For SaleDetached · 2-StoreyMLS® #N14127390 · TRREB MLS®
66 Howlett Ave, Newmarket, Ontario
Huron Heights-Leslie Valley, Newmarket, Ontario L3Y 5S5
- Bedrooms
- 4
- Lot Size
- 50 x 100.06 ft
- Bathrooms
- 4
- Type
- Detached
- Basement
- Finished with Walk-Out
$1,149,000
Estimated market value
About 66 Howlett Ave
66 Howlett Ave is a 4-bedroom, 4-bathroom detached house in Huron Heights-Leslie Valley, Newmarket, listed for sale at an asking price of $1,149,000 (MLS® N14127390).
Welcome to 66 Howlett Avenue. A stunning 4 Bedroom 4 Bathroom home with a double garage nestled perfectly in the Leslie Valley Community on a quiet street. With an upgraded Kitchen and beautiful Breakfast area, with a Walk-out sliding door, this home has all you need for your everyday meals including great lighting and privacy. This home also boasts a Dining room capable of hosting many people, attached to a stunning and large Living room with a beautifully large window. With a finished Basement ready for either recreation or the possibility of a Basement Apartment, you will be satisfied with the large open concept and the Walk-out to the Backyard lower deck. Direct connection to your garage provides ease-of-access in the winter months. The Garage also has amazing storage capacity both connected to the ceiling and the walls with room for two vehicles. With Bathrooms on all floors, including a 4-piece ensuite in the Primary Bedroom, you do not need to travel to other floors to use them. Upgraded Kitchen Cabinets and Counter with a Fridge Enclosure make your Kitchen feel warm and welcoming. A long Driveway that fits 4 cars makes hosting a breeze. Located close to many Schools, Grocery Stores, Costco, and Public Transit, you will not find a better property for your needs. Move-In ready!
Insights
Condition Score
Good1 documented update signal
Source: Listing age, structured features and disclosed update language; not an inspection.
Cashflow Quality
Shortfall−$2,097/mo against the cost of owning (20% down, 4.8%, 25 yrs)
Source: Median of 21 detached homes with 4 bedrooms for lease in Newmarket right now. Cost of owning counts the mortgage and property tax.
Condition uses listing-record signals, not an inspection.
Key facts
- Tax
- $5,459 / 2026
- MLS® number
- N14127390
- Board
- TRREB MLS®
- Property Type
- Detached
- Building Age
- 31-50
- Days on market
- Size
- 2000-2500 sqft
- Lot Size
- 50 x 100.06 ft
- Listed on
- Parking
- 2 Built-In, 6 Parking
Listing history
Buy/sell history for 66 Howlett Ave, Newmarket, Ontario
Sale history on this site covers the last 2 years, the window permitted under the TRREB MLS® VOW agreement.
Dates and closing prices are shown to signed-in members.
| Date Start | Date End | List Price | Price | Event | Listing ID |
|---|---|---|---|---|---|
| Date Start— | — | $1,149,000 | — | For Sale | N14127390 |
Members see the full history. Prices are hidden from signed-out visitors.
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 Kishan Patel for a full comparative market analysis.
Property details
Property
- Property Type
- Detached
- Style
- 2-Storey
- Community
- Huron Heights-Leslie Valley
- Municipality
- Newmarket
Building
- Size
- 2000-2500 sqft
- Building Age
- 31-50
- Construction
- Brick
Inside
- Bedrooms
- 4
- Bathrooms
- 4
- Bathroom Details
- 1 × 2pc Main, 1 × 3pc Bsmt, 2 × 4pc 2nd
- Basement Type
- Finished with Walk-Out
- Kitchens
- 1
Parking
- Driveway
- Pvt Double
- Garage Type
- Built-In
- Garage
- 2
- Additional Parking
- 4
- Total Parking
- 6
Utilities
- Water
- Municipal
- Cooling
- Central Air
- Heating Type
- Forced Air
Land
- Sewer
- Sewers
- Frontage
- 50 ft
- Depth
- 100.06 ft
- Lot Size
- 50 x 100.06 ft
Additional
- Foundation
- Poured Concrete
- Roof
- Asphalt Shingle
- Fireplace
- Yes
- Pool
- None
- Den
- No
- Family room
- No
- Extras
- Fridge, Stove/Oven, Dishwasher, all Electrical Light Fixtures, all Window Coverings, Garage Door Opener, Bathroom Mirrors.
Rooms
| Room | Size | Features | Level |
|---|---|---|---|
| Living | 3.55 × 6.11 m | Combined W/Dining | Main |
| Dining | 3.55 × 3.97 m | Combined W/Living | Main |
| Breakfast | 3.39 × 5.08 m | Gas Fireplace, W/O To Deck | Main |
| Kitchen | 2.84 × 4.8 m | Pantry | Main |
| Primary | 3.56 × 5.2 m | 4 Pc Ensuite | 2nd |
| 2nd Br | 3.19 × 3.36 m | Double Closet | 2nd |
| 3rd Br | 3.2 × 4.36 m | Closet | 2nd |
| 4th Br | 3.03 × 3.35 m | Double Closet | 2nd |
| Rec | 4.59 × 6.25 m | W/O To Deck, 3 Pc Ensuite | Bsmt |
Map and tour
Detached homes for sale in Huron Heights-Leslie Valley right now
- For sale now
- 21
- Median asking price
- $999K
Middle half: $888K to $1.15M
This home is asking 15% above the median.
See all homes in Huron Heights-Leslie ValleyAsking prices and counts of the MLS® listings on this site as of today. Asking figures only, never sold or leased prices.
Land transfer tax on this home
- Ontario land transfer tax
- $19,455
- Total land transfer tax
- $19,455
- First-time buyer rebates (Ontario up to $4,000)
- −$4,000
- Total for first-time buyers
- $15,455
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 $1,149,000
- $14,980
- Ontario total
- $19,455
An estimate at the asking price, for a home with one or two single-family residences. Your lawyer confirms the exact amount.
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
- 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 m.250 m
- Groundwater recorded about 4.3 m below ground nearbyThe middle water level in the well records within 500 m (38 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 areasChecked at the listing’s mapped point, not across the whole lot.At the address
- Nearest airport: 4.6 km4.6 km
Province of Ontario open data
Around the home1
- A trail or path within 1 km1 km
Provincial and municipal trail maps
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 CanadaThe nearest is Celestica International LP — Celestica International LP- Newmarket, 1.8 km away. Only 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 Newmarket-Tay Power Distribution Ltd.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 (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, telMAX, Vianet. Cable: Rogers. DSL: Bell. Fixed wireless: Bell, Cottage Country Internet, Rogers, Routcom, Ruralwave, Vianet, 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, Lake Simcoe Region Conservation Authority or the record’s publisher.
Contains information licensed under the Open Government Licence – Canada. Contains information licensed under the Open Government Licence – Ontario.
Schools nearby
| Elementary | Type | Distance | EQAO average 2024–25 |
|---|---|---|---|
| Glen Cedar Public SchoolYork Region DSB | Public · grades JK–8 | 400 m | 62%Grade 6 average |
| Mazo De La Roche Public SchoolYork Region DSB | Public · grades 1–8 · French Immersion | 600 m | 90%Grade 6 average |
| St Elizabeth Seton Catholic Elementary SchoolYork CDSB | Catholic · grades JK–8 · French Immersion | 1.3 km | 77%Grade 6 average |
| École élémentaire Chantal-BenoitConseil scolaire Viamonde | French-language public · grades JK–6 | 4.1 km | 94%Grade 3 average |
| Secondary | Type | Distance | Grade 9 math 2024–25 |
|---|---|---|---|
| Huron Heights Secondary SchoolYork Region DSB | Public · grades 9–12 | 350 m | 46%Grade 9 math |
| Sacred Heart Catholic High SchoolYork CDSB | Catholic · grades 9–12 | 900 m | 62%Grade 9 math |
| Newmarket High SchoolYork Region DSB | Public · grades 9–12 · French Immersion | 2.2 km | 75%Grade 9 math |
| Dr John M Denison Secondary SchoolYork Region DSB | Public · grades 9–12 | 2.8 km | 47%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.
Transit nearby
| Station | Lines | Distance |
|---|---|---|
| Davis Dr / Huron Heights Dr | YRT bus rapid transit: Viva Yellow | 450 m |
| Davis Dr / Leslie St | YRT bus rapid transit: Viva Yellow | 850 m |
| Southlake Regional Health Centre | YRT bus rapid transit: Viva Yellow | 850 m |
| Newmarket GO | GO Transit train: Barrie | 1.5 km |
| Davis Dr / Main St | YRT bus rapid transit: Viva Yellow | 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; YRT schedule data (GTFS) from York Region Transit under the YRT Open Data Licence 2.0, 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. Contains public transit Information made available under YRT's Open Data Licence.
Lot
- Lot area
- 5,003 sq ft465 m²
- Street frontage
- 50 ft15.2 m
- Depth
- 100.06 ft30.5 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 GeoWarehouse.
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.
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
- $229,800
- Total mortgage amount
- $919,200
- Total interest payment
- $653,400
- Total purchase cost
- $1,802,400
- Mortgage payment
- $5,242/mo
Cash Flow Analysis
If you rented this home out at 20% down
Break-even down payment
52%Monthly carrying cost
$5,697- Rent $3,600
- Shortfall $2,097
Rental income opens at $3,600, the median asking rent of 21 comparable homes for lease in Newmarket. Type over it with the rent you expect. This is a planning tool, not advice.
Market area · filters apply to the charts below
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Sold prices in Huron Heights-Leslie Valley are shown to signed-in members.