118 Henderson Avenue, Markham, ON
Thornhill, Markham · MLS® N13536840
About this home
Well-Maintained Family Home In The Sought-After Thornhill Community, Offering 1,727 Sq. Ft. As Per MPAC. Spacious And Functional Layout Featuring Bright Living And Dining Areas, Cozy Family Room And Rec Room With Brick Wood-Burning Fireplaces. Large Private Backyard, Perfect For Family Enjoyment And Entertaining. Separate Entrance Through Garage To Lower-Level In-Law Suite With Second Kitchen. Primary Bedroom With 4-Pc Ensuite. Upgraded Laminate Flooring In Lower-Level Rooms. Upgraded Roof And Insulation (2023). Close To Parks, Shopping And Public Transit. Located In A Top-Ranking School Zone, Including Thornhill Secondary School (Ranked 65/747) And St. Robert Catholic High School (Ranked #1/747).
Key facts
- Property type
- Detached, Sidesplit 5
- MLS®
- N13536840
- Bedrooms
- 5 (3 + 2)
- Bathrooms
- 4 (1 half)
- Size
- 1500-2000
- Lot
- 43 × 105 ft
- Cross streets
- Yonge/ Steeles
- Parking
- 2 garage · 6 parking (attached)
- Driveway
- Private
- Basement
- Finished, Separate Entrance
- Kitchens
- 2 (1 + 1)
- Heating
- Forced Air
- A/C
- Central Air
- Exterior
- Brick, Concrete
- Foundation
- Concrete
- Roof
- Shingles
- Sewer
- Sewer
- Property tax
- $6,380 / 2025
- Days on market
- 9
- Listing brokerage
- RE/MAX REALTRON WENDY ZHENG REALTY
Rooms
laminate · window · 3 pc bath
parquet · combined w/living · wainscoting
laminate · fireplace · window
parquet · closet
parquet · closet · 4 pc bath
tile floor · window
parquet · fireplace · w/o to yard
renovated · eat-in kitchen · backsplash
laminate · window
parquet · his and hers closets · 4 pc ensuite
tile floor · window
Listed at $999,000, this home is tracking about 30% below a wider set of listings, though close matches were thin, so it is worth confirming with a precise CMA rather than reading it as a clear deal. The number above is my independent estimate of value, not the asking price.
There are only a few closely comparable homes right here, so this is a broad read from wider listings in the area. Ask me for a precise CMA before relying on it.
Based on 13 similar homes nearby, adjusted for size, beds, and baths.Median of 13 comparable active listings, adjusted for size, beds, and baths. The city (MPAC) assessment points to about $1.43M, a close match. The comparable range is wide here, so treat this as a rough read until I run a full CMA.
How I got there
Here is the exact math behind the estimate. I start from the closest comparable listing and adjust for the real differences (size, beds, baths) to land on a like-for-like value for this home.
- Closest comparable, listed at $1.30M
- Bedrooms +$30K
- Bathrooms +$30K
- Adjusts to $1.36M
That comparable adjusts to $1.36M; the $1.43M estimate above is the median of all 13 comparables, which is steadier than any single home.This uses comparable active listings, not sold prices. Lot, condition, and finishes are my in-person call, and I can run a full CMA with recent solds.
Its public catchment (Thornhill SS) tests around the provincial average, a steady, family-friendly draw. The full EQAO breakdown is below.
On location, it is moderately walkable, so some daily errands are within reach and for the rest you will likely drive. Henderson Av / Glen Cameron Rd is about a 1-minute walk away.
Total price vs nearby homes. Fair value about $1.43M, median of 13 comparables.
What the listing highlightsThese are claims from the listing. The only way to know for sure is to see it in person, and I am happy to book you a private showing.
- Separate entrance / basement suite: rental or in-law income potential, if it is legally registered and retrofit-compliant.
- Premium lot / gardens: lot size and privacy hold value and cannot be changed, verify frontage, depth, and any easements.
- Primary suite: a key comfort and resale feature.
- Transit / schools nearby: convenience and resale support, verify the exact distances and school catchment.
- Income potential
- Value driver
- Lifestyle
The closest active listings by size, beds, and price, so you can see what this home is up against.
The 3 closest active listings nearby.
See all comparable homes5 days longer than the Markham average (4 days).
View comparable listingsPrice per square foot vs the area average.
Neighbourhood & location
Thornhill, Markham, ON
Enter a workplace or destination and we’ll show the door-to-door time by car, transit and bike.
Getting around
WalkableA walkability read built from the amenities around this home: how close the nearest transit stop is, and how many grocery, dining, park, and pharmacy destinations fall within a 15-minute walk. It is a guide, not a guarantee. Places data from Google.
Many errands can be done on foot; a car still helps.
🚉 Nearest transit: Henderson Av / Glen Cameron Rd, about 69 m away
Within a 15-minute (1.5 km) walk.
How asking prices compare in the closest areas to this home. Longer bars mean a pricier market.
Typical asking price of active listings of the same type, per area (outliers removed). Markham.
Get the full neighbourhood report (schools, parks, transit & safety) →
The public and Catholic schools this address is zoned for, with EQAO results (the share of students meeting Ontario's provincial standard).
School attendance boundaries and EQAO results are Ontario government data and can change. Confirm the current catchment with the school board before relying on it.
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 3.99% via Ratehub.ca (as of July 17, 2026); conventional rates run a little higher.
Mortgage amount $799,200 · 4.14% over 25 years
Total monthly cost
- Mortgage payment (monthly equivalent)
- $4,265
- Property tax
- $532
- Condo / maintenance fees
- $0
- Heating
- $0
- Estimated monthly cost
- $4,796
Add your own property tax, condo fees, and heating on the left for a sharper total.
One-time closing costs
- Ontario land transfer tax
- $16,455
- Estimated closing costs
- $16,455
Plus your down payment of $199,800. 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
- $255,890
- Principal paid down
- $101,778
- Interest paid
- $154,111
- Balance remaining
- $697,422
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
Income potential: the basement has a separate entrance, which often supports a rentable in-law or second suite. That can lift real rent well above the figure above and help carry the mortgage. Ask us about permitted use in this area.
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 RE/MAX REALTRON WENDY ZHENG REALTY. MLS®/PropTx.