284 Devlin Rd, Castlereagh is a 7 bedroom, 4 bathroom AcreageSemi-rural with 22 parking spaces. The property has a land size of 1.8ha. While the property is not currently for sale or for rent, it was last sold in May 2026. There are other 7 bedroom AcreageSemi-rural sold in Castlereagh in the last 12 months.
Auction Details:
Wednesday 20th May 2026 at 6:30pm
1/18 Groves Avenue, Mulgrave NSW 2756
Encircled by lush green mountains and crisp country air, this residence rests within one of Castlereagh's most desirable acreage pockets. Spanning approximately 4.5 level acres, the estate embodies Nepean and Hawkesbury living - usable land, open skies and quality rural surrounds. Peaceful yet connected, it offers privacy without isolation, moments from Penrith and Richmond conveniences.
Wrought iron gates open to a tree-lined driveway and manicured lawns, arriving at a modern façade. Inside, ironbark timber flooring anchors a thoughtfully zoned layout designed for family comfort. The kitchen features stone benchtops, a marble-tiled splashback, extensive cabinetry and a generous island with pendant lighting, supported by a walk-in pantry. Open-plan living and dining areas sit beneath high ceilings, centred around a stone-clad combustion fireplace. A formal lounge, cinema room and children's retreat provide flexibility, while skylights with remote blinds, ducted air conditioning and an induction vacuum system enhance liveability.
The master suite includes a walk-in robe and ensuite with double vessel vanities, bath and walk-in shower. Secondary bedrooms are well proportioned with plantation shutters and plush carpet, serviced by a contemporary bathroom with floor-to-ceiling tiling.
Outdoors, the covered alfresco overlooks the pool and children's zone, allowing easy supervision while entertaining. A glass-fenced in-ground pool sits within a paved terrace framed by hedging and gardens. The alfresco pavilion includes built-in cabinetry, stone benchtops, BBQ, bar fridge, ceiling fans and remote blinds. A cubby house, playground, fire-pit area and in-ground trampoline create a dedicated recreation area, while stables and a wash bay support hobby pursuits. The 24m x 12m shed with 150mm slab, high-clearance doors, three-phase power and 6m awning provides outstanding infrastructure, complemented by a two-car garage with epoxy flooring, CCTV, irrigation, mains water and approximately 110,000L of tank storage.
A separately fenced two-bedroom cottage with verandah, fireplace and split-system air conditioning is leased at $470 per week, offering income or multigenerational flexibility.
Features: - 4.5 level acres (approx) in sought-after Castlereagh - 4 bedrooms plus study or optional 5th bedroom - Underfloor heating to all bathrooms - Stone kitchen with island and walk-in pantry - Cinema room, formal lounge and children's retreat - Combustion fireplace, skylights and ducted air conditioning - Glass-fenced pool, fire-pit area and alfresco pavilion - 24m x 12m shed with 3-phase power and 6m awning - Two-car garage with epoxy flooring - Stables, wash bay and irrigation - Self-contained 2-bedroom cottage leased at $470 per week
Contact your friendly Cutcliffe agent today for more information or to arrange an inspection.
The size of Castlereagh is approximately 32.1 square kilometres. There are 6 parks, covering nearly 7.7% of the total area. The population of Castlereagh in 2016 was 1171 people. By 2021 the population was 1248 showing a population growth of 6.6% in the area during that time. The predominant age group in Castlereagh is 0-9 years. Households in Castlereagh are primarily couples with children and are likely to be repaying over $4000 per month on mortgage repayments. In general, people in Castlereagh work in a trades occupation.In 2021, 79.70% of the homes in Castlereagh were owner-occupied compared with 79.10% in 2016.
Castlereagh has 515 properties. Over the last 5 years, Houses in Castlereagh have seen a 27.61% increase in median value, while Units have seen a 65.58% increase. As at 31 July 2026:
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