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Listing data is provided under license from the Toronto Regional Real Estate Board (TRREB). TRREB assumes no responsibility for the accuracy of the information contained herein. Data is updated periodically and may not reflect the most current market activity. Not intended to solicit buyers or sellers currently under contract. MLS®, REALTOR®, and the associated logos are certification marks owned by the Canadian Real Estate Association (CREA) and identify real estate professionals who are members of CREA.

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MLS# X12975278Waterloo · N2J 1B7
Sold ConditionalDetached

40 Union Street E

$479,900
3 Bed1 Bath13d on market
MLS# X12975278Waterloo · N2J 1B7
Sold ConditionalDetached

40 Union Street E

$479,900

13 days on market

Bedrooms
3 Bed
Bathrooms
1 Bath
Size (MLS Range)
1100-1500 sq ft
Parking
1 None
Lot Size
< .50 acres
Virtual Tour
OverviewHistoryDetailsNeighbourhood

Listing History — This Unit

Apr 09, 2026(13d ago)·13 DOM
$479,900
Sold Conditional
1100-1500 sqft·ROYAL LEPAGE WOLLE REALTY
X12975278Current

About This Listing

Walkable Urban Opportunity - 40 Union Street East! Set in the heart of the sought-after Mary Allen neighbourhood, this classic three-bedroom, one-bathroom home offers a rare chance to create something special in one of Waterloo's most vibrant, tight-knit communities. With approximately 1,200+ sq ft of above-grade living space, plus an unfinished attic and a full unfinished basement with unusually generous ceiling height, the home provides exceptional upside for those looking to renovate, reimagine, and add value. Built in the Roaring 1920s, the property retains an impressive collection of original features and architectural details that speak to its vintage charm, including flat wood 8-inch baseboards with shoe molding, cornice-style door headers, antique cast iron floor registers, and red oak narrow strip flooring in two of the bedrooms. These period elements present an excellent canvas for a thoughtful restoration or a modern transformation that honours the home's character. A new roof (2024) offers peace of mind and a strong starting point for future improvements. Ideal for investors, renovators, or buyers eager to personalize a home in a prime location, the next owner should plan to address typical era-related upgrades, including removal of knob-and-tube wiring, replacement of galvanized plumbing, and updating the cast iron plumbing stack-a common and manageable scope for homes of this vintage. With a Walk Score of 90 (Very Walkable), daily conveniences are just steps away: Uptown shops and restaurants, Grand River Hospital, LRT access, and nearby trails. Whether you're a savvy flipper, a creative renovator, or a young couple looking to build equity in a walkable, character-rich neighbourhood, 40 Union Street East represents a compelling opportunity to invest in both lifestyle and long-term value.

Property Details

MLS NumberX12975278
Property TypeDetached
Style2 1/2 Storey
Listing TypeFor Sale
StatusSold Conditional
Bedrooms3 Bed
Bathrooms1
Size1100-1500 sq ft
Lot Size< .50 acres
Parking Spaces1
Parking TypeNone
Property Tax$4,861.27/yr
Days on Market13
Listed2026-04-09
MunicipalityWaterloo
Cross StreetHerbert and Union

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40 Union Street E

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Listing provided by ROYAL LEPAGE WOLLE REALTY

Based on information from the Toronto Regional Real Estate Board (TRREB). All information deemed reliable but not guaranteed and should be independently verified. The accuracy of information is not guaranteed, has not been verified, and does not constitute professional advice.

IDX information is provided exclusively for consumers' personal, non-commercial use. It may not be used for any purpose other than identifying prospective properties consumers may be interested in purchasing or renting.

Sold and leased listing data is provided under the Virtual Office Website (VOW) data feed and is available only to registered users who have agreed to the Terms of Use. This data is for personal, non-commercial use only and may not be copied, redistributed, or retransmitted.

MLS®, REALTOR®, and the associated logos are certification marks owned by the Canadian Real Estate Association (CREA) and identify real estate professionals who are members of CREA.

This listing content is not intended to solicit properties already listed for sale or individuals who are currently under contract with a brokerage.

Data last updated: April 21, 2026 at 09:42 p.m.