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For sale · MLS® W14128732

129 Watson Avenue, Oakville, ON L6J 3T5

Oakville, ON L6J 3T5

$4,350,000Property tax (2026): $16,959.98 / year
8 Days on MLS4 Bedrooms5 BathroomsDetached2500-3000 Size110.76 ft × 63.67 ft Lot dimensionsVirtual tour ↗Virtual tour ↗
Quick cost estimateKnown monthly subtotal$21,653.19 / monthLand transfer tax $95,225One-time estimate
PLANNING ESTIMATE

Quick cost estimate

$21,653.19 / month

Known monthly subtotal

Mortgage principal & interest
$20,239.85
Property tax / month
$1,413.33
Maintenance / month
Period / amount not reported

Assumes 20% down, 5% annual interest and 25-year amortization. Illustrative rate, not a current quote.

Unknown expenses excluded. Mortgage insurance and closing costs are excluded; add insurance and utilities in the assumptions.

Land transfer tax · one time

Transfer tax total
$95,225

Before rebates, surcharges and fees. Not part of the monthly subtotal.

Tax assumptions & breakdown

Toronto municipal land transfer tax does not apply to this listing outside the City of Toronto.

Ontario tax
$95,225
Toronto municipal tax
$0

Current purchase scenario, before rebates, foreign-buyer taxes and fees. Confirm residence classification. Not historical tax paid; excluded from the monthly subtotal.

Ontario rates · Toronto rates (April 2026)

Eligible first-time purchasers may qualify for an Ontario land transfer tax refund of up to $4,000. Toronto buyers may also qualify for a separate municipal rebate of up to $4,475. Eligibility varies and these maximums are not guaranteed savings. See official eligibility links and details.

Adjust cost assumptions ↓ · Closing-cost tools

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About this home

5 Elite Picks! Here Are 5 Reasons To Make This Home Your Own: 1. Stunning Custom-Designed Kitchen Boasting Abundant Cabinetry, Oversized Island with Breakfast Bar, Quartz Countertops, Top-of-the-Line Appliances (Including Pizza Oven!) & Double W/O to Porch/Patio, Combined with Bright & Beautiful Dining Room with Gas Fireplace, Ample Oversized Windows & Sun-Filled Sitting/Reading Nook Overlooking the Backyard... Plus Gorgeous Great Room Featuring Ample Oversized Windows, Gas Fireplace & Stunning Custom Coffered Ceiling! 2. Spacious 2nd Level Boasting 3 Large Bedrooms (Each with Custom W/I Closet & Its Own Ensuite!), Office Nook with B/I Desk/Shelving & Beautiful Upper Level Laundry Room with Chic Tile Flooring & B/I Storage. 3. Spacious Primary Bedroom Suite Featuring Bountiful B/I Storage Thruout, Plus W/I Closet/Dressing Room & Breathtaking 5pc Ensuite with Huge Double Vanity, Freestanding Soaker Tub & Large Glass-Enclosed Rain Shower with B/I Seat. 4. Bright & Beautiful Finished Basement with Oversized Windows Boasting Spacious Open Concept Rec/Games Room with Generous Wet Bar Area, Plus Multi-Functional Room (Office, Theatre Room, etc.) with B/I Storage, Stunning 3pc Bath & Large 4th Bedroom with Access to W/I Closet/Fabulous 2nd Laundry with Ample B/I Storage! 5. Gorgeous Private Lot with Oversized Patio, No-Maintenance Artificial Turf (Including Front Yard Putting Green Area!) & Mature Trees & Shrubs, Located in Beautiful Old Oakville Just Steps from Downtown Oakville with Boutique Shopping, Classy Restaurants & Much More! All This & More!! Convenient 2nd Entry to Mud Room with B/I Storage Nook. Striking 2pc Powder Room on Main Level. Solid Hdwd Flooring Thru Main & 2nd Levels. Nearly 3,000 Sq.Ft. A/G Finished Living Space + 1,800 Sq.Ft. in the Finished Basement! 10' Ceilings on Main Level / 9' on 2nd Level & Basement. Dual A/C Units for Efficient Cooling (2nd Unit Added '25)! Heated Flooring in Basement & All Baths!

Home details

Days on market
Not reported
Property type
Detached
MLS® number
W14128732
Source status
New
Bedrooms
4
Bathrooms
5
Postal code
L6J 3T5
Kitchens
1
Kitchens above grade
1
Family room / den
No
Interior size (reported range)
2500-3000
Lot depth
63.67 ft
Garage parking spaces
Not reported
Total parking spaces
7
Occupancy
Owner
Possession type
Other
Garage
Attached
Annual property tax
16959.98
Basement
Finished, Full
Interior features
Central Vacuum, Auto Garage Door Remote, On Demand Water Heater
Architectural style
2-Storey
Parking features
Private
Pool features
None
Fireplace
Yes
Waterfront
No
Elevator
No
Garage available
Yes
Heating system
Forced Air
Heating fuel
Gas
Cooling
Central Air
Sewer
Sewer
Direction facing
South
Construction materials
Wood , Brick
Roof
Asphalt Shingle
Foundation
Unknown
MLS entry age (not confirmed DOM)
8 days

These details come from the listing source. Please confirm measurements and fees before making a decision.

Utilities and services

Sewer
Sewer
Heating system
Forced Air
Heating fuel
Gas
Cooling
Central Air

A reported service is not necessarily included in rent or maintenance. Missing information does not mean a service is absent.

Rooms & virtual tours

Room measurements

Room measurement units

Loading source-reported room dimensions…

Converted measurements are approximate. Levels and dimensions are shown only when supplied.

Bedrooms above grade
3
Bedrooms below grade
1
Rooms above grade
8
Rooms below grade
3
Total rooms (source)
18
Den / family room reported
No

Reported counts are shown independently. Room dimensions have not been inferred from these counts.

Ask the listing brokerage for floor plans and measured room layouts.

PARTIAL SOURCE RECORD

Listing dates & price record

Asking amount
$4,350,000
  1. Original MLS entry

    Entry into the source MLS system; distinct from days on market.

Coverage varies by listing. Dates are source-reported calendar dates; only the latest reported asking-price change is shown. This is a partial record.

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Nearby homes sold near 129 Watson Avenue, Oakville, ON L6J 3T5, Oakville

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Estimate monthly costs

Adjust the assumptions for your own scenario. Blank expenses are unknown; enter them for a fuller estimate.

Enter assumptions

Planning estimate with Canadian semiannual compounding. Excludes mortgage insurance, closing costs and special assessments. This is not a lender quote or mortgage approval.

Explore affordability & closing-cost tools →

Map and neighbourhood

Region / county
HALTON
Municipality
OAKVILLE
MLS® community
1013 - OO Old Oakville
See homes for sale in Oakville →
PLAN YOUR ROUTE

Plan a trip from this home

Check a route from this property to work, school or another destination. Google Maps provides the current estimate when opened; traffic and departure time affect results.

Google Maps opens in a new tab and calculates the route. Your destination and this property location are sent to Google only when you submit. EnterHome does not store the destination or calculate a travel time.

Around this property

Schools, transit & everyday places

Published local sources. Distances are approximate straight-line distances, not walking routes.

Nearby publicly funded schools

Within 5 km · approximate straight-line distances, not walking routes or attendance eligibility.

School year 2024-2025 · Preliminary · publisher extract 2026-09-14.

289 m

New Central Public School ↗

Elementary · JK-6 · English · Public

School board: Halton DSB ↗

133 Balsam Dr, Oakville

Reported assessment results · source workbook 2024-2025

Source workbook percentages, not an overall school rating. Confirm assessment periods with the Ministry. Values may be privacy-rounded or suppressed; 0% and 100% do not always mean none or all.

Grade 3 Reading (at provincial standard)
81%
Grade 3 Writing (at provincial standard)
69%
Grade 3 Mathematics (at provincial standard)
86%
Grade 6 Reading (at provincial standard)
95%
Grade 6 Writing (at provincial standard)
98%
Grade 6 Mathematics (at provincial standard)
76%
1.6 km

Oakwood Public School ↗

Elementary · JK-6 · English · Public

School board: Halton DSB ↗

357 Bartos Dr, Oakville

Reported assessment results · source workbook 2024-2025

Source workbook percentages, not an overall school rating. Confirm assessment periods with the Ministry. Values may be privacy-rounded or suppressed; 0% and 100% do not always mean none or all.

Grade 3 Reading (at provincial standard)
61%
Grade 3 Writing (at provincial standard)
35%
Grade 3 Mathematics (at provincial standard)
39%
1.7 km

St. Vincent Catholic Elementary School ↗

Elementary · JK-8 · English · Catholic

Halton CDSB

1280 Braeside Dr, Oakville

Reported assessment results · source workbook 2024-2025

Source workbook percentages, not an overall school rating. Confirm assessment periods with the Ministry. Values may be privacy-rounded or suppressed; 0% and 100% do not always mean none or all.

Grade 6 Reading (at provincial standard)
91%
Grade 6 Writing (at provincial standard)
82%
Grade 6 Mathematics (at provincial standard)
55%
1.9 km

E J James Public School ↗

Elementary · 1-8 · English · Public

School board: Halton DSB ↗

338 Cairncroft Rd, Oakville

Reported assessment results · source workbook 2024-2025

Source workbook percentages, not an overall school rating. Confirm assessment periods with the Ministry. Values may be privacy-rounded or suppressed; 0% and 100% do not always mean none or all.

Grade 3 Reading (at provincial standard)
96%
Grade 3 Writing (at provincial standard)
87%
Grade 3 Mathematics (at provincial standard)
89%
Grade 6 Reading (at provincial standard)
100%
Grade 6 Writing (at provincial standard)
100%
Grade 6 Mathematics (at provincial standard)
79%
2.1 km

ÉÉC Sainte-Marie-Oakville ↗

Elementary · JK-8 · French · Catholic

School board: CS catholique MonAvenir ↗

336 Maurice promenade, Oakville

Reported assessment results · source workbook 2024-2025

Source workbook percentages, not an overall school rating. Confirm assessment periods with the Ministry. Values may be privacy-rounded or suppressed; 0% and 100% do not always mean none or all.

No published percentages for these measures in this source record.

2.1 km

St. Thomas Aquinas Catholic Secondary School ↗

Secondary · 9-12 · English · Catholic

Halton CDSB

124 Dorval Dr, Oakville

Reported assessment results · source workbook 2024-2025

Source workbook percentages, not an overall school rating. Confirm assessment periods with the Ministry. Values may be privacy-rounded or suppressed; 0% and 100% do not always mean none or all.

Grade 9 Mathematics (at provincial standard)
72%
Grade 10 OSSLT (first-attempt pass)
89%
2.5 km

Oakville Trafalgar High School ↗

Secondary · 9-12 · English · Public

School board: Halton DSB ↗

1460 Devon Rd, Oakville

Reported assessment results · source workbook 2024-2025

Source workbook percentages, not an overall school rating. Confirm assessment periods with the Ministry. Values may be privacy-rounded or suppressed; 0% and 100% do not always mean none or all.

Grade 9 Mathematics (at provincial standard)
86%
Grade 10 OSSLT (first-attempt pass)
97%
2.5 km

Thomas Merton Online Catholic School

Secondary · 9-12 · English · Catholic

Halton CDSB

225 Morden Road, Oakville

Reported assessment results · source workbook 2024-2025

Source workbook percentages, not an overall school rating. Confirm assessment periods with the Ministry. Values may be privacy-rounded or suppressed; 0% and 100% do not always mean none or all.

No published percentages for these measures in this source record.

Confirm programs and attendance with the school board. Private schools and verified catchment boundaries are not included. Contains information licensed under the Open Government Licence – Ontario. Ministry source.

NEARBY CONNECTIONS

Transit near this property

Published transit locations. Distances are straight-line estimates, not walking routes or travel times.

Rail & subway · within 5 km

  • Oakville GOGO Transit · Train
    1.5 km

Bus & streetcar · within 2 km

  • Oakville GO BusGO Transit · Bus
    1.5 km
Sources & service information

These are locations in published feeds, not live arrivals or confirmation of service at this moment. Station platforms are grouped only by the source parent-station relationship. Check the agency for schedules, disruptions, access and entrances. Coverage: TTC, GO Transit and UP Express only; other agencies are not yet connected.

EVERYDAY DESTINATIONS

Nearby amenities

Mapped places within 2.0 km. Distances are straight-line estimates to map points or area centres.

© OpenStreetMap contributors · ODbL · Download this open dataset

Coverage & map information

Map snapshot: 2026-11-02T15:25:06Z. This is a rectangular GTA-area extract with partial regional coverage. Data may be incomplete near its edges. Places and categories are community mapped; opening status, entrances and service availability are not verified. Matching point/area entries with the same name within 25 metres are paired for display using the point location; the downloadable dataset retains every original map record. Other duplicates may remain. No walking routes, travel times or walking score are inferred.

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Similar homes for sale in Oakville

Current public IDX listings in the same city and transaction type. These are alternatives to explore, not sold comparables or an appraisal.

Property questions

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Choose a date and time preference in the request form. A request is not a confirmed appointment; EnterHome will confirm availability separately.

Are the measurements and features independently verified?

Measurements, lot details and features are displayed as reported by the listing source or a named public dataset. Missing facts are not inferred. Confirm material details with the listing brokerage.

What do nearby school, transit and shop results mean?

They are nearby records from the displayed source datasets. Distances are approximate straight-line distances; school catchment eligibility, ratings, walking routes, hours and live transit service are not inferred.

Can I see sold prices for nearby properties?

Sold and leased comparable records are shown only to approved VOW users where the source permits display. Sign in or request VOW access if prompted.

How should I use the monthly cost estimate?

It is a planning estimate based on the visible assumptions and reported property figures. It is not a lender quote, tax assessment, legal opinion or mortgage approval.

Home and neighbourhood overview

129 Watson Avenue, Oakville, ON L6J 3T5, Oakville is listed for sale as a Detached. The listing reports 4 bedrooms, 5 bathrooms, reported interior area of 2500-3000 (units not reported), kitchens reported as 1, parking spaces reported as 7. Asking price: $4,350,000. Occupancy is reported as Owner. Review the Home details, room measurements and utility sections below to compare reported specifications; confirm important details with the listing brokerage. MLS® W14128732.

The Ministry’s school dataset lists New Central Public School approximately 289 m from the property’s mapped location. The published GO Transit feed includes Oakville GO, approximately 1.5 km away. OpenStreetMap shows nearby mapped places including Wallace Park (468 m) and Whole Foods Market (1.3 km).

Local context

The Ministry’s school dataset lists New Central Public School approximately 289 m from the property’s mapped location.

The published GO Transit feed includes Oakville GO, approximately 1.5 km away.

OpenStreetMap shows nearby mapped places including Wallace Park (468 m) and Whole Foods Market (1.3 km).

Sources & distance notes

Distances are approximate straight-line estimates to mapped points or area centres. School proximity does not establish attendance eligibility. Published transit locations do not confirm service at this moment.

© OpenStreetMap contributors · ODbL

Explore the area: Oakville · 1013 - OO Old Oakville.

This overview uses facts reported by the listing and named local sources. Please confirm details with the listing brokerage.

Listing brokerage: REAL ONE REALTY INC.. Displayed by EnterHome Realty. Source: authorized IDX record, MLS® W14128732. Information deemed reliable but not guaranteed.

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Property at 129 Watson Avenue, Oakville, ON L6J 3T5