143 Albert Street W, New Tecumseth, ON

New Tecumseth, Alliston Hood
Highway 89 & King Street S
4+3 Br | 6 Bath | 3500-5000 Sqft
$1,329,990 For Sale

Property Overview

  • Duplex — 2-Storey
  • SqFt: | 3500-5000 Sqft
  • Lot Size: 66.00 x 165.00 Feet
  • Age: 31-50 Years
  • Basement: Separate Entrance, Finished
  • Exterior: Vinyl Siding
  • Taxes: 7,366 / 2026
  • Zoning: n/a
  • MLS #: N14084912
  • Sewer: Sewer
  • Heat Source: Electric , Forced Air

Property Description

ONE PROPERTY. THREE LIFESTYLES. ZERO COMPROMISE.

~ Welcome to 143 Albert St W, a jaw-dropping, top-to-bottom renovation in the heart of Alliston that delivers multi-generational living, investment potential, and show-stopping finishes all under one roof. ~ This isn't just a home, it's a lifestyle upgrade with a built-in income strategy with great rental potential. ~ Main Residence (Unit A): 4 beds, 3 baths, and a chef's kitchen that belongs in a magazine.

~ Quartz Calacatta island seats 8, Frigidaire Professional appliances, pot filler, and cyclone hood fan. ~ The open-concept family room stuns with a 78" electric fireplace and custom built-in shelving with lighting. ~ Entertain effortlessly in the dedicated bar area with beverage fridge, glass cabinetry, quartz countertop, and breakfast bar.

~ The primary suite features a spa ensuite with black subway tile shower and dual niches. ~ Two skylights, California shutters throughout, pot lights in every room. ~ Step outside to your private resort: 16x32 inground pool, wood deck, grand diving board, large shed with garage door, and hot tub.

~ Self-Contained Suite (Unit B): A stunning loft-style space with KitchenAid Pro series kitchen, 42" electric fireplace with wood mantle and quartz surround, Schluter heated floors in the ensuite, and a private covered deck with glass railings. ~ Separate laundry, walk-in closet, and a tranquil flagstone backyard with pond and enclosed fenced backyard. ~ Sophisticated and completely private.

~ Lower Suite (Unit C): Private entrance, 2 beds, full 4pc bath, complete kitchen, and in-suite laundry. ~ New laminate, porcelain tile, fresh paint. ~ Perfect for extended family.

~ Major upgrades: 200-amp metered panel (2026), new sump pump, new pool pump, paved 5-cardriveway, serviced fireplaces. ~ Walk to schools and shops.

Minutes to Hwy 400. ~ Live in luxury. ~ Offset your mortgage. ~ Build generational wealth.

All existing appliances in all three units (Unit A: Electrolux Professional fridge, Frigidaire Professional gas stove/oven, Frigidaire Professional dishwasher, Galanz bar fridge; pot filler ("as-is") . Unit B: Kitchen Aid white fridge, KitchenAid Pro gas stove, KitchenAid Pro dishwasher, Danby bar fridge; Unit C: Frigidaire white fridge, Frigidaire electric stove, Kenmore washer/dryer), LG washer/dryer (Unit A), Samsung washer/dryer (Unit B), pool equipment, elephant cover, thermal pool cover, diving board, shed with garage door, pool table lamp, all existing light fixtures, all existing window coverings including California shutters. Hot Tub "as-is"(Main), Hot Tub 2 Person (Unit B).

Property Details

  • For: For Sale
  • Type: Duplex
  • Style: 2-Storey
  • Lot: 66.00 x 165.00 Feet
  • Region: Simcoe
  • Hood: Alliston
  • Zoning: n/a
  • Lot Irreg: Fronting on: South
  • Fronting On: South

Building Details

  • Age: 31-50 Years
  • Exterior: Vinyl Siding
  • Heat: Electric , Forced Air
  • A/C: Central Air, Wall Unit(s)
  • Interior Features: Accessory Apartment, Bar Fridge, Carpet Free, In-Law Capability, In-Law Suite
  • Pool: Inground
  • Sewer: Sewer
  • Garage: None
  • Total Parking: 5.00
  • Driveway: Front Yard Parking

Property Interior

  • Sqft: 3500-5000 Sqft
  • Bed: 4 +3
  • Bath: 6
  • Kitchen: 3
  • Family Room: No
  • Basement: Separate Entrance, Finished
Rooms Details

Foyer

Main Level

3.285 x 2.545

Laminate, Pot Lights, Open Concept

Mud Room

Main Level

2.96 x 1.22

Laminate, Pot Lights, Closet Organizers

Family Room

Main Level

8.81 x 4.13

Laminate, Open Concept, Electric Fireplace

Kitchen

Main Level

7.71 x 4.69

Quartz Counter, Centre Island, W/O To Yard

Recreation

Main Level

4.25 x 3.3

Laminate, Open Concept, Combined w/Game

Recreation

Main Level

2.43 x 2.27

Wet Bar, Breakfast Bar, Pot Lights

Primary Bedroom

Second Level

4.57 x 4.47

Laminate, California Shutters, Closet Organizers

Bathroom

Second Level

2.29 x 1.5

Ceramic Floor, Glass Doors, 3 Pc Bath

Bedroom 2

Second Level

4.76 x 3.56

Broadloom, California Shutters, Pot Lights

Bedroom 3

Second Level

3.21 x 1.35

Broadloom, California Shutters, Double Closet

Bedroom 4

Second Level

3.56 x 1.56

Laminate, California Shutters, Double Closet

Bathroom

Second Level

2.72 x 2

Ceramic Floor, Combined w/Laundry, 4 Pc Bath

Kitchen

Main Level

3.71 x 3.72

Centre Island, Tile Floor, Open Concept

Family Room

Main Level

5.31 x 3.73

Electric Fireplace, W/O To Garden, Open Concept

Bedroom

Second Level

3.86 x 1.03

Laminate, W/O To Balcony, Hot Tub

Bathroom

Second Level

4.23 x 2.05

Glass Doors, Double Sink, Heated Floor

Laundry

Second Level

1.82 x 1.53

Laminate, Walk-In Closet(s), Open Concept

Property Listed by: EXP REALTY
Virtual Tour: https://youtu.be/e8Gd2g--eBE

Home Valuation Estimate

What is 143 Albert Street W, New Tecumseth, ON worth in today’s Alliston, New Tecumseth market?

This HomeZira valuation preview helps buyers and sellers think through the asking price for this 4-bedroom Duplex with 3500-5000 sq. ft. in Alliston, New Tecumseth. 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: 143 Albert Street W
  • Neighborhood: Alliston
  • Zip/Postal Code: L9R 1E3
  • Nearby Amenities:
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About 143 Albert Street W, New Tecumseth, ON L9R 1E3, New Tecumseth

Located at 143 Albert Street W, New Tecumseth, ON in New Tecumseth (Alliston neighbourhood), near Highway 89 & King Street S. This freehold home offers Duplex, ["2-Storey"], 4 bedrooms, 6 bathrooms and 3500-5000 sq.ft. (approx.) in a layout suited to everyday family living. Basement: Separate Entrance, Finished • 5 parking spots • Garage: None • Heating: Electric Forced Air • Cooling: Central Air, Wall Unit(s). Property taxes are approximately $7,366 for 2026. ONE PROPERTY. THREE LIFESTYLES. ZERO COMPROMISE. ~ Welcome to 143 Albert St W, a jaw-dropping, top-to-bottom renovation in the heart of Alliston that delivers multi-generational living, investment potential, and show-stopping finishes all under one roof. ~ This isn't just a home, it's a lifestyle upgrade with a built-in income strategy with great rental potential. ~ Main Residence (Unit A): 4 beds, 3 baths, and a chef's kitchen that belongs in a magazine. ~ Quartz Calacatta island seats 8, Frigidaire Professional appliances, pot filler, and cyclone hood fan. ~ The open-concept family room stuns with a 78" electric fireplace and custom built-in shelving with lighting. ~ Entertain effortlessly in the dedicat.

FAQs for 143 Albert Street W, New Tecumseth, ON , Alliston , New Tecumseth

What are the listing details for 143 Albert Street W, New Tecumseth, ON?
143 Albert Street W, New Tecumseth, ON is a Duplex for sale in New Tecumseth, in the Alliston neighbourhood, Simcoe. The current list price is $1,329,990. MLS number: N14084912.
How many bedrooms and bathrooms does this home have?
143 Albert Street W, New Tecumseth, ON is listed as a Duplex with a ["2-Storey"] style, featuring 4+3 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 66.00 x 165.00 Feet. The basement is listed as: Separate Entrance, Finished. Garage type: None. Total parking: 5 space(s).
What heating, cooling, and exterior details are shown?
Heating is listed as: Electric, Forced Air. Cooling is listed as: Central Air, Wall Unit(s). Exterior/construction materials are listed as: Vinyl Siding.
Where is this property located?
143 Albert Street W, New Tecumseth, ON is located in the Alliston neighbourhood of New Tecumseth. The listed cross street is Highway 89 & King Street S.
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 $7,366 / 2026. 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.