DuplexOn market 125 days

560 Queen Mary St, Overbrook - Castleheights and Area

Name: 560 Queen Mary Street
SKU: X13463472
Price: 1249000 CAD
Availability: InStock

Overbrook - Castleheights and Area, ON · · MLS® X13463472Updated June 20, 2026

$1,249,000Est. $6,136/mo mortgage

Bedrooms: 5
Bathrooms: 3
Living space: 2000–2500sq ft
Parking spaces: 2

Type Duplex
Garage Yes
Basement Full, Finished

What you should know

560 Queen Mary St is a 5-bedroom, 3-bathroom duplex in Overbrook - Castleheights and Area, listed for $1,249,000. It has 2000-2500 sq ft of living space.

The main residence spans an impressive 2,645 sq. ft. ft. of thoughtfully designed living space.
It features a custom chef's kitchen, elegant open-concept living and dining areas centered around a cozy fireplace, and seamless access to a private rear deck.
The luxurious primary suite is complete with a spa-inspired en suite, walk-in closet, and an expansive walk-out balcony.

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5 Bed, 3 Bath Duplex in Overbrook - Castleheights and Area

About 560 Queen Mary Street

Introducing 560 Queen Mary Street, an extraordinary legal duplex nestled in the prestigious Castle Heights community, offering nearly $65,000 in annual rental income. Recently constructed, this property exemplifies refined craftsmanship with soaring 12-foot ceilings on the main floor, 9-foot ceilings on the second level, and impeccable high-end finishes throughout. The main residence spans an impressive 2,645 sq. ft. ft. of thoughtfully designed living space. It features a custom chef's kitchen, elegant open-concept living and dining areas centered around a cozy fireplace, and seamless access to a private rear deck. In addition to four generously sized bedrooms, the main unit also includes a versatile extra bedroom or private office, ideal for today's lifestyle. The luxurious primary suite is complete with a spa-inspired en suite, walk-in closet, and an expansive walk-out balcony. The lower-level apartment offers a beautifully appointed two-bedroom suite with 9-foot ceilings and upscale finishes, perfect as a high-quality rental or for extended family living. This property also presents the flexibility to reside in one unit while collecting income from the other, creating an exceptional opportunity for both homeowners and investors alike. Located just minutes from St. Laurent Centre, 560 Queen Mary enjoys unmatched convenience with excellent schools, shopping, restaurants, parks, and public transit all within easy reach. A rare combination of luxury, versatility, and income potential in one of Ottawa's most desirable neighborhoods. 562 Queen Mary St also for sale

5 bedrooms, 3 bathrooms, about 2,000 sq ft, works out to roughly $625 per square foot. Chat with Zara if you'd like a deeper read on whether this duplex fits your budget and timing.

Inside 560 Queen Mary St

Every detail from the listing, in one place.

Type: Duplex
Style: 2-Storey
Living space: 2000-2500 sq ftas stated on the listing
Parking: 2 spacesYes garage
Basement: Full, Finished

Features & systems

Parking & garage

Garage: Yes
Parking spaces: 2

Interior

Basement: Full · Finished

Lot & land

Lot size (sqft): 0

Listing & possession

Property style: 2-Storey
Property class: Duplex

560 Queen Mary St Price & Sale History

Earlier listings of this property, list-price changes, and the most recent annual property tax on the listing.

Jun 18, 2026For saleListedThis listingMLS® X13463472$1,249,000

Sourced from MLS®. Includes earlier listings of this property on record.

What's it worth?

How 560 Queen Mary St Compares to the Overbrook - Castleheights and Area Market

Zara compares it with recent sales of similar homes nearby. It's a guide, not an appraisal.

Zara’s estimate

Above Market· based on 134 recent sales

Value your own home →How accurate are Zara’s estimates?

Summitly estimate, not from TRREB, the MLS® or the listing brokerage. Not an appraisal. How it works

Overbrook - Castleheights and Area market, last 90 days

Median sold price: $605,000
Average sold price: $661,901
Average days on market: 38
Homes sold: 70

Closed sales on the TRREB MLS®.

Recently sold nearby in Overbrook - Castleheights and Area

Sold prices are shown free to signed-in members, as board rules require.

1 nearby sale vs. this home

Closed sales from MLS®, compared with this home's asking price.

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Home	Sold price	$ / sqft	% of asking	Sold
This home560 Queen Mary Street 5 bd · 3 ba · 2,000 sqft	$1,249,000asking	$625	—	—
924 Bermuda Avenue 4 bd · 4 ba · 700 sqft

924 Bermuda Avenue
4 bd · 4 ba · 700 sqft

Living in Overbrook - Castleheights and Area: Location & Amenities

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How long is your commute?

From 560 Queen Mary St. Typical times without traffic delays; transit times aren't available yet.

Costs, Mortgage & Rental Return for 560 Queen Mary St

What it could cost each month, today's rates from our mortgage partner, and what it could return as a rental.

Mortgage: $6,136; 20% down · 25 years · 5.5% assumed
Property tax: $687; 0.66% mill rate · ON
Total per month: $6,823; Before utilities, insurance and fees

Figures are Summitly estimates for illustration only — not from TRREB or the MLS® feed, and not a mortgage approval, appraisal, or financial advice.

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Monthly cost

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Down payment

Rate (%)

Years

An estimate, not a quote. Utilities and insurance are extra.

Affordability calculator

Estimated monthly payment

$6,136

/mo

based on the purchase price of $1,249,000

Down payment20%

$249,800 cash

Amortization25 yr

$999,200 financed

Rate5.50%

$841,589 total interest

Principal54%$999,200

Interest46%$841,589

20% down · 25-yr amortization · 5.50% rate. Principal & interest only — taxes, condo fees, and insurance not included.

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Figures are Summitly estimates for illustration only — not from TRREB or the MLS® feed, and not a mortgage approval, appraisal, or financial advice.

Rental income potential

Est. monthly rent

low–high

Gross yield

rent × 12 ÷ price

Cap rate (est.)

net of tax + fees

Summitly AI estimate for discussion only — not from TRREB or the MLS® feed, and not an appraisal or investment advice. Yield and cap rate are derived from the estimated rent versus the asking price.

For homeowners nearby

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Listing brokerage: COLDWELL BANKER FIRST OTTAWA REALTY, BrokerageMLS® X13463472 · Listing data last updated June 20, 2026

Listing data comes from the Toronto Regional Real Estate Board (TRREB) and is deemed reliable but not guaranteed. Shown on Summitly by Coldwell Banker Summit Realty, Brokerage, which is not the listing brokerage. The information provided herein must only be used by consumers that have a bona fide interest in the purchase, sale, or lease of real estate and may not be used for any commercial purpose or any other purpose. © 2026 Toronto Regional Real Estate Board. All rights reserved.

Mortgage financing is arranged through Mortgage Squad Advisors. Summitly is the technology platform that powers this site. Estimated values, AI insights, calculator results, and rental projections shown on this page are generated by Summitly and are not provided by, reviewed by, or sourced from TRREB, the MLS®, or the listing brokerage; they are not appraisals or opinions of value. The trademarks REALTOR®, REALTORS®, and the REALTOR® logo are controlled by the Canadian Real Estate Association (CREA) and identify real estate professionals who are members of CREA. The Coldwell Banker® name and logo are trademarks of Coldwell Banker Real Estate LLC.

For sale· listed Jun 17· $625/sq ft

Estimated monthly mortgage$6,136/moMortgage only · 20% down · 5.5% assumed

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5.0 · Google rating for Coldwell Banker Summit Realty, Brokerage · as of September 2026