Share This Listing

Message

936 characters remaining

Hmm, there seems to have been an error sending your message. Please try again.

Your email has been sent.

Still interested?

Contact the brokers for more information about this property

Brookside Concourse Alpharetta, GA 30022 6,324 - 99,604 SF of Space Available

Flex Spaces Georgia Alpharetta Brookside Concourse

Save this listing!

Favourite this listing to get notified of price updates, new media and more

Park Highlights

  • Located in Alpharetta’s premier tech hub with direct access to GA-400
  • Outdoor courtyards and trails connect to Big Creek Greenway and Brookside Park
  • Ample parking with a 5.0/1,000 ratio and multiple building entrances for ease of access
  • Recently renovated with exposed ceilings and full-height glass windows
  • Surrounded by top-tier retail and dining including Avalon and North Point Mall

Park Facts

Total Space Available 99,604 SF Features Courtyard
Park Type Office Park
Total Space Available 99,604 SF
Park Type Office Park
Features Courtyard

All Available Spaces(4)

Display Rental Rate as

Brookside Concourse
4400 Alexander Dr - Brookside 800
36,556 SF | $21.81 CAD/SF/YR $1.82 CAD/SF/MO $234.73 CAD/m²/YR $19.56 CAD/m²/MO $66,432 CAD/MO $797,178 CAD/YR | View Building Details
Building Type/Class
Flex/B
Building Size
36,556 SF
Lot Size
1.83 AC
Year Built
2001
Zoning
OI
  • Space
  • Size
  • Term
  • Rental Rate
  • Space Use
  • Condition
  • Available
  • 1st Floor - 100
  • 36,556 SF
  • Negotiable
  • $21.81 CAD/SF/YR $1.82 CAD/SF/MO $797,178 CAD/YR $66,432 CAD/MO
  • Flex
  • Full Build-Out
  • Now
4300 Alexander Dr, Alpharetta, GA for lease Floor Plan- Image 1 of 1
Floor Plan

2 Roll-up Doors 14' Clear in R&D Space

  • Lease rate does not include utilities, property expenses or building services
  • Fits 92 - 293 People
  • Includes 16,782 SF of dedicated office space
Space Size Term Rental Rate Space Use Condition Available
1st Floor - 100 36,556 SF Negotiable $21.81 CAD/SF/YR $1.82 CAD/SF/MO $797,178 CAD/YR $66,432 CAD/MO Flex Full Build-Out Now
Brookside Concourse
4400 Alexander Dr - Brookside 800
36,556 SF | $21.81 CAD/SF/YR $1.82 CAD/SF/MO $234.73 CAD/m²/YR $19.56 CAD/m²/MO $66,432 CAD/MO $797,178 CAD/YR | View Building Details
Building Type/Class
Flex/B
Building Size
36,556 SF
Lot Size
1.83 AC
Year Built
2001
Zoning
OI

4400 Alexander Dr - 1st Floor - 100

Size
36,556 SF
Term
Negotiable
Rental Rate
$21.81 CAD/SF/YR $1.82 CAD/SF/MO $797,178 CAD/YR $66,432 CAD/MO
Space Use
Flex
Condition
Full Build-Out
Available
Now
Brookside Concourse
4425 Alexander Dr
34,381 SF | $21.81 CAD/SF/YR $1.82 CAD/SF/MO $234.73 CAD/m²/YR $19.56 CAD/m²/MO $62,479 CAD/MO $749,748 CAD/YR | View Building Details
Building Type/Class
Office/B
Year Built
1999
Building Size
34,381 SF
Building Height
1 Story
Typical Floor Size
34,381 SF
Parking
172 Spaces
  • Space
  • Size
  • Term
  • Rental Rate
  • Space Use
  • Condition
  • Available
  • 1st Floor, Ste 100
  • 34,381 SF
  • Negotiable
  • $21.81 CAD/SF/YR $1.82 CAD/SF/MO $749,748 CAD/YR $62,479 CAD/MO
  • Office
  • Full Build-Out
  • 30 Days
4300 Alexander Dr, Alpharetta, GA for lease Floor Plan- Image 1 of 1
Floor Plan
  • Lease rate does not include utilities, property expenses or building services
  • Mostly Open Floor Plan Layout
  • Fully Built-Out as Standard Office
  • Fits 86 - 276 People
Space Size Term Rental Rate Space Use Condition Available
1st Floor, Ste 100 34,381 SF Negotiable $21.81 CAD/SF/YR $1.82 CAD/SF/MO $749,748 CAD/YR $62,479 CAD/MO Office Full Build-Out 30 Days
Brookside Concourse
4425 Alexander Dr
34,381 SF | $21.81 CAD/SF/YR $1.82 CAD/SF/MO $234.73 CAD/m²/YR $19.56 CAD/m²/MO $62,479 CAD/MO $749,748 CAD/YR | View Building Details
Building Type/Class
Office/B
Year Built
1999
Building Size
34,381 SF
Building Height
1 Story
Typical Floor Size
34,381 SF
Parking
172 Spaces

4425 Alexander Dr - 1st Floor - Ste 100

Size
34,381 SF
Term
Negotiable
Rental Rate
$21.81 CAD/SF/YR $1.82 CAD/SF/MO $749,748 CAD/YR $62,479 CAD/MO
Space Use
Office
Condition
Full Build-Out
Available
30 Days
Brookside Concourse
4300 Alexander Dr - Brookside 700
6,324 - 28,667 SF | $21.81 CAD/SF/YR $1.82 CAD/SF/MO $234.73 CAD/m²/YR $19.56 CAD/m²/MO $11,492 - $52,095 CAD/MO $137,908 - $625,142 CAD/YR | View Building Details
Building Type/Class
Office/B
Year Built
2001
Building Size
40,580 SF
Building Height
1 Story
Typical Floor Size
40,580 SF
Parking
225 Spaces
  • Space
  • Size
  • Term
  • Rental Rate
  • Space Use
  • Condition
  • Available
  • 1st Floor, Ste 100
  • 22,343 SF
  • Negotiable
  • $21.81 CAD/SF/YR $1.82 CAD/SF/MO $487,235 CAD/YR $40,603 CAD/MO
  • Office
  • Full Build-Out
  • Now
4300 Alexander Dr, Alpharetta, GA for lease Floor Plan- Image 1 of 1
Floor Plan
  • Lease rate does not include utilities, property expenses or building services
  • Office intensive layout
  • Fully Built-Out as Standard Office
  • Fits 56 - 179 People
  • 1st Floor, Ste 300
  • 6,324 SF
  • Negotiable
  • $21.81 CAD/SF/YR $1.82 CAD/SF/MO $137,908 CAD/YR $11,492 CAD/MO
  • Office
  • Full Build-Out
  • Now
4300 Alexander Dr, Alpharetta, GA for lease Floor Plan- Image 1 of 1
Floor Plan
  • Lease rate does not include utilities, property expenses or building services
  • Mostly Open Floor Plan Layout
  • Fully Built-Out as Standard Office
  • Fits 16 - 51 People
Space Size Term Rental Rate Space Use Condition Available
1st Floor, Ste 100 22,343 SF Negotiable $21.81 CAD/SF/YR $1.82 CAD/SF/MO $487,235 CAD/YR $40,603 CAD/MO Office Full Build-Out Now
1st Floor, Ste 300 6,324 SF Negotiable $21.81 CAD/SF/YR $1.82 CAD/SF/MO $137,908 CAD/YR $11,492 CAD/MO Office Full Build-Out Now
Brookside Concourse
4300 Alexander Dr - Brookside 700
6,324 - 28,667 SF | $21.81 CAD/SF/YR $1.82 CAD/SF/MO $234.73 CAD/m²/YR $19.56 CAD/m²/MO $11,492 - $52,095 CAD/MO $137,908 - $625,142 CAD/YR | View Building Details
Building Type/Class
Office/B
Year Built
2001
Building Size
40,580 SF
Building Height
1 Story
Typical Floor Size
40,580 SF
Parking
225 Spaces

4300 Alexander Dr - 1st Floor - Ste 100

Size
22,343 SF
Term
Negotiable
Rental Rate
$21.81 CAD/SF/YR $1.82 CAD/SF/MO $487,235 CAD/YR $40,603 CAD/MO
Space Use
Office
Condition
Full Build-Out
Available
Now

4300 Alexander Dr - 1st Floor - Ste 300

Size
6,324 SF
Term
Negotiable
Rental Rate
$21.81 CAD/SF/YR $1.82 CAD/SF/MO $137,908 CAD/YR $11,492 CAD/MO
Space Use
Office
Condition
Full Build-Out
Available
Now
1 of 1
Videos
Matterport 3D Exterior
Matterport 3D Tour
Photos
Street View Street
Map
4300 Alexander Dr, Alpharetta, GA for lease Floor Plan- Image 1 of 1
2025.08.13_Brookside Concourse 4400_FloorPlan

4400 Alexander Dr - 1st Floor - 100

4300 Alexander Dr, Alpharetta, GA for lease Floor Plan- Image 1 of 1
Floor Plan
Size 36,556 SF
Term Negotiable
Rental Rate $21.81 CAD/SF/YR
Space Use Flex
Condition Full Build-Out
Available Now

2 Roll-up Doors 14' Clear in R&D Space

  • Lease rate does not include utilities, property expenses or building services
  • Includes 16,782 SF of dedicated office space
  • Fits 92 - 293 People
1 of 1
Videos
Matterport 3D Exterior
Matterport 3D Tour
Photos
Street View Street
Map
4300 Alexander Dr, Alpharetta, GA for lease Floor Plan- Image 1 of 1
2025.08.06_4425 Brookside-Concourse_Floor Plan

4425 Alexander Dr - 1st Floor - Ste 100

4300 Alexander Dr, Alpharetta, GA for lease Floor Plan- Image 1 of 1
Floor Plan
Size 34,381 SF
Term Negotiable
Rental Rate $21.81 CAD/SF/YR
Space Use Office
Condition Full Build-Out
Available 30 Days

  • Lease rate does not include utilities, property expenses or building services
  • Fully Built-Out as Standard Office
  • Mostly Open Floor Plan Layout
  • Fits 86 - 276 People
1 of 1
Videos
Matterport 3D Exterior
Matterport 3D Tour
Photos
Street View Street
Map
4300 Alexander Dr, Alpharetta, GA for lease Floor Plan- Image 1 of 1
2025.08.06_4300 Brookside-Concourse_Floor Plan

4300 Alexander Dr - 1st Floor - Ste 100

4300 Alexander Dr, Alpharetta, GA for lease Floor Plan- Image 1 of 1
Floor Plan
Size 22,343 SF
Term Negotiable
Rental Rate $21.81 CAD/SF/YR
Space Use Office
Condition Full Build-Out
Available Now

  • Lease rate does not include utilities, property expenses or building services
  • Fully Built-Out as Standard Office
  • Office intensive layout
  • Fits 56 - 179 People
1 of 1
Videos
Matterport 3D Exterior
Matterport 3D Tour
Photos
Street View Street
Map
4300 Alexander Dr, Alpharetta, GA for lease Floor Plan- Image 1 of 1
2025.08.06_4300 Brookside-Concourse_Floor Plan

4300 Alexander Dr - 1st Floor - Ste 300

4300 Alexander Dr, Alpharetta, GA for lease Floor Plan- Image 1 of 1
Floor Plan
Size 6,324 SF
Term Negotiable
Rental Rate $21.81 CAD/SF/YR
Space Use Office
Condition Full Build-Out
Available Now

  • Lease rate does not include utilities, property expenses or building services
  • Fully Built-Out as Standard Office
  • Mostly Open Floor Plan Layout
  • Fits 16 - 51 People

Park Overview

Brookside Concourse offers a dynamic leasing opportunity within a 204-acre mixed-use campus in Alpharetta’s thriving technology corridor. The property features high-end interior finishes, full-height glass windows, exposed ceilings, and multiple building entrances that enhance accessibility and tenant experience. Recent renovations include a refreshed exterior and the addition of outdoor courtyards and running trails that connect to Big Creek Greenway and Brookside Park, promoting wellness and work-life balance. Positioned in one of Metro Atlanta’s most desirable submarkets, Brookside Concourse benefits from proximity to major thoroughfares including GA-400 and Windward Parkway, and is surrounded by a vibrant mix of retail, dining, and entertainment options such as Avalon, North Point Mall, and Alpharetta City Center. The location also offers convenient access to top employers and a highly educated workforce. Each building within the campus—4300, 4400, and 4425 Alexander Drive—offers flexible configurations suitable for office or R&D use, with generous parking ratios (5.0/1,000) and modern infrastructure. Tenants will enjoy a seamless blend of functionality and lifestyle amenities, making Brookside Concourse a compelling choice for forward-thinking businesses.

  • Courtyard

Attachments

2025.08.06_Brookside-Concourse_Flyer_v13

Links

1 1
4300 Alexander Dr, Alpharetta, GA - Aerial map view - Image1
4300 Alexander Dr, Alpharetta, GA - Aerial map view - Image2
(404) 812-4096

Still interested?

Contact the brokers for more information about this property

Contacts

  • Listing ID: 16253069

  • Date on Market: 2025-08-08

  • Last Updated:

  • Address: 4300 Alexander Dr, Alpharetta, GA 30022

The Flex Property at 4300 Alexander Dr, Alpharetta, GA 30022 is currently available for Lease. Contact NAI Brannen Goddard for more information.

PROPERTIES IN NEARBY NEIGHBORHOODS

1 of 9
Videos
Matterport 3D Exterior
Matterport 3D Tour
Photos
Street View Street
Map
4300 Alexander Dr, Alpharetta, GA for lease Building Photo- Image 1 of 9
Primary Photo
4300 Alexander Dr, Alpharetta, GA for lease Building Photo- Image 2 of 8
Building Photo
4300 Alexander Dr, Alpharetta, GA for lease Building Photo- Image 3 of 8
Building Photo
4300 Alexander Dr, Alpharetta, GA for lease Building Photo- Image 4 of 8
Entrance
4300 Alexander Dr, Alpharetta, GA for lease Aerial- Image 5 of 8
Context
4300 Alexander Dr, Alpharetta, GA for lease Aerial- Image 6 of 8
Context - Office Park
4300 Alexander Dr, Alpharetta, GA for lease Building Photo- Image 7 of 8
Building Photo
1 of 1
Brookside Concourse | Alpharetta, GA 30022
(404) 812-4096 x

Brookside Concourse | Alpharetta, GA 30022

Logan Haner
(404) 812-4096

Mike Berens
(404) 812-4024

Already a member? Log In

First Name*

Last Name*

Email*

Email address is required

Phone*

Ext (optional)

Company (optional)

How much space do you need? (optional)

Select Size

Message*

Message is required

{{getContactFormMessageFieldCharacterCount()}} out of 600

New to LoopNet? No problem. We'll automatically create a free account for you. By clicking the button, you agree to LoopNet's Terms of Use and Privacy Notice.

Hmm, there seems to have been an error sending your message. Please try again.

Thanks! Your message was sent.

Send another message
Link copied
Your LoopNet account has been created!

Please Share Your Feedback

We welcome any feedback on how we can improve LoopNet to better serve your needs.
X
{{ getErrorText(feedbackForm.starRating, "rating") }}
255 character limit ({{ remainingChars() }} charactercharacters remainingover)
{{ getErrorText(feedbackForm.msg, "rating") }}
{{ getErrorText(feedbackForm.fname, "first name") }}
{{ getErrorText(feedbackForm.lname, "last name") }}
{{ getErrorText(feedbackForm.phone, "phone number") }}
{{ getErrorText(feedbackForm.phonex, "phone extension") }}
{{ getErrorText(feedbackForm.email, "email address") }}
You can provide feedback any time using the Help button at the top of the page.