Sandstone cleaning in Kingsford

Kingsford was renamed in 1936 in honour of the aviator Sir Charles Kingsford Smith, and is centred on Anzac Parade, with its long run of restaurants and shops. Nine Ways, where Anzac Parade meets Gardeners Road, was once a roundabout feeding nine routes and is now a signalised intersection on the light rail line, which opened in 2020. St Spyridon's Greek Orthodox Church stands on Gardeners Road beside its college campus, and the Castellorizian Club has been on Anzac Parade since 1973. Housing is split: about half flats, a third separate houses and the rest semis and townhouses, with many students from nearby UNSW. The local sandstone is mainly in fences and front steps of walk-up blocks, shopfront paving and house entries.

Kingsford's stone mostly suffers from busy daily use. Shared entries in unit blocks collect grime from foot traffic, bins and deliveries, and shaded side paths between closely spaced buildings stay damp enough for algae. Along Anzac Parade, restaurant frontages deal with grease, food spills and gum, and the light rail construction years left dust and cement residue on some neighbouring paving. Houses in the side streets have their own patterns: sandstone fences darkened by traffic, entry steps stained by garden run-off, and rust from gates and fixings. The ocean is a few kilometres east, so salt is a lesser influence than grime, shade and wear (inferred from setting).

Kingsford is in Randwick City Council. None of Randwick's twenty-one heritage conservation areas carries the suburb's name, so area-based controls are unlikely to apply to most Kingsford properties, though individual items may still appear on Randwick's heritage schedule, and a quick enquiry with the council settles it for any address. Where an item is listed, works to it normally need consent, though the council can exempt a minor maintenance task by letter. For unit blocks, common property is the owners corporation's responsibility, and an owner cannot arrange work on it without authorisation. For shops in a strata building, check with the strata manager before booking work on shared paving.

Our van takes about 20 minutes to get from Double Bay to Kingsford. Anzac Parade has limited parking and the light rail runs down its centre, so for shopfront jobs we arrange rear-lane access, a loading zone or an early start before trading. In side streets, parking is easier and most houses have a driveway. For unit blocks, our technicians coordinate with the strata manager on power, water and timing, and work entries in sections with signs at each door. Restaurant paving is usually done before opening so it is dry for service. Grease-laden wash water in particular is captured and recovered, because it should never reach the kerb drains.