees were to be retained in accordance with an arborist's report that was said to accompany the application. In addressing the "topography and scenic impacts" of the proposed new dwelling, the author of the Statement wrote (paragraph 5.1):
"In addition, the proposed dwelling would be partly obscured by existing vegetation and substantial trees in the rear garden, as well as a selection of materials which soften the appearance of the dwelling. Accordingly, the appearance of the dwelling will not be prominent in views from the waterway".
16Attached to the Statement of Environmental Effects was an objection prepared pursuant to cl 6 of State Environmental Planning Policy No. 1 - Development Standards (SEPP 1). The height of the new dwelling proposed by the Defendant exceeded the maximum height for a building imposed by cl 15 of the LEP. The purpose of the objection was to engage the discretion of the Prosecutor provided by cl 7 of SEPP 1 to grant consent, notwithstanding the height excedence. The objection prepared on behalf of the Defendant included the following statement:
"In addition, the existing hoop pines will provides [sic] screening of the proposed dwelling from the water and surrounding vantage points, such as Huntleys Point in which case, the areas of height non-compliance would be negligible from a distance."
17The Statement of Heritage Impact was prepared to assess "the extent to which the proposed development would affect the heritage significance of the conservation area" and also to assess the effect of the proposed new dwelling "on the heritage significance of heritage items in the vicinity and their setting" (at p. 3). In addressing these matters, the Impact Statement contained the following statements:
(i) "When viewed from the west and from the waterfront, the increase in scale, with three levels stepped down the site and large areas of glazing, has the potential to alter the existing visual character of the area. However, there would be only limited views from the water as the proposed residence would be well screened by the existing mature groupings of pine trees on the property and the established camphor laurel on the neighbouring property" (at p 40);
(ii) "The retention and reinforcement of the existing mature tree plantings maintained an effective screen for the proposed new dwelling from the water" (at p 42);
(iii) "The proposed replacement dwelling has been designed to respond sympathetically to the site and contextual constraints including retention of the mature trees on the site and the existing setback from Toocooya Road ... . The impact of the proposed new dwelling on the setting would be mitigated by the retention of the mature groupings of pine trees in the rear yard, the existing setback from the street and the existing ridge height in the proposed new roof" (at p 47).
18Prior to consideration of the development application, the Defendant's consultant planner provided a further report to the Prosecutor from Apex Tree and Garden Experts. That report identified and described the four hoop pine trees on the property and outlined, in terms, protection measures necessary to ensure that works associated with the construction of the new dwelling did not impact upon those trees.
19The Prosecutor considered the Defendant's development application (assigned the reference DA 2005/1032) at its meeting on 12 December 2005. The staff report submitted for consideration at that meeting included the following statement:
"Subject to attention to detail, and implementation in accordance with the design intent, the bulk and scale of the building is considered to have been skilfully restrained, and whilst a large building, is not considered to be out of character with the immediate locality, and is acceptable having regard to the circumstances of the site including the large foreshore setback and mature landscaping".
The report recommended that development consent be granted subject to a number of deferred commencement conditions (cf s 80(3) of the EPA Act).
20At its meeting on 12 December 2005 the Prosecutor resolved that the objection under SEPP 1 lodged on behalf of the Defendant was well founded and further resolved to grant development consent subject to deferred commencement conditions identified in the notice of determination addressed to the Defendant and dated 4 January 2006 (Development Consent 2005/1032). There were 12 conditions, identified as deferred commencement conditions, that were required to be satisfied before the Development Consent 2005/1032 became an operative consent.
21Among the deferred commencement conditions was condition 10. Relevantly, it required that the Defendant provide an amended landscape plan together with submission of a report by an arborist having a minimum level of qualification as an arborist described in the condition. The report to be obtained from that arborist was required to include:
(i) an accurate description of the four hoop pines indicating their height, canopy width and diameter at breast height (DBH);
(ii) an assessment of the health and structure of those trees;
(iii) the "degree of effect" that the proposed development may have on the health and safety of those trees;
(iv) recommendations, and if possible, specifications both in drawing and written form detailing how those trees will be protected throughout the development period;
(v) a requirement that the Arborist liaise with the landscape architect "to determine the most suitable location for the new areas of pathway"; and
(vi) the provision of "dated photographs" of the trees due to their significance, their size and "visual contribution to the locality".
22Condition 89 of Development Consent 2005/1032 expressly related to the four hoop pines. It provided:
"89. To ensure the protection and preservation of the Four (4) Hoop Pines at the rear of the property a $20,000 ($5,000 per tree) bond is to be paid refundable upon completion of the Occupation Certificate and final inspection."
The bond required by that Condition was paid to the Prosecutor by the Defendant on or about 4 October 2006.
23On 28 March 2006 the Defendant submitted an application to the Prosecutor for modification of Development Consent 2005/1032 pursuant to s 96 of the EPA Act. The modification then sought included amendments to the design that were required by the deferred commencement conditions, together with other internal planning modifications arising from the changes made. The application for modification of the consent was accompanied by a number of documents that included amended architectural drawings, amended landscape plans, an arborist's report prepared by Melanie Howden of Footprint Green Pty Ltd, together with a document described as "modified environmental impact statement", described as being prepared for the Defendant.
24The amended landscape plan once again identified the four hoop pines, indicating that they were "to be protected and retained in accordance with Arborist Report". The amended architectural drawing also identified, in plan, the four hoop pines and in text beside them on the plan appear the words "[f]our existing trees to be retained".
25The arborist's report prepared by Melanie Howden described each of the four hoop pines stating the height, canopy spread and DBH of each of them, giving the relevant dimensions as I have earlier indicated them to be. All four trees were described individually as being of high landscape significance. The safe, useful life expectancy of each tree was said to be "long" with a lifespan exceeding 40 years.
26Having described the physical characteristics and life expectancy of the four hoop pines, the report prepared by Ms Howden then identified the impact of proposed building works upon those trees. She identified those elements of the building that were to be located in close proximity to each tree and concluded that there should be no significant impact from building work provided tree protection measures were undertaken. The report then proceeded to provide a specification for those protection measures. These included:
(i) pier and beam construction for a concrete pathway, terrace and stairs to be located in close proximity to the trees, with that method of construction designed to avoid severance of critical roots;
(ii) provision of trunk armour;
(iii) identification of the area outside the main building footprint beneath the proposed pathway, stairs and terrace with star pickets and barrier tape so that no disturbance to the soil, placement of machinery or stockpiling of material was to occur within the area so identified; and
(iv) installation of secure protective fencing located no closer than the primary root zone, with that fencing to be 1.8m high chain mesh material securely fixed to steel supporting posts with a top and bottom strainer or steel pipe rails.
27On 14 August 2006, the Prosecutor resolved to consent to the Defendant's application for modification of Development Consent 2005/1032. In so doing, it acknowledged that the deferred commencement conditions originally imposed had been satisfied and that the modifications be allowed subject to further conditions imposed by resolution and notified to the defendant by a notice of determination dated 1 September 2006. The modified consent was then assigned the number 05/1032(A).
28The modified development consent included the following conditions:
"10. The works shall be erected in conformity with the approved plans and any approved specifications and in accordance with the conditions of approval. Alterations, modifications or variations of these plans or specifications requires the prior formal approval of Council.
...
56. The development consent No. 05/1032(A) relates to plans prepared by [sic] No's S96.01-S96.07 prepared by X Squared Design Dated March 2006 received by council 28 March 2006; and No. S96.08 amended July 2006 received by council 25 July 2006, stormwater disposal and re-use concept plan Dated March 2006, received by council 28 March 2006, driveway gradient plan March 2006 received by council 28 March 2006, Plans S1-C1 to S1-C11 dated March 2006 and landscape plans prepared by PSB,SK01C dated 24.03.06, Issue C.
...
66. Landscape works shall be carried out in accordance with the approved landscape plans prior to the issue of the Occupation Certificate and be maintained to the satisfaction of the Principal Certifying Authority at all times.
...
94. To ensure the protection and preservation of the Four (4) Hoop Pines at the rear of the property a $20,000 ($5,000 per tree) bond is to be paid, refundable upon completion of the Occupation Certificate and Final Inspection.
...
96. Implement the recommendations and tree protection measures outlined in the Arborist Report prepared by Footprint Green, dated 24 March 2006. The recommendations and tree protection measures outlined in this report should be implemented before any works on site. All works undertaken within the Tree Protection Zone shall be supervised by the same Arborist who prepared the report for this DA. Furthermore, the Arborist shall inspect the site at regular intervals throughout the development period to ensure the specifications for tree protection are maintained. A site log shall record the details of the site inspections for review by the PCA prior to the release of the Compliance Certificate."
29The architectural and landscape plans identified in condition 56 are those to which I have earlier referred and on which the four hoop pines are shown as being retained. The bond referred to in condition 94 replicates condition 89 imposed at the time of the original development consent.
30The report referred to in condition 96 is the report prepared by Melanie Howden to which I have already referred.
31There were two subsequent modifications to development consent no. 05/1032(A) sought by the Defendant and granted by the Prosecutor. Neither of those modifications affected the requirement to protect and retain the four hoop pine trees in accordance with the conditions of consent that I have identified.
32A private certifier was retained by the Defendant for the purpose of obtaining a construction certificate for demolition of the existing building and subsequently for the erection of the new dwelling that was the subject of the modified development consent granted by the Prosecutor. The construction certificate for the new dwelling was issued on about 4 April 2008. Both the architectural plans and landscape plans that were the subject of that certificate accorded with the plans that were the subject of the modified development consent, showing the four hoop pines to be retained.
33On 28 March 2008 the Defendant entered into a building contract with Pimas Gale Constructions Pty Ltd (Pimas Gale) for the construction of the new dwelling on the property, the original dwelling having been demolished by that date. The building contract contemplated that the architect then retained by the Defendant would be responsible for contract administration on behalf of the Defendant. However, shortly after the contract was signed by the Defendant, the architect retained by him ceased to have any involvement in the project.
34As a result, the Defendant performed some of the functions of contract administrator that would otherwise have been performed by the architect. The Defendant's role included attendance at regular site meetings with Pimas Gale and its site foreman. He considered and caused progress payments to be made as payment claims were made by Pimas Gale. Further, he generally oversaw the progress of building work on the property.
35Throughout the period of construction of the dwelling on the property, the defendant owned and resided at the property known as 12 Toocooya Road, Hunters Hill, located across the road from the property. This location facilitated ready and frequent access to the property during the course of construction and was the venue at which regular construction meetings were held between him and Pimas Gale.
36Throughout the process of construction on the property, Pimas Gale implemented the required tree protection measures in relation to the four hoop pine trees that were to be retained. By about late July or early August 2010 external construction works for the dwelling had been completed and internal fitout of the new dwelling was being undertaken. At about this time Pimas Gale removed the tree protection measures that had been put in place.