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Highlights

  • Centrally located within Monroe County.
  • A variety of suite options available.
  • Convenient access to the I-490 Expressway and NYS Thruway.
  • Greenlight Network available: fast, affordable, fiber internet.

All Available Spaces(7)

Display Rental Rate as

  • Space
  • Size
  • Term
  • Rental Rate
  • Space Use
  • Build-Out
  • Available
  • 1st Floor
  • 10,959 SF
  • Negotiable
  • $16.88 CAD/SF/YR $1.41 CAD/SF/MO $185,032 CAD/YR $15,419 CAD/MO
  • Flex
  • -
  • Now

Move-in ready ±10,959 SF former office end suite spanning upper and lower levels, offering immediate occupancy with full ADA/handicap accessibility.

  • Space is in Excellent Condition
  • 1st Floor
  • 8,950 SF
  • Negotiable
  • $16.88 CAD/SF/YR $1.41 CAD/SF/MO $151,112 CAD/YR $12,593 CAD/MO
  • Flex
  • Shell Space
  • Now

#15 – Flex Space ±8,950 SF former retail space marketed as flex space; fully gutted and wide open, with direct parking lot access and the ability to easily add a grade-level door.

  • 1 Drive Bay
  • 1st Floor
  • 3,093 SF
  • Negotiable
  • $16.88 CAD/SF/YR $1.41 CAD/SF/MO $52,222 CAD/YR $4,352 CAD/MO
  • Flex
  • -
  • Now

Direct entrance space (40" exterior door) with 2 interior bathrooms and kitchen

  • 1st Floor - 24B
  • 1,265 SF
  • Negotiable
  • $16.88 CAD/SF/YR $1.41 CAD/SF/MO $21,358 CAD/YR $1,780 CAD/MO
  • Flex
  • -
  • Now

Direct access flex/office space with double doors

  • 2nd Floor, Ste 35-2
  • 2,010 SF
  • 3-5 Years
  • $14.07 CAD/SF/YR $1.17 CAD/SF/MO $28,281 CAD/YR $2,357 CAD/MO
  • Office
  • Full Build-Out
  • Now

Rent is negotiable.

  • Fully Built-Out as Standard Office
  • Finished Ceilings: 8’6”
  • After Hours HVAC Available
  • Great for small business owners.
  • Fits 6 - 17 People
  • Fully Carpeted
  • Nice and secluded area.
  • 2-3 private offices with open floor plan.
  • 2nd Floor, Ste 4-201/203
  • 2,610 SF
  • Negotiable
  • $14.07 CAD/SF/YR $1.17 CAD/SF/MO $36,723 CAD/YR $3,060 CAD/MO
  • Office
  • Full Build-Out
  • Now

Nice combination of offices and open floor plan, nice-sized conference room overlooking NOC area which could be used as lab or open floor plan.

  • Rate includes utilities, building services and property expenses
  • Fits 7 - 21 People
  • 1 Conference Room
  • Finished Ceilings: 8’6”
  • Print/Copy Room
  • After Hours HVAC Available
  • Great for collaborative work.
  • Fully Built-Out as Standard Office
  • 3 Private Offices
  • 10 Workstations
  • Kitchen
  • Fully Carpeted
  • Welcoming reception area.
  • Could be used as medical office as well.
  • 2nd Floor, Ste 4-210
  • 2,997 SF
  • Negotiable
  • $14.07 CAD/SF/YR $1.17 CAD/SF/MO $42,168 CAD/YR $3,514 CAD/MO
  • Office
  • Full Build-Out
  • Now

Second floor suite available now, nice fit for an accounting, architect, or law firm.

  • Listed rate may not include certain utilities, building services and property expenses
  • Fits 8 - 24 People
  • 2 Conference Rooms
  • Finished Ceilings: 8’6”
  • Kitchen
  • After Hours HVAC Available
  • Nice secluded offices.
  • Fully Built-Out as Standard Office
  • 11 Private Offices
  • 3 Workstations
  • Reception Area
  • Fully Carpeted
  • Simple office layout.
Space Size Term Rental Rate Space Use Build-Out Available
1st Floor 10,959 SF Negotiable $16.88 CAD/SF/YR $1.41 CAD/SF/MO $185,032 CAD/YR $15,419 CAD/MO Flex - Now
1st Floor 8,950 SF Negotiable $16.88 CAD/SF/YR $1.41 CAD/SF/MO $151,112 CAD/YR $12,593 CAD/MO Flex Shell Space Now
1st Floor 3,093 SF Negotiable $16.88 CAD/SF/YR $1.41 CAD/SF/MO $52,222 CAD/YR $4,352 CAD/MO Flex - Now
1st Floor - 24B 1,265 SF Negotiable $16.88 CAD/SF/YR $1.41 CAD/SF/MO $21,358 CAD/YR $1,780 CAD/MO Flex - Now
2nd Floor, Ste 35-2 2,010 SF 3-5 Years $14.07 CAD/SF/YR $1.17 CAD/SF/MO $28,281 CAD/YR $2,357 CAD/MO Office Full Build-Out Now
2nd Floor, Ste 4-201/203 2,610 SF Negotiable $14.07 CAD/SF/YR $1.17 CAD/SF/MO $36,723 CAD/YR $3,060 CAD/MO Office Full Build-Out Now
2nd Floor, Ste 4-210 2,997 SF Negotiable $14.07 CAD/SF/YR $1.17 CAD/SF/MO $42,168 CAD/YR $3,514 CAD/MO Office Full Build-Out Now

1st Floor

Size
10,959 SF
Term
Negotiable
Rental Rate
$16.88 CAD/SF/YR $1.41 CAD/SF/MO $185,032 CAD/YR $15,419 CAD/MO
Space Use
Flex
Build-Out
-
Available
Now

1st Floor

Size
8,950 SF
Term
Negotiable
Rental Rate
$16.88 CAD/SF/YR $1.41 CAD/SF/MO $151,112 CAD/YR $12,593 CAD/MO
Space Use
Flex
Build-Out
Shell Space
Available
Now

1st Floor

Size
3,093 SF
Term
Negotiable
Rental Rate
$16.88 CAD/SF/YR $1.41 CAD/SF/MO $52,222 CAD/YR $4,352 CAD/MO
Space Use
Flex
Build-Out
-
Available
Now

1st Floor - 24B

Size
1,265 SF
Term
Negotiable
Rental Rate
$16.88 CAD/SF/YR $1.41 CAD/SF/MO $21,358 CAD/YR $1,780 CAD/MO
Space Use
Flex
Build-Out
-
Available
Now

2nd Floor, Ste 35-2

Size
2,010 SF
Term
3-5 Years
Rental Rate
$14.07 CAD/SF/YR $1.17 CAD/SF/MO $28,281 CAD/YR $2,357 CAD/MO
Space Use
Office
Build-Out
Full Build-Out
Available
Now

2nd Floor, Ste 4-201/203

Size
2,610 SF
Term
Negotiable
Rental Rate
$14.07 CAD/SF/YR $1.17 CAD/SF/MO $36,723 CAD/YR $3,060 CAD/MO
Space Use
Office
Build-Out
Full Build-Out
Available
Now

2nd Floor, Ste 4-210

Size
2,997 SF
Term
Negotiable
Rental Rate
$14.07 CAD/SF/YR $1.17 CAD/SF/MO $42,168 CAD/YR $3,514 CAD/MO
Space Use
Office
Build-Out
Full Build-Out
Available
Now

1st Floor

Size 10,959 SF
Term Negotiable
Rental Rate $16.88 CAD/SF/YR
Space Use Flex
Build-Out -
Available Now

Move-in ready ±10,959 SF former office end suite spanning upper and lower levels, offering immediate occupancy with full ADA/handicap accessibility.

  • Space is in Excellent Condition

1st Floor

Size 8,950 SF
Term Negotiable
Rental Rate $16.88 CAD/SF/YR
Space Use Flex
Build-Out Shell Space
Available Now

#15 – Flex Space ±8,950 SF former retail space marketed as flex space; fully gutted and wide open, with direct parking lot access and the ability to easily add a grade-level door.

  • 1 Drive Bay

1st Floor

Size 3,093 SF
Term Negotiable
Rental Rate $16.88 CAD/SF/YR
Space Use Flex
Build-Out -
Available Now

Direct entrance space (40" exterior door) with 2 interior bathrooms and kitchen

1st Floor - 24B

Size 1,265 SF
Term Negotiable
Rental Rate $16.88 CAD/SF/YR
Space Use Flex
Build-Out -
Available Now

Direct access flex/office space with double doors

2nd Floor, Ste 35-2

Size 2,010 SF
Term 3-5 Years
Rental Rate $14.07 CAD/SF/YR
Space Use Office
Build-Out Full Build-Out
Available Now

Rent is negotiable.

  • Fully Built-Out as Standard Office
  • Fits 6 - 17 People
  • Finished Ceilings: 8’6”
  • Fully Carpeted
  • After Hours HVAC Available
  • Nice and secluded area.
  • Great for small business owners.
  • 2-3 private offices with open floor plan.

2nd Floor, Ste 4-201/203

Size 2,610 SF
Term Negotiable
Rental Rate $14.07 CAD/SF/YR
Space Use Office
Build-Out Full Build-Out
Available Now

Nice combination of offices and open floor plan, nice-sized conference room overlooking NOC area which could be used as lab or open floor plan.

  • Rate includes utilities, building services and property expenses
  • Fully Built-Out as Standard Office
  • Fits 7 - 21 People
  • 3 Private Offices
  • 1 Conference Room
  • 10 Workstations
  • Finished Ceilings: 8’6”
  • Kitchen
  • Print/Copy Room
  • Fully Carpeted
  • After Hours HVAC Available
  • Welcoming reception area.
  • Great for collaborative work.
  • Could be used as medical office as well.

2nd Floor, Ste 4-210

Size 2,997 SF
Term Negotiable
Rental Rate $14.07 CAD/SF/YR
Space Use Office
Build-Out Full Build-Out
Available Now

Second floor suite available now, nice fit for an accounting, architect, or law firm.

  • Listed rate may not include certain utilities, building services and property expenses
  • Fully Built-Out as Standard Office
  • Fits 8 - 24 People
  • 11 Private Offices
  • 2 Conference Rooms
  • 3 Workstations
  • Finished Ceilings: 8’6”
  • Reception Area
  • Kitchen
  • Fully Carpeted
  • After Hours HVAC Available
  • Simple office layout.
  • Nice secluded offices.

Property Overview

300 Main Street | East Rochester, NY Up to 70,000 SF Contiguous + Multiple Suite Options | Established Business & Technology Center Premier Business & Technology Center offering a wide range of suite sizes, from 1,250 SF to 70,000 SF, accommodating a variety of users including office, medical, technology, and flex space tenants. The building features a 70,000 SF former Excellus Blue Cross Blue Shield space, which includes approximately 20,000 SF on the second floor and offers a rare opportunity for a large-scale tenant seeking a headquarters location or campus-style environment. In addition, the property offers a number of smaller, move-in ready suites, including: 1,250 SF 2,100 SF 2,965 SF 6,252 SF 10,000 SF Additional flexible spaces also available The building includes a loading dock, ample free lighted parking, and flexible layouts that can be reconfigured or renovated to meet tenant-specific needs. Construction features include steel columns, a masonry and glass exterior, and a steel deck roof with rubber membrane, ensuring a solid, modern, and maintainable structure. Location: Just 1 mile from the East Rochester exit of I-490, the property sits at the intersection of Commercial Street and Main Street in the Village of East Rochester, providing excellent accessibility and visibility for employees and visitors alike. Property Highlights: Loading dock access Ample free lighted parking Can be customized to suit tenant needs Durable steel, masonry, and glass construction Ideal for office, medical, flex, and technology users Highly accessible location just off I-490

  • 24 Hour Access
  • Bus Line
  • Controlled Access
  • Property Manager on Site
  • Air Conditioning

Property Facts

Building Type
Office
Year Built/Renovated
1975/2023
Building Height
2 Stories
Building Size
181,932 SF
Building Class
B
Typical Floor Size
90,966 SF
Unfinished Ceiling Height
11’
Parking
547 Surface Parking Spaces
Covered Parking
Moderately walkable
60/100
Very drivable
80/100
Limited public transit
30/100
Moderately bikeable
60/100
  • Listing ID: 35331685

  • Date on Market: 2026-06-17

  • Last Updated:

  • Address: 300 Main St, East Rochester, NY 14445

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