- Bedrooms
- 4
- Bathrooms
- 4
- Size
- 3,000–3,500sq ft
- Per sq ft
- $400at the range’s middle
- Lot
- 56.72 x 122.63 ft
- Tax a year
- $10,3272025 tax year
- Parking
- 63 attached
- Days on market
- Members
The brief
About 3289 Mersea St
3289 Mersea St is a 4-bedroom, 4-bathroom detached house in South V, London South, listed for sale at an asking price of $1,299,000 (MLS® X13759962).
Welcome to this exceptional, nearly new luxury home, prominently situated on an impressive corner lot in desirable Southwest London! Offering approximately 3,125 sq. ft. of beautifully finished living space above grade, a triple-car garage and a generous 56' x 126' lot, this remarkable residence provides outstanding space, style and functionality inside and out. The striking stone, brick and stucco exterior introduces an elegant open-concept interior filled with natural light and sophisticated upgrades. The main floor features formal living and dining rooms, a spacious family room with a dramatic fireplace feature wall and built-in shelving, plus a separate breakfast area overlooking the backyard. The chef-inspired kitchen is a true showpiece, complete with abundant upgraded cabinetry, granite countertops, an oversized centre island, designer backsplash, and premium built-in appliances. Upstairs, you will find four generously sized bedrooms. Two bedrooms enjoy private ensuite bathrooms, while the remaining two share a convenient Jack-and-Jill bathroom. The luxurious primary suite features hardwood flooring and a spa-inspired ensuite with a freestanding tub,glass-enclosed shower, and double vanity. Additional highlights include quality hardwood flooring throughout the main level and primary bedroom, upgraded trim and wainscotting, crown moulding, custom ceiling details, numerous potlights, a custom mudroom bench and an insulated garage. Outside, enjoy the stone-accented front porch, stamped driveway, covered rear patio and spacious fenced backyard. The unfinished 1,642 sq. ft. basement offers incredible potential to create additional living,entertainment or recreation space. Conveniently located near Highway 401, hospitals, shopping,groceries, nature trails and everyday amenities. An extraordinary home with space to grow.Come and experience it for yourself!
Insights
Condition Score
Good73/1001 documented update signal
Source: Listing age, structured features and disclosed update language; not an inspection.
Cashflow Quality
Shortfall5/100−$3,938/mo against the cost of owning (20% down, 4.8%, 25 yrs)
Source: Median of 23 detached homes with 4 bedrooms for lease in London South right now. Cost of owning counts the mortgage and property tax.
Condition uses listing-record signals, not an inspection.
The home
Key facts
- Tax
- $10,327 / 2025
- MLS® number
- X13759962
- Board
- TRREB MLS®
- Property Type
- Detached
- Days on market
- Size
- 3000-3500 sqft
- Lot Size
- 56.72 x 122.63 ft
- Listed on
- Parking
- 3 Attached, 6 Parking
Property details
Property
- Property Type
- Detached
- Style
- 2-Storey
- Community
- South V
- Municipality
- London South
Building
- Size
- 3000-3500 sqft
- Construction
- Brick
Inside
- Bedrooms
- 4
- Bathrooms
- 4
- Bathroom Details
- 1 × 5pc 2nd, 1 × 4pc 2nd, 1 × 3pc 2nd, 1 × 2pc Ground
- Basement Type
- Unfinished
- Kitchens
- 1
Parking
- Driveway
- Inside Entry
- Garage Type
- Attached
- Garage
- 3
- Additional Parking
- 3
- Total Parking
- 6
Utilities
- Water
- Municipal
- Cooling
- Central Air
- Heating Type
- Forced Air
Land
- Sewer
- Sewers
- Frontage
- 56.72 ft
- Depth
- 122.63 ft
- Lot Size
- 56.72 x 122.63 ft
Additional
- Foundation
- Concrete
- Roof
- Asphalt Shingle
- Fireplace
- Yes
- Pool
- None
- Den
- Yes
- Family room
- Yes
- Extras
- Gas Stove, Built-in Oven, Refrigerator, Dishwasher, Washer, Dryer, TV stand, Fireplace, Automatic Garage Door Opener, Smoke Detector, Sump Pump.
Rooms
| Room | Size | Features | Level |
|---|---|---|---|
| Foyer | 2.14 × 2.37 m | — | Main |
| Living | 4.1 × 4.47 m | — | Main |
| Dining | 4.45 × 4.69 m | — | Main |
| Family | 4.76 × 5.56 m | — | Main |
| Kitchen | 3.79 × 4.97 m | — | Main |
| Breakfast | 3.01 × 4.97 m | — | Main |
| Primary | 4.6 × 4.72 m | — | 2nd |
| 2nd Br | 3.53 × 4.04 m | — | 2nd |
| 3rd Br | 4.1 × 4.86 m | — | 2nd |
| 4th Br | 3.41 × 4.84 m | — | 2nd |
| Laundry | 1.9 × 3.24 m | — | 2nd |
Listing history
Buy/sell history for 3289 Mersea St, London South, Ontario
Sale history on this site covers the last 2 years, the window permitted under the TRREB MLS® VOW agreement.
| Date Start | Date End | List Price | Price | Event | Listing ID |
|---|---|---|---|---|---|
| Date StartN/A | N/A | $1,299,000 | N/A | For Sale | X13759962 |
Members see the full history. Prices are hidden from signed-out visitors.
The numbers
Mortgage Calculator
Plan with the current asking price
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
- $259,800
- Total mortgage amount
- $1,039,200
- Total interest payment
- $738,900
- Total purchase cost
- $2,037,900
- Mortgage payment
- $5,927/mo
Cash Flow Analysis
If you rented this home out at 20% down
Break-even down payment
73%Monthly carrying cost
$6,788- Rent $2,850
- Shortfall $3,938
Rental income opens at $2,850, the median asking rent of 23 comparable homes for lease in London South. 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
- $22,455
- Total land transfer tax
- $22,455
- First-time buyer rebates (Ontario up to $4,000)
- −$4,000
- Total for first-time buyers
- $18,455
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 $1,299,000
- $17,980
- Ontario total
- $22,455
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
- Lot area
- 6,956 sq ft646 m²
- Street frontage
- 56.72 ft17.3 m
- Depth
- 122.63 ft37.4 m
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.
Land and environment
Public records about this location. Not part of the MLS® listing and not provided by the listing brokerage.
Water and conservation3
- No mapped wetland within 120 m120 m
- No water-supply well recorded within 250 m5 test or monitoring holes also recorded.250 m
- Groundwater recorded about 4.3 m below ground nearbyThe middle water level in the well records within 500 m (15 records). It changes with the season and from spot to spot.500 m
Province of Ontario open data
Planning and building activity1
- Outside the Greenbelt, Oak Ridges Moraine and Niagara Escarpment plan areasAt the address
Province of Ontario open data
Environmental records4
- 2 licensed pits or quarries within 2 kmThe nearest is 1.8 km away, as mapped.2 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 London Hydro Inc.At the address
- Wired internet 50/10 Mbps or faster is listed at this locationFixed wireless up to 25/5 Mbps. LTE mobile coverage listed. ISED’s National Broadband Data at the nearest household point (20 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, TekSavvy, 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 V right now
- For sale now
- 157
- Median asking price
- $929K
- New in 7 days
- 11
- Price cuts
- 15%
Middle half: $839K to $1.13M
42 in 28 days
23 listings
This home is asking 40% above the median, higher than three quarters of them.
See all homes in South VAsking 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
Map and tour
Schools nearby
| Elementary | Type | Distance | EQAO average 2024–25 |
|---|---|---|---|
| École élémentaire La PommeraieConseil scolaire Viamonde | French-language public · grades JK–6 | 250 m | 77%Grade 6 average |
| White Pine Public SchoolThames Valley DSB | Public · grades K–8 | 500 m | — |
| Westmount Public SchoolThames Valley DSB | Public · grades JK–8 | 1.6 km | 71%Grade 6 average |
| St. Rose of Lima Separate SchoolLondon District Catholic School Board | Catholic · grades JK–8 | 1.7 km | 81%Grade 6 average |
| Secondary | Type | Distance | Grade 9 math 2024–25 |
|---|---|---|---|
| Saunders Secondary SchoolThames Valley DSB | Public · grades 9–12 | 1.8 km | 46%Grade 9 math |
| Westminster Secondary SchoolThames Valley DSB | Public · grades 9–12 | 3.6 km | 38%Grade 9 math |
| St Thomas Aquinas Secondary SchoolLondon District Catholic School Board | Catholic · grades 9–12 | 4.9 km | 64%Grade 9 math |
| Oakridge Secondary SchoolThames Valley DSB | Public · grades 9–12 · French Immersion | 5.1 km | 64%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
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Sold prices in South V are shown to signed-in members.