100 Seneca Drive, Hamilton, ON

Hamilton, Ancaster Hood
Algonquin Avenue
4+2 Br | 6 Bath | 3500-5000 Sqft
$3,995,000 For Sale

Property Overview

  • Detached — 2-Storey
  • SqFt: | 3500-5000 Sqft
  • Lot Size: 85.00 x 135.00 Feet
  • Age: 6-15 Years
  • Basement: Finished, Full
  • Exterior: Brick, Stucco (Plaster)
  • Taxes: 17,484 / 2025
  • Zoning: n/a
  • MLS #: X12957114
  • Sewer: Sewer
  • Heat Source: Gas , Forced Air

Property 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!

Fridge, Gas Stove, Hood Fan, Wall Oven, Microwave, Dishwasher, Beverage Fridge, Washer, Dryer, Lynx BBQ, Lynx Fridge, Kalamazoo Pizza Oven, Hot Springs Hot Tub, 12 Security Cameras, DoorBell Camera, Control4 Automation System, K-Array Premium Sound System, Mounted Televisions, Theatre Screen and Projector, Basement: Fridge, Speed Oven, Pool Equipment, Two Car Lifts.

Property Details

  • For: For Sale
  • Type: Detached
  • Style: 2-Storey
  • Lot: 85.00 x 135.00 Feet
  • Region: Hamilton
  • Hood: Ancaster
  • Zoning: n/a
  • Lot Irreg: Fronting on: West
  • Fronting On: West

Building Details

  • Age: 6-15 Years
  • Exterior: Brick, Stucco (Plaster)
  • Heat: Gas , Forced Air
  • A/C: Central Air
  • Interior Features: Auto Garage Door Remote, Bar Fridge, Carpet Free, Central Vacuum, Floor Drain, In-Law Suite, Sump Pump, Storage, Water Heater Owned, Water Meter, Workbench, Separate Heating Controls, ERV/HRV
  • Pool: Inground, Salt
  • Sewer: Sewer
  • Garage: Attached
  • Total Parking: 8.00
  • Driveway: Private Triple

Property Interior

  • Sqft: 3500-5000 Sqft
  • Bed: 4 +2
  • Bath: 6
  • Kitchen: 1 +1
  • Family Room: No
  • Basement: Finished, Full
Rooms Details

Foyer

Main Level

2.74 x 3.73

Office

Main Level

4.17 x 3.66

Living Room

Main Level

4.29 x 3.96

Bathroom

Main Level

0 x 0

2 Pc Bath

Dining Room

Main Level

5.13 x 4.29

Family Room

Main Level

5.64 x 5.18

Breakfast

Main Level

4.42 x 4.42

Sunroom

Main Level

5.44 x 4.27

Primary Bedroom

Second Level

6.65 x 4.65

Bathroom

Second Level

0 x 0

5 Pc Ensuite

Other

Second Level

3.96 x 3.66

Bedroom 2

Second Level

4.27 x 3.66

Bathroom

Second Level

0 x 0

3 Pc Ensuite

Bedroom 3

Second Level

4.44 x 3.35

Bathroom

Second Level

0 x 0

3 Pc Ensuite

Bedroom 4

Second Level

4.62 x 4.11

Bathroom

Second Level

0 x 0

3 Pc Ensuite

Laundry

Second Level

0 x 0

Recreation

Basement Level

14.78 x 5.03

Bedroom 5

Basement Level

4.11 x 3.73

Bathroom

Basement Level

0 x 0

3 Pc Bath

Bedroom

Basement Level

3.81 x 3.66

Media Room

Basement Level

6.93 x 3.96

Laundry

Basement Level

0 x 0

Property Listed by: ROYAL LEPAGE STATE REALTY
Virtual Tour: https://www.100seneca.ca

Home Valuation Estimate

What is 100 Seneca Drive, Hamilton, ON worth in today’s Ancaster, Hamilton market?

This HomeZira valuation preview helps buyers and sellers think through the asking price for this 4-bedroom Detached with 3500-5000 sq. ft. in Ancaster, Hamilton. The full estimate reviews the property’s location, home type, bedroom count, size range, age, and nearby comparable market activity after sign-in.

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Location

  • Address: 100 Seneca Drive
  • Neighborhood: Ancaster
  • Zip/Postal Code: L9G 3B8
  • Nearby Amenities: Golf, Hospital, Park, Rec./Commun.Centre, School, Place Of Worship
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About 100 Seneca Drive, Hamilton, ON L9G 3B8, Hamilton

Located at 100 Seneca Drive, Hamilton, ON in Hamilton (Ancaster neighbourhood), near Algonquin Avenue. This freehold home offers Detached, ["2-Storey"], 4 bedrooms, 6 bathrooms and 3500-5000 sq.ft. (approx.) in a layout suited to everyday family living. Basement: Finished, Full • 8 parking spots • Garage: Attached • Heating: Gas Forced Air • Cooling: Central Air. Property taxes are approximately $17,484 for 2025. 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 a.

FAQs for 100 Seneca Drive, Hamilton, ON , Ancaster , Hamilton

What are the listing details for 100 Seneca Drive, Hamilton, ON?
100 Seneca Drive, Hamilton, ON is a Detached for sale in Hamilton, in the Ancaster neighbourhood, Hamilton. The current list price is $3,995,000. MLS number: X12957114.
How many bedrooms and bathrooms does this home have?
100 Seneca Drive, Hamilton, ON is listed as a Detached with a ["2-Storey"] style, featuring 4+2 bedroom(s) and 6 bathroom(s). The listed interior size range is 3500-5000 sq. ft..
What lot, basement, garage, or parking details are listed?
The lot size is listed as approximately 85.00 x 135.00 Feet. The basement is listed as: Finished, Full. Garage type: Attached. Total parking: 8 space(s).
What heating, cooling, and exterior details are shown?
Heating is listed as: Gas, Forced Air. Cooling is listed as: Central Air. Exterior/construction materials are listed as: Brick, Stucco (Plaster).
Where is this property located?
100 Seneca Drive, Hamilton, ON is located in the Ancaster neighbourhood of Hamilton. The listed cross street is Algonquin Avenue.
What information is available on this public listing page?
The public listing page shows current active listing information, property photos, room details when available, map location, listed price, property features, and contact options. Annual taxes are listed as $17,484 / 2025. Valuation tools and similar sold-property previews are available after sign-in where applicable, without displaying sold data in this public FAQ.

FAQ content is based on current active listing fields shown on this page. Sold prices, sold comparables, and VOW-only details are not included in this public FAQ.