Back 17/16-20 Mercer Street
Off Market

17/16-20 Mercer Street

Castle Hill NSW 2154

3
2
6
173 m²
611 m²
Apartment
Peter Van Den HoovenPeter Van Den Hooven, last sold this property on 15 March 2026 after 27 days on market.

Overview

Oversized Penthouse with Private Rooftop & 6-Car Garage

Wiseberry proudly presents a residence that simply does not exist anywhere else. Perched atop the resort-style Pichola Place, this extraordinary penthouse spans a total size of approx. 611sqm, including internal living (approx. 174sqm), balconies (approx. 103sqm), a private rooftop terrace (approx. 197sqm) and a six-car secure garage (approx. 137sqm) - the largest apartment garage in the area. This is not just oversized. It is unmatched. Step off the lift into your exclusive elevator lobby - no shared access, no passing neighbours - just complete privacy before you even enter your home. Inside, expansive open-plan living is bathed in natural light and flows seamlessly to two oversized balconies. Upstairs, the private rooftop terrace (approx. 197sqm) is all yours - complete with an additional WC, perfect for entertaining, sunset dinners, or simply enjoying your sky-high retreat. Three generous bedrooms all open to balconies, a study nook ideal for work-from-home, beautifully finished bathrooms including a spa bath to the main, and a designer kitchen with island bench, walk-in pantry, and premium appliances - this is apartment living without compromise. And then there's the garage. Six cars. Approx. 137sqm of secure basement parking - a rarity in this location. All of this is positioned within walking distance to Castle Towers, Castle Hill Metro, Castle Mall, the Bus Interchange, parks, cafes, and sought-after schools including St Bernadette's, Castle Hill Public & High School, and Oakhill College - a lifestyle address that truly delivers. The lifestyle extends beyond your apartment, with a swimming pool, gymnasium, and beautifully maintained common areas, offering the luxury and convenience that make Pichola Place feel like a private retreat. This is penthouse living, reimagined. - Total size (approx.) 611sqm, including internal living (approx. 174sqm), balconies (approx. 103sqm), rooftop terrace (approx. 197sqm) and six-car garage (approx. 137sqm) - Top-floor penthouse in Pichola Place with exclusive elevator lobby access - Oversized open-plan living, dining and kitchen flowing to two large balconies - Internal staircase to private rooftop terrace with additional WC - Three generous bedrooms, all with balcony access; master with private ensuite - Two bathrooms plus additional WC on rooftop; main with spa bath and separate shower; floor-to-ceiling tiling and heated towel rails - Designer kitchen with island bench, walk-in pantry, gas cooking, dishwasher, double sink and filtered water tap - Study nook, full-size internal laundry, linen storage, split system air conditioning, and security alarm - Resort-style amenities, including a swimming pool, gymnasium, and beautifully maintained common areas - Walking distance to Castle Towers, Castle Hill Metro, Castle Mall, the Bus Interchange, parks, cafes, and schools including St Bernadette's, Castle Hill Public & High School, and Oakhill College

Features

3 bedrooms
2 bathrooms
6 carspaces
6 garage spaces
173 m² floor area
611 m² lot size
Apartment

Estimated Value

Based on this property and similar 3 bedroom apartments sold in Castle Hill over the last 12 months, the estimated median property value of 17/16-20 Mercer Street is $1.11m.

Median value
$1.11m
Estimated value range
$875k - $1.53m
Median days on market
51
Estimated value trend
-1%
decrease over the last 12 months
Average days on market is based on recent, comparable sales in Castle Hill. It is only an indication of the time a property is actively listed and should not be relied upon as an accurate representation of how soon a property will be sold.

Property history for 17/16-20 Mercer Street

2026
Sold
Undisclosed
Sold Before Auction on 15 Mar 2026 by Peter Van Den Hooven, of Wiseberry Baulkham Hills

Happy sellers in Castle Hill

81%
81% of sellers in Castle Hill reported that their sale price either exceeded or met their price expectations.

Castle Hill stands out for consistently delivering exceptional satisfaction and strong market results for homeowners.

This is based on voluntary sentiment collected from 203 reviews in Castle Hill over the last 12 months.

Local market activity for 3 bedroom apartments in Castle Hill

In the last 12 months, 31 three-bedroom apartments similar to 17/16-20 Mercer Street, have been sold.

This represents a 21% increase in three-bedroom apartments sales when compared to the previous 12 months.

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