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Caledon, King, Toronto, New Tecumseth & Orangeville(437) 228-3434
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MLS® X13820344For SaleDetached

457 Three Valleys Cres

South J, London South, Ontario N5Z 3E9

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457 Three Valleys Cres, London South, photo 1
Asking$495,000
Bedrooms
3
Bathrooms
2
Size
1,100–1,500sq ft
Per sq ft
$381at the range’s middle
Lot
Under 0.50 acres
Tax a year
$3,4372026 tax year
Built
51-99
Parking
41 attached
Days on market
Members

The brief

About 457 Three Valleys Cres

457 Three Valleys Cres is a 3-bedroom, 2-bathroom detached house in South J, London South, listed for sale at an asking price of $495,000 (MLS® X13820344).

This one's been standing quietly on its corner lot since the 60s. Now it's ready for its next chapter. Corner lot. Cul-de-sac. Sidesplit. Glen Cairn, tucked into southeast London, the kind of neighbourhood where the trees are grown in, and the gardens have history. Minutes to Westminster Ponds Conservation Area, White Oaks Mall, Highway 401 and Veterans Memorial Parkway. Schools, parks, shopping, restaurants, and public transit are all close by. Curb appeal isn't an afterthought here. Gardens, flowers, and trees lead you to a wide interlocking stone driveway, plus an almost 250 sq ft single-car garage for that 'one vehicle' or for storing the bikes, the mower, and everything else that lives outside. Inside, hardwood floors and a big front window bring light into the living room. A separate dining room handles the meals that need their own space. The eat-in kitchen handles the rest, with a back door out to the patio for the mornings that call for coffee outside. This home's been living, not posing. It's been well maintained over the years, but it's ready for someone willing to roll up their sleeves and make it their own. Fresh paint, maybe a kitchen with a bit more personality, and some updating throughout. A few steps up, the upper level holds three generous bedrooms and a 4-piece bathroom. The lower level does double duty. A spacious family/rec room with a gas fireplace, a 3-piece bathroom, and access to the back door. That could be your future in-law suite, or mortgage helper, whatever you need it to be. But you may need to change the original carpet to something that fits your style. The basement handles laundry and offers lots of unfinished space. Extra bathroom, second rec room, home gym, or a workshop, your call. Outside, two patio spaces and yard on every side of the house, front included. Room to garden, room to play, room to just be outside. Well-maintained, full of potential, and waiting for someone ready to put their own stamp on it.

Insights

  • Condition Score

    Good

    6 condition-related facts documented

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

  • Cashflow Quality

    Near break-even

    −$170/mo against the cost of owning (20% down, 4.8%, 25 yrs)

    Source: Median of 6 homes with 3 bedrooms for lease in South J right now. Cost of owning counts the mortgage and property tax.

Condition uses listing-record signals, not an inspection.

The home

Key facts

Tax
$3,437 / 2026
MLS® number
X13820344
Board
TRREB MLS®
Property Type
Detached
Building Age
51-99
Days on market
Size
1100-1500 sqft
Lot Size
70 x 78.32 ft
Listed on
Parking
1 Attached, 4 Parking
Listing brokerage: FLUX 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.

Property details

Property

Property Type
Detached
Style
Sidesplit
Community
South J
Municipality
London South

Building

Size
1100-1500 sqft
Building Age
51-99
Construction
Alum Siding

Inside

Bedrooms
3
Bathrooms
2
Bathroom Details
1 × 5pc Upper, 1 × 3pc Lower
Basement Type
Unfinished
Kitchens
1

Parking

Driveway
Private Triple
Garage Type
Attached
Garage
1
Additional Parking
3
Total Parking
4

Utilities

Water
Municipal
Cooling
Central Air
Heating Type
Forced Air

Land

Sewer
Sewers
Frontage
70 ft
Depth
78.32 ft
Lot Size
70 x 78.32 ft

Additional

Foundation
Concrete
Roof
Asphalt Shingle
Fireplace
Yes
Pool
None
Den
Yes
Family room
Yes

Rooms

RoomSizeFeaturesLevel
Living5.94 × 3.38 mFireplace, hardwood floorMain
Dining3.12 × 3.61 mHardwood FloorMain
Kitchen3.02 × 4.22 mPantry, Walk-OutMain
Bathroom2.57 × 3.63 mDouble Sink, 5 Pc BathUpper
Br3.76 × 3.63 m—Upper
2nd Br3.12 × 2.97 m—Upper
3rd Br2.39 × 2.95 m—Upper
Bathroom1.68 × 1.5 m3 Pc BathLower
Rec5.26 × 7.04 mGas FireplaceLower
Utility6.22 × 7.09 m—Bsmt
Cold/Cant5.87 × 1.04 m—Bsmt

Listing history

Buy/sell history for 457 Three Valleys Cres, London South, 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$495,000N/APcX13820344

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

The numbers

Mortgage Calculator

Plan with the current asking price

20% · $99,000

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
$99,000
Total mortgage amount
$396,000
Total interest payment
$281,700
Total purchase cost
$776,700
Mortgage payment
$2,259/mo

Cash Flow Analysis

If you rented this home out at 20% down

Break-even down payment

26%

Monthly carrying cost

$2,545
−$170per month
  • Rent $2,375
  • Shortfall $170

Rental income opens at $2,375, the median asking rent of 6 comparable homes for lease in South J. Type over it with the rent you expect. This is a planning tool, not advice.

Land transfer tax on this home

Ontario land transfer tax
$6,375
Total land transfer tax
$6,375
First-time buyer rebates (Ontario up to $4,000)
−$4,000
Total for first-time buyers
$2,375
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 $495,000
$1,900
Ontario total
$6,375

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

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 Kassaundra Dobson, Broker of Record for a full comparative market analysis.

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.

The land

Lot

Street frontage
70 ft21.3 m
Depth
78.32 ft23.9 m
Lot size
Under 0.50 acresAs the board bands it

The record marks this lot irregular, so its area is not the frontage multiplied by the depth. It is not given here. Confirm with a survey before you buy.

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

Land and environment

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

13 records · 8 on fileRead 2026-10-29
250 m500 m1 km2 kmBeyond · area-wideNo mapped wetland within 120 m1 water-supply well recorded within 250 mGroundwater recorded about 6.4 m below ground nearbyOutside the Greenbelt, Oak Ridges Moraine and Niagara Escarpment plan areasNearest airport: 7.4 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 m1 facility within 1 km reports pollutant releases to Environment CanadaNo federal contaminated site within 1 kmElectricity is distributed here by London Hydro Inc.Wired internet 50/10 Mbps or faster is listed at this locationAcross the surrounding area: fibre to the home, cable, DSL internet listed
On record Checked, none on record

Water and conservation3

  • No mapped wetland within 120 m120 m
  • 1 water-supply well recorded within 250 mIt was drilled for domestic use. From Ontario’s well records; locations can be approximate. The records do not show how this home gets its water. Wells nearby typically go down about 7.6 m.250 m
  • Groundwater recorded about 6.4 m below ground nearbyThe middle water level in the well records within 500 m (27 records). It changes with the season and from spot to spot.500 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: 7.4 km7.4 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
  • 1 facility within 1 km reports pollutant releases to Environment CanadaThe nearest is Corporation of the City of London — Vauxhall Pollution Control Plant, 910 m away. Facilities report to the National Pollutant Release Inventory above set thresholds; reporting a release is not a finding of harm.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 London Hydro Inc.At the address
  • Wired internet 50/10 Mbps or faster is listed at this locationFixed wireless 50/10 Mbps or faster. LTE mobile coverage listed. ISED’s National Broadband Data at the nearest household point (10 m from the listing); 50/10 Mbps is its top category and includes faster plans. Confirm with a provider for this address.At the address
  • Across the surrounding area: fibre to the home, cable, DSL internet listedFibre to the home: Bell, Rogers, Start Communications. Cable: Rogers. DSL: Bell. Fixed wireless: Bell, Execulink, Falcon Internet Services, Rogers, 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, Upper Thames River Conservation Authorityor the record’s publisher.

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

The market

Detached homes for sale in South J right now

For sale now
20
Median asking price
$565K

Middle half: $499K to $682K

New in 7 days
3

6 in 28 days

Price cuts
20%

4 listings

This home is asking 12% below the median, lower than three quarters of them.

See all homes in South J

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

Market area · filters apply to the charts below

The street

Schools nearby

ElementaryTypeDistanceEQAO average 2024–25
St Sebastian Separate SchoolLondon District Catholic School BoardCatholic · grades JK–8250 m68%Grade 6 average
C C Carrothers Public SchoolThames Valley DSBPublic · grades JK–8650 m46%Grade 6 average
Glen Cairn Public SchoolThames Valley DSBPublic · grades JK–8950 m46%Grade 6 average
École élémentaire catholique Saint-Jean-de-BrébeufConseil scolaire catholique ProvidenceFrench-language Catholic · grades JK–62.3 km73%Grade 6 average
SecondaryTypeDistanceGrade 9 math 2024–25
G A Wheable Secondary SchoolThames Valley DSBPublic · grades 9–121.6 km—
B Davison Secondary School Secondary SchoolThames Valley DSBPublic · grades 9–121.9 km—
École secondaire Gabriel-DumontConseil scolaire ViamondeFrench-language public · grades 9–123 km77%Grade 9 math
Catholic Central High SchoolLondon District Catholic School BoardCatholic · grades 9–123.9 km57%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.

The verdict

Similar Active Listings

Recently sold nearby

Sold prices in South J are shown to signed-in members.

Email Kassaundra Dobson, Broker of Record