Experience luxury living at 422 Rideau River St in the highly sought-after ConservationMeadows community. This custom built home offers premium finishes, thoughtful design, and anincredible natural setting with no rear neighbours.A beautifully landscaped front approach, featuring an interlocking stone driveway, and naturalstone steps leading to the entrance, sets the tone for the exceptional craftsmanship foundthroughout. Inside, hand-scraped hardwood flooring extends across the main and second levels,The kitchen is a true showpiece, complete with a 14-foot soapstone waterfall island, cast ironsink, butler's pantry, and a premium Gaggenau appliance package that blends precision withperformance. From the kitchen, the home opens into comfortable living areas, including afamily room with a fireplace and large windows filling the room with natural light.The luxurious primary suite offers a private sitting area, custom dressing room, walk-inclosets with built-in cabinetry, and a spa-inspired ensuite featuring an oversized glassshower and a Victoria + Albert volcanic stone soaking tub. 3 additional spacious bedrooms anda 5-piece bath complete the upper level.The finished walk-out basement includes a large recreation room, dedicated media room wiredSonos sound system, a 5th bedroom, full bathroom with custom tile shower, upgradedpet-resistant carpeting, and a whimsical Fairy Play House with bunk loft.Additional features include a custom whiskey cabinet, built-in dog wash.The fully fenced backyard with garden beds, mature fruit trees, berry bushes, and rose gardenswhile overlooking a pond and the Stamm Woodlot with over 6 km of scenic walking trails.Moments from St. Jacobs Farmers' Market, Laurel Creek Conservation Area, and farm-freshprovisions. A truly signature residence in an exceptional location. A detailed propertyinformation package prepared for buyer review is available through MLS via your REALTOR
4 bedrooms, 3 bathrooms, about 2,500 sq ft, works out to roughly $720 per square foot. Chat with Zara if you'd like a deeper read on whether this detached fits your budget and timing.
Inside 422 Rideau River St
Every detail from the listing, in one place.
Type
Detached
Style
2-Storey
Living space
2500-3000 sq ftas stated on the listing
Parking
4 spacesYes garage
Basement
Finished, Walk-Out
Features & systems
Parking & garage
Garage
Yes
Parking spaces
4
Interior
Basement
Finished · Walk-Out
Lot & land
Lot size (sqft)
0.113
Listing & possession
Property style
2-Storey
Property class
Detached
422 Rideau River 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® X13533822$1,799,900
Sourced from MLS®. Includes earlier listings of this property on record.
What's it worth?
How 422 Rideau River St Compares to the Waterloo 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
$8,842
/mo
based on the purchase price of $1,799,900
$359,980 cash
$1,439,920 financed
$1,212,791 total interest
Principal54%$1,439,920
Interest46%$1,212,791
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 Waterloo
Other 3–4 bed homes for sale in Waterloo around $1.8M.
Average days on market32Homes sold in about 32 days on average.
Sale-to-list ratio100.1%On average, homes sold at or above asking.
Active listings373Homes for sale here right now.
Median vs prior 90 days−0.3%Compared with May 10 – Aug 8, 2026: prices down.
Based on 417 sales from Aug 8 – Nov 6, 2026 (303 in the prior 90 days). Aggregate MLS® figures for closed sales; individual sold prices are shown only to signed-in members.
422 Rideau River St is listed at $1,799,900 (MLS® X13533822). Summitly updates the price as soon as the MLS® record changes.
Is $1,799,900 a good price for 422 Rideau River St?
Summitly rates it Well Above Market: the asking price is 15% or more above Zara's estimate, an estimate built from recent sales in Waterloo. 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 422 Rideau River St changed?
No — 422 Rideau River St is still listed at its original asking price of $1,799,900.
How many bedrooms and bathrooms does 422 Rideau River St have?
422 Rideau River St has 4 bedrooms and 3 bathrooms, with about 2,500–3,000 square feet of living space. It is a detached home in Waterloo.
Is 422 Rideau River St close to transit?
The nearest rapid-transit station is Research and Technology Station (ION), about 3.7 km in a straight line. Northfield Station is about 3.7 km, and University of Waterloo Station is about 4.3 km. Distances are straight-line, not walking routes; check the transit agency for routes and schedules.
How much would the monthly mortgage be on 422 Rideau River St?
About $8,842 a month — principal and interest on $1,799,900 with 20% down ($359,980), 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.
How does 422 Rideau River St compare with other homes in Waterloo?
Its asking price of $1,799,900 is about 155% above the median sold price in Waterloo over the last 90 days, $704,914, across 417 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 422 Rideau River St been sold before?
Summitly has no earlier MLS® sale or lease of 422 Rideau River St on record from the last two years. Older records aren't shown under TRREB rules.
Where is 422 Rideau River St?
422 Rideau River St is in Waterloo, ON. Schools, transit, parks and shops nearby are under Location & lifestyle on this page.
How long has 422 Rideau River St been on the market?
122 days — 422 Rideau River St was listed on July 7, 2026.
What is the price per square foot of 422 Rideau River St?
About $600 to $720 per square foot: the asking price of $1,799,900 over the 2,500–3,000 sq ft the listing gives as its size range.
Does 422 Rideau River St have parking or a garage?
Yes — the listing gives 4 parking spaces. Garage: Yes.
