400 Park Ave #203 is a 1-bedroom, 1-bathroom condo in Newmarket, listed for $559,000. It has 600-699 sq ft of living space.
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Welcome To The King George School Lofts! This Exceptional 1 Bedroom Loft Combines Historic Charm, Modern Design, And An Unbeatable Downtown Newmarket Location! Offering Desirable South-West Exposure, This Beautifully Appointed Suite Is Filled With Natural Light And Showcases Impressive 12'8" Soaring Ceilings, Rich Hardwood Flooring, Oversized Windows, And A Stunning Open-Concept Layout. The Stylish Kitchen Is Designed To Impress, Featuring Quartz Countertops, A Freestanding Centre Island, And Full-Size Stainless Steel Appliances - Perfect For Both Everyday Living And Entertaining. The Spacious 4-Piece Bathroom Offers A Touch Of Luxury With Elegant Marble Finishes. Freshly Painted And Thoughtfully Upgraded Throughout, This Loft Features Automatic Window Coverings, Custom Built-In Cabinetry, Oversized Closets, And An Exceptional Amount Of Storage. Additional Conveniences Include In-Suite Laundry And An Owned, Covered Parking Space. Step Outside And Enjoy Everything Historic Downtown Newmarket Has To Offer, With Main Street's Charming Shops, Restaurants, Cafes, And Everyday Amenities Just Moments Away. A Rare Opportunity To Own A Beautifully Finished Loft In One Of Newmarket's Most Distinctive Buildings. Stylish, Sophisticated, And Exceptionally Located - This Is Newmarket Main Street Living At Its Best!
1 bedroom, 1 bathroom, about 600 sq ft, works out to roughly $932 per square foot, the bed-to-bath ratio is generous. Chat with Zara if you'd like a deeper read on whether this condo fits your budget and timing.
Inside 400 Park Ave #203
Every detail from the listing, in one place.
Type
Condo
Style
Apartment
Living space
600-699 sq ftas stated on the listing
Parking
1 spaceYes garage
Basement
None
Features & systems
Parking & garage
Garage
Yes
Parking spaces
1
Interior
Basement
None
Lot & land
Lot size (sqft)
0
Listing & possession
Property style
Apartment
Property class
Condo Apartment
400 Park Ave #203 Price & Sale History
Earlier listings of this property, list-price changes, and the most recent annual property tax on the listing.
For saleListedThis listingMLS® N14170368$559,000
Sourced from MLS®. Includes earlier listings of this property on record.
What's it worth?
How 400 Park Ave #203 Compares to the Newmarket Market
Zara compares it with recent sales of similar homes nearby. It's a guide, not an appraisal.
Independent mortgage broker · OAC · rates subject to change and underwritingMortgage Squad →
Referral disclosure: Summitly may refer you to Mortgage Squad Advisors, an affiliated mortgage partner. You are free to choose any lender or mortgage professional.
Monthly cost
Enter a rate to see the monthly cost
An estimate, not a quote. Utilities and insurance are extra.
Affordability calculator
Estimated monthly payment
$2,746
/mo
based on the purchase price of $559,000
$111,800 cash
$447,200 financed
$376,660 total interest
Principal54%$447,200
Interest46%$376,660
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.
Rental income potential
Est. monthly rent
low–high
Gross yield
rent × 12 ÷ price
Cap rate (est.)
net of tax + fees
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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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.
Similar homes for sale nearby in Newmarket
Other 1–2 bed homes for sale in Newmarket around $559K.
Average days on market29Homes sold in about 29 days on average.
Sale-to-list ratio98.0%On average, homes sold below asking.
Active listings388Homes for sale here right now.
Median vs prior 90 days−1.0%Compared with May 15 – Aug 13, 2026: prices down.
Based on 379 sales from Aug 13 – Nov 11, 2026 (284 in the prior 90 days). Aggregate MLS® figures for closed sales; individual sold prices are shown only to signed-in members.
400 Park Ave #203 is listed at $559,000 (MLS® N14170368). Summitly updates the price as soon as the MLS® record changes.
Is $559,000 a good price for 400 Park Ave #203?
Summitly rates it Well Above Market: the asking price is 15% or more above Zara's estimate, an estimate built from recent sales in Newmarket. 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
Has the price of 400 Park Ave #203 changed?
No — 400 Park Ave #203 is still listed at its original asking price of $559,000.
How many bedrooms and bathrooms does 400 Park Ave #203 have?
400 Park Ave #203 has 1 bedroom and 1 bathroom, with about 600–699 square feet of living space. It is a condo in Newmarket.
How much would the monthly mortgage be on 400 Park Ave #203?
About $2,746 a month — principal and interest on $559,000 with 20% down ($111,800), 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.
Are there open houses at 400 Park Ave #203?
Yes — Saturday, November 14, 11:00 AM – 1:00 PM. Open-house times come from the listing brokerage and can change, so check this page before you go, or book a private viewing.
How does 400 Park Ave #203 compare with other homes in Newmarket?
Its asking price of $559,000 is about 41% below the median sold price in Newmarket over the last 90 days, $945,000, across 379 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.
Has 400 Park Ave #203 been sold before?
Summitly has no earlier MLS® sale or lease of 400 Park Ave #203 on record from the last two years. Older records aren't shown under TRREB rules.
Where is 400 Park Ave #203?
400 Park Ave #203 is in Newmarket, ON. Schools, transit, parks and shops nearby are under Location & lifestyle on this page.
How long has 400 Park Ave #203 been on the market?
400 Park Ave #203 was listed today (November 11, 2026).
What is the price per square foot of 400 Park Ave #203?
About $800 to $932 per square foot: the asking price of $559,000 over the 600–699 sq ft the listing gives as its size range.
Does 400 Park Ave #203 have parking or a garage?
Yes — the listing gives 1 parking space. Garage: Yes.
