For Sale
818 - Rideau Lakes (Bastard) Twp, Rideau Lakes, ON K0G 1V0
From PropTx
$889,000
As listed by the seller and their brokerage. It is a request, not a valuation, and nothing tests it until an offer arrives.
From MyNest360
The tools we build on top of the listing, each figure sourced and none of it PropTx data: what the house really costs to hold, what it costs to borrow against, and the inspection to book before your conditions come off.
From PropTx
The price, facts, description and history exactly as the feed states them. Nothing in this section is our own estimate.
Counts and measurements as the listing states them, not verified by us. Source: PropTx
What comes from PropTx, and what is ours
The price, address, room and size figures, description and days on site are sourced from PropTx and can lag the live listing. The map placement and the cost, offer, insurance and rental tools below are our own work, not PropTx data. Anything we have modelled rather than sourced carries an Est. tag.
This listing's price and status history is available to members
Sign in to see: this figure is available to registered members with a verified account.
Prior asking prices, terminations and relists are licensed to registered members only. Nothing here should be read as evidence that the current price is the only price this house has been offered at: it is a limit on who we may show this to, not a finding about the listing.
Sign in or create an account with a verified email and accept the terms of use to see the full history.
Life on the Big Rideau is easy from 3537 R35. Set along approximately 84 feet of deep shoreline in a protected bay just outside Portland, this exceptionally well-maintained waterfront home is made for those who love time on the water. A connected pile-supported dock and covered single-slip boathouse offer an excellent boating setup, with the current owners comfortably keeping their cruiser at home. The marina sits directly across the bay, making launching, hauling out and storing your boat incredibly convenient. Offering approximately 1,900 sq. ft., the home features three bedrooms, one full bath and two half baths, with gleaming oak hardwood through the kitchen, dining area, living room and bedrooms. The spacious custom kitchen offers plenty of room to gather, while the living room opens through patio doors to the deck and beautiful Rideau views. The generous primary bedroom includes a walk-in closet and cheater ensuite. The two additional bedrooms each enjoy water views and patio doors opening directly onto the deck. The entry level offers a second living area, laundry room and powder room, while the lower level adds finished space with LVP flooring and a wood stove. A double attached garage provides excellent parking and storage. At the shoreline, manicured grounds, mature flowers and space for entertaining create an inviting place to enjoy the lake. Keep the boat at home and head out for an afternoon or weekend with the Big Rideau at your fingertips. Close to Portland's waterfront dining, parks and community amenities, the home also offers easy main-road access, propane forced-air heat and central air for comfortable year-round living. Private road fee was $475 in 2025.
Written by the listing brokerage to sell the house. Nothing in it is verified, so take its claims about condition to an inspection, not from it.
The pills are copied from the listing and sorted for reading, with nothing added to them, and a group the listing did not fill in is absent rather than empty. Where a group is written as sentences instead, those are ours: what the listing named, and what it means.
On the record, and not one of the groups above.
1 years, from $6,162 in 2026 to $6,162 in 2026.
Neighbourhood market statistics is available to members
Sign in to see: this figure is available to registered members with a verified account.
Medians, sale-to-list ratios and absorption are computed from sold prices, and they are licensed to registered users only. There is no approximate version of a median that would be honest to show in their place.
Every home of this type in Rideau Lakes that has sold in the last 3 years.
Contact details for the listing agent are not shown: our current listing agreement licences them to registered users only.
Sourced from: PropTx. Last updated Aug 24, 2026.
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. Listing information is deemed reliable but is not guaranteed accurate by the Toronto Regional Real Estate Board or PropTx.
From MyNest360
None of this is PropTx data. Each figure is our own and carries its source: the true cost to own, the mortgage studio, the inspection plan, and the rest.
At 20% or more there is no CMHC premium.
20% down · 4.59% indicative 5-yr fixed · The number of years the whole balance is paid off over. A longer amortization lowers the monthly payment and raises the total interest.. $6,162 for 2026, from the tax figure stated on the listing, divided by twelve. That is what the current owner pays, as the listing states it. That twelfth is the annual amount levelled across the year and not a payment you will make on any date. How a municipality actually collects it is set out in documents nobody here has read.; heat and utilities estimated. Figures illustrative.
Compare lenders and private optionsIt asks one question first: whether someone is already acting for you. That answer changes who books the visit and who is on your side inside the house.
Connect with Tara
Tara McCarthy
Broker, VP Ultra Luxury Division
Every question about this home reaches a licensed broker, not a form.
Scott McGillivray’s Trusted Network
Trades and more, once the keys are yours
Check out Scott’s preferred network to find licensed, insured trades and more.
Explore the networkSourced from MyNest360
Figures such as 4.79% sample rates and estimates are illustrative only. Verify all details with a licensed professional before making an offer.
The listing does not say whether there is a second dwelling unit here. Other records in this set state it either way, so this is a silence rather than a no.
Listed by RE/MAX FINEST REALTY INC., BROKERAGE.
Listed by RE/MAX AFFILIATES MARQUIS.
Listed by COLDWELL BANKER FIRST OTTAWA REALTY.
Listed by RE/MAX METROPOLIS REALTY.
Listed by REMAX BOARDWALK REALTY.
Listed by RE/MAX FRONTLINE REALTY.
Two figures stand against this house for two different purposes, the asking price and the assessment, so they do not agree and were never meant to. The gap is worked out here rather than left for you to hold in your head.
Nothing of this kind on the record, and nothing here fills it in from an average of other houses.
The figure property tax is apportioned from, valued as of a date that is not today. It is not a market value and no lender treats it as one.
None of these is an appraisal. Your lender orders one of those once an offer is accepted, and it is the figure that decides how much they will actually lend.
Listed by RE/MAX FINEST REALTY INC., BROKERAGE.
At 20% down and 4.59% fixed, the all-in monthly cost works out to $4,643. Every line, the pool and the well included, plus the first-year total, is on the full breakdown.
Listed by RE/MAX AFFILIATES MARQUIS.
Listed by COLDWELL BANKER FIRST OTTAWA REALTY.
Listed by RE/MAX METROPOLIS REALTY.
Listed by REMAX BOARDWALK REALTY.
Listed by RE/MAX FRONTLINE REALTY.