- Size
- 2,500–3,000sq ft
- Per sq ft
- $727at the range’s middle
- Lot
- 0.50 – 1.99 acres
- Tax a year
- $8,9332026 tax year
- Parking
- 102 attached
- Days on market
- Members
The brief
About 155 Dennison St
155 Dennison St is a detached house in King City, King, listed for sale at an asking price of $1,999,900 (MLS® N13693812).
LAND VALUE! A RARE 0.91 ACRE PREMIUM LOT WITH EXCEPTIONAL DEVELOPMENT POTENTIAL IN THE HEART OF KING! This extraordinary 247 x 222 ft property presents a remarkable opportunity for builders, developers, investors or those looking to create a custom estate in one of King Township's most desirable communities. Explore the potential to divide it into multiple building lots or create an extraordinary private mansion. Set in an established, prestigious setting surrounded by beautiful homes and mature natural landscapes, it is a perfect canvas for a visionary new-build project. The substantial frontage and depth provide tremendous flexibility for thoughtful site planning, sophisticated architecture, landscaped grounds and the ultimate private retreat. Located in King City, this property offers the rare combination of estate-style tranquility and outstanding connectivity. Enjoy convenience to nearby amenities, parks, trails, the community centre and endless dining in King's downtown core. Easy access to Hwy 400, King City GO Station, Country Day School, Villanova College & Seneca College King Campus. A truly rare land offering with scale, frontage and flexibility. Don't miss this opportunity to bring your vision and explore the possibilities!
Insights
Condition Score
Good68/1006 condition-related facts documented
Source: Listing age, structured features and disclosed update language; not an inspection.
Condition uses listing-record signals, not an inspection.
The home
Key facts
- Tax
- $8,933 / 2026
- MLS® number
- N13693812
- Board
- TRREB MLS®
- Property Type
- Detached
- Days on market
- Size
- 2500-3000 sqft
- Lot Size
- 247.13 x 222.4 ft
- Listed on
- Parking
- 2 Attached, 10 Parking
Property details
Property
- Property Type
- Detached
- Style
- Sidesplit 4
- Community
- King City
- Municipality
- King
Building
- Size
- 2500-3000 sqft
- Construction
- Brick
Inside
- Basement Type
- Walk-Out
Parking
- Driveway
- Private
- Garage Type
- Attached
- Garage
- 2
- Additional Parking
- 8
- Total Parking
- 10
Utilities
- Water
- Municipal
- Cooling
- Central Air
- Heating Type
- Forced Air
Land
- Sewer
- Septic
- Frontage
- 247.13 ft
- Depth
- 222.4 ft
- Lot Size
- 247.13 x 222.4 ft
Additional
- Roof
- Shingles
- Fireplace
- No
- Pool
- None
- Den
- No
- Family room
- No
Rooms
| Room | Size | Features | Level |
|---|---|---|---|
| Living | 5.0 × 5.0 m | — | Main |
Listing history
Buy/sell history for 155 Dennison St, King, 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 | $1,999,900 | N/A | For Sale | N13693812 |
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
- $399,980
- Total mortgage amount
- $1,599,920
- Total interest payment
- $1,137,280
- Total purchase cost
- $3,137,180
- Mortgage payment
- $9,124/mo
Cash Flow Analysis
If you rented this home out at 20% down
Break-even down payment
—Monthly carrying cost
$9,868- Rent $0
- Shortfall $9,868
Rental income starts at $0: enter the rent you expect. This is a planning tool, not advice.
Land transfer tax on this home
- Ontario land transfer tax
- $36,473
- Total land transfer tax
- $36,473
- First-time buyer rebates (Ontario up to $4,000)
- −$4,000
- Total for first-time buyers
- $32,473
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 $1,999,900
- $31,998
- Ontario total
- $36,473
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
- 247.13 ft75.3 m
- Depth
- 222.4 ft67.8 m
- Lot size
- 0.50 – 1.99 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.
Water and conservation4
- Inside Toronto and Region Conservation Authority’s mapped regulated areaHere the area is drawn from flood hazard, crest of slope, river meander belt mapping. Work on the property, such as an addition or grading, may need a permit from Toronto and Region Conservation Authority. It does not mean the house floods.At the address
- No mapped wetland within 120 m120 m
- 1 water-supply well recorded within 250 mIt was drilled for domestic use; 1 test or monitoring hole also recorded. 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 4.6 m below ground nearbyThe middle water level in the well records within 500 m (44 records). It changes with the season and from spot to spot.500 m
Toronto and Region Conservation Authority · Province of Ontario open data
Planning and building activity1
- Inside the Greenbelt (Oak Ridges Moraine Conservation Plan) and the Oak Ridges Moraine plan area (Settlement Area)These provincial plans set policies on new buildings, new lots and some changes to the land; the municipality can say which apply to this property.At the address
Province of Ontario open data
Around the home1
- Nearest rail line: 110 m110 m
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 Hydro One Networks Inc.At the address
- Wired internet 50/10 Mbps or faster is listed at a household 100 m awayFixed wireless 50/10 Mbps or faster. LTE mobile coverage listed. ISED’s National Broadband Data at the nearest household point (100 m from the listing); 50/10 Mbps is its top category and includes faster plans. Confirm with a provider for this address.100 m
- Across the surrounding area: fibre to the home, cable, DSL internet listedFibre to the home: Bell, Rogers, Vianet. Cable: Rogers. DSL: Bell. Fixed wireless: Bell, Rogers, Routcom, Vianet. 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, Toronto and Region Conservation Authorityor the record’s publisher.
Contains information licensed under the Open Government Licence – Canada. Contains information licensed under the Open Government Licence – Ontario. Contains information made available under the Toronto and Region Conservation Authority Open Data Licence v1.0.
The market
Detached homes for sale in King City right now
- For sale now
- 64
- Median asking price
- $2.77M
- New in 7 days
- 4
- Price cuts
- 13%
Middle half: $2.2M to $4.04M
21 in 28 days
8 listings
This home is asking 28% below the median, lower than three quarters of them.
See all homes in King CityAsking 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
Transit nearby
| Station | Lines | Distance |
|---|---|---|
| King City GO | GO Transit train: Barrie | 1.7 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.
Schools nearby
| Elementary | Type | Distance | EQAO average 2024–25 |
|---|---|---|---|
| King City Public SchoolYork Region DSB | Public · grades JK–8 | 300 m | 68%Grade 6 average |
| Holy Name Catholic Elementary SchoolYork CDSB | Catholic · grades JK–8 | 1 km | 80%Grade 6 average |
| Father Frederick McGinn Catholic Elementary SchoolYork CDSB | Catholic · grades JK–8 | 3.4 km | 80%Grade 6 average |
| Académie de la MoraineConseil scolaire Viamonde | French-language public · grades JK–6 | 5.3 km | 87%Grade 6 average |
| Secondary | Type | Distance | Grade 9 math 2024–25 |
|---|---|---|---|
| King City Secondary SchoolYork Region DSB | Public · grades 9–12 · French Immersion | 550 m | 54%Grade 9 math |
| ÉSC RenaissanceConseil scolaire catholique MonAvenir | French-language Catholic · grades 9–12 | 3.9 km | 87%Grade 9 math |
| Cardinal Carter Catholic Secondary SchoolYork CDSB | Catholic · grades 9–12 | 5.2 km | 69%Grade 9 math |
| St Theresa of Lisieux Catholic High SchoolYork CDSB | Catholic · grades 9–12 | 6.1 km | 91%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 King City are shown to signed-in members.