26 Mitchell Street St Marys NSW 2760 $800,000 - $880,000 Great Investment/Development Opportunity R3 Located close to schools, shops, M4 and train station is this 3 bedroom cottage with single garage on a huge 797sqm block. Potential to develop the block with 18m wide x 44m depth. Rental return is $380pw with tenant wanting to stay on. With the airport plans coming along, don’t hesitate on this fantastic investment opportunity.