DetachedOn market 127 days

1301 Gatehouse Dr, Mississauga

Name: 1301 Gatehouse Drive
SKU: W13527862
Price: 3750000 CAD
Availability: InStock

Mississauga, ON · L5H 1A6 · MLS® W13527862Updated November 3, 2026

$3,750,000Est. $18,423/mo mortgage

Bedrooms: 4
Bathrooms: 4
Living space: 3500–5000sq ft
Parking spaces: 7

Type Detached
Lot 99.08 × 140.36 Feet (Irregaular 140. 36X R93.9,F99.08 X 112.6)
Garage Yes
Basement Finished with Walk-Out

What you should know

1301 Gatehouse Dr is a 4-bedroom, 4-bathroom detached home in Mississauga, listed for $3,750,000. It has 3500-5000 sq ft of living space.

Spectacular Lorne Park/Rattray Marsh custom home overlooking Lake Ontario with 1st floor addition and end to end renovation of the full house.
Spacious living/dining room areas with hardwood floors, gas fireplace, garden doors with walk-out to front porch, and an adjacent Butlery's servery with granite counter tops.
Open concept family room with lake/ravine views, pot lighting, and a bio fuel fireplace with granite surround.

Ask Zara:

4 Bed, 4 Bath Detached Home in Mississauga

About 1301 Gatehouse Drive

Spectacular Lorne Park/Rattray Marsh custom home overlooking Lake Ontario with 1st floor addition and end to end renovation of the full house. Muskoka in the city setting backing onto Turtle Creek with multi million dollar panoramic views, and located at the end of a child friendly cul-de-sac. Spacious living/dining room areas with hardwood floors, gas fireplace, garden doors with walk-out to front porch, and an adjacent Butlery's servery with granite counter tops. Gourmet kitchen with lake/ravine views, granite counter tops, stainless steel appliances, centre island, ceramic backsplash, soft closing drawers, large breakfast area with walk-out to a cantilevered floating balcony with glass side panels. Open concept family room with lake/ravine views, pot lighting, and a bio fuel fireplace with granite surround. Trendy updated 2 piece powder room, interior entrance to garage and main floor laundry. Separate level fourth bedroom or potential in-law/nanny suite with double door entry, his/her closets, front balcony, gorgeous 3 piece bathroom, 2nd walk-out to balcony over looking the ravine & Lake Ontario. Upper level completely rebuilt with hand scraped hardwood floors throughout all bedrooms, main 3 piece bathroom with walk-in glass shower with rain shower head, convenient additional 2 floor laundry, & lounge area with breathtaking picturesque views. Primary bedroom retreat with lake/ravine views, walk-in closet with organizers/pull-out drawers, and spa-like 5 piece en-suite with Roman tub, his/her sinks with marble counter top, large walk-in shower with rain shower head & hand held spray. Walk-out finished basement with an abundance of natural light, hardwood floors, pot lighting, wet bar with dishwasher, cold cellar, 5th bedroom, 3 piece bathroom with vessel sink, recreation area with gas fireplace & walk-out to stone patio area.Minutes away to Jack Darling Park, beaches, walking/biking trails, tennis, shopping, QEW highway, transit, dog park,& Port Credit Go Station

4 bedrooms, 4 bathrooms, about 3,500 sq ft, works out to roughly $1,071 per square foot, the bed-to-bath ratio is generous. Chat with Zara if you'd like a deeper read on whether this detached fits your budget and timing.

Inside 1301 Gatehouse Dr

Every detail from the listing, in one place.

Type: Detached
Style: 2-Storey
Living space: 3500-5000 sq ftas stated on the listing
Lot size: 99.08 x 140.36 Feet (Irregaular 140. 36X R93.9,F99.08 X 112.6)
Parking: 7 spacesYes garage
Basement: Finished with Walk-Out

Features & systems

Parking & garage

Garage: Yes
Parking spaces: 7

Interior

Basement: Finished with Walk-Out

Lot & land

Lot dimensions: 99.08 x 140.36 Feet (Irregaular 140. 36X R93.9,F99.08 X 112.6)
Lot size (sqft): 0
Lot features: Irregular Lot

Listing & possession

Property style: 2-Storey
Property class: Detached

1301 Gatehouse Dr Price & Sale History

Earlier listings of this property, list-price changes, and the most recent annual property tax on the listing.

Jul 6, 2026For saleListedThis listingMLS® W13527862$3,750,000

Sourced from MLS®. Includes earlier listings of this property on record.

What's it worth?

How 1301 Gatehouse Dr Compares to the Mississauga Market

Zara compares it with recent sales of similar homes nearby. It's a guide, not an appraisal.

Zara’s estimate

Well Above Market· based on 3,820 recent sales

Value your own home →How accurate are Zara’s estimates?

Summitly estimate, not from TRREB, the MLS® or the listing brokerage. Not an appraisal. How it works

Mississauga market, last 90 days

Median sold price: $872,250
Average sold price: $951,067
Average days on market: 34
Homes sold: 2,154

Closed sales on the TRREB MLS®.

Full Mississauga market report

Recently sold nearby in Mississauga

Sold prices are shown free to signed-in members, as board rules require.

6 nearby sales vs. this home

Closed sales from MLS®, compared with this home's asking price.

See what these homes actually sold for

Free with a Summitly account. Sign in once and sold prices unlock across the site.

Home	Sold price	$ / sqft	% of asking	Sold
This home1301 Gatehouse Drive 4 bd · 4 ba · 3,500 sqft	$3,750,000asking	$1,071	—	—
1016 Red Pine Crescent 4 bd · 3 ba · 2,500 sqft
7018 Cadiz Crescent 3 bd · 2 ba · 1,100 sqft
1617 Trotwood Avenue 4 bd · 5 ba · 3,500 sqft
3257 Sir Johns Homestead 4 bd · 2 ba · 1,500 sqft
6772 Dolmage Court 3 bd · 2 ba · 1,500 sqft
1149 Mesa Crescent 4 bd · 3 ba · 2,500 sqft

1016 Red Pine Crescent
4 bd · 3 ba · 2,500 sqft
7018 Cadiz Crescent
3 bd · 2 ba · 1,100 sqft
1617 Trotwood Avenue
4 bd · 5 ba · 3,500 sqft
3257 Sir Johns Homestead
4 bd · 2 ba · 1,500 sqft
6772 Dolmage Court
3 bd · 2 ba · 1,500 sqft
1149 Mesa Crescent
4 bd · 3 ba · 2,500 sqft

Living in Mississauga: Location & Amenities

Transit, schools, parks and everyday places near this home. Select any place to open it on Google Maps.

Costs, Mortgage & Rental Return for 1301 Gatehouse Dr

What it could cost each month, today's rates from our mortgage partner, and what it could return as a rental.

Mortgage: $18,423; 20% down · 25 years · 5.5% assumed
Property tax: $2,063; 0.66% mill rate · ON
Total per month: $20,486; Before utilities, insurance and fees

Figures are Summitly estimates for illustration only — not from TRREB or the MLS® feed, and not a mortgage approval, appraisal, or financial advice.

Mortgage payments

Mortgage financingPowered by

Lock in a low rate before you offer

Compare today's rates across lenders, lock yours in, and get pre-qualified in about 2 minutes.

Lock in my rate

Call now

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

Down payment

Rate (%)

Years

An estimate, not a quote. Utilities and insurance are extra.

Affordability calculator

Estimated monthly payment

$18,423

/mo

based on the purchase price of $3,750,000

Down payment20%

$750,000 cash

Amortization25 yr

$3,000,000 financed

Rate5.50%

$2,526,787 total interest

Principal54%$3,000,000

Interest46%$2,526,787

20% down · 25-yr amortization · 5.50% rate. Principal & interest only — taxes, condo fees, and insurance not included.

Want rate-drop alerts and a saved shortlist?

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

Own a home on Gatehouse Drive? See what yours is worth

Get an instant estimate for your own home, based on recent sales around you. A free account shows the number and emails you the full report.

Free · No obligation · Backed by Coldwell Banker

Book a tour of 1301 Gatehouse Dr with a licensed buyer's agent

Your agent is usually paid from the seller's side. We'll confirm the co-operating commission on this listing before you sign anything.

Zara, any time

Zara · AI virtual agent

Ask about 1301 Gatehouse Dr day or night. Zara reads this listing and answers in plain words. When you want a person, she hands you to a licensed agent.

A licensed local agent

Your agent shows you the home, checks the paperwork and negotiates your offer, on your side, not the seller's.

Find an agent (905) 553-8500 (main line)

Listing brokerage: RE/MAX REALTY SPECIALISTS INC., BrokerageMLS® W13527862 · Listing data last updated November 3, 2026

Listing data comes from the Toronto Regional Real Estate Board (TRREB) and is deemed reliable but not guaranteed. Shown on Summitly by Coldwell Banker Summit Realty, Brokerage, which is not the listing brokerage. 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. © 2026 Toronto Regional Real Estate Board. All rights reserved.

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.

For sale· listed Jul 5· $1,071/sq ft

Estimated monthly mortgage$18,423/moMortgage only · 20% down · 5.5% assumed

Adjust

Talk to a Real Estate Advisor · (905) 553-8500(main line)

Ask a question about this home

Get pre-approved for this home Run your scenario →

Referral disclosure: Summitly may refer you to Mortgage Squad Advisors, an affiliated mortgage partner. You are free to choose any lender or mortgage professional.

Price alert

We'll email you if this price drops.

5.0 · Google rating for Coldwell Banker Summit Realty, Brokerage · as of September 2026

Similar homes for sale nearby in Mississauga

Other 3–4 bed homes for sale in Mississauga around $3.8M.

See all 4-bedroom homes for sale in Mississauga

Homes for sale in Mississauga

Every active Mississauga MLS® listing, updated all day.

Properties for sale in Mississauga