30 Mumberson St is a 4-bedroom, 3-bathroom detached home in Innisfil, listed for $1,429,000. It has 3500-5000 sq ft of living space.
1Welcome to 30 Mumberson Street, an exceptional residence in the charming community of Cookstown.
2The beautifully appointed kitchen is the heart of the home, featuring an oversized centre island, quartz countertops, high-end appliances, and generous space for entertaining.
3BasementFull, Unfinished, as described in the listing.
Welcome to 30 Mumberson Street, an exceptional residence in the charming community of Cookstown. Built in 2018 by renowned Zancor Homes and offered for sale for the very first time, this stunning "Oxford" model showcases over 3,800 sq. ft. of thoughtfully designed finished living space, featuring 4 spacious bedrooms, 4 bathrooms, and a rare 3-car garage with tandem parking. From the moment you enter, you'll appreciate the impressive 10-foot ceilings on the main floor, 9-foot ceilings upstairs, elegant hardwood flooring throughout, crown moulding, coffered ceilings, and an abundance of natural light. The beautifully appointed kitchen is the heart of the home, featuring an oversized centre island, quartz countertops, high-end appliances, and generous space for entertaining. Expansive principal rooms offer the perfect balance of sophistication and everyday comfort, while the luxurious primary suite provides a private retreat complete with a spa-inspired ensuite featuring a freestanding soaker tub and oversized glass shower. Additional highlights include upgraded tile flooring, pot lights throughout, manicured exterior landscaping including stone interlocking, and large basement windows offering excellent natural light and future finishing potential. Ideally situated in one of Cookstown's desirable residential communities, this home offers the charm of small-town living with exceptional convenience. Enjoy nearby boutique shops, antique stores, scenic trails, Tanger Outlets Cookstown, and quick access to Highway 400 for an easy commute. A rare opportunity to own a beautifully appointed, original-owner home where timeless elegance meets modern family living.
4 bedrooms, 3 bathrooms, about 3,500 sq ft, works out to roughly $408 per square foot. Chat with Zara if you'd like a deeper read on whether this detached fits your budget and timing.
Inside 30 Mumberson St
Every detail from the listing, in one place.
Type
Detached
Style
2-Storey
Living space
3500-5000 sq ftas stated on the listing
Parking
6 spacesYes garage
Basement
Full, Unfinished
Features & systems
Parking & garage
Garage
Yes
Parking spaces
6
Interior
Basement
Full · Unfinished
Lot & land
Lot size (sqft)
0
Listing & possession
Property style
2-Storey
Property class
Detached
30 Mumberson 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® N14090216$1,429,000
Sourced from MLS®. Includes earlier listings of this property on record.
What's it worth?
How 30 Mumberson St Compares to the Innisfil 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
$7,020
/mo
based on the purchase price of $1,429,000
$285,800 cash
$1,143,200 financed
$962,874 total interest
Principal54%$1,143,200
Interest46%$962,874
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.
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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 Innisfil
Other 3–5 bed homes for sale in Innisfil around $1.4M.
Average days on market37Homes sold in about 37 days on average.
Sale-to-list ratio95.6%On average, homes sold below asking.
Active listings527Homes for sale here right now.
Median vs prior 90 days−7.1%Compared with Apr 24 – Jul 23, 2026: prices down.
Based on 252 sales from Jul 23 – Oct 21, 2026 (211 in the prior 90 days). Aggregate MLS® figures for closed sales; individual sold prices are shown only to signed-in members.
Questions About 30 Mumberson St
How much is 30 Mumberson St listed for?
30 Mumberson St is listed at $1,429,000 (MLS® N14090216). Summitly updates the price as soon as the MLS® record changes.
Is $1,429,000 a good price for 30 Mumberson St?
Summitly rates it Excellent Deal: the asking price is 10% or more below Zara's estimate, an estimate built from recent sales in Innisfil. 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 30 Mumberson St changed?
No — 30 Mumberson St is still listed at its original asking price of $1,429,000.
How many bedrooms and bathrooms does 30 Mumberson St have?
30 Mumberson St has 4 bedrooms and 3 bathrooms, with about 3,500–5,000 square feet of living space. It is a detached home in Innisfil.
How much would the monthly mortgage be on 30 Mumberson St?
About $7,020 a month — principal and interest on $1,429,000 with 20% down ($285,800), 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 30 Mumberson St?
Yes — Saturday, October 24, 11:00 AM – 3:00 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 30 Mumberson St compare with other homes in Innisfil?
Its asking price of $1,429,000 is about 100% above the median sold price in Innisfil over the last 90 days, $715,000, across 252 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 30 Mumberson St been sold before?
Summitly has no earlier MLS® sale or lease of 30 Mumberson St on record from the last two years. Older records aren't shown under TRREB rules.
Where is 30 Mumberson St?
30 Mumberson St is in Innisfil, ON. Schools, transit, parks and shops nearby are under Location & lifestyle on this page.
How long has 30 Mumberson St been on the market?
4 days — 30 Mumberson St was listed on October 17, 2026.
What is the price per square foot of 30 Mumberson St?
About $286 to $408 per square foot: the asking price of $1,429,000 over the 3,500–5,000 sq ft the listing gives as its size range.
Does 30 Mumberson St have parking or a garage?
Yes — the listing gives 6 parking spaces. Garage: Yes.
