and as amended by the conditions of this consent.
(b) In the event of any inconsistency between the approved plans and supplementary documentation, the plans will prevail.
(2) DESIGN MODIFICATIONS
The design of the building must be modified as follows:
(a) The proposed removal of the existing window on the primary Forbes Street façade is not approved, and is to be deleted.
(b) The alignment of the rear wall of the proposed ground floor extension is to match the angled alignment of the first floor rear wing addition.
(c) The eave extending from the rear wall of the proposed ground floor rear addition is to be deleted and replaced with a lightweight shading device separate from the roof form.
(d) The proposed ensuite adjoining existing bed 2 is to avoid contact the existing fireplace and chimney breast which are to be retained.
(e) A Schedule of Materials, Colours and Finishes is required.
The modifications are to be submitted to and approved by Council's Area Planning Manager prior to the issue of a Construction Certificate.
...
(27) OCCUPATION CERTIFICATE TO BE SUBMITTED
An Occupation Certificate must be obtained from the Principal Certifying Authority and a copy submitted to Council prior to commencement of occupation or use of the whole or any part of a new building, an altered portion of, or an extension to an existing building."
- Some but not all of the works authorised by the development approval had been carried out. On 12 June 2018, the vendors were advised by their builder that the certifier for the building works would not issue an occupation certificate in relation to the renovation works until the lower staircase at the property was replaced. There were other works authorised by the development approval that had not been attempted.
- The purchaser inspected the property on 26 June 2018 in the company of the real estate agent. He observed that the property appeared to have been recently the subject of building works. On 28 June he went online and inspected council records, including an assessment of the development application and the development approval.
- One of the vendors, Mr Orena, deposed that repair work to the lower staircase was completed in August 2018.
- On 24 August 2018 Mr Hallal, the accredited certifier, issued an interim occupation certificate in respect of the property. Under the heading "Preliminaries" the interim occupation certificate identified the property and gave as a description of the works "Stage 1 - Internal Demolition and Construction of Internal Stairs Only". After referring to the development consent and construction certificate (the issue of which is a required preliminary to the issue of an occupation certificate) the certificate identified the "Area of Occupancy" as "[XXX] Forbes Street, Woolloomooloo". The certifier stated that:
"● The building is suitable for occupation or use in accordance with its classification under the Building Code of Australia BCA class 1a;
● The health and safety of the occupants has been considered."
- The solicitors acting for the purchaser were Sachs Gerace Broome ("SGB"). The solicitors acting for the vendors were Cunningham Legal. On 29 June the parties negotiated upon the terms of Special Condition 49. It went through a number of iterations before assuming its final form. The purchaser asked that Special Condition 35 be omitted but this was not agreed to. On appeal, the purchaser submitted that Special Condition 49 should be construed contra proferentem such that any ambiguity should be resolved against the vendors.
- As the clause was subject to detailed negotiations described in the primary judge's reasons (Judgment [12]-[17]), I do not accept that submission. There is no identified proferens (Birrell v Dryer (1884) 9 App Cas 345 at 351-2, 354; Levison v Farin [1978] 2 All ER 1149 at 1156; North v Marina [2003] NSWSC 64; (2003) 11 BPR 21,359 at [61]-[65], [71]; Wilkie v Gordian Runoff Ltd (2005) 221 CLR 522; [2005] HCA 17 at [17]; Kim Lewison and David Hughes, The Interpretation of Contracts in Australia (2012, LawBook Co) at 306-308). In any event, for the reasons below, I do not consider there is any real doubt or ambiguity attending Special Condition 49 to which the contra proferentem rule of construction could be applied.
- On 27 August 2018 Cunningham Legal forwarded to SGB the interim occupation certificate with respect to the property said to be "in satisfaction of Special Condition 49". The dispute between the parties crystallised on 3 September 2018.
- On 3 September 2018 SGB wrote to Cunningham Legal as follows:
"We refer to email received from Julia Gallimore of your office on 27 August 2018 attaching interim occupation certificate in purported satisfaction of special condition 49 to the contract.
The occupation certificate provided is said to be for 'Stage 1 - Internal Demolition & Construction of Internal Stairs Only'.
Special condition 49 contains a warranty by the vendor that all development consent conditions will be satisfied.
Kindly confirm that all development consent conditions in relation to development application no. D/2017/1171 have now been satisfied, and if so, provide copy occupation certificate.
We look forward to receiving your earliest reply."
- Cunningham Legal replied on 5 September as follows:
"We refer to your letter dated 3 September 2018.
The occupation certificate provided certifies that the works to the internal stairs have now been completed to a satisfactory standard and is fit for occupation.
The development application remains open as not all approved works were carried out and provides a future opportunity for the purchaser to make alterations to the property without obtaining a new Development Application approval. A final occupation certificate may be obtained once the development application lapses.
..."
- The statutory provisions relating to the issue of interim and final occupation certificates are addressed further below. As at 30 June 2018 amendments had been made to the EPA Act that removed the provisions that provided for the issue of both kinds of certificate. Those amendments were then not scheduled to commence until 1 September 2018. On 1 September 2018 the operation of the amendments was deferred for a further year to 1 September 2019 (Environmental Planning and Assessment (Savings, Transitional and Other Provisions) Regulation 2017, cl 18(2)).