Home6
Sell
Buy
Rent
Map
NeighbourhoodsBuildingsSaved
Log in
Home6

Toronto's real estate intelligence platform — explore neighbourhoods, condo buildings, listings, and market insights to make smarter buying and renting decisions.

Buy

  • Condos
  • Houses
  • Townhomes
  • Pet-friendly
  • Map search

Rent

  • Condos
  • Houses
  • Pet-friendly
  • All rentals
  • Map search

Explore

  • Neighbourhoods
  • Buildings & condos
  • Toronto map
  • Home value estimate
  • Saved listings

Sell

Own a home in Toronto? Start with an address and see what it could sell for.

See home value

Murat Sahiner, Broker | Home6 Team at RE/MAX Realtron Realty Inc., Brokerage | 88 Konrad Crescent, Markham, ON L3R 8T7

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 The Canadian Real Estate Association (CREA)

Listing information is deemed reliable but is not guaranteed accurate by PropTx. 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.

Terms of UseVOW Registrant AgreementPrivacy PolicyDisclaimersAccessibility StatementAgency & Brokerage DisclosureCopyright & Trademark Notices

© 2026 HomeSix Realty Inc. All rights reserved.

342 Mary Street N Oshawa
For SaleOshawa

342 Mary Street N Oshawa, Detached for Sale

MLS® E14107444

Oshawa, ON

16 days on market
$449,000
Show on Map
Show on Map
2Beds
2Baths
3,250Sqft
5Parking
Detached

Overview· 342 Mary Street N Oshawa

MLS® #E14107444

Attention contractors, builders, and savvy investors! This detached two-storey home offers over 3,000 sq. ft. of space and endless potential for those looking to renovate, reimagine, or explore future development possibilities. Situated on a great-sized lot in the established community of O'Neil, this property is zoned R5-A, with potential for a fourplex development, subject to buyer due diligence and all applicable municipal approvals. Conveniently located close to schools, community centres, everyday amenities, and more, this is an exciting opportunity to unlock the full potential of a property in a desirable Oshawa location. Property is being sold AS IS, WHERE IS. Bring your vision, creativity, and plans to make the most of this unique opportunity!

Inclusions

This property is being sold AS IS WHERE IS.

Exclusions

Boat

Broker

Keller Williams Energy Real Estate

Own a home here? See what it could sell for.

Use this listing address as a starting point for a Home6 seller valuation.

See home value
Walk Score®73Very WalkableVery Walkable
Transit Score®53Good TransitGood Transit
Bike Score®—Not rated for cyclingNot rated for cycling
Schools699 schools within 1.5 km · nearest 14 m9 schools within 1.5 km · nearest 14 m
Parks8411 parks within 1 km · nearest 276 m11 parks within 1 km · nearest 276 m
Convenience8228 groceries, cafes and pharmacies within 1 km · nearest 268 m28 groceries, cafes and pharmacies within 1 km · nearest 268 m
Safety—Crime data covers Toronto onlyCrime data covers Toronto only

Highlights & Amenities· 342 Mary Street N Oshawa

Source: MLS® listing data
342 Mary Street N Oshawa

Detached

342 Mary Street N Oshawa

Oshawa

Type

Detached

Basement

Unfinished

Parking

Attached (5)

Property Tax

~$6,585/yr

Heating

Forced Air

Buying Essentials

Square Feet

3250 sqft

Facing Direction

West

Parking

Attached (5)

Finances

List Price

$449,000

Price per SQFT

$138/sqft

Property Tax

~$6,585/yr

Property Specs

Property Type

Detached

MLS Size

3250 sqft

Basement

Unfinished

Living & Amenities

Heating Type

Forced Air

Features

Other

Policies & Utilities

Neighbourhood

Oshawa

Listed On

Oct 22, 2026

Price & Listing History

Days on Market

Current: 16 days

0306090120+

Rooms

Kitchen(Main)

Window, Open Concept

18.1 x 9.5

171 sqft

Living Room(Main)

Window, Open Concept

13.0 x 12.7

166 sqft

Dining Room(Main)

Window, Open Concept

12.1 x 11.4

138 sqft

Primary Bedroom(Upper)

His and Hers Closets, Window, Broadloom

15.9 x 10.6

169 sqft

Bedroom 2(Upper)

Window, Closet, Broadloom

10.5 x 8.3

87 sqft

RoomsDimensionsFeaturesSqft
Kitchen(Main)18.1 x 9.5Window, Open Concept171
Living Room(Main)13.0 x 12.7Window, Open Concept166
Dining Room(Main)12.1 x 11.4Window, Open Concept138
Primary Bedroom(Upper)15.9 x 10.6His and Hers Closets, Window, Broadloom169
Bedroom 2(Upper)10.5 x 8.3Window, Closet, Broadloom87

Rooms

5

Listed Room Area

731 sqft

Source

Estimated from MLS room dimensions

Explore Oshawa

Learn about the area and demographics around this address.

Loading map…

Nearby Schools

Sort by: DistanceAll

Schools closest to 342 Mary Street N Oshawa.

Source: No verified source available.Catchment boundaries and ratings are shown only when available.

No verified nearby school records were found for this property location.

Similar Listings

Active alternatives ranked by location, property type, price, bedrooms, size, bathrooms, and recency.

Recent Comparable Sales

Recent sold or leased properties are shown separately from active alternatives.

Nearby Listings

Close to 342 Mary Street N Oshawa.

Loading map…

Mortgage Calculator

Mortgage Summary

Mortgage Payment$1,806/mo
Property Tax$549/mo
Total Monthly$2,355

Monthly Cash Flow (investors)

$
Net Cash FlowN/A

Closing Costs

Estimated closing costs$0
Cash required incl. down payment$0