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For sale
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$1,489,999

Est. $6,980/mo mortgage

4bd·4ba·2,500-3,000sqft

145 BASE LINE Road #33 · London South, N6C 2N6

MLS® X13172242

122 days on market122 days on market

Listed May 25, 2026

Listing courtesy of Century 21 First Canadian Corp. Dean Soufan INC.·Updated May 25

Description

Welcome to Old South! Executive fully renovated residence set within the prestigious Tree Top Hill Estates, an exclusive enclave in London's highly sought after Old South / Wortley Village neighbourhood. This exceptional 4+1 bedroom, 4 bathroom home sits on a private, treed lot and offers over 4,300+ sq ft of thoughtfully designed living space. Showcasing warm contemporary finishes throughout, this expansive one storey home features a fully finished lower level with a separate entrance. The main floor is anchored by a stunning brand new kitchen complete with an oversized central island, extended dining table, and stainless steel appliances, while large windows throughout flood the home with natural light and enhance the open concept layout connecting the living room, dining area, and kitchen, ideal for both everyday living and entertaining. A spacious second living room provides added flexibility and leads to a large elevated two tier composite deck overlooking the private backyard. The primary bedroom is thoughtfully positioned apart from the other bedrooms, offering a true retreat with a beautifully appointed ensuite and walk in closet. The lower level functions as its own self contained living space, featuring an updated kitchen, bedroom, 1.5 bathrooms, generous storage, and a combined living and dining area, perfect for extended family, guests, or a private retreat. This is a rare offering in one of London's most desirable communities and is sure to impress.

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Property details

Interior

Interior
2500-3000 sqft
Rooms
10 rooms
Bathrooms
1 × 5-piece on Main, 1 × 4-piece on Second, 1 × 3-piece on Lower, 1 × 2-piece on Lower
Basement
Finished, Full
Heating
Forced Air
Cooling
Central Air

Building & lot

Type
Detached, 2-Storey
Age
51-99 years
Lot size
< .50 acres
Exterior
Brick, Stucco (Plaster)
Foundation
Concrete
Roof
Shingles
Water & sewer
Sewer

Parking

Garage
2 car Attached
Driveway
Private (4 spaces)
Parking
6 spaces

Fees & taxes

Property tax
$15,590/yr (2025)

Rooms

Main

Living Room, Fireplace
6.56 × 5.93 m
Foyer
2.41 × 3.99 m
Dining Room
4.18 × 2.9 m
Family Room, Fireplace
4.18 × 5.77 m
Primary Bedroom, 5 pc ensuite, walk-in closet(s)
5.5 × 4.95 m
Kitchen
3.58 × 8.91 m

Second

Bedroom 3
2.99 × 4.18 m
Bedroom 4
3.58 × 4.18 m
Bedroom 2
3.62 × 4.11 m

Lower

Laundry
4.12 × 2.28 m
Dining Room
5.15 × 7.18 m
Bedroom 5
3.71 × 4.68 m
Utility Room
3.41 × 2.63 m
Sitting
4 × 5.36 m
Kitchen
4.01 × 3.89 m

Location & neighbourhood

Directions
Highland

London South, ON

Mid-south residential area built around Highland Country Club with well-maintained homes.

Monthly paymentest. $8,438/mo all in

Monthly payment estimate

Mortgage (5.07%, 25yr)$6,980
Property tax$898
Insurance (est.)$310
Utilities (est.)$250
Total monthly$8,438
Land transfer tax$26,275 on closing

Ontario LTT

$26,275

First-time rebate

$4,000

First-time buyer rebate of up to $4,000 may apply. Consult a lawyer for eligibility.

Price & listing history

$1,489,999

Listed May 25, 2026

On the market

Earlier listings for this property are shown to registered users under our VOW agreement with LSTAR.

Sold comparables nearby

122 Windsor Crescent, London SouthSold

122 Windsor Crescent, London South

4 bd·2 ba·1,100-1,500 sqft
102 Ansondale Road, London SouthSold

102 Ansondale Road, London South

3 bd·2 ba·1,100-1,500 sqft

See what these 6 homes sold for

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Market conditionsBuyer's market in London South

Homes here are selling below asking. Based on 6 sales in the last 90 days, at an average of 94.8% of asking.

Buyer's marketBalancedSeller's market

Avg. sold price

$788,250

Sale-to-list ratio

94.8%

Based on 6 recent comparable sales near this home.

Affordabilityneeds $357,000 household income

Minimum household income required

$357,000

Based on 20% down, a 7.07% qualifying rate (the 5.07% contract rate plus two points), 25 year amortization and a 32% GDS ratio. Rounded to the nearest thousand.

Not sure about financing? Ask Colin
Rental market$3,000/mo median for 4 bed nearby

$3,000/month is the median rent for 4-bedroom homes leased within 3km over the past 12 months, across 13 leases.

What comparable homes actually leased for, not an estimate of what this one would rent for. Rent depends on condition, finishes and timing in ways this figure cannot see.

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Your advisor

Oak and Key Real Estate Brokerage Inc.

Colin Abbot

Broker

519-859-4579 · colin@searchlondonhomes.com

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