DAVIDS&DELAAT
145 King Street
+46 more

145 King Street, St. Catharines, ON

$1,290,000
For Sale

L2R 3J2

Listed September 8, 2026

0Bedrooms
0Bathrooms
7,200Sq. Ft.

Property Tour

About this property

A rare 7,200 sq. ft. downtown ownership opportunity with exceptional flexibility! Built in 1950 as the former Grantham Township City Hall, this distinctive St. Catharines property offers approximately 7,200 sq. ft. across three levels and an opportunity that can work for an owner-user, live/work buyer or investor. Need space for your own business? The existing commercial tenant is willing to vacate, providing the opportunity to occupy the building for your own use. Prefer to live and work under one roof? The impressive 2,400 sq. ft. upper loft is available immediately, while the established tenant occupying the main and lower levels is willing to negotiate a new lease with the purchaser. For an investor, the property's size, flexible configuration and downtown location create yet another compelling possibility. The main floor features reception, multiple offices, modern kitchen, dining area, boardroom and storage. The lower level offers additional offices, men's and women's washrooms, storage and a private side entrance. Upstairs, the approximately 2,400 sq. ft. loft features 2 bedrooms, a 5-piece ensuite, additional 4-piece bathroom, laundry, spacious kitchen and living room with cozy gas fireplace. High windows provide exceptional natural light, while a spiral staircase leads to an incredible approximately 1,000 sq. ft. rooftop patio - perfect for BBQs, entertaining or relaxing above the city. Additional features include 3 tandem parking spaces accommodating 6 cars, forced-air gas heating, central air (2020), secondary hot-water gas system, 44 replacement windows (2008) and newer flooring (2018).Ideally located across from the bus terminal and parking garage and steps from the Performing Arts Centre, Meridian Centre, restaurants and downtown amenities. One property. Three distinct possibilities. Occupy it. Live and work in it. Or invest in it.

Features

Air ConditioningBasement

Property Details

Listing

MLS® NumberX13756714
StatusFor Sale
ListedSeptember 8, 2026
Listing TypeFor Sale
Listing OfficeRE/MAX HENDRIKS TEAM REALTY

Property

Property TypeCommercial
Interior Size7,200 ft²

Location

Community451 - Downtown
CitySt. Catharines
ProvinceON
Postal CodeL2R 3J2

Taxes & Financials

Asking Price$1,290,000
Property Taxes (2026)$21,836/yr

Cost of Ownership Calculator

What it could cost each month to own 145 King Street — mortgage, property taxes, fees, insurance, utilities and upkeep. Change any number to match your situation.

Your mortgage

$258,000 · Minimum $258,000

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Monthly costs

From the listing (2026 tax bill).

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Your figure.

One-time costs

A typical estimate — your lawyer will confirm.

Estimated monthly cost of ownership

$7,526/mo

About $90,312 a year

  • $5,706
  • $1,820

Cash needed to close

Down payment (20%)
$258,000
Ontario land transfer tax
$22,275
Legal fees, title insurance & inspectionEstimate
$2,500
Total
$282,775

Estimates only — not a mortgage approval, quote or tax advice. Payments assume a fixed rate compounded semi-annually; minimum down payments, mortgage insurance and land transfer tax follow current CMHC and Ontario rules. Insurance, utilities and upkeep are typical figures for the area. Your lender, lawyer and insurer will confirm your exact costs.

Location & Walkability

145 King Street, St. Catharines, ON

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Last Updated: September 8, 2026

Listing Office: RE/MAX HENDRIKS TEAM REALTY

This listing content is owned and licensed by REALTOR® members of The Canadian Real Estate Association. 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 trademarks MLS®, Multiple Listing Service®, and the associated logos are owned by CREA and identify the quality of services provided by real estate professionals who are members of CREA. Used under license.