$1,099,000
403 Walnut St W
Whitby, ON L1N 2W4
403 Walnut St W, Whitby — Listed at $1,099,000. 7 bedroom, 3 bathroom 1 1/2 Storey Duplex. MLS® E14121096.
Possession · seller's timeline
Flexible (Flex)
What's this home worth?
Get a free estimate for 403 Walnut St W
Description
Legal duplex with third unit ready to go...owner occupied! Whether you're looking for an investment or a family home with extra income potential, this large home in a quiet, family-friendly neighbourhood of Whitby ticks all the boxes. With seven bedrooms (one currently being used as additional family room) and three bathrooms, split across three separate living areas, this home offers ample space and tons of flexibility. Easily walkable area close to schools, stores, public transit, school bus routes, and amenities. Just minutes to the 401 and 407. Fully fenced backyard with patio, lots of parking, and many upgrades throughout the house. New since 2022: composite front deck, hot water heater, main floor and upstairs windows, A/C, bathrooms refinished, upgraded insulation, and multiple appliances. This lovingly maintained house is move-in ready for its new family!
Property Details
Property Insights
Listing Courtesy of: RE/MAX COUNTRY LAKES REALTY INC.
MLS® #E14121096


The listing data is provided under copyright by the Toronto Regional Real Estate Board (TRREB). The listing data is deemed reliable but is not guaranteed accurate by TRREB. 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 trademarks MLS®, Multiple Listing Service® and the associated logos are owned by CREA and identify the quality of services provided by real estate professionals who are members of CREA. Used under license.
© 2026 Toronto Regional Real Estate Board. All rights reserved.
HouseIndex Take: 403 Walnut Street W
This duplex (1 1/2 Storey) is located in the Downtown Whitby neighbourhood of Whitby.
The home offers 7+2 bedrooms, 3 bathrooms.
Features include a finished, full, separate entrance, apartment basement, 5 parking spaces.
Additional details: lot dimensions of 63.79 × 66.57 feet.
Listed at $1,099,000 CAD with annual property taxes of $6,155 (2025).
Explore similar listings:
Similar Listings in Whitby
No close matches are available to show for the same property type, city and sale or lease category within 5% of this asking price. Explore other price ranges below without changing those categories.
About Whitby Real Estate
This Duplex is located in the Downtown Whitby community in Whitby. Whitby is a rapidly growing Durham Region town offering strong value for first-time buyers and young families. The Whitby GO station provides direct Union connectivity, while Brooklin is one of the GTA's hottest new-build communities. Lynde Shores Conservation Area and Port Whitby provide green space and waterfront access.






















