Mary Klein & Kaitlan Klein - Caledon Area Real Estate Agents

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Mary Klein & Kaitlan Klein - Caledon Area Real Estate Agents Welcome to our page where we proudly showcase our current listings for sale She is a Caledon resident of 45 years.

Mary and Kaitlan Klein are the Overall Top Producing Team for 2017, 2018, 2019 & 2020* for Century 21 Millennium, Inc., Brokerage. Mary Klein is a Top Producer with over 31+ years of award-winning real estate service to the Caledon, Orangeville, Erin, and Surrounding areas. She was Sutton Group's Overall Top Producer 2016, for the 15th Consecutive Year*. Kaitlan is a lifelong Caledon resident, raised in the Real Estate Industry and in her 13th year alongside Mary. Since 1989, our family team has worked to serve and protect Buyers and Sellers in Caledon Country, Orangeville, Erin, Mono, Brampton and surrounding GTA. Give us a call today!
519-927-5829
www.maryklein.com

Our Family Team Members Include:
Mary Klein, Sales Representative | [email protected]
Kaitlan Klein, Sales Representative | [email protected]
Mr. Jesse Cardinal, Sales Representative


We Have Multiple Addresses to Serve You! ORANGEVILLE: 57 Broadway Orangeville, ON L9W 1J8

BRAMPTON: 350 Rutherford Rd S #10, Brampton, ON L6W 3M2

WASAGA BEACH: Unit 2, 1 Market Lane, Wasaga Beach, ON L9Z 0B6

COLLINGWOOD: 72 Hurontario Street, Collingwood, ON L9Y 2L8

THORNBURY: 1 Bruce Street North, PO Box 95, Thornbury, ON N0H 2P0



*based on gross sales
COPYRIGHT MARY KLEIN 2018

09/10/2026

New Listing! Caledon Escarpment – 4+1 Bedroom on 24.9 Acres with Views & Trails $2,498,000

Kaitlan Klein, Broker - 519-307-8000 (landline)

4845 Escarpment Sideroad, Caledon

north of

07/09/2026

FOR SALE! Alton, ON - Charming 3 Bedroom Stone Century Overlooking Pond $1,139,000

Kaitlan KLEIN, Broker - 519-307-8000 (Landline)

✔ Circa 1881
✔ Victorian Gothic Style
✔ 3 Bedroom, 1.5 bathroom
✔ .63-acre mature lot
✔ Sides & Backs to Forest w/ Trails!
✔Local Limestone & Board & Batten Exterior
✔ 1 Car Detached Garage
✔ Close to Trails, Rivers & Waterfalls
✔ Near Alton Mill, Millcroft Inn & Spa
✔ Walk to Area Cafes & Restaurants

1380 Queen St. W Caledon, ON

Down the road from TPC Toronto at Osprey Valley & Caledon Ski Club.

Enjoy village life! Walk to multiple trails, Gather Cafe, Ray's 3rd Generation, Alton Mill Arts Centre, The Millcroft Inn and Spa

07/03/2026

Caledon, ON - Custom 3+1 Bedroom Bungalow on 2.05 Acres Plus Workshop For Sale | $1,499,000

Kait KLEIN - Broker - 519-307-8000 (landline)

Charleston-Built Custom Home
Bush, Small Stream, Trails
Raised Bungalow
Bright, Fin Bsmt In-Law Suite Potential
Sunroom w/ Hot Tub
2-Car Attached Garage
Detached 20 ft. x 34 ft. Garage/Workshop
Ornamental Pond
Newer Furnace & A/C

06/27/2026

Caledon, ON - Private 3+2 Bedroom Bungalow on 2.89 Acres with Pond, Stream & Outbuilding | $1,338,000

Kait KLEIN - Broker - 519-307-8000 (landline)

Attached Heated Garage w/ 16 x 10 ft. Door & Elevator
Ground Source Heat Pump & Metal Roof
2 Propane Fireplaces
200-Amp Service
Detached 24 ft. x 30 ft. Outbuilding
In-Law Potential
Propane Heated Greenhouse 8 ft.×12 ft.

18599 Horseshoe Hill Road, Caledon


Public Open House | Sat June 13, 2026 1:00-3:00 PM Mono, ON - Beautiful 4-Bedroom Century with Pool on 4.37 Acres | $1...
06/13/2026

Public Open House | Sat June 13, 2026 1:00-3:00 PM

Mono, ON - Beautiful 4-Bedroom Century with Pool on 4.37 Acres | $1,490,000

753333 2nd Line EHS Mono, ON

Kait KLEIN, Broker - 519-307-8000 (landline)

MLS: X13147366

Fantastic southerly location, on a quiet country road, is this 4-bedroom,1.5-bathroom charming Century, built in 1867, set on 4.37 private acres with perennial gardens, mature trees and gorgeous views of rolling countryside and neighboring farmer’s fields. Approx 70 ft x 20 ft drive shed with concrete floor (would be great workshop!) plus remnants of a large barn foundation, trails, privacy and fruit trees. Near Adamo Estate Winery and Hockley Valley Golf & Ski. Walk to Bruce Trail! 5 minutes to Orangeville. Close to Highways 9 and 10. 90 mins to Toronto. See less

06/10/2026

Public Open House | Sat June 13, 2026 1:00-3:00 PM

Mono, ON - Beautiful 4-Bedroom Century with Pool on 4.37 Acres | $1,490,000

753333 2nd Line EHS Mono, ON

Kait KLEIN, Broker - 519-307-8000 (landline)

Fantastic southerly location, on a quiet country road, is this 4-bedroom,1.5-bathroom charming Century, built in 1867, set on 4.37 private acres with perennial gardens, mature trees and gorgeous views of rolling countryside and neighboring farmer’s fields. Approx 70 ft x 20 ft drive shed with concrete floor (would be great workshop!) plus remnants of a large barn foundation, trails, privacy and fruit trees. Near Adamo Estate Winery and Hockley Valley Golf & Ski. Walk to Bruce Trail! 5 minutes to Orangeville. Close to Highways 9 and 10. 90 mins to Toronto.

06/08/2026

NEW LISTING! Caledon - 3+1 Bedroom Brick Bungalow on Prestigious Cul De Sac For Sale - 1 hour to TO! $1,468,000

Kait Klein, Broker - 519-307-8000 (landline)

This quality, custom-built 3+1 bedroom, 3.5 bathroom, brick bungalow has a partly finished basement with a separate entry plus additional loft space over the garage, and features a thoughtfully designed, functional floorplan. Set on a mature .86-acre private lot and built in 2004, this home offers interlocking stone front and side walkways, extensive wrap-around rear decking (approximately 1000 sq. ft), perennial gardens, fruit trees and grapevine, a fenced backyard, an approximately 12 ft. x 19 ft. garden shed with hydro and electric heat, an irrigation system in the front and backyard and a hardwired automatic generator.

8 Castlewood Court, Caledon, ON

06/05/2026

NEW LISTING! Caledon East – 50 Acre Parcel of Land with Existing Barn | $2,250,000

Kaitlan KLEIN, Broker - 519-307-8000 (landline)

Exceptional 50.3-acre parcel of land with potential for your dream custom home build, minutes to town. This idyllic country setting offers westerly views over the escarpment, rolling hills, open areas, a seasonal pond, and a fenced-in veggie garden. Enjoy walking, cross-country skiing, or ATV on the trails through the majestic mature forest, home to a wide variety of trees and animals, deer, wild turkeys, and songbirds. A unique attribute is the approx. 40’x 80’ older barn, in good condition, with hydro, which offers ample storage space and/or potential to serve as a workshop. There is a newer drilled well. Located on a quiet country road, just 5 minutes to Caledon East amenities, farm markets, Public and Catholic schools and is a 1 hr drive to Toronto. This property has been lovingly maintained and enjoyed for many years and is sure to pull at your heartstrings. Showings required to view. ***Do not walk property without an appointment.

17218 Innis Lake Road, Caledon, ON

06/04/2026

NEW LISTING! Mono, ON - Beautiful 4-Bedroom Century with Pool on 4.37 Acres | $1,525,000

Kaitlan KLEIN, Broker - 519-307-8000 (landline)

Fantastic southerly location, on a quiet country road, is this 4-bedroom,1.5-bathroom charming Century, built in 1867, set on 4.37 private acres with perennial gardens, mature trees and gorgeous views of rolling countryside and neighboring farmer’s fields. Approx 70 ft x 20 ft drive shed with concrete floor (would be great workshop!) plus remnants of a large barn foundation, trails, privacy and fruit trees. Near Adamo Estate Winery and Hockley Valley Golf & Ski. Walk to Bruce Trail! 5 minutes to Orangeville. Close to Highways 9 and 10. 90 mins to Toronto.


12/03/2025

NEW LISTING! Singhampton, ON – Updated 5-Bedroom Century Home with C1 Zoning on Mature Lot $899,000

Located in the charming village of Singhampton, 1.5 hours from Toronto, 20 minutes to Collingwood, and 20 minutes to Creemore, is this stately, red brick Century home, full of character and rich history dating back to the 1800’s, which sits on an approximately .31-acre lot with parking in the front and rear access. Offering approximately 3600 sq.ft. of tastefully updated living space, this family home has convenient C1 zoning with permitted uses such as a primary residence, personal service business, retail store, restaurant, vet clinic, among others, and has excellent street exposure. Currently set up as a recording studio with the family living quarters upstairs, this versatile layout allows for a multitude of potential uses and is an ideal setup for multi-generational living.

Kait Klein, Broker 519-307-8000 (landline)

north of

Address

232 Broadway
Orangeville, ON
L9W1K5

Telephone

+15193078000

Website

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