New Tecumseth, ON · · MLS® N14084912Updated
$1,329,990Est. $6,534/mo mortgage
143 Albert St W is a 4-bedroom, 4-bathroom duplex in New Tecumseth, listed for $1,329,990. It has 3500-5000 sq ft of living space.
Coldwell Banker Summit Realty, BrokerageZara is an AI virtual agent. Advisors are licensed REALTORS® at Coldwell Banker Summit Realty, Brokerage.
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.
4 bedrooms, 4 bathrooms, about 3,500 sq ft, works out to roughly $380 per square foot, the bed-to-bath ratio is generous. Chat with Zara if you'd like a deeper read on whether this duplex fits your budget and timing.
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Closed sales on the TRREB MLS®.
Full New Tecumseth market reportSold prices are shown free to signed-in members, as board rules require.
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44 Callander Crescent
3 bd · 2 ba · Multiplex
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198 Victoria Street
5 bd · 2 ba · Multiplex
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5077 Boyne Street
3 bd · 3 ba · Multiplex
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92 Tupper Street
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4 nearby sales vs. this home
Closed sales from MLS®, compared with this home's asking price.
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| Home | Sold price | $ / sqft | % of asking | Sold |
|---|---|---|---|---|
This home143 Albert Street W 4 bd · 4 ba · 3,500 sqft | $1,329,990asking | $380 | — | — |
| 44 Callander Crescent 3 bd · 2 ba · 2,000 sqft | ||||
| 198 Victoria Street 5 bd · 2 ba · 1,500 sqft | ||||
| 5077 Boyne Street 3 bd · 3 ba · 1,100 sqft | ||||
| 92 Tupper Street 3 bd · 3 ba · 1,500 sqft |
3 bd · 2 ba · 2,000 sqft
5 bd · 2 ba · 1,500 sqft
3 bd · 3 ba · 1,100 sqft
3 bd · 3 ba · 1,500 sqft
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20% down · 25-yr amortization · 5.50% rate. Principal & interest only — taxes, condo fees, and insurance not included.
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Figures are Summitly estimates for illustration only — not from TRREB or the MLS® feed, and not a mortgage approval, appraisal, or financial advice.
Summitly AI estimate for discussion only — not from TRREB or the MLS® feed, and not an appraisal or investment advice. Yield and cap rate are derived from the estimated rent versus the asking price.
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Listing brokerage: EXP REALTY, BrokerageMLS® N14084912 · Listing data last updated
Listing data comes from the Toronto Regional Real Estate Board (TRREB) and is deemed reliable but not guaranteed. Shown on Summitly by Coldwell Banker Summit Realty, Brokerage, which is not the listing brokerage. The information provided herein must only be used by consumers that have a bona fide interest in the purchase, sale, or lease of real estate and may not be used for any commercial purpose or any other purpose. © 2026 Toronto Regional Real Estate Board. All rights reserved.
Mortgage financing is arranged through Mortgage Squad Advisors. Summitly is the technology platform that powers this site. Estimated values, AI insights, calculator results, and rental projections shown on this page are generated by Summitly and are not provided by, reviewed by, or sourced from TRREB, the MLS®, or the listing brokerage; they are not appraisals or opinions of value. The trademarks REALTOR®, REALTORS®, and the REALTOR® logo are controlled by the Canadian Real Estate Association (CREA) and identify real estate professionals who are members of CREA. The Coldwell Banker® name and logo are trademarks of Coldwell Banker Real Estate LLC.
Homes for sale in New Tecumseth
Every active New Tecumseth MLS® listing, updated all day.
Curated MLS® searches this property belongs to — same city, same shape of home.
Based on 267 sales from Jul 18 – Oct 16, 2026 (156 in the prior 90 days). Aggregate MLS® figures for closed sales; individual sold prices are shown only to signed-in members.
143 Albert St W is listed at $1,329,990 (MLS® N14084912). Summitly updates the price as soon as the MLS® record changes.
Summitly rates it Excellent Deal: the asking price is 10% or more below Zara's estimate, an estimate built from recent sales in New Tecumseth. The rating is an automated opinion, not an appraisal; "What's it worth?" on this page shows how it is worked out. See Zara's estimate
No — 143 Albert St W is still listed at its original asking price of $1,329,990.
143 Albert St W has 4 bedrooms and 4 bathrooms, with about 3,500–5,000 square feet of living space. It is a duplex in New Tecumseth.
About $6,534 a month — principal and interest on $1,329,990 with 20% down ($265,998), a 25-year amortization and an assumed 5.5% interest rate. The mortgage calculator on this page lets you change the down payment, amortization and rate.
Its asking price of $1,329,990 is about 76% above the median sold price in New Tecumseth over the last 90 days, $755,000, across 267 closed sales on the TRREB MLS®. A city median mixes every type and size of home, so the comparable sales on this page are the closer guide.
Yes — Summitly has 1 earlier MLS® listing of 143 Albert St W on record. Their prices and dates are shown to signed-in members under TRREB rules: sign in free to see them in the Listing history above.
143 Albert St W is in New Tecumseth, ON. Schools, transit, parks and shops nearby are under Location & lifestyle on this page.
143 Albert St W was listed today (October 16, 2026).
About $266 to $380 per square foot: the asking price of $1,329,990 over the 3,500–5,000 sq ft the listing gives as its size range.
Yes — the listing gives 5 parking spaces.
The listing describes the basement as: Separate Entrance, Finished.
