499 Silken Laumann Drive, Newmarket, ON
Stonehaven-Wyndham, Newmarket · MLS® N13808012
About this home
In short
- This Rare 5+1 Bedroom Detached Home In Prestigious Stonehaven Offers An Impressive 3,028 Sq.
- Above Grade Plus A Professionally Finished Basement, All Set On A Premium Pool-Sized Lot.
- The Open-Concept Main Floor Features Hardwood Flooring, Spacious Living & Dining Areas, An Eat-In Kitchen With Stainless Steel Appliances, Quartz Counters, Backsplash...
- The Finished Basement Adds Incredible Flexibility With A Large Rec Room, Wet Bar, Additional Bedroom, 5-Pc Bath, Sound-Insulated Music Room, Workshop, Ample Storage &...
- Enjoy A Beautifully Landscaped Backyard With Interlock Patio (2021) & Plenty Of Room For A Future Pool.
This Rare 5+1 Bedroom Detached Home In Prestigious Stonehaven Offers An Impressive 3,028 Sq. Ft. Above Grade Plus A Professionally Finished Basement, All Set On A Premium Pool-Sized Lot. An Exceptional Opportunity For Growing Families, First-Time Detached-Home Buyers Or Those Ready To Move Up Without Compromising On Space. The Open-Concept Main Floor Features Hardwood Flooring, Spacious Living & Dining Areas, An Eat-In Kitchen With Stainless Steel Appliances, Quartz Counters, Backsplash & Pantry, Plus An Inviting Family Room With Heated Slate Floors, Gas Fireplace & Custom Built-In Wall Unit. A Rare Main-Floor Office With Closet Is Ideal For Working From Home Or Study. Upstairs Offers 5 Generously Sized Bedrooms, Including A Spacious Primary Retreat With His & Her Closets & Luxurious 5-Pc Ensuite. The Finished Basement Adds Incredible Flexibility With A Large Rec Room, Wet Bar, Additional Bedroom, 5-Pc Bath, Sound-Insulated Music Room, Workshop, Ample Storage & Rough-In For A Kitchenette. Enjoy A Beautifully Landscaped Backyard With Interlock Patio (2021) & Plenty Of Room For A Future Pool. Updates Include Asphalt Driveway (2023) & Hot Water Tank (2024). Minutes To St. Andrew's Valley Golf Club, Southlake Hospital, Parks, Schools, Shopping, T&T, Real Canadian Superstore & Hwy 404. A Rare Combination Of Space, Location & Lifestyle In One Of Newmarket's Most Desirable Communities!
Key facts
- Property type
- Detached, 2-Storey
- MLS®
- N13808012
- Bedrooms
- 5+1 (6 total)
- Bathrooms
- 4 (1 half)
- Size
- 3000-3500 sq ft
- Lot
- 40.69 × 134.07 ft
- Cross streets
- Bayview & Silken Laumann Drive
- Parking
- 2 garage · 6 parking (attached)
- Driveway
- Private Double
- Basement
- Finished
- Heating
- Forced Air
- A/C
- Central Air
- Exterior
- Brick
- Foundation
- Poured Concrete
- Roof
- Asphalt Shingle
- Sewer
- Sewer
- Property tax
- $7,204 / 2025
- Days on market
- 29
- Listing brokerage
- EXP REALTY
Rooms
quartz counter · stainless steel appl · pantry
hardwood floor · combined w/dining · overlooks frontyard
slate flooring · heated floor · fireplace
hardwood floor · combined w/living · large window
w/o to garage · w/o to yard · tile floor
broadloom · closet · semi ensuite
5 pc bath · his and hers closets · large window
pot lights · closet
broadloom · closet · semi ensuite
broadloom · closet · window
hardwood floor · closet · large window
broadloom · double closet · large window
broadloom · closet · large window
open concept · wet bar · fireplace
No automatic estimate is shown here: there are not enough closely comparable recent sales nearby to support one.
Considering this property? Request a written price readNeighbourhood & location
Stonehaven-Wyndham, Newmarket, ON
Enter a workplace or destination and we’ll show the door-to-door time by car, transit and bike.
Get the full neighbourhood report (schools, parks, transit & safety) →
Affordability & Mortgage
Income needed assumes a ~32% GDS ratio; weekly is mortgage principal & interest only. Price ÷ income is the home price over the income needed. Fixed reference assumptions so listings compare on equal footing, not a lending decision.
Calculate and customize your mortgage and other expenses
Adjust the down payment, rate, and amortization, and add property tax, condo fees, and heating to see your true monthly cost.
Your numbers
Conventional (20%+ down). Best insured 5-year fixed 4.34% via Ratehub.ca (as of October 20, 2026); conventional rates run a little higher.
Mortgage amount $1,111,200 · 4.49% over 25 years
Total monthly cost
- Mortgage payment (monthly equivalent)
- $6,144
- Property tax
- $600
- Condo / maintenance fees
- $0
- Heating
- $0
- Estimated monthly cost
- $6,744
Add your own property tax, condo fees, and heating on the left for a sharper total.
One-time closing costs
- Ontario land transfer tax
- $24,255
- Estimated closing costs
- $24,255
Plus your down payment of $277,800. Legal fees, title insurance, and adjustments are extra and vary by deal.
Mortgage stress test
Lenders qualify you at the greater of your rate plus 2% or 5.25%. You do not pay this rate. It just shows you could still handle payments if rates rose, so aim to stay comfortable at this higher number.
Over the full 25 years
At the end of your 5-year term
- Total paid over the term
- $368,641
- Principal paid down
- $135,768
- Interest paid
- $232,873
- Balance remaining
- $975,432
Talk to Team Asgarian about your options
Rates and programs change often. We will connect you with a trusted mortgage professional and build a plan that fits your budget and goals.
Estimates only, not a mortgage quote or pre-approval. Figures use Canadian semi-annual compounding, current minimum down-payment rules, CMHC premium tiers, and Ontario (plus Toronto, when selected) land transfer tax. Actual rates, taxes, insurance, and closing costs vary by lender and property. Confirm every number with your mortgage professional.
Investor snapshot
Thinking of this home as an investment? We will pull real comparable rents and run the full numbers with you.
Talk about the numbersEstimates only. Rent is modelled on above-grade size and local norms, so a finished basement or second suite (a separate entrance often means one) can push real rent well above this. Taxes, fees, and vacancy vary by property, and cap rate is before financing. A starting point, not a final number, let us run the real ones with you.
Helpful resources
All information deemed reliable but not guaranteed. For personal, non-commercial use only. Listing courtesy of EXP REALTY. MLS®/PropTx.