(refer to Objectives (a), (c) and (d) in clause 2 of DCP 50).
7 The respondent's evidence was heard from Ms S David, senior planner for the council. The applicant's evidence was heard from Mr P North, consultant architect.
8 The hearing included a view of the subject property and the streetscape of Milner Street and other dual occupancy developments nearby. Two others, one in George Street, Tahmoor, was said to be similar to the proposal, except the subject proposal was on narrow allotments.
9 The similarity between the George Street development and the proposal was that the front elevations of the houses were somewhat alike to the proposal. One had a hip main roof with a full gable above the bedroom facing the street and a garage door at the front of the house recessed beneath the front verandah roof. The other house had a hip main roof with a Dutch gable at the peak facing the street and another lower Dutch gable above the bedroom facing the street. Once again, the garage door and the front door of the house were recessed beneath the front verandah roof.
10 Whilst the proposal's houses were of similar size and materials, they were of different colours and the front bedrooms were on opposite sides of the respective house so that the street front presentation of the pair was asymmetrical rather than looking like an exactly matched pair. Each house had a single bedroom, garage and entry at the front and three other bedrooms, an ensuite, a bathroom and a laundry along the side elevations. Facing the rear yards in each house there was an L-shaped combined kitchen, lounge and meals room with a recessed patio on the northern side.
11 One of the primary issues regulated from the narrow allotments of the proposal. Ms David said, in effect, it squeezed the front elevations of the buildings and narrowed the side setbacks so the effect was too-tightly packed houses in a streetscape consisting of wide frontages with much more side setback space between houses.
12 The desired existing appearance of wider lots and more space between houses would be eroded in the immediate vicinity of the proposal, and possibly right throughout the residential zone if this case set a precedent for other lots that were below the council's minimum area for subdivision and minimum frontage width. There were quite a number of under-sized lots in Tahmoor. A precedent that encouraged them to make similar applications could defeat the council's desired future character.
13 Ms David noted the other dual-occupancy developments in Milner Street and said they maintained wide frontages and considerable separation between houses that retained a sense of spaciousness in the streetscape created by the original subdivision. Ms David maintained that the council policies aimed at retaining the streetscape qualities and it was an appropriate planning objective.
14 In cross-examination, Ms David agreed the street-facing bedroom of each house was a habitable room as required under the planning controls for street surveillance and that was another planning objective to reduce crime in the streets. She said that living rooms were more regularly used than bedrooms and therefore surveillance was better from a living room, but she agreed a bedroom could allow it also.
15 On streetscape, she agreed that in the vicinity of two blocks from the site there were six corner dual occupancies, each one facing a separate street, four side-by-side dual occupancies and some battleaxe style. There was a mix of types, but she maintained they all had wide frontages that allowed them to fit the streetscape.
16 She agreed there were two narrow lot dual occupancies more than two blocks from the site. They were at Nos. 36 and 69 Thirlmere Way. Their lots were about 1 m less than the proposal's frontage per dwelling. She said they could not be accepted as good examples of dual occupancy to justify the proposal.
17 The George Street dual occupancies were 12.5 m frontage per dwelling.
18 It was put to her that the proposal at 11.18 m frontage per dwelling could not be noticeably different to the George Street houses. She said other streets already had some narrower lots, so narrower developments could fit in there. In Milner Street there were no narrow lots, so the 11.18 m was very noticeable there.
19 Ms David had done a streetscape elevation of Milner Street in Exhibit 1 of both the east and the west sides of the street from Thirlmere Way to King Street. She had inserted the elevations of the proposal in the appropriate position. She said the contrast of the proposal to the established streetscape was obvious. The proposal broke the rhythm of the wide frontages with houses wider than the proposal and all had greater, in some cases much greater, separation between houses. The proposed houses were only 900 mm off each side boundary.
20 Ms David noted also that the garage doors of the proposal occupied a greater percentage of the width of the street elevations than the other houses in the street and this emphasised the contrast to the pattern or rhythm of existing streetscape.
21 It was put to her the zone allows this type of development and, even on dual occupancy lots of the permissible 12 m width, the street-front elevation would have to be very similar with the width permitting only one habitable room facing the street, plus the front entry and a single width garage door. She said that was too simplistic when the overall width was important to the streetscape.
22 Her report noted that having a single garage and being in an urban fringe area where people tended to have more than one car per house, it was likely a second car would be stack-parked in the driveway of each house. That visual prominence would further accentuate the narrower look of the proposal compared to its neighbours.
23 It was pointed out that the proposal was walking distance to the railway station, so it might not be that two cars per dwelling was likely.
24 Ms David referred to the existing dual occupancies in Milner Street, south of the proposal that had street facades 10.8 m wide with 2.8 m separation between houses, compared to the proposal with 9.3 m wide elevations and 1.8 m separation. The 900 mm side setbacks of the proposal would be filled with concrete side paths, so no vegetation of any size could be planted to give visual separation as seen from the street.
25 This had another impact, Ms David said, because the side bedroom windows of the lot 2 house were opposite the kitchen window and laundry door of the lot 1 house. There would be privacy impacts, both visual and oral, for people in the bedrooms. She said laundries were used daily, including at night for families. The noise from washing machines and dryers or putting clothes out on a trolley to the clothesline must disturb sleep. She agreed the draft condition to delete the kitchen window and the laundry door and use a fixed glass laundry window and mechanical ventilation would resolve those concerns.
26 She agreed to Mr North's suggestion of having a 1.8 m dividing fence and using raised sills to the bedrooms and kitchen windows would solve the visual privacy impact but not the noise impact.
27 Mr North was not the architect for the original design. He suggested the changes for the high sill windows on the side elevations between proposed lots 1 and 2. He had adjusted the position of the sinks so a person at them looked out of the sliding glass doors to the backyard. That preserved a good outlook from the kitchens and the high sill windows retained cross ventilation and a view up to the sky.
28 He did not favour obscured glass on the high sill windows since people would not see over. On the low sill windows he agreed obscured glass may be needed as the floor level would enable a person to look over a 1.8 m high fence. He did not think noise from the kitchen or laundry would be regular enough at night to cause a nuisance to the bedrooms. He expected the washer and dryer would be used mostly by day or, if at night, the laundry door would be shut. Taking clothes to the line in the backyard was not a noisy activity. For convenience, he preferred to retain the laundry doors to the side paths.
29 The patios of the living rooms at the rear were only 150 mm max above ground level. The average person's eyes would still be below fence top. As a result, privacy between allotments would be preserved.
30 The prominence of the garage doors in the street elevations would not be as Ms David feared he said. In both cases the garage doors were recessed behind the veranda roofs so they would be in shade. Being only one car width, it was the minimum impact possible considering that dual occupancies seldom had side driveways.
31 The council had also sought a child-proof gate between the front door and the garage door to avoid an accident by a child coming out of the front door unseen by a driver whilst reversing out of the garage. To be effective in that regard, Mr North said that the gate and the fence would need to go out to the front boundary. In any case, he said, the living room and private open space were at the rear of the house. That is where small children would be.
32 Mr North was cross-examined on design excellence requirements of Development Control Plan 50. He said that test was in the recently adopted update of Development Control Plan 50 in Exhibit 1. That update had a savings clause that made the previous DCP 50 in Exhibit 2 adopted on 12 August 2002. It was the applicable control and it had no such test.
33 On streetscape, Mr North said the applicable streetscape was Milner Street between Thirlmere and King. The houses in that section had minimal side setbacks compared to elsewhere in the street. He thought the proposal would fit in. Also, on either side of the proposal, were long side boundaries of houses facing Thirlmere and King, so the site was different to the east side of Milner Street. He said DCP 50 encouraged higher density than existing and that must affect the existing streetscape character.
34 It was put to him that DCP 50 set site area and frontage minimums to control the impact of higher density on character of the streetscape and amenity of residential areas. Mr North said the proposal met the objectives of DCP 50 and the desired future character. The proposal had 8 m front setback instead of the 5 m normal front setback. This would give a sense of spaciousness to compensate for narrow lots and streetscape elevations. Milner Street did not have the regular rhythm of a Paddington row of terrace houses. For example, the house on the corner of Thirlmere and Milner next to the proposed house on lot 1 had a 9 m separation between buildings, then 2 m between the houses on proposed lots 1 and 2 and then 25 m from the house on lot 2 the house on the corner of Milner and King. Milner Street has a disjointed rhythm of house lot widths and house sizes, Mr North said. The proposal did not disturb that.