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For saleMLS® N14100828

48 Johnson Street, Markham, ON L3T 2N7

Thornhill · L3T 2N7

$3,180,000

$909 / sq ft

2 weeks on market

Bedrooms
4+1
Bathrooms
5
Interior
3,500 sf
Parking
9
Lot
70 × 214 ft

What's special

  • Attached garage
  • Pool
  • Central air
  • Finished basement
  • Fireplace
  • Built-in oven
  • Sauna

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About this property

** INDOOR SWIMMING POOL*** Exceptional Luxury Residence in Prestigious Thornhill, Set on a Rare 70 x 214 Ft Premium Lot. Offering over 6,000 Sq. Ft. of Luxurious Living Space, this extensively renovated custom-built home showcases timeless elegance, grand proportions, and exceptional amenities. Features include 10-ft main-floor ceilings, 9-ft ceilings on the second floor and basement, hardwood flooring, crown moulding, and LED pot lights. The chef-inspired kitchen boasts custom cabinetry, premium stainless steel appliances, and a spacious breakfast area with walkout to the deck, lush backyard, and spectacular indoor swimming pool. Grand principal rooms, an elegant circular staircase, private office, and main-floor laundry enhance everyday living. Upstairs, four spacious bedrooms and three beautifully renovated bathrooms include a luxurious primary retreat with a spa-inspired ensuite, skylit walk-in closet, and private balcony overlooking the greenery. The finished walk-out basement offers an entertainer's paradise with a stunning indoor pool, vaulted ceilings, multiple skylights, lounge area, recreation room, gas fireplace, home theatre, gym, and sauna. Complete with a three-car garage and multiple staircases, this extraordinary residence delivers an unparalleled year-round lifestyle of luxury, comfort, and entertainment.

Rooms

13 rooms. Dimensions as published by the listing brokerage.

Room dimensions and features
RoomLevelDimensionsFeatures
Family RoomMain6.10 × 4.10 m20.0 × 13.5 ftFireplace · W/O To Pool · French Doors
KitchenMain4.10 × 3.60 m13.5 × 11.8 ftB/I Appliances · Overlooks Backyard · Pot Lights
BreakfastMain5.40 × 3.40 m17.7 × 11.2 ftOverlooks Family · W/O To Pool · W/O To Deck
Living RoomMain6.40 × 4.10 m21.0 × 13.5 ftBay Window · Hardwood Floor · California Shutters
Dining RoomMain6.50 × 4.10 m21.3 × 13.5 ftCombined w/Living · Hardwood Floor · California Shutters
OfficeMain4.10 × 3.50 m13.5 × 11.5 ftB/I Stove · Hardwood Floor · California Shutters
BedroomSecond6.40 × 4.40 m21.0 × 14.4 ft5 Pc Ensuite · Hardwood Floor · California Shutters
Bedroom 2Second4.40 × 4.40 m14.4 × 14.4 ft3 Pc Ensuite · Hardwood Floor · California Shutters
Bedroom 3Second4.80 × 3.50 m15.7 × 11.5 ftW/W Closet · Hardwood Floor · California Shutters
Bedroom 4Second4.50 × 4.10 m14.8 × 13.5 ft4 Pc Bath · Hardwood Floor · California Shutters
RecreationBasement8.30 × 7.60 m27.2 × 24.9 ftFireplace · Tile Floor · Pot Lights
Bedroom 5Basement5.71 × 3.01 m18.7 × 9.9 ftWindow · Broadloom · Pot Lights
Room5.20 × 3.90 m17.1 × 12.8 ft—

Features

  • Built-In Oven
  • Sauna

Property details

Property

Property type
detached
Bedrooms
4 + 1
Bathrooms
5
Interior size
3,500 sq ft
Lot size
70 × 214 ft
Possession
30/ tba

Interior

Basement
Finished
Heating
Forced Air · Gas
Cooling
Central Air
Fireplaces
1
Exposure
West

Exterior & services

Construction
Stucco (Plaster)
Garage
Attached
Parking spaces
9
Pool
Indoor
Sewer
Sewer

Costs

List price
$3,180,000
Property taxes
$16,674 / year (2025)
Price per sq ft
$909

Listing

MLS® number
N14100828
Status
For sale
Listed
October 21, 2026
Days on market
15
Last updated
October 29, 2026
Listing brokerage
RE/MAX REALTRON REALTY INC.

Price & sale history

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Before you make an offer

What this home costs beyond the asking price, and how that price compares to what else is on the market.

How this price compares

This home is priced in line with comparable listings — about 63% of comparable detached listings in Thornhill are asking less.

$1.25MMedian $2.25M$4.93M
This home
$909 / sq ft
Comparable median
$1,040 / sq ft

Based on 16 comparable active detached listings in Thornhill. These are asking prices, not sale prices.

Mortgage estimate

Down payment20.0% · minimum $636,000
$636,000
Interest rate5-year fixed, illustrative only
4.49%
Amortization
Principal & interest
$14,066.21
Property tax (est.)
$1,389.50
Estimated monthly
$15,456

Estimate only. Excludes CMHC insurance premiums, which apply below 20% down, and does not constitute a mortgage approval or an offer of credit.

Land transfer tax

Payable on closing, on top of the purchase price.

Ontario
$65,975
Total due on closing
$65,975

An estimate on the asking price of $3,180,000. Rates current as of September 2026; confirm the final figure with your real estate lawyer.

Listing courtesy of RE/MAX REALTRON REALTY INC.. Listing data is provided in part by the Toronto Regional Real Estate Board (TRREB) and is deemed reliable but is not guaranteed accurate. Information is for consumers' personal, non-commercial use and may not be used for any purpose other than to identify prospective properties. Data is updated every 15 minutes.

$3,180,000

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