St. Catharines, ON · · MLS® X14146352Updated
$998,000Est. $4,903/mo mortgage
18 Phelps St is a 3-bedroom, 1-bathroom detached home in St. Catharines, listed for $998,000. It has 1100-1500 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.
**Prime Development Opportunity - Exceptional Investment Potential**Rare opportunity to acquire a strategically located development property with significant upside potential. This site offers the possibility to develop approximately **4 to 6 townhouse units, 2 detached or 4 semi-detached homes** (subject to municipal approvals and due diligence), making it an ideal project for builders, developers, and investors seeking to capitalize on the growing demand for quality residential housing. ***The property can be set up as 2 lots of 65.5' x 133' or combine into one large parcel of 130.90' x 133'.*** The property features a desirable location with convenient access to schools, shopping, parks, major transportation routes, and community amenities. Its configuration and size provide excellent flexibility for a townhouse development while maximizing land utilization and future value.Whether you're looking to expand your development portfolio or undertake your next residential project, this property presents an outstanding opportunity to create modern, high-demand housing in a sought-after area. Opportunities of this nature are increasingly difficult to find-don't miss your chance to secure a promising development site with substantial future potential. (The existing property is being sold in "as is, where is" condition, with no representations or warranties by the Seller.)
3 bedrooms, 1 bathroom, about 1,100 sq ft, works out to roughly $907 per square foot. Chat with Zara if you'd like a deeper read on whether this detached fits your budget and timing.
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Earlier listings of this property, list-price changes, and the most recent annual property tax on the listing.
Sourced from MLS®. Includes earlier listings of this property on record.
What's it worth?
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Zara’s estimate
Summitly estimate, not from TRREB, the MLS® or the listing brokerage. Not an appraisal. How it works
Closed sales on the TRREB MLS®.
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245 Riverview Boulevard
2 bd · 2 ba · Detached
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24 Juliana Crescent
3 bd · 2 ba · Detached
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1671 Third Street Louth Street
3 bd · 2 ba · Detached
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33 Nickerson Avenue
3 bd · 2 ba · Detached
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40 Dalemere Crescent
3 bd · 2 ba · Detached
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15 Duncan Drive
3 bd · 2 ba · Detached
6 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 home18 Phelps Street 3 bd · 1 ba · 1,100 sqft | $998,000asking | $907 | — | — |
| 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 |
2 bd · 2 ba · 1,100 sqft
3 bd · 2 ba · 700 sqft
3 bd · 2 ba · 1,100 sqft
3 bd · 2 ba · 700 sqft
3 bd · 2 ba · 2,500 sqft
3 bd · 2 ba · 1,100 sqft
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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: RE/MAX NIAGARA REALTY LTD, BROKERAGEMLS® X14146352 · 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.
Other 3–4 bed homes for sale in St. Catharines around $998K.
Homes for sale in St. Catharines
Every active St. Catharines MLS® listing, updated all day.
Curated MLS® searches this property belongs to — same city, same shape of home.
Based on 532 sales from Aug 6 – Nov 4, 2026 (502 in the prior 90 days). Aggregate MLS® figures for closed sales; individual sold prices are shown only to signed-in members.
18 Phelps St is listed at $998,000 (MLS® X14146352). Summitly updates the price as soon as the MLS® record changes.
Summitly rates it Well Above Market: the asking price is 15% or more above 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
No — 18 Phelps St is still listed at its original asking price of $998,000.
18 Phelps St has 3 bedrooms and 1 bathroom, with about 1,100–1,500 square feet of living space. It is a detached home in St. Catharines.
About $4,903 a month — principal and interest on $998,000 with 20% down ($199,600), 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 $998,000 is about 79% above the median sold price in St. Catharines over the last 90 days, $557,500, across 532 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.
Summitly has no earlier MLS® sale or lease of 18 Phelps St on record from the last two years. Older records aren't shown under TRREB rules.
18 Phelps St is in St. Catharines, ON. Schools, transit, parks and shops nearby are under Location & lifestyle on this page.
1 day — 18 Phelps St was listed on November 3, 2026.
About $665 to $907 per square foot: the asking price of $998,000 over the 1,100–1,500 sq ft the listing gives as its size range.
Yes — the listing gives 4 parking spaces. Garage: Yes.
The listing describes the basement as: Full, Unfinished.
