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For SaleDetached · Sidesplit 4MLS® #X14104904 · TRREB MLS®

123 A&B First Street Louth, St. Catharines, Ontario

Grapeview, St. Catharines, Ontario L2R 0C9

Bedrooms
4
Lot Size
66.01 x 110 ft
Bathrooms
4
Type
Detached
Basement
Finished with Walk-Out

$999,900

Estimated market value

About 123 A&B First Street Louth

123 A&B First Street Louth is a 4-bedroom, 4-bathroom detached house in Grapeview, St. Catharines, listed for sale at an asking price of $999,900 (MLS® X14104904).

A truly one-of-a-kind offering in the highly sought-after Grapeview neighbourhood! This rare property features two semi-detached split level homes under one ownership, creating an exceptional opportunity for multi-generational living, extended families, or those seeking a unique and versatile living arrangement. Together, the homes offer 4 bedrooms plus 2 dedicated dens/offices, skylights in B, solatubes in A, 2 family rooms and 4 full bathrooms(one with a skylight), providing generous space and flexibility for today's lifestyles. Situated on a corner lot each residence enjoys its own private entrances facing 2 different streets & each having a separate driveway, and attached garages (a single & a 1 1/2 car), allowing for independence while remaining conveniently connected. Another bonus is the shared inground pool (4 1/2' deep - no deep end) with pergola, outside lower level walk out close to washroom access, 2 large sheds, combination privacy fencing & iron fencing all surrounded by a lush mature landscape. Ideally located, you'll be just minutes from excellent schools, parks, highway access, major shopping, and the hospital. Enjoy the best of both worlds with nearby roadside markets offering fresh local produce, while still being close to every urban convenience. Properties with this distinctive configuration are exceptionally rare. Whether you're accommodating multiple generations under one ownership or simply looking for a home that offers unmatched flexibility, this is a unique opportunity you won't want to miss.

Insights

  • Condition Score

    Good
    68out of 100

    6 condition-related facts documented

    Source: Listing age, structured features and disclosed update language; not an inspection.

  • Cashflow Quality

    Shortfall
    26out of 100

    −$1,770/mo against the cost of owning (20% down, 4.8%, 25 yrs)

    Source: Median of 7 detached homes with 4 bedrooms for lease in St. Catharines right now. Cost of owning counts the mortgage and property tax.

Condition uses listing-record signals, not an inspection.

Key facts

Tax
$8,492 / 2026
MLS® number
X14104904
Board
TRREB MLS®
Property Type
Detached
Building Age
31-50
Days on market
Size
2000-2500 sqft
Lot Size
66.01 x 110 ft
Listed on
Parking
2 Attached, 6 Parking
Listing brokerage: ROYAL LEPAGE NRC REALTYData source: TRREB MLS®Information deemed reliable but not guaranteed. Contained information is subject to errors, omissions, and changes without notice. Information should be independently verified.

Listing history

Buy/sell history for 123 A&B First Street Louth, St. Catharines, Ontario

Sale history on this site covers the last 2 years, the window permitted under the TRREB MLS® VOW agreement.

Date StartDate EndList PricePriceEventListing ID
Date StartN/AN/A$999,900N/AFor SaleX14104904

Members see the full history. Prices are hidden from signed-out visitors.

Estimate

Estimated value requires sign in

Market estimates use sold comparables and are available after you sign in and accept MLS® VOW terms.

The estimate is an automated value built from public and MLS® data. It is not an appraisal; ask Michelle Lacroix for a full comparative market analysis.

Property details

Property

Property Type
Detached
Style
Sidesplit 4
Community
Grapeview
Municipality
St. Catharines

Building

Size
2000-2500 sqft
Building Age
31-50
Construction
Brick

Inside

Bedrooms
4
Bathrooms
4
Bathroom Details
1 × 4pc 2nd, 1 × 3pc 2nd, 1 × 3pc Lower, 1 × 3pc Lower
Basement Type
Finished with Walk-Out
Kitchens
2

Parking

Driveway
Inside Entry, Pvt Double, Private
Garage Type
Attached
Garage
2
Additional Parking
4
Total Parking
6

Utilities

Water
Municipal
Cooling
Central Air
Heating Type
Forced Air

Land

Sewer
Sewers
Frontage
66.01 ft
Depth
110 ft
Lot Size
66.01 x 110 ft

Additional

Foundation
Poured Concrete
Roof
Shingles
Fireplace
No
Pool
Inground
Den
Yes
Family room
Yes
Extras
2 refrigerators, 2 stoves, 2 microwaves, 2 dishwashers, 2 washers, 2 dryers, all existing light fixtures, all pool accessories, 2 sheds, all blinds, 2 central vacuums & attachments, extra flooring, garage door openers & remotes, most cabinets in laundry room, irrigation system

Rooms

RoomSizeFeaturesLevel
Kitchen3.22 × 4.85 mCeramic Floor, Double SinkMain
Living3.09 × 4.87 mHardwood FloorMain
Primary3.22 × 4.03 m—Upper
Br3.22 × 4.64 mHardwood FloorUpper
Bathroom2.15 × 2.43 m4 Pc Bath, Ceramic FloorUpper
Family3.4 × 6.35 m—Lower
Other2.03 × 2.74 m—Lower
Bathroom2.03 × 2.74 m3 Pc BathLower
Utility3.15 × 5.18 m—Bsmt
Laundry3.09 × 4.39 m—Bsmt
Kitchen4.08 × 5.25 mSkylight, Vinyl Floor, SkylightMain
Dining3.15 × 3.96 m—Main
Living3.58 × 3.96 m—Main
Primary3.48 × 5.2 mBroadloomUpper
Br3.15 × 3.3 m—Upper
Bathroom2.08 × 2.46 m3 Pc BathUpper
Family3.81 × 6.47 mGas Fireplace, Sliding DoorsLower
Bathroom2.21 × 3.15 mCeramic Floor, 3 Pc BathLower
Laundry2.54 × 3.32 mCeramic FloorLower
Rec4.75 × 3.3 m—Bsmt
Utility2.46 × 3.75 m—Bsmt
Den2.69 × 3.09 m—Bsmt
Office3.09 × 3.55 m—Bsmt

Map and tour

Detached homes for sale in Grapeview right now

For sale now
18
Median asking price
$734K

Middle half: $659K to $887K

New in 7 days
1

7 in 28 days

Price cuts
39%

7 listings

This home is asking 36% above the median, higher than three quarters of them.

See all homes in Grapeview

Asking prices and counts of the MLS® listings on this site as of today. Asking figures only, never sold or leased prices.

Land transfer tax on this home

Ontario land transfer tax
$16,473
Total land transfer tax
$16,473
First-time buyer rebates (Ontario up to $4,000)
−$4,000
Total for first-time buyers
$12,473
See how this is worked out
0.5% on the first $55,000
$275
1.0% from $55,000 to $250,000
$1,950
1.5% from $250,000 to $400,000
$2,250
2.0% from $400,000 to $999,900
$11,998
Ontario total
$16,473

An estimate at the asking price, for a home with one or two single-family residences. Your lawyer confirms the exact amount.

Land and environment

Public records about this location. Not part of the MLS® listing and not provided by the listing brokerage.

12 records · 5 on fileRead 2026-11-06
250 m500 m1 km2 kmBeyond · area-wideNo mapped wetland within 120 mNo water-supply well recorded within 250 mOutside the Greenbelt, Oak Ridges Moraine and Niagara Escarpment plan areasNearest airport: 8.2 kmA trail on the Ontario trail network within 1 kmNo licensed pit or quarry within 2 kmNo recorded oil, gas or salt well within 250 mNo facility within 1 km reports pollutant releases to Environment CanadaNo federal contaminated site within 1 kmElectricity is distributed here by Alectra Utilities CorporationWired internet 50/10 Mbps or faster is listed at a household 30 m awayAcross the surrounding area: fibre to the home, cable, DSL internet listed
On record Checked, none on record

Water and conservation2

  • No mapped wetland within 120 m120 m
  • No water-supply well recorded within 250 m250 m

Province of Ontario open data

Planning and building activity2

  • Outside the Greenbelt, Oak Ridges Moraine and Niagara Escarpment plan areasAt the address
  • Nearest airport: 8.2 km8.2 km

Province of Ontario open data

Around the home1

  • A trail on the Ontario trail network within 1 km1 km

Province of Ontario open data

Environmental records4

  • No licensed pit or quarry within 2 km2 km
  • No recorded oil, gas or salt well within 250 m250 m
  • No facility within 1 km reports pollutant releases to Environment CanadaOnly facilities above the inventory’s reporting thresholds are listed.1 km
  • No federal contaminated site within 1 kmThe federal inventory covers federal land only; it says nothing about provincial or private sites.1 km

Province of Ontario open data · Government of Canada open data

Power and internet3

  • Electricity is distributed here by Alectra Utilities CorporationAt the address
  • Wired internet 50/10 Mbps or faster is listed at a household 30 m awayFixed wireless 50/10 Mbps or faster. LTE mobile coverage listed. ISED’s National Broadband Data at the nearest household point (30 m from the listing); 50/10 Mbps is its top category and includes faster plans. Confirm with a provider for this address.30 m
  • Across the surrounding area: fibre to the home, cable, DSL internet listedFibre to the home: Bell, Cogeco Connexion, Niagara Regional Broadband Network. Cable: Cogeco Connexion. DSL: Bell. Fixed wireless: Bell, Last Mile Wireless Internet, NWIC, Rogers, SkyChoice Communications, Xplore. Mobile: Bell, Freedom Mobile, Rogers, Telus. Satellite: Xplore. ISED’s list for the surrounding ~25 km² area; check with a provider for this address.Area-wide

Ontario Energy Board · Innovation, Science and Economic Development Canada

Each record is placed at the distance its own line states. None of it is an inspection of the property. Confirm anything that matters to you with the municipality, Niagara Peninsula Conservation Authorityor the record’s publisher.

Contains information licensed under the Open Government Licence – Canada. Contains information licensed under the Open Government Licence – Ontario.

Schools nearby

ElementaryTypeDistanceEQAO average 2024–25
St Teresa of Calcutta Catholic Elementary SchoolNiagara CDSBCatholic · grades JK–8100 m61%Grade 6 average
Grapeview Public SchoolDSB NiagaraPublic · grades JK–8150 m88%Grade 6 average
Harriet Tubman Public SchoolDSB NiagaraPublic · grades JK–82.4 km78%Grade 6 average
ÉÉC Immaculée-ConceptionConseil scolaire catholique MonAvenirFrench-language Catholic · grades JK–82.9 km51%Grade 6 average
SecondaryTypeDistanceGrade 9 math 2024–25
St Catharines Collegiate Institute and Vocational SchoolDSB NiagaraPublic · grades 9–122.6 km74%Grade 9 math
DSBN AcademyDSB NiagaraPublic · grades 9–123.2 km71%Grade 9 math
Eden High SchoolDSB NiagaraPublic · grades 9–123.6 km73%Grade 9 math
Saint Francis Catholic Secondary SchoolNiagara CDSBCatholic · grades 9–123.9 km71%Grade 9 math

EQAO: share of students at or above the provincial standard, 2024–25 (Ontario open data). These are the schools nearest this home, not the schools it is assigned to: boundaries change, and some schools take students by application. Confirm with the board before you buy. Contains information licensed under the Open Government Licence – Ontario.

Transit nearby

StationLinesDistance
St. Catharines GOGO Transit train: Lakeshore West2.5 km

The nearest subway, light rail, train, bus rapid transit stations 5 km, as the crow flies. Source: GO Transit schedule data (GTFS) from Metrolinx under the Open Government Licence – Ontario – Metrolinx, downloaded October 18, 2026. Data used in this product or service is provided with the permission of Metrolinx. Metrolinx makes no representations or warranties of any kind, express or implied, with respect to the Data and assumes no responsibility for the accuracy or currency of the data used in this product or service. Contains information licensed under the Open Government Licence – Ontario – Metrolinx.

Lot

Lot area
7,261 sq ft675 m²
Street frontage
66.01 ft20.1 m
Depth
110 ft33.5 m
66.01 × 110 ftA&B FIRST STREET LOUTH

The area is the frontage multiplied by the depth, so boundaries are approximate. Confirm with a survey before you buy.

Source: the MLS® listing record, measured by MPAC.

Comparable sales

Comparable sales require sign in

Closing prices and sold comps are available to registered visitors who accept MLS® VOW terms on this site.

Mortgage Calculator

Plan with the current asking price

20% · $199,980

CMHC insurance: not required at 20% down. Payments use Canadian semi-annual compounding.

Mortgage Details

4.8% · 5-year term · 25-year amortization · 20% down

Total down payment
$199,980
Total mortgage amount
$799,920
Total interest payment
$568,680
Total purchase cost
$1,568,580
Mortgage payment
$4,562/mo

Cash Flow Analysis

If you rented this home out at 20% down

Break-even down payment

51%

Monthly carrying cost

$5,270
−$1,770per month
  • Rent $3,500
  • Shortfall $1,770

Rental income opens at $3,500, the median asking rent of 7 comparable homes for lease in St. Catharines. Type over it with the rent you expect. This is a planning tool, not advice.

Market area · filters apply to the charts below

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Sold prices in Grapeview are shown to signed-in members.

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