Sold for:Sold Sep 18, 2026
$1,329,000

121 Allen Street W

Waterloo (Uptown West), ON N2L 1E8

Detached House SoldNot available

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Sale & Price History for 121 Allen Street W, Waterloo, Uptown West

2026-09-10
2026-09-19
Sold
Price
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MLS#
x13766790

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*Sold prices and complete sale & price history are regulated data. Under the Trust in Real Estate Services Act, 2002 (TRESA) and the rules of the Real Estate Council of Ontario (RECO), and pursuant to the Multiple Listing Service® rules of the Canadian Real Estate Association (CREA) and the Toronto Regional Real Estate Board (TRREB), this information may be shown only to registered users who have agreed to the applicable terms of use (a Virtual Office Website, or "VOW," arrangement). HOMEH Inc., Brokerage therefore provides it to signed-in members only. Creating an account is free and takes under a minute.

About 121 Allen Street W, Waterloo, Uptown West

Summarized Description

  • Updated century home with historic elegance.
  • Modern kitchen with granite countertops and stainless appliances.
  • Spacious primary retreat with ensuite bathroom.
  • Double-wide garage/workshop with attic storage.
  • Beautifully landscaped, fully fenced yard.
  • Close to top-rated schools and amenities.
  • Tasteful upgrades throughout enhance appeal.
  • Inviting living spaces with gas fireplaces.

Set in a premier 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 Café 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

Key Facts & Features

Property Costs

Annual Property Tax Amount
$8,350
Land Transfer Tax Fee
$23,055

Basement Type
Finished

Interior Features

Interior Extras
Sump Pump, Water Purifier
Fireplace/Stove
Yes
Fireplace Features
Natural Gas
Elevator
No

Exterior Features

Pool
None

Building

Building Type
Detached
Building Style
3-Storey

Construction

Exterior Finish
Brick
Roof
Asphalt Shingle
Foundation Details
Poured Concrete
Special Designation
Unknown

Lot

Lot Front
80.00 ft
Lot Depth
110.89 ft

Inclusions

Inclusions
Reverse Osmosis Drinking Water System, Smart Thermostats & Smart Doorbell, Wallbox Level 2 EV Charger, Ductkess Head & Remote, NEW 3rd Floor Inverter Window A/C unit

Exclusions

Exclusions
Dekko Alea 32 Outdoor Gas Fire pit, Vacancy Monitoring Sensors, Mounted TV's and Brackets

Parking & Garages

Garage Type
Detached
Garage Spaces
2
Parking Spaces
2
Total Garage And Parking Spaces
2

Heating & Cooling

Heat Source
Other
Heat Type
Radiant
Air Conditioning
Other
Water
Municipal
Sewers
Sewer

Bedrooms
4
Washrooms
3
Kitchens
1
Family / bonus room
Yes

Room sizes

  • Bedroom 2—
    Second level
  • Primary Bedroom—
    Third level
  • Bathroom—
    Third level, 3 Pc Bath
  • Family Room—
    Basement level
  • Bathroom—
    Second level, 4 Pc Bath
  • Bathroom—
    Main level, 2 Pc Bath
  • Bedroom 3—
    Second level
  • Breakfast—
    Main level
  • Kitchen—
    Main level
  • Bedroom—
    Second level
  • Living Room—
    Main level
  • Dining Room—
    Main level

Washrooms

  • 2-piece, Main
  • 4-piece, Second
  • 3-piece, Third

Municipality
Waterloo
Neighbourhood
Uptown West
Main cross streets
Westmount and John
Directions
Westmount Rd to John St to Allen St

MLS® number
X13766790
Data source
Toronto Regional Real Estate Board
Status change
2026-09-19
Listed on
2026-09-10
Days on market
9 days
Possession type
30-59 days
Co-op commission
2
Seller
Listed by
ROYAL LEPAGE WOLLE REALTY

Home Market Value

Current home valuation for 121 Allen Street W, Waterloo, Uptown West, Waterloo, ON. Listed for $1,329,000

HOMEH Estimate

?

$1,237,006

Estimated Sales Range

?

$865,904 - $1,608,108

HOMEH Estimate for 121 Allen Street W, Waterloo, Uptown West

Calculated with a real agent's CMA method — 45+ years of experience, codified. Not an AI guess.

$1,237,006Low confidence
Based on 9 comparable properties
See the full analysisFree Every recent nearby sale behind this number

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Land Transfer Tax

Provincial

$23,055

Total Land Transfer Tax

$23,055

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