DetachedListed yesterday

9 Princeton Common, St. Catharines

Name: 9 Princeton Common
SKU: X14145996
Price: 779900 CAD
Availability: InStock

St. Catharines, ON · · MLS® X14145996Updated November 3, 2026

$779,900Est. $3,831/mo mortgage

Bedrooms: 3
Bathrooms: 2
Living space: 1500–2000sq ft
Parking spaces: 2

Type Detached
Garage Yes
Basement Finished

What you should know

9 Princeton Common is a 3-bedroom, 2-bathroom detached home in St. Catharines, listed for $779,900. It has 1500-2000 sq ft of living space.

Warm hardwood flooring, an elegant electric fireplace, and a beautifully appointed designer kitchen create the perfect setting for everyday living and entertaining.
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.
Basement bathroom and potential space for a future fourth bedroom provide added versatility.

Ask Zara:

3 Bed, 2 Bath Detached Home in St. Catharines

About 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, 2 bathrooms, about 1,500 sq ft, works out to roughly $520 per square foot. Chat with Zara if you'd like a deeper read on whether this detached fits your budget and timing.

Inside 9 Princeton Common

Every detail from the listing, in one place.

Type: Detached
Style: 2-Storey
Living space: 1500-2000 sq ftas stated on the listing
Parking: 2 spacesYes garage
Basement: Finished

Features & systems

Parking & garage

Garage: Yes
Parking spaces: 2

Interior

Basement: Finished

Lot & land

Lot size (sqft): 0

Listing & possession

Property style: 2-Storey
Property class: Detached

9 Princeton Common Price & Sale History

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

Nov 3, 2026For saleListedThis listingMLS® X14145996$779,900

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

What's it worth?

How 9 Princeton Common 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

Good Deal· based on 1,055 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: $557,500
Average sold price: $607,422
Average days on market: 39
Homes sold: 532

Closed sales on the TRREB MLS®.

Full St. Catharines market report

Recently sold nearby in St. Catharines

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

6 nearby sales 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 home9 Princeton Common 3 bd · 2 ba · 1,500 sqft	$779,900asking	$520	—	—
245 Riverview Boulevard 2 bd · 2 ba · 1,100 sqft
24 Juliana Crescent 3 bd · 2 ba · 700 sqft
1671 Third Street Louth Street 3 bd · 2 ba · 1,100 sqft
33 Nickerson Avenue 3 bd · 2 ba · 700 sqft
40 Dalemere Crescent 3 bd · 2 ba · 2,500 sqft
15 Duncan Drive 3 bd · 2 ba · 1,100 sqft

245 Riverview Boulevard
2 bd · 2 ba · 1,100 sqft
24 Juliana Crescent
3 bd · 2 ba · 700 sqft
1671 Third Street Louth Street
3 bd · 2 ba · 1,100 sqft
33 Nickerson Avenue
3 bd · 2 ba · 700 sqft
40 Dalemere Crescent
3 bd · 2 ba · 2,500 sqft
15 Duncan Drive
3 bd · 2 ba · 1,100 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.

Costs, Mortgage & Rental Return for 9 Princeton Common

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.

Mortgage payments

Mortgage financingPowered by

Lock in a low rate before you offer

Compare today's rates across lenders, lock yours in, and get pre-qualified in about 2 minutes.

Lock in my rate

Call now

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

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.

For homeowners nearby

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

Get an instant estimate for your own home, based on recent sales around you. A free account shows the number and emails you the full report.

Free · No obligation · Backed by Coldwell Banker

Book a tour of 9 Princeton Common with a licensed buyer's agent

Your agent is usually paid from the seller's side. We'll confirm the co-operating commission on this listing before you sign anything.

Zara, any time

Zara · AI virtual agent

Ask about 9 Princeton Common day or night. Zara reads this listing and answers in plain words. When you want a person, she hands you to a licensed agent.

A licensed local agent

Your agent shows you the home, checks the paperwork and negotiates your offer, on your side, not the seller's.

Find an agent (905) 553-8500 (main line)

Listing brokerage: ONE PERCENT REALTY LTD., BrokerageMLS® X14145996 · Listing data last updated November 3, 2026

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.

For sale· listed Nov 2· $520/sq ft

Estimated monthly mortgage$3,831/moMortgage only · 20% down · 5.5% assumed

Adjust

Talk to a Real Estate Advisor · (905) 553-8500(main line)

Ask a question about this home

Get pre-approved for this home Run your scenario →

Referral disclosure: Summitly may refer you to Mortgage Squad Advisors, an affiliated mortgage partner. You are free to choose any lender or mortgage professional.

Price alert

We'll email you if this price drops.

5.0 · Google rating for Coldwell Banker Summit Realty, Brokerage · as of September 2026

Similar homes for sale nearby in St. Catharines

Other 3–4 bed homes for sale in St. Catharines around $780K.

See all 3-bedroom homes for sale in St. Catharines

Homes for sale in St. Catharines

Every active St. Catharines MLS® listing, updated all day.

All St. Catharines MLS® listings