How much is 421 Summers Rd listed for?

421 Summers Rd is listed at $799,000 (MLS® X13620938). Summitly updates the price as soon as the MLS® record changes.

Is $799,000 a good price for 421 Summers Rd?

Summitly rates it Excellent Deal: the asking price is 10% or more below Zara's estimate, an estimate built from recent sales in Rideau Lakes. The rating is an automated opinion, not an appraisal; "What's it worth?" on this page shows how it is worked out.

Has the price of 421 Summers Rd changed?

Yes — it was first listed at $849,000 and is now $799,000, a drop of $50,000 (5.9%).

How many bedrooms and bathrooms does 421 Summers Rd have?

421 Summers Rd has 3 bedrooms and 1 bathroom, with about 2,000–2,500 square feet of living space. It is a detached home in Rideau Lakes.

How much would the monthly mortgage be on 421 Summers Rd?

About $3,925 a month — principal and interest on $799,000 with 20% down ($159,800), 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 421 Summers Rd compare with other homes in Rideau Lakes?

Its asking price of $799,000 is about 72% above the median sold price in Rideau Lakes over the last 90 days, $465,000, across 77 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 421 Summers Rd been sold before?

Summitly has no earlier MLS® sale or lease of 421 Summers Rd on record from the last two years. Older records aren't shown under TRREB rules.

Where is 421 Summers Rd?

421 Summers Rd is in Rideau Lakes, ON. Schools, transit, parks and shops nearby are under Location & lifestyle on this page.

How long has 421 Summers Rd been on the market?

104 days — 421 Summers Rd was listed on July 30, 2026.

What is the price per square foot of 421 Summers Rd?

About $320 to $400 per square foot: the asking price of $799,000 over the 2,000–2,500 sq ft the listing gives as its size range.

Does 421 Summers Rd have parking or a garage?

Yes — the listing gives 30 parking spaces. Garage: Yes.

Does 421 Summers Rd have a basement, and is it finished?

The listing describes the basement as: Partially Finished.

For saleExcellent Deal

DetachedOn market 104 daysPrice drop · $50,000 off (-5.9%)

421 Summers Rd, Rideau Lakes

Name: 421 Summers Road
SKU: X13620938
Price: 799000 CAD
Availability: InStock

Rideau Lakes, ON · · MLS® X13620938Updated September 9, 2026

$799,000Est. $3,925/mo mortgage

Bedrooms: 3
Bathrooms: 1
Living space: 2000–2500sq ft
Parking spaces: 30

Type Detached
Lot 3.495 acres
Garage Yes
Basement Partially Finished

What you should know

421 Summers Rd is a 3-bedroom, 1-bathroom detached home in Rideau Lakes, listed for $799,000. It has 2000-2500 sq ft of living space.

The welcoming two-storey farmhouse is filled with warmth and character, offering 3 bedrooms and 2 bathrooms, along with multiple outdoor living spaces designed to enjoy every season.
Expansive front and rear decks overlook the sparkling above ground pool, lush perennial gardens, and the surrounding countryside, creating the perfect setting for entertaining or simply unwinding.
A self-contained guest house offers flexible space for extended family, visitors, or potential income opportunities.

Ask Zara:

3 Bed, 1 Bath Detached Home in Rideau Lakes

About 421 Summers Road

Escape to the peace and beauty of country living with this exceptional private estate, where charm, comfort, and functionality come together on a beautifully landscaped 3-acre property. The welcoming two-storey farmhouse is filled with warmth and character, offering 3 bedrooms and 2 bathrooms, along with multiple outdoor living spaces designed to enjoy every season. Expansive front and rear decks overlook the sparkling above ground pool, lush perennial gardens, and the surrounding countryside, creating the perfect setting for entertaining or simply unwinding. Step outside and discover an impressive collection of amenities. Animal enthusiasts will appreciate the fully fenced paddock, while the large barn and separate workshop provide endless possibilities for hobbies, equipment, or a home-based business. A self-contained guest house offers flexible space for extended family, visitors, or potential income opportunities. The grounds continue to impress with a charming screened-in gazebo featuring a stunning stone outdoor barbecue, a tranquil koi pond, and a small orchard ready to enjoy throughout the seasons. Two additional storage buildings provide even more space for tools, toys, and outdoor equipment. Surrounded by mature trees, stunning fields and thoughtfully designed landscaping, this one-of-a-kind property offers the privacy of a rural retreat while delivering everything needed for modern country living. Whether you're dreaming of hobby farming, entertaining family and friends, or simply embracing a quieter lifestyle, this remarkable property is ready to welcome you home.

3 bedrooms, 1 bathroom, about 2,000 sq ft, works out to roughly $400 per square foot. Chat with Zara if you'd like a deeper read on whether this detached fits your budget and timing.

Inside 421 Summers Rd

Every detail from the listing, in one place.

Type: Detached
Style: 2-Storey
Living space: 2000-2500 sq ftas stated on the listing
Parking: 30 spacesYes garage
Basement: Partially Finished

Features & systems

Parking & garage

Garage: Yes
Parking spaces: 30

Interior

Basement: Partially Finished

Exterior & construction

Pool: Yes

Lot & land

Lot size (sqft): 3

Listing & possession

Property style: 2-Storey
Property class: Detached

421 Summers Rd Price & Sale History

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

—ReducedPrice reducedThis listingMLS® X13620938−$50,000 (5.9%)$799,000
Jul 30, 2026For saleListedThis listingMLS® X13620938$849,000

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

What's it worth?

How 421 Summers Rd Compares to the Rideau Lakes Market

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

Zara’s estimate

Excellent Deal· based on 128 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

Rideau Lakes market, last 90 days

Median sold price: $465,000
Average sold price: $486,999
Average days on market: 65
Homes sold: 77

Closed sales on the TRREB MLS®.

Full Rideau Lakes market report

Recently sold nearby in Rideau Lakes

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 home421 Summers Road 3 bd · 1 ba · 2,000 sqft	$799,000asking	$400	—	—
39 Rugged Lane 4 bd · 2 ba · 700 sqft
17 Kenney Road 2 bd · 2 ba · 1,100 sqft
57 Golf Club Road 2 bd · 2 ba · 700 sqft
3 Foundry Street 3 bd · 1 ba · 700 sqft
3826 Big Rideau Lake Road 3 bd · 1 ba · 700 sqft
648 Bellows Bay Point 2 bd · 1 ba · 700 sqft

39 Rugged Lane
4 bd · 2 ba · 700 sqft
17 Kenney Road
2 bd · 2 ba · 1,100 sqft
57 Golf Club Road
2 bd · 2 ba · 700 sqft
3 Foundry Street
3 bd · 1 ba · 700 sqft
3826 Big Rideau Lake Road
3 bd · 1 ba · 700 sqft
648 Bellows Bay Point
2 bd · 1 ba · 700 sqft

Living in Rideau Lakes: Location & Amenities

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

Loading schools, parks, groceries and more nearby…

How long is your commute?

From 421 Summers Rd. Typical times without traffic delays; transit times aren't available yet.

Costs, Mortgage & Rental Return for 421 Summers Rd

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

Mortgage: $3,925; 20% down · 25 years · 5.5% assumed
Property tax: $439; 0.66% mill rate · ON
Total per month: $4,364; 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

$3,925

/mo

based on the purchase price of $799,000

Down payment20%

$159,800 cash

Amortization25 yr

$639,200 financed

Rate5.50%

$538,374 total interest

Principal54%$639,200

Interest46%$538,374

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 Summers Road? 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 421 Summers Rd 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 421 Summers Rd 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 AFFILIATES MARQUIS, BrokerageMLS® X13620938 · Listing data last updated September 9, 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 29· $400/sq ft

Estimated monthly mortgage$3,925/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 Rideau Lakes

Other 2–3 bed homes for sale in Rideau Lakes around $799K.

See all 3-bedroom homes for sale in Rideau Lakes

Homes for sale in Rideau Lakes

Every active Rideau Lakes MLS® listing, updated all day.

More homes for sale in Rideau Lakes

Explore More Detached Homes in Rideau Lakes

Curated MLS® searches this property belongs to — same city, same shape of home.

421 Summers Rd, Rideau Lakes

What you should know