$1,329,000
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121 Allen Street W, Waterloo on N2L 1E8, Waterloo, ON N2L 1E8

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4 Beds
3 Baths
2,167 Sq Ft

PREMIUM OLD WESTMOUNT location, this updated century home effortlessly blends timeless character with modern comfort. From the moment you arrive, the curb appeal and classic architecture set the tone for a home that truly reflects the historic elegance of this coveted neighbourhood. Beautifully preserved details and tasteful upgrades throughout enhance its appeal.The main floor welcomes you with a warm inviting living room anchored by a gas fireplace, an elegant and spacious dining room, and a kitchen that maintains the integrity and character of the home while offering modern functionality, featuring new GE Cafe stainless steel appliances, granite countertops, and a generous dinette area, the kitchen provides direct access to a beautiful covered porch. A spacious mudroom adds valuable everyday convenience.The second level offers three well-appointed bedrooms and a four-piece family bathroom, while the third floor is dedicated to a truly impressive primary retreat. The massive primary bedroom offers exceptional space and privacy, complemented by its own ensuite bathroom.The lower level provides more living space and features another gas fireplace, creating a comfortable setting for an additional family room. Outside, the beautifully landscaped and fully fenced yard offers a wonderful extension of the home's living space, with a patio, covered porch and a charming treehouse. Tucked privately at the rear of the property is an impressive double-wide garage/workshop, complete with stairs leading to a large attic area offering excellent storage or exciting potential for future use. Surrounded by historic homes and elegant streetscapes, this exceptional property is ideally located close to Belmont Village, top-rated schools, shopping, dining, parks, and all the amenities that make Old Westmount such a sought-after place to call home. A rare opportunity to enjoy the character and craftsmanship of a century home with the comfort of thoughtful modern updates.

Listing By: Karen Hagarty - Royal LePage Wolle Realty cnitso Realty.com
  • MLS® 40860096
  • Date Listed09/10/2026
  • Days on Realty 9 Days
  • Bedrooms 4
  • Bathrooms 2 Full baths, 1 Half baths
  • Lot Size -
  • County Waterloo
  • Year Built 1926
  • Square Feet 2,167 sq. ft
  • Price Per Sq. Ft $613.29

Interior Features

  • Appliances Water Purifier, Built-in Microwave, Dishwasher, Dryer, Refrigerator, Stove, Washer
  • Cooling Ductless, Energy Efficient, Wall Unit(s), Window Unit(s)
  • Heating Natural Gas, Water

Exterior / Lot Features

  • Roof -
  • Lot Size Acres -
  • Lot Size SQFT 0.00
  • Lot Features Urban, City Lot, Near Golf Course, Hospital, Public Transit, Rec./ Community Centre, School Bus Route, Schools, Shopping Nearby, Trails

Directions

Westmount Road to John St to Allen

Sales & Tax History

Source: Public Records

Local Neighborhood Highlights for N2L 1E8

Discover key demographics, population statistics, and environmental insights for the Waterloo, ON area.

Walkability in ON / N2L 1E8

Source: Walk Score

97/100

Walker's Paradise

Walk Score ®

59/100

Good Transit

Transit Score ®

96/100

Biker's Paradise

Bike Score ®

Overview

Daily errands do not require a car. Many nearby public transportation options. Daily errands can be accomplished on a bike.

Transit Summary

10 nearby routes: 9 bus, 1 rail, 0 other

Walkability averages in the surrounding area

The average walkability score in the surrounding area is Walk Score: 56/100, Transit Score: 45/100, Bike Score: 62/100.

Points of Interest near 121 Allen Street W, Waterloo ON N2L 1E8, Waterloo, ON N2L 1E8

Frequently Asked Questions for 121 Allen Street W, Waterloo ON N2L 1E8

Source: Realty.com

121 Allen Street W, Waterloo ON N2L 1E8, Waterloo, ON N2L 1E8 in Waterloo, ON N2L 1E8 is a single family residence listed at $1,329,000. Highlights include 4 bedrooms, 3 bathrooms, 2,167 sq. ft., built in 1926, $613 per sq. ft.. Realty.ca has 48 photos, sales history, school insights, and mortgage tools for this lis...

Realty.com has 48 photos of 121 Allen Street W, Waterloo ON N2L 1E8.

Our records indicate that 121 Allen Street W, Waterloo ON N2L 1E8 was built in 1926.

The full address for this home is 121 Allen Street W, Waterloo ON N2L 1E8, Waterloo, ON N2L 1E8.

121 Allen Street W, Waterloo ON N2L 1E8 has been listed on Realty.com since Thu September 10, 2026

Daily errands do not require a car. Many nearby public transportation options. Daily errands can be accomplished on a bike.

The average walkability score in the surrounding area is Walk Score: 56/100, Transit Score: 45/100, Bike Score: 62/100.

Listing provided courtesy of: Royal Lepage Wolle Realty - itso - 1304596 (tel: 519-578-7300)
Listing agent: Karen Hagarty (tel: 519-578-7300)

This content last refreshed on 2026-09-19 13:19:06. Some properties which appear for sale on this web site may subsequently have sold or may no longer be available.