Gurvinder Nokwal REALTOR®
For Sale Multiplex 10 days on market

$1,800,000

Est. payment $7,970/moCalculate yours

66 Prospect Street, Newmarket, ON L3Y 3S9

Central Newmarket, Newmarket, ON L3Y 3S9

  • 6 Beds
  • 5 Baths
  • 3,500 Sq Ft
Map

Listing courtesy of REMAX YOUR COMMUNITY REALTY MLS® N13882840

About this home

Exceptional Investment Opportunity in the Heart of Newmarket with Future Development Potential! Rare opportunity to acquire a unique income-producing property comprising a legal triplex at 64-66 Prospect Street together with a charming detached 2-bedroom bungalow at the rear, municipally known as 567 Granby Place, all included in the purchase price. The main building features three units, including commercial office space on the ground floor and two residential apartments above, offering a versatile mix of commercial and residential income streams. With two units currently occupied and two vacant, investors can benefit from existing rental income while taking advantage of immediate leasing opportunities, with a combined potential rental income of approximately $9,000 per month ($108,000 annually), subject to market conditions. Ideally positioned just steps from Southlake Health (formerly Southlake Regional Health Centre) , historic Downtown Newmarket, Main Street’s vibrant shops and restaurants, public transit, and the GO Train. Surrounded by ongoing neighbourhood growth and redevelopment activity, this property presents exciting long-term possibilities for investors, developers, and those seeking to expand their real estate portfolios. Multiple income streams offer diversification and attractive investment flexibility. Enjoy the benefits of immediate income potential, a highly desirable central location, and possible future redevelopment or intensification opportunities, subject to municipal approvals and buyer’s independent due diligence. A rare opportunity to invest today while positioning yourself for tomorrow’s growth!

Property details

Overview

Property Type
Multiplex
Style
2 1/2 Storey
For
For Sale
Status
New
Size
3,500 sqft

Interior

Bedrooms
6
Bathrooms
5
Kitchens
4
Basement
Separate Entrance

Building & Systems

Heating
Forced Air (Gas)
Cooling
Wall Unit(s)
Exterior
Aluminum Siding
Foundation
Concrete Block
Roof
Asphalt Shingle
Water
Municipal
Sewer
Sewer

Lot & Parking

Lot Size
70 x 147 Feet
Parking
None garage · 8 total

Financial

Property Taxes
$13,000 (2026)

Location

Neighbourhood
Central Newmarket
Cross Street
Prospect & Davis
Direction Faces
West

Listing

MLS® Number
N13882840
Days on Market
10
Listed On
2026-10-08
Possession
Imm / 30 Days
Listed By
REMAX YOUR COMMUNITY REALTY

Features

Interior

  • Other

Pool

  • None
Included
all existing appliances 4 fridge, 4 stove, 2 B/I dishwashers, 4 washer and 4 Dryer. all existing window coverings and light fixtures.
Rental items
Hot water tank

Mortgage calculator

Minimum for this price: $360,000 (20%)

Amortization, years

Estimated mortgage payment

$7,970 per month

Principal and interest
$7,970
Property tax
$1,083
Estimated monthly cost
$9,053

Your mortgage

Mortgage amount
$1,440,000
Mortgage insurance
Not needed
Interest over 25 years
$951,003

Cash to close

Down payment
$360,000
Land transfer tax
$32,475
Total, before legal fees
$392,475
Talk to me about financing

Estimates only, not a mortgage offer or financial advice. Uses the Canadian fixed-rate convention (interest compounded twice a year), 2026 mortgage insurance premiums and Ontario land transfer tax. Your lender will confirm your actual rate and payment.

Location

66 Prospect Street, Newmarket, ON L3Y 3S9 Central Newmarket, Newmarket, ON L3Y 3S9
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Listing data is provided under license and deemed reliable but not guaranteed. MLS®, Multiple Listing Service® and associated logos are trademarks of The Canadian Real Estate Association (CREA).

$1,800,000 66 Prospect Street, Newmarket, ON L3Y 3S9
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