Modernized century home in Old North, backing onto Doidge park. Set in the Bishop Helmuth district, this home keeps the charm of its era with ceilings over 9', original baseboards, and an ornate living room fireplace. Updates include an open concept layout, updated windows, modern furnace and AC, pot lights, and a family room addition with a picture window. Upstairs offers large bedrooms and a dressing room that will impress anyone! Outside: stamped concrete driveway, front porch and patio, flagstone walkway, Wagler mini-barn shed and low maintenance landscaping. Hear sledding in the distance in the winter and enjoy full privacy once the leaves fill in for summer. Use the back gate to walk to tennis, pickleball, basketball and a playground. The basement and drainage have had extensive upgrades to bring them up to modern standards. All of this in a family-oriented neighbourhood with great schools and a welcoming community.
3 bedrooms, 1 bathroom, about 2,000 sq ft, works out to roughly $370 per square foot. Chat with Zara if you'd like a deeper read on whether this detached fits your budget and timing.
Inside 300 Grosvenor St
Every detail from the listing, in one place.
Type
Detached
Style
2-Storey
Living space
2000-2500 sq ftas stated on the listing
Parking
5 spacesYes garage
Basement
Unfinished
Features & systems
Parking & garage
Garage
Yes
Parking spaces
5
Interior
Basement
Unfinished
Lot & land
Lot size (sqft)
0
Listing & possession
Property style
2-Storey
Property class
Detached
300 Grosvenor St Price & Sale History
Earlier listings of this property, list-price changes, and the most recent annual property tax on the listing.
For saleListedThis listingMLS® X14175184$739,900
Sourced from MLS®. Includes earlier listings of this property on record.
What's it worth?
How 300 Grosvenor St Compares to the London Market
Zara compares it with recent sales of similar homes nearby. It's a guide, not an appraisal.
Independent mortgage broker · OAC · rates subject to change and underwritingMortgage Squad →
Referral disclosure: Summitly may refer you to Mortgage Squad Advisors, an affiliated mortgage partner. You are free to choose any lender or mortgage professional.
Monthly cost
Enter a rate to see the monthly cost
An estimate, not a quote. Utilities and insurance are extra.
Affordability calculator
Estimated monthly payment
$3,635
/mo
based on the purchase price of $739,900
$147,980 cash
$591,920 financed
$498,552 total interest
Principal54%$591,920
Interest46%$498,552
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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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.
Similar homes for sale nearby in London
Other 3–4 bed homes for sale in London around $740K.
Average days on market39Homes sold in about 39 days on average.
Sale-to-list ratio97.1%On average, homes sold below asking.
Active listings2,480Homes for sale here right now.
Median vs prior 90 days−1.7%Compared with May 16 – Aug 14, 2026: prices down.
Based on 1,706 sales from Aug 14 – Nov 12, 2026 (1,530 in the prior 90 days). Aggregate MLS® figures for closed sales; individual sold prices are shown only to signed-in members.
Questions About 300 Grosvenor St
How much is 300 Grosvenor St listed for?
300 Grosvenor St is listed at $739,900 (MLS® X14175184). Summitly updates the price as soon as the MLS® record changes.
Is $739,900 a good price for 300 Grosvenor St?
Summitly rates it Excellent Deal: the asking price is 10% or more below Zara's estimate, an estimate built from recent sales in London. 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 300 Grosvenor St changed?
No — 300 Grosvenor St is still listed at its original asking price of $739,900.
How many bedrooms and bathrooms does 300 Grosvenor St have?
300 Grosvenor St has 3 bedrooms and 1 bathroom, with about 2,000–2,500 square feet of living space. It is a detached home in London.
How much would the monthly mortgage be on 300 Grosvenor St?
About $3,635 a month — principal and interest on $739,900 with 20% down ($147,980), 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.
Are there open houses at 300 Grosvenor St?
Yes — Saturday, November 14, 2:00 PM – 4:00 PM. Open-house times come from the listing brokerage and can change, so check this page before you go, or book a private viewing.
How does 300 Grosvenor St compare with other homes in London?
Its asking price of $739,900 is about 33% above the median sold price in London over the last 90 days, $555,500, across 1,706 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 300 Grosvenor St been sold before?
Summitly has no earlier MLS® sale or lease of 300 Grosvenor St on record from the last two years. Older records aren't shown under TRREB rules.
Where is 300 Grosvenor St?
300 Grosvenor St is in London, ON. Schools, transit, parks and shops nearby are under Location & lifestyle on this page.
How long has 300 Grosvenor St been on the market?
300 Grosvenor St was listed today (November 12, 2026).
What is the price per square foot of 300 Grosvenor St?
About $296 to $370 per square foot: the asking price of $739,900 over the 2,000–2,500 sq ft the listing gives as its size range.
Does 300 Grosvenor St have parking or a garage?
Yes — the listing gives 5 parking spaces. Garage: Yes.
