$1,600,000
FOR SALE

Office

Lot: 43 x 120 ft
2025 Taxes: $21,183.7

145 KING St
St. Catharines, ON L2R 3J2 | 451 - Downtown | Niagara

Historic gem nestled in the heart of downtown St. Catharines! This iconic former Grantham Township City Hall building built in 1950 is comprised of about 7,200 square feet of space. A grand facade and staircase lead up to a spacious foyer. Open concept main floor currently serving as a business centre with real estate, financial planner, and mortgage agent offices. Modern kitchen, dining area, reception area, administrative office, board room and extra storage space. Ascend from the foyer to discover a sprawling 2,400-square-foot residential suite also currently occupied by the real estate brokerage. This space was once the owner's remarkable 2 bedroom loft suite, complete with a 5-piece ensuite, an additional 4-piece bathroom, a laundry closet, a spacious kitchen and a living room with cozy gas fireplace. Lots of nice high windows for great natural light. A spiral staircase leads up to an amazing rooftop patio spanning approx. 1,000 square feet. Take in breathtaking views of the surrounding buildings - ideal for bbq's, dining, or simply unwinding under the open sky. Lower level with private side entrance is outfitted with multiple offices plus men's and women's washrooms and additional storage. Property includes 3 tandem parking spaces (6 cars) with leased parking spaces and street parking options nearby. Forced air gas heating and central air (2020) complemented by a secondary hot water gas system with a rebuilt boiler (12 years ago), ensuring year-round comfort throughout the building. All 44 windows replaced in 2008. A/C units updated within the last 5 to 12 years. New flooring throughout in 2018. Great convenient location across from bus terminal and parking garage and a short walk to the Performing Arts Centre, Meridian Centre and close to lots of restaurants. Whether you envision a mixed-use development, a thriving business hub or a unique live-work space, this building has endless possibilities!
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Listed By RE/MAX HENDRIKS TEAM REALTY
Data Provided By Toronto Regional Real Estate Board
MLS® Listing Number X13050208
Last Updated Apr 30, 2026
Property Summary
Property Type Office

More like this:
PIN 462190168
Legal Description PT LT 494, 496, 514 CP PL 2 GRANTHAM PT 1, 30R9073 CITY OF ST. CATHARINES
Possession Date Flexible
Taxes (2025) $21,183.7
Directions/Cross Streets Corner of King and Carlisle Streets
Neighbourhood 451 - Downtown
Area Niagara
Price History

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Detailed Information
Freestanding Y
Lot 43 x 120 ft
Air Conditioning Yes
Basement Basement
Garage Type None
Heat Type Gas Hot Water

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