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Office for Sale in Niagara Under $3M

Showing results 1 - 30 of 74

If you need office space for sale Under $3M in Niagara, Square Yards Canada offers a vast listing of commercial office spaces Under $3M in Niagara, from high-end luxury office spaces to affordable office spaces posted by agents and owners in top neighbourhoods in Niagara.


Last Updated: September 20, 2026
  • New Listings
  • Price(Lo-Hi)
  • Price(Hi-Lo)
  • Bedrooms(Hi-Lo)
  • Bathrooms(Hi-Lo)
  • Square Feet(Lo-Hi)
  • Square Feet(Hi-Lo)
39 Photos
Last Updated : 2 Days ago
42 Ontario Street, Niagara, ON , MLS #X13804298 , Image - 1
Image With Blur overlay

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42 Ontario Street 542 - Grimsby East, Grimsby, Niagara, ON MLS® X13804298

Commercial (Office)

$1299000.0
A Rare Commercial Gem & Turnkey Executive HQ in Downtown Grimsby! Offering 2,827 sq. ft. of impeccably restored commercial space, 42 Ontario Street se
33 Photos
Last Updated : 2 Days ago
177 James Street, Niagara, ON , MLS #X13594520 , Image - 1

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177 James Street 451 - Downtown, St. Catharines, Niagara, ON MLS® X13594520

Commercial (Office)

$319900.0
price drop iconPrice drop by 14.7%
  • 1 Baths
Prime Downtown Opportunity with Flexible C1 Zoning & Private Rear Parking For 3-4 Vehicles (W/Potential For More Parking Space). Highly visible detach
Open House : Sun Sep 20, 01:00 PM to 03:00 PM
21 Photos
Last Updated : 3 Days ago
6235 Drummond Road, Niagara, ON , MLS #X13612460 , Image - 1

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6235 Drummond Road 216 - Dorchester, Niagara Falls, Niagara, ON MLS® X13612460

Commercial (Store W Apartment/Office)

$1499000.0
  • 9 Baths
Exceptional mixed-use investment opportunity in one of Niagara Falls' most convenient and sought-after commercial corridors! Ideally situated in a hig
32 Photos
Last Updated : 3 Days ago
120 Main Street W, Niagara, ON , MLS #X13794530 , Image - 1

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120 Main Street W 877 - Main Street, Port Colborne, Niagara, ON MLS® X13794530

Residential Freehold (Store W Apartment/Office)

$499000.0
  • 3 Beds
  • 3 Baths
  • 1500-2000 sq-ft
Welcome to a property that offers far more flexibility than your typical duplex. Fully renovated and thoughtfully configured with two completely separ
1 Photos
Last Updated : 4 Days ago
3797 Main Street, Niagara, ON
3797 Main Street 980 - Lincoln-Jordan/Vineland, Lincoln, Niagara, ON MLS® X13784696

Commercial (Store W Apartment/Office)

$999000.0
  • 1 Baths
Some homes offer an address....3797 Main Street offers a place within the story of Jordan.Newly built ( 6 Months old) yet perfectly at home among the
5 Photos
Last Updated : 5 Days ago
156 HWY 20 W Highway, Niagara, ON , MLS #X13715420 , Image - 1
156 HWY 20 W Highway 662 - Fonthill, Pelham, Niagara, ON MLS® X13715420

Commercial (Office)

$1699000.0
Rare opportunity to invest in one of the fastest growing areas of Niagara Region. This versatile Downtown Commercial property with just over 2000sqft
5 Photos
Last Updated : 5 Days ago
5400 Portage Road, Niagara, ON , MLS #X12224393 , Image - 1
Unit-2A, 5400 Portage Road 215 - Hospital, Niagara Falls, Niagara, ON MLS® X12224393

Commercial (Office)

$397000.0
Own your office instead of renting with like minded medical professionals. The condo unit is in a Prime Niagara Falls location and well known medical
1 Photos
Last Updated : 5 Days ago
92 LAKE Street, Niagara, ON
92 LAKE Street 451 - Downtown, St. Catharines, Niagara, ON MLS® X13784880

Commercial (Store W Apartment/Office)

$298900.0
Exceptional mixed-use investment opportunity in the heart of St. Catharines! Ideally located just minutes from the downtown core, 92 Lake St offers th
50 Photos
Last Updated : 6 Days ago
5204 King Street, Niagara, ON , MLS #X13641548 , Image - 1

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5204 King Street 982 - Beamsville, Lincoln, Niagara, ON MLS® X13641548

Commercial (Store W Apartment/Office)

$1800000.0
An exceptional turnkey investment opportunity in the heart of Niagara's renowned wine country. This extensively renovated mixed-use property offers mu
34 Photos
Last Updated : 6 Days ago
335 Wellington Street, Niagara, ON , MLS #X13700242 , Image - 1

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335 Wellington Street 875 - Killaly East, Port Colborne, Niagara, ON MLS® X13700242

Commercial (Store W Apartment/Office)

$1625000.0
Clean multi-use investment property in great shape and high visibility. Partly leased with potential to set your own rents in several units. Many upd
32 Photos
Last Updated : 9 Days ago
192A ONTARIO Street, Niagara, ON , MLS #X13772442 , Image - 1

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192A ONTARIO Street 451 - Downtown, St. Catharines, Niagara, ON MLS® X13772442

Commercial (Office)

$459000.0
  • 1 Baths
Exceptional solid 3 bedroom brick home with Res/Comm M1 zoning, plus lower level one bedroom unit. Immaculately maintained and full of possibilities o
39 Photos
Last Updated : 12 Days ago
145 King Street, Niagara, ON , MLS #X13756714 , Image - 1

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145 King Street 451 - Downtown, St. Catharines, Niagara, ON MLS® X13756714

Commercial (Office)

$1290000.0
A rare 7,200 sq. ft. downtown ownership opportunity with exceptional flexibility! Built in 1950 as the former Grantham Township City Hall, this distin
9 Photos
Last Updated : 17 Days ago
43 Church Street, Niagara, ON , MLS #X13734022 , Image - 1

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Unit-203, 43 Church Street 451 - Downtown, St. Catharines, Niagara, ON MLS® X13734022

Commercial (Office)

$329000.0
Own a fully leased commercial condo in the heart of downtown St. Catharines , an exceptional investment opportunity at Suite 203 , 43 Church Street. S
50 Photos
Last Updated : 17 Days ago
111 Niagara Boulevard, Niagara, ON , MLS #X13739646 , Image - 1

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Unit-1, 111 Niagara Boulevard 332 - Central, Fort Erie, Niagara, ON MLS® X13739646

Commercial (Store W Apartment/Office)

$1888000.0
  • 4 Baths
An exceptional opportunity in one of Fort Erie's most recognizable waterfront corridors. This fully improved, three-level mixed-use commercial propert
8 Photos
Last Updated : 19 Days ago
43 Church Street, Niagara, ON , MLS #X13734036 , Image - 1

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Unit-201, 43 Church Street 451 - Downtown, St. Catharines, Niagara, ON MLS® X13734036

Commercial (Office)

$389000.0
Own a fully leased commercial condo in the heart of downtown St. Catharines , an exceptional investment opportunity at Suite 201, 43 Church Street. Se
8 Photos
Last Updated : 19 Days ago
43 Church Street, Niagara, ON , MLS #X13734028 , Image - 1

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Unit-202, 43 Church Street 451 - Downtown, St. Catharines, Niagara, ON MLS® X13734028

Commercial (Office)

$211000.0
Own a fully leased commercial condo in the heart of downtown St. Catharines , an exceptional investment opportunity at Suite 202, 43 Church Street. Se
9 Photos
Last Updated : 19 Days ago
412 St Paul Street, Niagara, ON , MLS #X13144984 , Image - 1

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412 St Paul Street 451 - Downtown, St. Catharines, Niagara, ON MLS® X13144984

Commercial (Store W Apartment/Office)

$499999.0
Exceptional mixed-use investment opportunity in the heart of downtown St. Catharines. This property features four residential units along with an appr
22 Photos
Last Updated : 20 Days ago
35 Ontario Road, Niagara, ON , MLS #X13662934 , Image - 1

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35 Ontario Road 773 - Lincoln/Crowland, Welland, Niagara, ON MLS® X13662934

Commercial (Store W Apartment/Office)

$1099000.0
Investor/Builder/Contractor Alert: Strong value-add mixed-use investment offering immediate cash flow and significant upside. The property is currentl
46 Photos
Last Updated : 22 Days ago
229 Main Street W, Niagara, ON , MLS #X12933800 , Image - 1

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229 Main Street W 877 - Main Street, Port Colborne, Niagara, ON MLS® X12933800

Commercial (Store W Apartment/Office)

$549900.0
  • 4 Baths
An outstanding mixed-use investment located in the core of Port Colborne's transforming downtown district. This well-maintained property features thre
1 Photos
Last Updated : 25 Days ago
387-391 St. Paul Street, Niagara, ON
387-391 St. Paul Street 451 - Downtown, St. Catharines, Niagara, ON MLS® X12434429

Commercial (Store W Apartment/Office)

$680000.0
price drop iconPrice drop by 15.0%
Two-storey, mixed use commercial building located along a high-traffic downtown street. Two self-contained ground floor retail-commercial units, along
1 Photos
Last Updated : 26 Days ago
52-66 Hellems Avenue, Niagara, ON
52-66 Hellems Avenue 768 - Welland Downtown, Welland, Niagara, ON MLS® X12834068

Commercial (Store W Apartment/Office)

$850000.0
price drop iconPrice drop by 15.0%
Property's full address is: 52-66 Hellems Avenue and 147 Division Street, Welland. Property is a vacant 2-storey, mixed-use building currently in a pa
23 Photos
Last Updated : 26 Days ago
5400 Portage Road, Niagara, ON , MLS #X13706486 , Image - 1

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Unit-603-604, 5400 Portage Road 215 - Hospital, Niagara Falls, Niagara, ON MLS® X13706486

Commercial (Office)

$299900.0
  • 1 Baths
Why lease when you can own? Rare opportunity to acquire a penthouse double office suite in a well-known professional medical building directly across
4 Photos
Last Updated : 31 Days ago
469 Central Avenue, Niagara, ON , MLS #X12816936 , Image - 1
469 Central Avenue 332 - Central, Fort Erie, Niagara, ON MLS® X12816936

Commercial (Office)

$2290002.0
price drop iconPrice drop by 42.7%
Over 30,000 Sf Commercial Building (Plaza) On 3 Acres With Lots Of Parking. Close Proximity To Qew And Us Border. The Current Zoning (Rm2-429(H)) Perm
39 Photos
Last Updated : 31 Days ago
43 CHURCH Street, Niagara, ON , MLS #X12915022 , Image - 1

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Unit-300, 43 CHURCH Street 451 - Downtown, St. Catharines, Niagara, ON MLS® X12915022

Commercial (Office)

$409000.0
price drop iconPrice drop by 8.9%
2,020 SQFT professional office space in the heart of downtown St. Catharines at 43 Church Street. Located on the 3rd floor with convenient elevator ac
20 Photos
Last Updated : 32 Days ago
8190-94 Cummington Square W, Niagara, ON , MLS #X13135878 , Image - 1

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8190-94 Cummington Square W 223 - Chippawa, Niagara Falls, Niagara, ON MLS® X13135878

Commercial (Store W Apartment/Office)

$874900.0
price drop iconPrice drop by 7.9%
  • 3 Baths
First time offered. 2 Commercial street level units plus 1,200 sq.ft. residential 2 bedroom apartment on the second floor. Located in The Village of C
10 Photos
Last Updated : 33 Days ago
412 Ridgeway Road, Niagara, ON , MLS #X13561768 , Image - 1

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Unit-A, 412 Ridgeway Road 337 - Crystal Beach, Fort Erie, Niagara, ON MLS® X13561768

Commercial (Office)

$549999.0
Rare retail/office/service commercial ownership opportunity in the heart of Crystal Beach. Located within South Coast Square, a new mixed-use developm
44 Photos
Last Updated : 33 Days ago
264 Ridge Road N, Niagara, ON , MLS #X12667842 , Image - 1

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264 Ridge Road N 335 - Ridgeway, Fort Erie, Niagara, ON MLS® X12667842

Commercial (Office)

$600000.0
price drop iconPrice drop by 40.0%
  • 1 Baths
*Vendor Take Back financing available* Discover a versatile commercial property at 264 Ridge Rd N in Ridgeway, Fort Erie, offering a prime opportunity
4 Photos
Last Updated : 36 Days ago
34 Avenue Place, Niagara, ON , MLS #X12968478 , Image - 1
34 Avenue Place 768 - Welland Downtown, Welland, Niagara, ON MLS® X12968478

Commercial (Store W Apartment/Office)

$599000.0
price drop iconPrice drop by 7.7%
Welcome to 34 Avenue Place in Welland. This building has both a commercial main floor with many possibilities and a 2 bedroom apartment above with unf
11 Photos
Last Updated : 38 Days ago
187 Division Street, Niagara, ON , MLS #X13221596 , Image - 1

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187 Division Street 768 - Welland Downtown, Welland, Niagara, ON MLS® X13221596

Commercial (Office)

$575000.0
  • 2 Baths
Well-maintained two-storey office building offering mixed-use potential in Welland. Excellent conversion opportunity given the current layout consisti
30 Photos
Last Updated : 39 Days ago
577 King Street, Niagara, ON , MLS #X13668580 , Image - 1

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577 King Street 773 - Lincoln/Crowland, Welland, Niagara, ON MLS® X13668580

Commercial (Store W Apartment/Office)

$409000.0
Turnkey mixed-use investment in the heart of Welland! This 1,867 sq ft Store W/Apt building sits on a high-traffic King Street commercial corridor, st
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