3 Sydney St, St Marys is a 3 bedroom, 1 bathroom House with 2 parking spaces. The property has a land size of 619m2. While the property is not currently for sale or for rent, it was last sold in November 2025. There are other 3 bedroom House sold in St Marys in the last 12 months.
Welcome to 3 Sydney Street, St Marys, a charming three bedroom home offering comfort, space, and a premium location poised for future growth.
Step inside to discover a bright and inviting interior. The lounge and meals areas, flowing seamlessly off the kitchen, feature beautiful timber style flooring, a spacious and open layout, and are kept comfortable with ceiling fans. The kitchen itself is a functional space with ample white cabinetry and a modern stainless steel double sink overlooking the backyard through a large window.
Accommodation consists of three well proportioned bedrooms. The main bedroom is a generous size, with a warm feature wall, an air-conditioning unit, a ceiling fan, and plenty of natural light from its wide windows.
Venture outside and you'll find a true entertainer's paradise. A magnificent, large deck with a durable wooden finish is fully covered with a clear roof, providing a fantastic, sheltered area for barbecues and outdoor dining, as shown in the photos. This flows out to a grassed backyard that features both a separate patio area and a useful shed. Car accommodation is abundant, starting with a large carport next to the house and extending to a spacious, separate double garage (7.1m x 5.9m) at the rear of the property, offering secure parking and storage.
Location and Investment Potential:
Situated in the heart of St Marys, this property boasts an exceptional location. It is a mere short walk to the St Marys Train Station, a key transport hub that offers T1 Western Line services. This station is set to become an even more critical link with the upcoming Sydney Metro - Western Sydney Airport line, which will connect St Marys directly to the new airport and the surrounding employment hubs, marking the suburb as a significant gateway to Greater Western Sydney. Excellent local bus routes (such as the 770 and 774) further enhance connectivity.
For the astute investor, this property presents a rare and compelling opportunity. The location benefits from its reported R3 Medium Density Residential zoning (subject to confirmation with Penrith Council), which is designed to increase housing capacity near the town centre and key transport links. This zoning allows for the potential development of various medium density housing types, including dual occupancies and multi-dwelling housing STCA. This combination of a rapidly expanding metropolitan hub, superior infrastructure (including the new metro and proximity to the Western Sydney International Airport), and favourable land use controls makes 3 Sydney Street a unique offering for both homeowners and developers looking to capitalise on Western Sydney's immense growth.
Contact The Norgate Team directly on 0438 740 496 for more information!
The size of St Marys is approximately 10.6 square kilometres. There are 35 parks, covering nearly 19.4% of the total area. The population of St Marys in 2016 was 12195 people. By 2021 the population was 13256 showing a population growth of 8.7% in the area during that time. The predominant age group in St Marys is 30-39 years. Households in St Marys are primarily couples with children and are likely to be repaying $1800 - $2399 per month on mortgage repayments. In general, people in St Marys work in a machinery operators and drivers occupation.In 2021, 44.50% of the homes in St Marys were owner-occupied compared with 44.40% in 2016.
St Marys has 8,244 properties. Over the last 5 years, Houses in St Marys have seen a 48.96% increase in median value, while Units have seen a 50.06% increase. As at 31 July 2026:
N/A
N/A
View TrendN/A
N/A
N/A
N/A
View TrendN/A
N/A
© Copyright 2026. RP Data Pty Ltd trading as Cotality (Cotality). All rights reserved. No reproduction, distribution, or transmission of the copyrighted materials is permitted. The information is deemed reliable but not guaranteed.
While Cotality uses commercially reasonable efforts to ensure the Cotality Data is current, Cotality does not warrant the accuracy, currency or completeness of the Cotality Data and to the full extent permitted by law excludes all loss or damage howsoever arising (including through negligence) in connection with the Cotality Data.