277 Brock St is a 4-bedroom, 3-bathroom detached home in Gananoque, listed for $659,000. It has 2500-3000 sq ft of living space.
1The main floor is completed by a much appreciated 2 pc bath and space for laundry hook up.
2Off the front foyer is another door into a one bedroom, legal secondary unit which has an open concept main level kitchen, 2 pc. bath and living room with a Vermont casting gas fireplace.
3Store your boat inside the massive detached garage.
Rightfully named the 'Barn on Brock', passersby must ponder what's inside this 1920's red brick that's attached to a newer 3 storey board and batten barn-like structure. Sheltered under one vibrant cherry red metal roof, the front door alludes to a single family home but once that swings open, you'll find separate entrances to two very distinct living quarters each with their own 2 car drive. Walk into the living room of the main house--currently outfitted for dining, the hardwood floors, wooden posts, beams and exposed brick walls grasp at your heartstrings, making you promises that your life will never be the same again. Off to the left there's a room better suited for a table and beyond the French doors is a den that also opens up to a kitchen anchored by a wood burning fireplace with a meaty wooden mantel that's flanked by glass cabinets ready to show off your vintage pyrex collection. The main floor is completed by a much appreciated 2 pc bath and space for laundry hook up. Upstairs there are 2 bedrooms and a 3 pc bath plus a primary with a peek-a-boo window looking out from the Saltillo Mexican tiled ensuite to the bedroom itself which shares space with a soaker tub, gas fireplace and a coffee bar to prepare your night time bevies. Off the front foyer is another door into a one bedroom, legal secondary unit which has an open concept main level kitchen, 2 pc. bath and living room with a Vermont casting gas fireplace. Follow the staircase to the second floor bedroom, a 3 pc bath and laundry. Continue up another open staircase, and you'll arrive at a third floor flex space perfect for an office, studio, or relaxation room that is already set up with a Japanese jetted therapeutic soaker/cold plunge tub. Store your boat inside the massive detached garage. Summers will be spent enjoying your fenced in backyard harvesting herbs from the raised garden beds, and story swapping with your friends under the post and beam gazebo just below the back two decks.
4 bedrooms, 3 bathrooms, about 2,500 sq ft, works out to roughly $264 per square foot. Chat with Zara if you'd like a deeper read on whether this detached fits your budget and timing.
Inside 277 Brock St
Every detail from the listing, in one place.
Type
Detached
Style
3-Storey
Living space
2500-3000 sq ftas stated on the listing
Parking
6 spacesYes garage
Basement
Unfinished
Features & systems
Parking & garage
Garage
Yes
Parking spaces
6
Interior
Basement
Unfinished
Lot & land
Lot size (sqft)
0
Listing & possession
Property style
3-Storey
Property class
Detached
277 Brock 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® X13822248$659,000
Sourced from MLS®. Includes earlier listings of this property on record.
What's it worth?
How 277 Brock St Compares to the Gananoque 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
$3,237
/mo
based on the purchase price of $659,000
$131,800 cash
$527,200 financed
$444,041 total interest
Principal54%$527,200
Interest46%$444,041
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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Similar homes for sale nearby in Gananoque
Other 3-bed homes for sale in Gananoque around $659K.
Average days on market54Homes sold in about 54 days on average.
Sale-to-list ratio95.4%On average, homes sold below asking.
Active listings59Homes for sale here right now.
Median vs prior 90 days−14.6%Compared with May 16 – Aug 14, 2026: prices down.
Based on 37 sales from Aug 14 – Nov 12, 2026 (37 in the prior 90 days). Aggregate MLS® figures for closed sales; individual sold prices are shown only to signed-in members.
Questions About 277 Brock St
How much is 277 Brock St listed for?
277 Brock St is listed at $659,000 (MLS® X13822248). Summitly updates the price as soon as the MLS® record changes.
Is $659,000 a good price for 277 Brock St?
Summitly rates it Excellent Deal: the asking price is 10% or more below Zara's estimate, an estimate built from recent sales in Gananoque. 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 277 Brock St changed?
No — 277 Brock St is still listed at its original asking price of $659,000.
How many bedrooms and bathrooms does 277 Brock St have?
277 Brock St has 4 bedrooms and 3 bathrooms, with about 2,500–3,000 square feet of living space. It is a detached home in Gananoque.
How much would the monthly mortgage be on 277 Brock St?
About $3,237 a month — principal and interest on $659,000 with 20% down ($131,800), 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.
How does 277 Brock St compare with other homes in Gananoque?
Its asking price of $659,000 is about 44% above the median sold price in Gananoque over the last 90 days, $457,000, across 37 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 277 Brock St been sold before?
Summitly has no earlier MLS® sale or lease of 277 Brock St on record from the last two years. Older records aren't shown under TRREB rules.
Where is 277 Brock St?
277 Brock St is in Gananoque, ON. Schools, transit, parks and shops nearby are under Location & lifestyle on this page.
How long has 277 Brock St been on the market?
49 days — 277 Brock St was listed on September 24, 2026.
What is the price per square foot of 277 Brock St?
About $220 to $264 per square foot: the asking price of $659,000 over the 2,500–3,000 sq ft the listing gives as its size range.
Does 277 Brock St have parking or a garage?
Yes — the listing gives 6 parking spaces. Garage: Yes.
Does 277 Brock St have a basement, and is it finished?
The listing describes the basement as: Unfinished.
