9 Princeton Common #9, St. Catharines

Name: 9 Princeton Common, Unit 9
SKU: X13615424
Price: 779900 CAD
Availability: InStock

3 Bed, 3 Bath Detached Home in St. Catharines

Unit 9 at 9 Princeton Common

Welcome to 9 Princeton Common. This two-story home with garage. 3 Bedrooms, 4 bathrooms. Nestled on a quiet private road in the highly sought-after Princeton Commons community. Combining modern design with effortless functionality, this home is ideal for professionals, couples, and young families looking for a space that is both sophisticated and comfortable. A charming covered porch welcomes you into a bright, open-concept main floor filled with natural light. Warm hardwood flooring, an elegant electric fireplace, and a beautifully appointed designer kitchen create the perfect setting for everyday living and entertaining. The kitchen features quartz countertops, black stainless steel appliances, and crisp white cabinetry, offering timeless style and practicality. Upstairs, the spacious primary suite provides a relaxing retreat complete with a walk-in closet and a spa-inspired ensuite featuring a glass-tiled shower. Convenient second-floor laundry adds ease to your daily routine. The finished lower level expands your living space with a generous recreation room with an electric fireplace-perfect for movie nights- and a home gym,. Basement bathroom and potential space for a future fourth bedroom provide added versatility. Step outside to enjoy a private, fully fenced backyard designed for low-maintenance living. Surrounded by mature greenery and featuring a charming herb garden, it's the perfect place to relax, entertain, or enjoy fresh ingredients right from your own backyard. Located on a peaceful private road with no through traffic and visitor parking nearby. Just minutes from shopping, parks, top-rated schools, major highway access, and the waterfront charm of Port Dalhousie.

3 bedrooms, 3 bathrooms, about 1,600 sq ft, works out to roughly $487 per square foot, the bed-to-bath ratio is generous. Chat with Zara if you'd like a deeper read on whether this detached fits your budget and timing.

Inside 9 Princeton Common #9

Every detail from the listing, in one place.

Type: Detached
Style: 2-Storey
Living space: 1600-1799 sq ftas stated on the listing
Parking: 2 spacesYes garage
Basement: Finished, Full

Features & systems

Parking & garage

Garage: Yes
Parking spaces: 2

Interior

Basement: Finished · Full

Lot & land

Lot size (sqft): 0

Listing & possession

Property style: 2-Storey
Property class: Detached Condo

9 Princeton Common #9 Price & Sale History

Earlier listings of this property, list-price changes, and the most recent annual property tax on the listing.

—ReducedPrice reducedThis listingMLS® X13615424−$14,000 (1.8%)$779,900
Jul 28, 2026For saleListedThis listingMLS® X13615424$793,900

Sourced from MLS®. Includes earlier listings of this property on record.

What's it worth?

How 9 Princeton Common #9 Compares to the St. Catharines Market

Zara compares it with recent sales of similar homes nearby. It's a guide, not an appraisal.

Zara’s estimate

Excellent Deal· based on 1,060 recent sales

Value your own home →How accurate are Zara’s estimates?

Summitly estimate, not from TRREB, the MLS® or the listing brokerage. Not an appraisal. How it works

St. Catharines market, last 90 days

Median sold price: $550,000
Average sold price: $600,295
Average days on market: 37
Homes sold: 580

Closed sales on the TRREB MLS®.

Full St. Catharines market report

Market pulse · St. Catharines

St. Catharines market

Median sold price$550,000Last 90 days
Average days on market37Homes sold in about 37 days on average.
Sale-to-list ratio96.6%On average, homes sold below asking.
Active listings768Homes for sale here right now.
Median vs prior 90 days−0.6%Compared with Apr 18 – Jul 17, 2026: prices down.

Based on 580 sales from Jul 17 – Oct 15, 2026 (491 in the prior 90 days). Aggregate MLS® figures for closed sales; individual sold prices are shown only to signed-in members.

Recently sold nearby in St. Catharines

Sold prices are shown free to signed-in members, as board rules require.

Sign in to see photos and details
Sold
77 Avery Crescent
2 bd · 2 ba · Detached

1 nearby sale vs. this home

Closed sales from MLS®, compared with this home's asking price.

See what these homes actually sold for

Free with a Summitly account. Sign in once and sold prices unlock across the site.

Home	Sold price	$ / sqft	% of asking	Sold
This homeUnit 9 — 9 Princeton Common 3 bd · 3 ba · 1,600 sqft	$779,900asking	$487	—	—
77 Avery Crescent 2 bd · 2 ba · 1,200 sqft

77 Avery Crescent
2 bd · 2 ba · 1,200 sqft

Living in St. Catharines: Location & Amenities

Transit, schools, parks and everyday places near this home. Select any place to open it on Google Maps.

Transit nearby

Stations and stops, straight-line distance

St. Catharines GO StationLakeshore West GO4.5 km

Places from OpenStreetMap (© OpenStreetMap contributors) and Summitly's station list. Distances are straight-line, not routes.

Loading schools, parks, groceries and more nearby…

Transit

St. Catharines GO Station (Lakeshore West GO)4.5 km

Nearest subway, GO and LRT stations first, then bus and streetcar stops.

St. Catharines GO Station
4.5 kmClosest· Lakeshore West GO
Homes near St. Catharines GO Station

Straight-line distances from the listing; walking times assume about 80 m a minute. Places © OpenStreetMap contributors, a community-maintained map that may miss or misplace some places. Directions and place details open on Google Maps.

How long is your commute?

From 9 Princeton Common #9. Typical times without traffic delays; transit times aren't available yet.

Costs, Mortgage & Rental Return for 9 Princeton Common #9

What it could cost each month, today's rates from our mortgage partner, and what it could return as a rental.

Mortgage: $3,831; 20% down · 25 years · 5.5% assumed
Property tax: $429; 0.66% mill rate · ON
Total per month: $4,260; Before utilities, insurance and fees

Figures are Summitly estimates for illustration only — not from TRREB or the MLS® feed, and not a mortgage approval, appraisal, or financial advice.

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Monthly cost

Enter a rate to see the monthly cost

Down payment

Rate (%)

Years

An estimate, not a quote. Utilities and insurance are extra.

Affordability calculator

Estimated monthly payment

$3,831

/mo

based on the purchase price of $779,900

Down payment20%

$155,980 cash

Amortization25 yr

$623,920 financed

Rate5.50%

$525,504 total interest

Principal54%$623,920

Interest46%$525,504

20% down · 25-yr amortization · 5.50% rate. Principal & interest only — taxes, condo fees, and insurance not included.

Want rate-drop alerts and a saved shortlist?

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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Questions About 9 Princeton Common #9

How much is 9 Princeton Common #9 listed for?

9 Princeton Common #9 is listed at $779,900 (MLS® X13615424). Summitly updates the price as soon as the MLS® record changes.

Is $779,900 a good price for 9 Princeton Common #9?

Summitly rates it Excellent Deal: the asking price is 10% or more below Zara's estimate, an estimate built from recent sales in St. Catharines. 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 9 Princeton Common #9 changed?

Yes — it was first listed at $793,900 and is now $779,900, a drop of $14,000 (1.8%).

How many bedrooms and bathrooms does 9 Princeton Common #9 have?

9 Princeton Common #9 has 3 bedrooms and 3 bathrooms, with about 1,600–1,799 square feet of living space. It is a detached home in St. Catharines.

Is 9 Princeton Common #9 close to transit?

The nearest rapid-transit station is St. Catharines GO Station (Lakeshore West GO), about 4.5 km in a straight line. Distances are straight-line, not walking routes; check the transit agency for routes and schedules.

How much would the monthly mortgage be on 9 Princeton Common #9?

About $3,831 a month — principal and interest on $779,900 with 20% down ($155,980), 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.

How does 9 Princeton Common #9 compare with other homes in St. Catharines?

Its asking price of $779,900 is about 42% above the median sold price in St. Catharines over the last 90 days, $550,000, across 580 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 9 Princeton Common #9 been sold before?

Summitly has no earlier MLS® sale or lease of 9 Princeton Common #9 on record from the last two years. Older records aren't shown under TRREB rules.

Where is 9 Princeton Common #9?

9 Princeton Common #9 is in St. Catharines, ON. Schools, transit, parks and shops nearby are under Location & lifestyle on this page.

How long has 9 Princeton Common #9 been on the market?

79 days — 9 Princeton Common #9 was listed on July 28, 2026.

What is the price per square foot of 9 Princeton Common #9?

About $434 to $487 per square foot: the asking price of $779,900 over the 1,600–1,799 sq ft the listing gives as its size range.

Does 9 Princeton Common #9 have parking or a garage?

Yes — the listing gives 2 parking spaces. Garage: Yes.

9 Princeton Common #9, St. Catharines

What you should know

3 Bed, 3 Bath Detached Home in St. Catharines

Unit 9 at 9 Princeton Common

Inside 9 Princeton Common #9

Features & systems

9 Princeton Common #9 Price & Sale History

How 9 Princeton Common #9 Compares to the St. Catharines Market

St. Catharines market, last 90 days

Recently sold nearby in St. Catharines

Living in St. Catharines: Location & Amenities

How long is your commute?

Costs, Mortgage & Rental Return for 9 Princeton Common #9

Monthly cost of owning

Mortgage payments

Monthly cost

Rental income potential

Own a home on Princeton Common? See what yours is worth

Zara, any time

A licensed local agent

See 9 Princeton Common #9, St. Catharines in person

Keep looking near 9 Princeton Common #9

Explore More Detached Homes in St. Catharines

3 Bed, 3 Bath Detached Home in St. Catharines

Unit 9 at 9 Princeton Common

Inside 9 Princeton Common #9

Features & systems

9 Princeton Common #9 Price & Sale History

How 9 Princeton Common #9 Compares to the St. Catharines Market

St. Catharines market, last 90 days

Market pulse · St. Catharines

Recently sold nearby in St. Catharines

Living in St. Catharines: Location & Amenities

Transit nearby

Transit

How long is your commute?

Costs, Mortgage & Rental Return for 9 Princeton Common #9

Monthly cost of owning

Mortgage payments

Monthly cost

Rental income potential

Own a home on Princeton Common? See what yours is worth

Zara, any time

A licensed local agent

See 9 Princeton Common #9, St. Catharines in person

Questions About 9 Princeton Common #9

How much is 9 Princeton Common #9 listed for?

Is $779,900 a good price for 9 Princeton Common #9?

Has the price of 9 Princeton Common #9 changed?

How many bedrooms and bathrooms does 9 Princeton Common #9 have?

Is 9 Princeton Common #9 close to transit?

How much would the monthly mortgage be on 9 Princeton Common #9?

How does 9 Princeton Common #9 compare with other homes in St. Catharines?

Has 9 Princeton Common #9 been sold before?

Where is 9 Princeton Common #9?

How long has 9 Princeton Common #9 been on the market?

What is the price per square foot of 9 Princeton Common #9?

Does 9 Princeton Common #9 have parking or a garage?

Keep looking near 9 Princeton Common #9

Explore More Detached Homes in St. Catharines

Market pulse · St. Catharines

Transit nearby

Transit

Questions About 9 Princeton Common #9

How much is 9 Princeton Common #9 listed for?

Is $779,900 a good price for 9 Princeton Common #9?

Has the price of 9 Princeton Common #9 changed?

How many bedrooms and bathrooms does 9 Princeton Common #9 have?

Is 9 Princeton Common #9 close to transit?

How much would the monthly mortgage be on 9 Princeton Common #9?

How does 9 Princeton Common #9 compare with other homes in St. Catharines?

Has 9 Princeton Common #9 been sold before?

Where is 9 Princeton Common #9?

How long has 9 Princeton Common #9 been on the market?

What is the price per square foot of 9 Princeton Common #9?

Does 9 Princeton Common #9 have parking or a garage?