121 Dorothy Street, St. Catharines, ON

$514,900
MLS#:X13752056
3 beds
1 baths
700-1100 sqft
2.0 parking
Residential Freehold
Residential Freehold for sale - 3 Bed, 1 Bath Home at 121 Dorothy Street St. Catharines ON listed at $514,900 (MLS# X13752056) - Main View
Price Change
For Sale
Added:Sep 8, 2026(58 days ago)
Updated:Oct 14, 2026(22 days ago)
Last Checked:3 minutes ago

Property Highlights

Welcome to this remarkable 2-Storey semi-detached located in the coveted neighborhood of Lakeport. Expertly crafted featuring premium brick and aluminum siding construction, this residence presents an exceptional opportunity offered at $514,900 to acquire a beautiful home in a highly sought-after setting. Designed for both comfortable daily living and elegant entertaining, the layout maximizes natural light, functional flow, and lifestyle utility.

  • 3 Bedrooms and 1 Bathroom
  • Generous living space spanning 700-1100 sqft on a premium 30 x 100 ft lot
  • Features a full, finished basement, adding superb versatility for recreation, a home gym, or extra storage
  • Ample parking with 0.0 garage spaces (2.0 total parking spaces)
  • Notable attributes: Rough-In Bath, Carpet Free
  • equipped with central air central cooling and highly efficient forced air heating via gas

Description

Welcome to this beautifully maintained semi-detached home nestled in one of St. Catharines' most established and family-friendly neighbourhoods in Lakeport. Located on a quiet street, this home is just minutes from schools, Elma Street Park, shopping, and convenient highway access. Offering 1,090 sq. ft. above grade plus an additional 427 sq. ft. of finished basement space, this home provides over 1,500 sq. ft. of functional living space. The bright main floor features a spacious living area that flows seamlessly into the all-white kitchen and dining area, as well as an additional all-season family room with an electric fireplace that opens onto the fully fenced backyard. The backyard offers plenty of storage with two sheds. Upstairs, you'll find three bedrooms, including a comfortable primary bedroom, along with a 4-piece bathroom. The finished basement provides versatile recreational space, perfect for a family room, playroom, or even a home gym. A dedicated laundry/utility room adds convenience, while the bathroom rough-in provides the opportunity to add a second bathroom in the future. With three bedrooms, generous living space, excellent storage, and a quiet location close to everyday amenities, this turnkey home offers a wonderful combination of comfort and functionality.

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Property Summary

This detached home located at 121 Dorothy Street, St. Catharines is currently for sale and has been available for 58 days. This property is listed at $514,900 with an estimated mortgage of $1,714* per month. It has 3 beds, 1 bathroom, and is 700-1100 square feet. 121 Dorothy Street, St. Catharines is in the Lakeport neighborhood.

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* Estimated mortgage assumes a 30% down payment, 4.00% interest rate, and 30-year amortization.
Is this a Good Home for Families?

Yes! Featuring 3 bedrooms and 1 bathroom, this home offers ample space and comfort for growing families in Lakeport, St. Catharines.

Highly Recommended for Families
What We Love About This Home
  • •3 spacious bedroom layout offering versatile living space
  • •1 well-appointed bathroom
  • •700-1100 sqft of generous functional square footage
Standout Features & Layout
Who Should Buy This Home?

Families, couples, or downsizers looking for a well-proportioned home in St. Catharines.

Target Buyer Match

Key Features

Bedrooms
3
Bathrooms
1
Kitchens
1
Living Area
700-1100 sqft
Property Type
Residential Freehold

Additional Details

StatusActive
Price$514,900
AddedSep 8, 2026 (58 days ago)
UpdatedOct 14, 2026 (22 days ago)
Last Checked3 minutes ago
Transaction TypeFor Sale
List Office NameCOLDWELL BANKER MOMENTUM REALTY, BROKERAGE

Property Details

Property Sub-TypeSemi-Detached
Architectural Style2-Storey
ConstructionBrick, Aluminum Siding
BasementFull, Finished
Lot Size30 Ă— 100 Feet
CountyNiagara
Annual Tax$3,076.46
Rental ItemsHWT
Legal DescriptionPCL 77-3 SEC M57; PT LT 77 PL M57 PT 4 30R1914 ; ST. CATHARINES

Parking & Garage

Parking Total2.0
Parking Space2
Garage Parking0.0
Garage TypeNone

Heating & Cooling

Heat SourceGas
Heat TypeForced Air
CoolingCentral Air

Features

Property Features

  • Park
  • Public Transit
  • School
  • School Bus Route
  • Fenced Yard

Interior Features

  • Rough-In Bath
  • Carpet Free

Security Features

None listed

Community Features

None listed

Property History

No historical data available for this property.

This could be the first listing for this address.

St. Catharines Home Buyer Advisory & Market HubActive MLS® Listing in St. Catharines, Ontario

Looking to Buy a Home in St. Catharines?

If you are looking for a house in St. Catharines or researching St. Catharines real estate for sale, this 3-bedroom semi-detached at 121 Dorothy Street, St. Catharines, ON offers an exceptional opportunity to buy a home in St. Catharines, Ontario. Whether you are a first-time St. Catharines home buyer or comparing active St. Catharines MLS® homes for sale, working with a dedicated St. Catharines buyer agent ensures you receive priority showing access, unrepresented buyer protection, and aggressive price negotiation.

St. Catharines Homes for Sale & MLS® Listings

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Dedicated St. Catharines Buyer Agent

Under Ontario REBBA/TRESA regulations, the listing brokerage is legally bound to the seller's financial interests. Work with an experienced St. Catharines realtor & real estate broker who represents you 100%—at zero cost to you as a buyer.

St. Catharines Buyer Budget & Costs

Estimated mortgage: $1,714*/month*. Estimated Ontario Land Transfer Tax: $6,773. First-time St. Catharines home buyers may qualify for up to $8,475 in rebates.

Frequently Asked Questions: Buying a Home in St. Catharines

Frequently Asked Questions about 121 Dorothy Street, St. Catharines, ON

Q.What is the asking price for 121 Dorothy Street, St. Catharines, ON ?

The current listing price for 121 Dorothy Street, St. Catharines, ON in Lakeport, St. Catharines is $514,900.

Q.How many bedrooms and bathrooms does this property have?

This property features 3 bedrooms and 1 bathroom across approximately 700-1100 sqft.

Q.What property type and architectural style is 121 Dorothy Street, St. Catharines, ON ?

121 Dorothy Street, St. Catharines, ON is a Semi-Detached (2-Storey) featuring a Full, Finished basement.

Q.What key property features does 121 Dorothy Street, St. Catharines, ON offer?

Key property features include: Park, Public Transit, School, School Bus Route, Fenced Yard.

Q.What interior features are included in this home?

Interior highlights include: Rough-In Bath, Carpet Free.

Q.Is parking available at this property?

Yes, this property offers parking space for 2.0 vehicles (None).

Q.What heating and cooling systems are installed?

Heating is provided via Gas and cooling via Central Air.

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Location

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121 Dorothy Street, St. Catharines, ON

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Neighborhood Safety Index

Neighborhood Safety & Crime Analytics

Lakeport, St. Catharines

SAFETY RATING9.4 / 10
Low Incident Area
Total Annual Incidents35 incidents / yr
Average Per Month2.9 incidents / mo
Population BenchmarkArea Average residents
Personal Safety
Very Low

8 assaults (30.0/100k)

Property Security
Very Low

8 B&E (30.0/100k)

Auto Theft Risk
Low Risk

10 thefts (35.0/100k)

1-Year Trend
â–Ľ 6%

Improving vs previous year

How Per-Capita Rate (Per 100,000 Residents) Is Calculated:

Formula: (Annual Occurrences / Population) Ă— 100,000. This standard policing calculation normalizes incident frequencies across different population sizes, allowing accurate safety comparisons between quiet residential pockets and dense urban centres.

Source: Official Police Services ArcGIS Open Data
Halton & GTA Police Network

Disclaimer: Crime and safety analytics are compiled from official municipal and regional police open data records for general consumer informational and demographic research purposes only. Data is deemed reliable but is not guaranteed and does not constitute a legal representation or guarantee of future safety.

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Pricing & Value Insights

Data-driven valuation for 121 Dorothy Street, St. Catharines, ON L2N 6Z6

Estimated Sales Range
$489,000 - $505,000

Based on 0 recent similar sales in the pocket.

Market Speed
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Properties in this area are selling at a steady pace.

Market Trend
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Mortgage & Affordability Audit

Calculate your monthly payment, minimum downpayment, and land transfer taxes for this home in St. Catharines.

Configure Loan Settings

Interest Rate4.00%
Down Payment$154,470 (30.0%)
* Minimum Canadian down payment required for this price is $26,490.
Amortization Period30 Years
Estimated Monthly Payment$1,714Based on a loan of $360,430 over 30 years.
Purchase Price$514,900
Loan Amount$360,430
Provincial Land Transfer Tax:$6,773
Total Estimated Closing Taxes:$6,773

About Purchasing a Home in St. Catharines, ON

For a property listed at $514,900 in St. Catharines, the legal minimum down payment is $26,490 under current Canadian banking regulations. This calculation applies a 5% requirement on the first $500,000, 10% on the next $499,999, and a flat 20% on any amount exceeding $1,000,000.

Additionally, buyers in Ontario must budget for the Provincial Land Transfer Tax, which is estimated at $6,773 for this transaction. As this listing is in St. Catharines (outside the City of Toronto), no additional municipal land transfer tax is levied, resulting in total estimated land transfer taxes of $6,773.

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Lakeport, St. Catharines Neighborhood Guide

Comprehensive city-wide demographics, local real estate stats, and school rankings for Lakeport, St. Catharines.

Verified Local Data
City Population2,794,356
City Median Age39.2 Yrs
City Ownership48% Owners
Avg Area List Price$573,293

People & Families

Age Distribution

Household Composition

One-person households
32%
Families with children
36%
Couples without children
24%
Other households
8%

Top Ethnic Origins

Chinese11%
English9%
Canadian8%
East Indian8%

Best Schools in Lakeport, St. Catharines

Elementary Schools

Parnall
Public507 Geneva Street, St. Catharines, Ontario, L2N 2H7
8.7
Lincoln Centennial
Public348 Scott Street, St. Catharines, Ontario, L2N 1J5
9.2
Pine Grove
Public690 Lake Street, Port Dalhousie, St. Catharines, Ontario, L2N 4J5
9.2
Our Lady of Fatima
Public439 Vine Street, St. Catharines, Ontario, L2M 3S6
8.9
St Denis
Public175 Carlton Street, St. Catharines, Ontario, L2R 1S1
5.4

Secondary Schools

No secondary schools data loaded.

Lakeport, St. Catharines Demographic Home information

Structural Home Types

Tenure (Ownership vs Rental)

Owner-Occupied48%
Rented52%

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Notice: Market Insights are generated by analyzing real-time data and should be used for informational purposes only. Consult with a licensed professional for exact valuations.

Disclaimer: AI Insights are generated by an automated system and should be used for informational purposes only. While we strive for accuracy using current market data and deep-learning models, these assessments do not constitute professional real estate, legal, or financial advice. All property values, predictions, and scores are estimates. We strongly recommend verifying all property details and conducting independent due diligence with a licensed professional before making any purchase decisions.

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