3 Hamilton Crt is a 4-bedroom, 3-bathroom detached home in Cobourg, listed for $1,350,000. It has 3000-3500 sq ft of living space.
1Situated on a quiet court just steps from Lake Ontario, this exceptional home offers just under 5,000 sq ft of refined living space on a beautifully landscaped, spacious lot.
2The open living room is anchored by a cozy fireplace and a stunning wall of windows that flood the space with natural light.
3A walkout leads to the backyard retreat, extending your living space outdoors.
Situated on a quiet court just steps from Lake Ontario, this exceptional home offers just under 5,000 sq ft of refined living space on a beautifully landscaped, spacious lot. Designed for both everyday comfort and elevated entertaining, the property features an in-ground pool, a finished lower level with in-law potential and separate entrance. The open living room is anchored by a cozy fireplace and a stunning wall of windows that flood the space with natural light. Crown moulding and a carpet-free layout add timeless appeal, while the adjoining sunroom with peaked ceilings creates the perfect setting for slow mornings. A spacious dining room with classic wainscoting is ideal for hosting family gatherings and special occasions. The eat-in kitchen is thoughtfully designed with an oversized island and breakfast bar, pendant lighting, stainless steel appliances, and ample cabinetry. A sunny breakfast area and direct access to the garage add everyday convenience. The main level continues with a warm and inviting family room featuring a fireplace, skylights, and built-in cabinetry with a dedicated office nook. A walkout leads to the backyard retreat, extending your living space outdoors. Laundry room and guest bathroom complete this level. Upstairs, the primary suite offers a spacious layout with built-in storage and a spa-inspired ensuite with glass shower and freestanding tub. Three additional well-appointed bedrooms and a full bathroom provide space for family and guests. The finished lower level enhances versatility with a large recreation room, office, games area, guest bedroom, bathroom, storage, and a walkout to the garage, ideal for multi-generational living. Outdoors, enjoy an elevated deck for alfresco dining, a patio surrounding the in-ground pool, hot tub area, and pergola seating, all framed by mature trees and expansive greenspace. Close to amenities and with easy access to the 401, this property delivers an exceptional lifestyle in a truly private setting.
4 bedrooms, 3 bathrooms, about 3,000 sq ft, works out to roughly $450 per square foot. Chat with Zara if you'd like a deeper read on whether this detached fits your budget and timing.
Inside 3 Hamilton Crt
Every detail from the listing, in one place.
Type
Detached
Style
2-Storey
Living space
3000-3500 sq ftas stated on the listing
Parking
6 spacesYes garage
Basement
Finished
Features & systems
Parking & garage
Garage
Yes
Parking spaces
6
Interior
Basement
Finished
Exterior & construction
Pool
Yes
Lot & land
Lot size (sqft)
0.55
Listing & possession
Property style
2-Storey
Property class
Detached
3 Hamilton Crt Price & Sale History
Earlier listings of this property, list-price changes, and the most recent annual property tax on the listing.
For saleListedThis listingMLS® X14100202$1,350,000
Sourced from MLS®. Includes earlier listings of this property on record.
What's it worth?
How 3 Hamilton Crt Compares to the Cobourg Market
Zara compares it with recent sales of similar homes nearby. It's a guide, not an appraisal.
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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
$6,632
/mo
based on the purchase price of $1,350,000
$270,000 cash
$1,080,000 financed
$909,643 total interest
Principal54%$1,080,000
Interest46%$909,643
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 Cobourg
Other 3–4 bed homes for sale in Cobourg around $1.4M.
Average days on market44Homes sold in about 44 days on average.
Sale-to-list ratio97.6%On average, homes sold below asking.
Active listings228Homes for sale here right now.
Median vs prior 90 days0.0%Compared with Apr 25 – Jul 24, 2026.
Based on 143 sales from Jul 24 – Oct 22, 2026 (111 in the prior 90 days). Aggregate MLS® figures for closed sales; individual sold prices are shown only to signed-in members.
Questions About 3 Hamilton Crt
How much is 3 Hamilton Crt listed for?
3 Hamilton Crt is listed at $1,350,000 (MLS® X14100202). Summitly updates the price as soon as the MLS® record changes.
Is $1,350,000 a good price for 3 Hamilton Crt?
Summitly rates it Excellent Deal: the asking price is 10% or more below Zara's estimate, an estimate built from recent sales in Cobourg. 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 3 Hamilton Crt changed?
No — 3 Hamilton Crt is still listed at its original asking price of $1,350,000.
How many bedrooms and bathrooms does 3 Hamilton Crt have?
3 Hamilton Crt has 4 bedrooms and 3 bathrooms, with about 3,000–3,500 square feet of living space. It is a detached home in Cobourg.
How much would the monthly mortgage be on 3 Hamilton Crt?
About $6,632 a month — principal and interest on $1,350,000 with 20% down ($270,000), 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 3 Hamilton Crt compare with other homes in Cobourg?
Its asking price of $1,350,000 is about 114% above the median sold price in Cobourg over the last 90 days, $630,000, across 143 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 3 Hamilton Crt been sold before?
Summitly has no earlier MLS® sale or lease of 3 Hamilton Crt on record from the last two years. Older records aren't shown under TRREB rules.
Where is 3 Hamilton Crt?
3 Hamilton Crt is in Cobourg, ON. Schools, transit, parks and shops nearby are under Location & lifestyle on this page.
How long has 3 Hamilton Crt been on the market?
2 days — 3 Hamilton Crt was listed on October 20, 2026.
What is the price per square foot of 3 Hamilton Crt?
About $386 to $450 per square foot: the asking price of $1,350,000 over the 3,000–3,500 sq ft the listing gives as its size range.
Does 3 Hamilton Crt have parking or a garage?
Yes — the listing gives 6 parking spaces. Garage: Yes.
Does 3 Hamilton Crt have a basement, and is it finished?
