309 Baldwin St is a 3-bedroom, 2-bathroom detached home in Oshawa, listed for $690,000. It has 700-1100 sq ft of living space.
1Well-presented brick bungalow in Oshawa's Donevan neighbourhood, set on an approximately 43.00 x 136.00 ft lot with a long private driveway and detached oversized garage with separate storage area.
2The main floor offers a bright living room, eat-in kitchen, three bedrooms and a four-piece bathroom.
3The laundry and mechanical area remains separate from the finished living space.
Well-presented brick bungalow in Oshawa's Donevan neighbourhood, set on an approximately 43.00 x 136.00 ft lot with a long private driveway and detached oversized garage with separate storage area. The main floor offers a bright living room, eat-in kitchen, three bedrooms and a four-piece bathroom. The kitchen features dark cabinetry, granite countertops, tile backsplash, stainless-steel appliances, gas range and a double sink beneath the window. The living room has a large front window, while updated windows, neutral finishes and wood-look flooring contribute to the home's comfortable presentation.The finished basement adds flexible living space with a spacious recreation/living room, second kitchen and dining area, additional bedroom, four-piece bathroom, pantry and separate side entrance. The laundry and mechanical area remains separate from the finished living space. This layout may suit extended-family living or those seeking additional space, subject to the buyer's own verification of permits, registration and intended use.The home includes forced-air gas heating, central air conditioning and municipal water and sewer. The roof shingles were reportedly replaced in 2017, with receipts and any transferable warranty to be verified. Outside, the property offers a covered front porch, mature greenery, lawn and patio area. Approximately 941 sq. ft. above grade, with additional finished lower-level space. A practical bungalow layout with three bedrooms on the main level, substantial basement accommodation and useful garage/storage space.
3 bedrooms, 2 bathrooms, about 700 sq ft, works out to roughly $986 per square foot. Chat with Zara if you'd like a deeper read on whether this detached fits your budget and timing.
Inside 309 Baldwin St
Every detail from the listing, in one place.
Type
Detached
Style
Bungalow
Living space
700-1100 sq ftas stated on the listing
Parking
4 spacesYes garage
Basement
Apartment
Features & systems
Parking & garage
Garage
Yes
Parking spaces
4
Interior
Basement
Apartment
Lot & land
Lot size (sqft)
0
Listing & possession
Property style
Bungalow
Property class
Detached
309 Baldwin St Price & Sale History
Earlier listings of this property, list-price changes, and the most recent annual property tax on the listing.
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Monthly cost
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An estimate, not a quote. Utilities and insurance are extra.
Affordability calculator
Estimated monthly payment
$3,390
/mo
based on the purchase price of $690,000
$138,000 cash
$552,000 financed
$464,929 total interest
Principal54%$552,000
Interest46%$464,929
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
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Similar homes for sale nearby in Oshawa
Other 3–4 bed homes for sale in Oshawa around $690K.
Average days on market29Homes sold in about 29 days on average.
Sale-to-list ratio99.3%On average, homes sold below asking.
Active listings812Homes for sale here right now.
Median vs prior 90 days−4.1%Compared with May 8 – Aug 6, 2026: prices down.
Based on 661 sales from Aug 6 – Nov 4, 2026 (538 in the prior 90 days). Aggregate MLS® figures for closed sales; individual sold prices are shown only to signed-in members.
309 Baldwin St is listed at $690,000 (MLS® E13821402). Summitly updates the price as soon as the MLS® record changes.
Is $690,000 a good price for 309 Baldwin St?
Summitly rates it Well Above Market: the asking price is 15% or more above Zara's estimate, an estimate built from recent sales in Oshawa. The rating is an automated opinion, not an appraisal; "What's it worth?" on this page shows how it is worked out. See Zara's estimate
Has the price of 309 Baldwin St changed?
Yes — it was first listed at $704,900 and is now $690,000, a drop of $14,900 (2.1%).
How many bedrooms and bathrooms does 309 Baldwin St have?
309 Baldwin St has 3 bedrooms and 2 bathrooms, with about 700–1,100 square feet of living space. It is a detached home in Oshawa.
Is 309 Baldwin St close to transit?
The nearest rapid-transit station is Oshawa GO Station (Lakeshore East GO), about 4.6 km in a straight line. Distances are straight-line, not walking routes; check the transit agency for routes and schedules.
How much would the monthly mortgage be on 309 Baldwin St?
About $3,390 a month — principal and interest on $690,000 with 20% down ($138,000), a 25-year amortization and an assumed 5.5% interest rate. The mortgage calculator on this page lets you change the down payment, amortization and rate.
How does 309 Baldwin St compare with other homes in Oshawa?
Its asking price of $690,000 is about 6% above the median sold price in Oshawa over the last 90 days, $652,000, across 661 closed sales on the TRREB MLS®. A city median mixes every type and size of home, so the comparable sales on this page are the closer guide.
Has 309 Baldwin St been sold before?
Summitly has no earlier MLS® sale or lease of 309 Baldwin St on record from the last two years. Older records aren't shown under TRREB rules.
Where is 309 Baldwin St?
309 Baldwin St is in Oshawa, ON. Schools, transit, parks and shops nearby are under Location & lifestyle on this page.
How long has 309 Baldwin St been on the market?
42 days — 309 Baldwin St was listed on September 23, 2026.
What is the price per square foot of 309 Baldwin St?
About $627 to $986 per square foot: the asking price of $690,000 over the 700–1,100 sq ft the listing gives as its size range.
Does 309 Baldwin St have parking or a garage?
Yes — the listing gives 4 parking spaces. Garage: Yes.
