100 Seneca Drive

100 Seneca Drive
100 Seneca Drive
100 Seneca Drive
+47
4+2
 bed
6
 bath
8
 parking
3500 - 5000
 sqft
Detached
$3,995,000
For Sale
1 day
 on site
$3,995,000
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Size
-
Lot size
11475 sqft
Street frontage
-
Possession
Flexible
Price per sqft
$799 - $1,141
Taxes
$17,483.53 (2025)
Parking Type
-
Style
2-Storey
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Description
This architectural masterpiece offers 7,000 sq. ft. of luxurious living space with 4+2 bedrooms, 6 bathrooms, an incredible resort-style backyard oasis, and a fully finished basement with separate entrance. Set on an 85 x 135 ft. lot in a mature Ancaster neighbourhood, just one minute to highway access and all Power Centre amenities, this dream home impresses with striking curb appeal, professional landscaping, and an oversized triple garage with 14 ft. ceilings and two car lifts. The grand foyer with a soaring 21 ft. ceiling and curved staircase opens to a sophisticated interior featuring bold millwork, expansive porcelain, and wide-plank hardwood all illuminated by massive windows allowing plenty of natural light. The main level boasts formal living and dining rooms with 12 ft. ceilings, a private office, powder room, mudroom, and a gourmet eat-in kitchen with top-tier appliances. A 4-season sunroom with radiant in-floor heating and a family room with 11 ft. ceiling and stone fireplace create the perfect entertaining spaces. Upstairs, the sensational primary suite includes custom built-ins, spa-inspired 5-piece bath, private balcony, walk-in closet, and a custom dressing room fit for any wardrobe. Three additional bedrooms, all with ensuite baths (heated floors), and bedroom level laundry complete the upper level. The finished lower level offers a recreation area, home theatre, 2 bedrooms, full bath, second laundry, and kitchenette-ideal for family enjoyment or a multigenerational in-law suite. Step outside to a private resort-style retreat with heated saltwater pool (waterfalls, lights, fire features), sunken hot tub, outdoor kitchen with pizza oven, extensive hardscaping, artificial turf, storage shed, and an elite K-Array sound system. Upgrades include Control4 automation, integrated security with cameras, whole-home sound, and dual furnaces, A/Cs, and HRVs for comfort and efficiency. A rare opportunity to own one of Ancaster's most extraordinary residences!
Broker: ROYAL LEPAGE STATE REALTY
MLS®#: X12957114
Property details
Parking:
8
Parking type:
-
Property type:
Detached
Heating type:
Forced Air
Style:
2-Storey
MLS Size:
3500-5000 sqft
Lot front:
85 Ft
Lot depth:
135 Ft
Listed on:
Apr 4, 2026
Show all details
Rooms
LevelNameSizeFeatures
Main
Dining Room
16.8 x 14.1 ft
Second
Bedroom 2
14.0 x 12.0 ft
Main
Breakfast
14.5 x 14.5 ft
Show all
Instant estimate:
orto view instant estimate
$218,200
lower than listed price
i
High
$3,939,880
Mid
$3,776,800
Low
$3,615,430
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About 100 Seneca Drive

Located at 100 Seneca Drive, this Ancaster detached house is available for sale. 100 Seneca Drive has an asking price of $3995000, and has been on the market since April 2026. This 3500-5000 sqft detached house has 4+2 beds and 6 bathrooms.

100 Seneca Dr, Ancaster is only a 3 minute walk from Starbucks for that morning caffeine fix and if you're not in the mood to cook, Booster Juice, Milestones and Kelsey's are near this detached house. Groceries can be found at Costco Wholesale which is an 8-minute walk and you'll find Concept Dental Care a 3-minute walk as well. Wanting to catch a movie? Cineplex Cinemas Ancaster is within walking distance from 100 Seneca Dr, Ancaster. 100 Seneca Dr, Ancaster is only a 6 minute walk from great parks like Wildwood Park and Kitty Murray Park.

If you are looking for transit, don't fear, there is a Bus Stop (GOLF LINKS at ONONDAGA) a 3-minute walk.