3 Harper Place Kellyville NSW 2155

North-facing cul-de-sac | Granny flat potential | No heritage constraints | Overhead power lines adjacent The property offers two distinct value pathways. As a buy-and-hold, the 716sqm block in a quiet court with no overlays provides immediate granny flat income upside-the ~$955/week rental estimate suggests a 2.7% gross yield, but adding a secondary dwelling could lift total return above 4% without selling. For a knockdown rebuild, the wide frontage and north-northwest aspect attract a premium, though the cost of demolition and construction must be weighed against the $1.6–1.84m entry. The risk is overpaying for land already priced near its developed value, given comparable sales in the estate average $1.37m for standard homes. This property is a hold for income or a trade for upside-not a passive park. The competitive strength lies in rarity: a level, single-level home on a 716sqm court block in a metro-accessible pocket, free of flood, bushfire, or heritage overlays, and already wired with FTTP and solar. Few houses in Kellyville offer this combination of immediate livability and latent development optionality. For the buyer who values flexibility-rent, add, or rebuild-this is the strongest entry point in the current 7-listing pool. Next step: secure a geotechnical report to confirm slab and soil conditions for a potential granny flat, then instruct a valuer to benchmark the block’s residual land value against recent knockdown comparables.