DetachedOn market 143 days

9255 Side Road 27, Erin

Name: 9255 Side Road 27 N/a
SKU: X13220134
Price: 3890000 CAD
Availability: InStock

Erin, ON · L4L 1A7 · MLS® X13220134Updated August 8, 2026

$3,890,000Est. $19,110/mo mortgage

Bedrooms: 6
Bathrooms: 5
Living space: 5000 +sq ft
Parking spaces: 25

Type Detached
Lot 37.495 acres
Garage Yes
Basement Finished with Walk-Out, Half

What you should know

9255 Side Road 27 is a 6-bedroom, 5-bathroom detached home in Erin, listed for $3,890,000. It has 5000 + sq ft of living space.

Recently renovated from top to bottom & no expense spared.
Meticulously landscaped with colorful English gardens, intricate stone pathways, patios & stairs & custom designed stone fountains decorate the exterior with decks & gazebos to take in the views.
Back to the main floor & west extension of the home there's 3 more bedroom, 2nd eat in kitchen, den & Great Room, w/private balcony to take in the views, all above the 4+ car garage.

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6 Bed, 5 Bath Detached Home in Erin

About 9255 Side Road 27

Spectacular family estate, in the picturesque countryside of Erin. Perched on a hillside, with 46+ glorious acres & breathtaking views of the valleys below. Custom-built, with 7000+ sq ft, 6 bedrooms & 7 baths in total. Recently renovated from top to bottom & no expense spared. As you enter the hidden gates & drive up the winding drive, dotted with carriage lights, you realize that this is clearly a once in a lifetime opportunity. Meticulously landscaped with colorful English gardens, intricate stone pathways, patios & stairs & custom designed stone fountains decorate the exterior with decks & gazebos to take in the views. The 2 story Foyer & dramatic curved oak staircase, set the tone for what awaits you. 2-tiered formal Living Rm with gas f/p, separate Dining Rm, sunken Family Rm with custom built-ins, gas f/p & circular floating oak & wrought iron staircase leads to the oak paneled office above. Chefs Woodland Horizon Kitchen with top-of-the-line appliances, gorgeous floor to ceiling maple cabinetry, 9 ft island, quartz counters & separate casual Dining area with additional wall of cabinetry & built-in coffee station. The 2nd floor boasts a Primary wing, with a huge sitting room w/gas f/p, luxurious 6 pc ensuite & huge walk-in closet & access to the private Home Office. There are 2 more, large bedrooms & a 4 pc bath. Back to the main floor & west extension of the home there's 3 more bedroom, 2nd eat in kitchen, den & Great Room, w/private balcony to take in the views, all above the 4+ car garage. This is a 6 bedroom home, or 2 separate living quarters, each with 3 bedrooms, for guest quarters, multigeneration or in-law suite. The possibilities are endless! The Resort-worthy backyard is nothing short of spectacular w/18 x 38 ft inground salt-water pool, hot tub, full outdoor kitchen, Change Rm, 5 pc bath & separate pool house. Lower level w/walk out, houses a gym, wet bar, 2nd laundry, wine rm & more. Heated 4+ car garage w/workshop. Something for everyone!

6 bedrooms, 5 bathrooms, about 5,000 sq ft, works out to roughly $778 per square foot. Chat with Zara if you'd like a deeper read on whether this detached fits your budget and timing.

Inside 9255 Side Road 27

Every detail from the listing, in one place.

Type: Detached
Style: 2-Storey
Living space: 5000 + sq ftas stated on the listing
Parking: 25 spacesYes garage
Basement: Finished with Walk-Out, Half

Features & systems

Parking & garage

Garage: Yes
Parking spaces: 25

Interior

Basement: Finished with Walk-Out · Half

Exterior & construction

Pool: Yes

Lot & land

Lot size (sqft): 46.4

Listing & possession

Property style: 2-Storey
Property class: Detached

9255 Side Road 27 Price & Sale History

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

Jun 1, 2026For saleListedThis listingMLS® X13220134$3,890,000

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

What's it worth?

How 9255 Side Road 27 Compares to the Erin Market

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

Zara’s estimate

Well Above Market· based on 132 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

Erin market, last 90 days

Median sold price: $955,000
Average sold price: $1,111,976
Average days on market: 51
Homes sold: 79

Closed sales on the TRREB MLS®.

Full Erin market report

Recently sold nearby in Erin

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.

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Home	Sold price	$ / sqft	% of asking	Sold
This home9255 Side Road 27 N/a 6 bd · 5 ba · 5,000 sqft	$3,890,000asking	$778	—	—
8720 Sideroad 15 Road 5 bd · 4 ba · 3,000 sqft
5376 Winston Churchill Boulevard 5 bd · 2 ba · 1,500 sqft
9739 10th Side Road 5 bd · 5 ba · 1,500 sqft
9017 Erin-East Garafraxa Townline 5 bd · 1 ba · 1,500 sqft
4987 Fourth Line 6 bd · 5 ba · 3,500 sqft
4937 6th Line 5 bd · 7 ba · 3,500 sqft

8720 Sideroad 15 Road
5 bd · 4 ba · 3,000 sqft
5376 Winston Churchill Boulevard
5 bd · 2 ba · 1,500 sqft
9739 10th Side Road
5 bd · 5 ba · 1,500 sqft
9017 Erin-East Garafraxa Townline
5 bd · 1 ba · 1,500 sqft
4987 Fourth Line
6 bd · 5 ba · 3,500 sqft
4937 6th Line
5 bd · 7 ba · 3,500 sqft

Living in Erin: Location & Amenities

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

Costs, Mortgage & Rental Return for 9255 Side Road 27

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

Mortgage: $19,110; 20% down · 25 years · 5.5% assumed
Property tax: $2,140; 0.66% mill rate · ON
Total per month: $21,250; 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.

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Monthly cost

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Down payment

Rate (%)

Years

An estimate, not a quote. Utilities and insurance are extra.

Affordability calculator

Estimated monthly payment

$19,110

/mo

based on the purchase price of $3,890,000

Down payment20%

$778,000 cash

Amortization25 yr

$3,112,000 financed

Rate5.50%

$2,621,121 total interest

Principal54%$3,112,000

Interest46%$2,621,121

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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Listing brokerage: Sotheby's International Realty Canada, BrokerageMLS® X13220134 · Listing data last updated August 8, 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 May 31· $778/sq ft

Estimated monthly mortgage$19,110/moMortgage only · 20% down · 5.5% assumed

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5.0 · Google rating for Coldwell Banker Summit Realty, Brokerage · as of September 2026

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