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Alworth/Lonsdale Building 306 W Superior St 36 - 22,602 SF of 4-Star Office Space Available in Duluth, MN 55802

Office Spaces Minnesota Duluth 306 W Superior St, Duluth, MN 55802

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All Available Spaces(19)

Display Rental Rate as

  • Space
  • Size
  • Term
  • Rental Rate
  • Space Use
  • Build-Out
  • Available
  • 1st Floor, Ste AB - 20
  • 6,072 SF
  • Negotiable
  • $24.82 CAD/SF/YR $2.07 CAD/SF/MO $150,713 CAD/YR $12,559 CAD/MO
  • Office
  • Full Build-Out
  • Now
306 W Superior St, Duluth, MN for lease Lobby- Image 1 of 14
Lobby
306 W Superior St, Duluth, MN for lease Interior Photo- Image 2 of 14
Interior Photo
306 W Superior St, Duluth, MN for lease Interior Photo- Image 3 of 14
Interior Photo
306 W Superior St, Duluth, MN for lease Lobby- Image 4 of 14
Lobby
306 W Superior St, Duluth, MN for lease Interior Photo- Image 5 of 14
Interior Photo
306 W Superior St, Duluth, MN for lease Interior Photo- Image 6 of 14
Interior Photo
306 W Superior St, Duluth, MN for lease Lobby- Image 7 of 14
Lobby
306 W Superior St, Duluth, MN for lease Interior Photo- Image 8 of 14
Interior Photo
306 W Superior St, Duluth, MN for lease Other- Image 9 of 14
Other
306 W Superior St, Duluth, MN for lease Other- Image 10 of 14
Other
306 W Superior St, Duluth, MN for lease Floor Plan- Image 11 of 14
Floor Plan
306 W Superior St, Duluth, MN for lease Other- Image 12 of 14
Other
306 W Superior St, Duluth, MN for lease Other- Image 13 of 14
Other
306 W Superior St, Duluth, MN for lease Other- Image 14 of 14
Other

First floor office space for lease starting at 1,704 SF! This space is comprised of numerous private offices with plenty of natural lighting and even a potential conference room!

  • Listed lease rate plus proportional share of electrical cost
  • 8 Private Offices
  • Space is in Excellent Condition
  • Potential Conferencing space!
  • Fully Built-Out as Standard Office
  • 1 Conference Room
  • Tons of natural lighting!
  • 3rd Floor, Ste AB - 301
  • 500 SF
  • Negotiable
  • $33.09 CAD/SF/YR $2.76 CAD/SF/MO $16,547 CAD/YR $1,379 CAD/MO
  • Office
  • -
  • Now
  • Listed lease rate plus proportional share of electrical cost
  • 3rd Floor, Ste LB - 300
  • 2,165 SF
  • Negotiable
  • $33.09 CAD/SF/YR $2.76 CAD/SF/MO $71,650 CAD/YR $5,971 CAD/MO
  • Office
  • -
  • Now
  • Listed lease rate plus proportional share of electrical cost
  • 3rd Floor, Ste LB - 307
  • 1,824 SF
  • Negotiable
  • $33.09 CAD/SF/YR $2.76 CAD/SF/MO $60,364 CAD/YR $5,030 CAD/MO
  • Office
  • -
  • Now
  • Listed lease rate plus proportional share of electrical cost
  • 4th Floor, Ste AB - 403
  • 982 SF
  • Negotiable
  • $33.09 CAD/SF/YR $2.76 CAD/SF/MO $32,499 CAD/YR $2,708 CAD/MO
  • Office
  • -
  • Now
  • Listed lease rate plus proportional share of electrical cost
  • 4th Floor, Ste AB - 404
  • 357 SF
  • 1-10 Years
  • $33.09 CAD/SF/YR $2.76 CAD/SF/MO $11,815 CAD/YR $984.56 CAD/MO
  • Office
  • Full Build-Out
  • Now
306 W Superior St, Duluth, MN for lease Site Plan- Image 1 of 1
Site Plan

Great Private office available for lease! This space is currently built out but willing to work with tenant for desired buildout!

  • Listed lease rate plus proportional share of electrical cost
  • 1 Private Office
  • Buildout Flexibility!
  • Fully Built-Out as Standard Office
  • Central Air and Heating
  • 4th Floor, Ste AB - 407
  • 143 SF
  • Negotiable
  • $33.09 CAD/SF/YR $2.76 CAD/SF/MO $4,733 CAD/YR $394.38 CAD/MO
  • Office
  • -
  • Now
  • Listed lease rate plus proportional share of electrical cost
  • 4th Floor, Ste AB - 412
  • 601 SF
  • Negotiable
  • $33.09 CAD/SF/YR $2.76 CAD/SF/MO $19,890 CAD/YR $1,657 CAD/MO
  • Office
  • -
  • Now
  • Listed lease rate plus proportional share of electrical cost
  • 4th Floor, Ste LB - 410
  • 1,127 SF
  • 1-10 Years
  • $33.09 CAD/SF/YR $2.76 CAD/SF/MO $37,298 CAD/YR $3,108 CAD/MO
  • Office
  • Full Build-Out
  • Now
306 W Superior St, Duluth, MN for lease Interior Photo- Image 1 of 8
Interior Photo
306 W Superior St, Duluth, MN for lease Interior Photo- Image 2 of 8
Interior Photo
306 W Superior St, Duluth, MN for lease Interior Photo- Image 3 of 8
Interior Photo
306 W Superior St, Duluth, MN for lease Interior Photo- Image 4 of 8
Interior Photo
306 W Superior St, Duluth, MN for lease Interior Photo- Image 5 of 8
Interior Photo
306 W Superior St, Duluth, MN for lease Interior Photo- Image 6 of 8
Interior Photo
306 W Superior St, Duluth, MN for lease Interior Photo- Image 7 of 8
Interior Photo
306 W Superior St, Duluth, MN for lease Interior Photo- Image 8 of 8
Interior Photo

Great Private office available for lease! This space is currently built out but willing to work with tenant for desired buildout!

  • Listed lease rate plus proportional share of electrical cost
  • 1 Private Office
  • Buildout Flexibility!
  • Fully Built-Out as Standard Office
  • Central Air and Heating
  • 5th Floor, Ste AB - 501
  • 36 SF
  • Negotiable
  • $33.09 CAD/SF/YR $2.76 CAD/SF/MO $1,191 CAD/YR $99.28 CAD/MO
  • Office
  • -
  • Now
  • Listed lease rate plus proportional share of electrical cost
  • 5th Floor, Ste LB - 505
  • 268 SF
  • Negotiable
  • $33.09 CAD/SF/YR $2.76 CAD/SF/MO $8,869 CAD/YR $739.11 CAD/MO
  • Office
  • -
  • Now
  • Listed lease rate plus proportional share of electrical cost
  • 5th Floor, Ste LB - 510
  • 692 SF
  • Negotiable
  • $33.09 CAD/SF/YR $2.76 CAD/SF/MO $22,901 CAD/YR $1,908 CAD/MO
  • Office
  • -
  • Now
  • Listed lease rate plus proportional share of electrical cost
  • 5th Floor, Ste LB - 512
  • 258 SF
  • Negotiable
  • $33.09 CAD/SF/YR $2.76 CAD/SF/MO $8,538 CAD/YR $711.53 CAD/MO
  • Office
  • -
  • Now
  • Listed lease rate plus proportional share of electrical cost
  • 6th Floor, Ste AB - 601
  • 1,590 SF
  • Negotiable
  • $33.09 CAD/SF/YR $2.76 CAD/SF/MO $52,620 CAD/YR $4,385 CAD/MO
  • Office
  • -
  • Now
  • Listed lease rate plus proportional share of electrical cost
  • 6th Floor, Ste AB - 606
  • 252 SF
  • Negotiable
  • $33.09 CAD/SF/YR $2.76 CAD/SF/MO $8,340 CAD/YR $694.99 CAD/MO
  • Office
  • -
  • Now
  • Listed lease rate plus proportional share of electrical cost
  • 6th Floor, Ste AB - 610
  • 850 SF
  • Negotiable
  • $33.09 CAD/SF/YR $2.76 CAD/SF/MO $28,130 CAD/YR $2,344 CAD/MO
  • Office
  • -
  • Now
  • Listed lease rate plus proportional share of electrical cost
  • 6th Floor, Ste LB - 600
  • 2,436 SF
  • Negotiable
  • $33.09 CAD/SF/YR $2.76 CAD/SF/MO $80,618 CAD/YR $6,718 CAD/MO
  • Office
  • -
  • Now
  • Listed lease rate plus proportional share of electrical cost
  • 9th Floor, Ste AB - 905
  • 718 SF
  • Negotiable
  • $33.09 CAD/SF/YR $2.76 CAD/SF/MO $23,762 CAD/YR $1,980 CAD/MO
  • Office
  • -
  • Now
  • Listed lease rate plus proportional share of electrical cost
  • 11th Floor, Ste AB - 1109
  • 1,731 SF
  • Negotiable
  • $33.09 CAD/SF/YR $2.76 CAD/SF/MO $57,287 CAD/YR $4,774 CAD/MO
  • Office
  • -
  • Now
  • Listed lease rate plus proportional share of electrical cost
Space Size Term Rental Rate Space Use Build-Out Available
1st Floor, Ste AB - 20 6,072 SF Negotiable $24.82 CAD/SF/YR $2.07 CAD/SF/MO $150,713 CAD/YR $12,559 CAD/MO Office Full Build-Out Now
3rd Floor, Ste AB - 301 500 SF Negotiable $33.09 CAD/SF/YR $2.76 CAD/SF/MO $16,547 CAD/YR $1,379 CAD/MO Office - Now
3rd Floor, Ste LB - 300 2,165 SF Negotiable $33.09 CAD/SF/YR $2.76 CAD/SF/MO $71,650 CAD/YR $5,971 CAD/MO Office - Now
3rd Floor, Ste LB - 307 1,824 SF Negotiable $33.09 CAD/SF/YR $2.76 CAD/SF/MO $60,364 CAD/YR $5,030 CAD/MO Office - Now
4th Floor, Ste AB - 403 982 SF Negotiable $33.09 CAD/SF/YR $2.76 CAD/SF/MO $32,499 CAD/YR $2,708 CAD/MO Office - Now
4th Floor, Ste AB - 404 357 SF 1-10 Years $33.09 CAD/SF/YR $2.76 CAD/SF/MO $11,815 CAD/YR $984.56 CAD/MO Office Full Build-Out Now
4th Floor, Ste AB - 407 143 SF Negotiable $33.09 CAD/SF/YR $2.76 CAD/SF/MO $4,733 CAD/YR $394.38 CAD/MO Office - Now
4th Floor, Ste AB - 412 601 SF Negotiable $33.09 CAD/SF/YR $2.76 CAD/SF/MO $19,890 CAD/YR $1,657 CAD/MO Office - Now
4th Floor, Ste LB - 410 1,127 SF 1-10 Years $33.09 CAD/SF/YR $2.76 CAD/SF/MO $37,298 CAD/YR $3,108 CAD/MO Office Full Build-Out Now
5th Floor, Ste AB - 501 36 SF Negotiable $33.09 CAD/SF/YR $2.76 CAD/SF/MO $1,191 CAD/YR $99.28 CAD/MO Office - Now
5th Floor, Ste LB - 505 268 SF Negotiable $33.09 CAD/SF/YR $2.76 CAD/SF/MO $8,869 CAD/YR $739.11 CAD/MO Office - Now
5th Floor, Ste LB - 510 692 SF Negotiable $33.09 CAD/SF/YR $2.76 CAD/SF/MO $22,901 CAD/YR $1,908 CAD/MO Office - Now
5th Floor, Ste LB - 512 258 SF Negotiable $33.09 CAD/SF/YR $2.76 CAD/SF/MO $8,538 CAD/YR $711.53 CAD/MO Office - Now
6th Floor, Ste AB - 601 1,590 SF Negotiable $33.09 CAD/SF/YR $2.76 CAD/SF/MO $52,620 CAD/YR $4,385 CAD/MO Office - Now
6th Floor, Ste AB - 606 252 SF Negotiable $33.09 CAD/SF/YR $2.76 CAD/SF/MO $8,340 CAD/YR $694.99 CAD/MO Office - Now
6th Floor, Ste AB - 610 850 SF Negotiable $33.09 CAD/SF/YR $2.76 CAD/SF/MO $28,130 CAD/YR $2,344 CAD/MO Office - Now
6th Floor, Ste LB - 600 2,436 SF Negotiable $33.09 CAD/SF/YR $2.76 CAD/SF/MO $80,618 CAD/YR $6,718 CAD/MO Office - Now
9th Floor, Ste AB - 905 718 SF Negotiable $33.09 CAD/SF/YR $2.76 CAD/SF/MO $23,762 CAD/YR $1,980 CAD/MO Office - Now
11th Floor, Ste AB - 1109 1,731 SF Negotiable $33.09 CAD/SF/YR $2.76 CAD/SF/MO $57,287 CAD/YR $4,774 CAD/MO Office - Now

1st Floor, Ste AB - 20

Size
6,072 SF
Term
Negotiable
Rental Rate
$24.82 CAD/SF/YR $2.07 CAD/SF/MO $150,713 CAD/YR $12,559 CAD/MO
Space Use
Office
Build-Out
Full Build-Out
Available
Now

3rd Floor, Ste AB - 301

Size
500 SF
Term
Negotiable
Rental Rate
$33.09 CAD/SF/YR $2.76 CAD/SF/MO $16,547 CAD/YR $1,379 CAD/MO
Space Use
Office
Build-Out
-
Available
Now

3rd Floor, Ste LB - 300

Size
2,165 SF
Term
Negotiable
Rental Rate
$33.09 CAD/SF/YR $2.76 CAD/SF/MO $71,650 CAD/YR $5,971 CAD/MO
Space Use
Office
Build-Out
-
Available
Now

3rd Floor, Ste LB - 307

Size
1,824 SF
Term
Negotiable
Rental Rate
$33.09 CAD/SF/YR $2.76 CAD/SF/MO $60,364 CAD/YR $5,030 CAD/MO
Space Use
Office
Build-Out
-
Available
Now

4th Floor, Ste AB - 403

Size
982 SF
Term
Negotiable
Rental Rate
$33.09 CAD/SF/YR $2.76 CAD/SF/MO $32,499 CAD/YR $2,708 CAD/MO
Space Use
Office
Build-Out
-
Available
Now

4th Floor, Ste AB - 404

Size
357 SF
Term
1-10 Years
Rental Rate
$33.09 CAD/SF/YR $2.76 CAD/SF/MO $11,815 CAD/YR $984.56 CAD/MO
Space Use
Office
Build-Out
Full Build-Out
Available
Now

4th Floor, Ste AB - 407

Size
143 SF
Term
Negotiable
Rental Rate
$33.09 CAD/SF/YR $2.76 CAD/SF/MO $4,733 CAD/YR $394.38 CAD/MO
Space Use
Office
Build-Out
-
Available
Now

4th Floor, Ste AB - 412

Size
601 SF
Term
Negotiable
Rental Rate
$33.09 CAD/SF/YR $2.76 CAD/SF/MO $19,890 CAD/YR $1,657 CAD/MO
Space Use
Office
Build-Out
-
Available
Now

4th Floor, Ste LB - 410

Size
1,127 SF
Term
1-10 Years
Rental Rate
$33.09 CAD/SF/YR $2.76 CAD/SF/MO $37,298 CAD/YR $3,108 CAD/MO
Space Use
Office
Build-Out
Full Build-Out
Available
Now

5th Floor, Ste AB - 501

Size
36 SF
Term
Negotiable
Rental Rate
$33.09 CAD/SF/YR $2.76 CAD/SF/MO $1,191 CAD/YR $99.28 CAD/MO
Space Use
Office
Build-Out
-
Available
Now

5th Floor, Ste LB - 505

Size
268 SF
Term
Negotiable
Rental Rate
$33.09 CAD/SF/YR $2.76 CAD/SF/MO $8,869 CAD/YR $739.11 CAD/MO
Space Use
Office
Build-Out
-
Available
Now

5th Floor, Ste LB - 510

Size
692 SF
Term
Negotiable
Rental Rate
$33.09 CAD/SF/YR $2.76 CAD/SF/MO $22,901 CAD/YR $1,908 CAD/MO
Space Use
Office
Build-Out
-
Available
Now

5th Floor, Ste LB - 512

Size
258 SF
Term
Negotiable
Rental Rate
$33.09 CAD/SF/YR $2.76 CAD/SF/MO $8,538 CAD/YR $711.53 CAD/MO
Space Use
Office
Build-Out
-
Available
Now

6th Floor, Ste AB - 601

Size
1,590 SF
Term
Negotiable
Rental Rate
$33.09 CAD/SF/YR $2.76 CAD/SF/MO $52,620 CAD/YR $4,385 CAD/MO
Space Use
Office
Build-Out
-
Available
Now

6th Floor, Ste AB - 606

Size
252 SF
Term
Negotiable
Rental Rate
$33.09 CAD/SF/YR $2.76 CAD/SF/MO $8,340 CAD/YR $694.99 CAD/MO
Space Use
Office
Build-Out
-
Available
Now

6th Floor, Ste AB - 610

Size
850 SF
Term
Negotiable
Rental Rate
$33.09 CAD/SF/YR $2.76 CAD/SF/MO $28,130 CAD/YR $2,344 CAD/MO
Space Use
Office
Build-Out
-
Available
Now

6th Floor, Ste LB - 600

Size
2,436 SF
Term
Negotiable
Rental Rate
$33.09 CAD/SF/YR $2.76 CAD/SF/MO $80,618 CAD/YR $6,718 CAD/MO
Space Use
Office
Build-Out
-
Available
Now

9th Floor, Ste AB - 905

Size
718 SF
Term
Negotiable
Rental Rate
$33.09 CAD/SF/YR $2.76 CAD/SF/MO $23,762 CAD/YR $1,980 CAD/MO
Space Use
Office
Build-Out
-
Available
Now

11th Floor, Ste AB - 1109

Size
1,731 SF
Term
Negotiable
Rental Rate
$33.09 CAD/SF/YR $2.76 CAD/SF/MO $57,287 CAD/YR $4,774 CAD/MO
Space Use
Office
Build-Out
-
Available
Now
1 of 14
Videos
Matterport 3D Exterior
Matterport 3D Tour
Photos
Street View Street
Map
306 W Superior St, Duluth, MN for lease Lobby- Image 1 of 14
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306 W Superior St, Duluth, MN for lease Interior Photo- Image 2 of 14
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306 W Superior St, Duluth, MN for lease Interior Photo- Image 3 of 14
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306 W Superior St, Duluth, MN for lease Lobby- Image 4 of 14
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306 W Superior St, Duluth, MN for lease Interior Photo- Image 5 of 14
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306 W Superior St, Duluth, MN for lease Interior Photo- Image 6 of 14
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306 W Superior St, Duluth, MN for lease Lobby- Image 7 of 14
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306 W Superior St, Duluth, MN for lease Interior Photo- Image 8 of 14
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306 W Superior St, Duluth, MN for lease Other- Image 9 of 14
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306 W Superior St, Duluth, MN for lease Other- Image 10 of 14
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306 W Superior St, Duluth, MN for lease Floor Plan- Image 11 of 14
Floor Plan
306 W Superior St, Duluth, MN for lease Other- Image 12 of 14
Concept Rendering (1)
306 W Superior St, Duluth, MN for lease Other- Image 13 of 14
Concept Rendering (2)
306 W Superior St, Duluth, MN for lease Other- Image 14 of 14
Concept Rendering (3)

1st Floor, Ste AB - 20

306 W Superior St, Duluth, MN for lease Lobby- Image 1 of 14
Lobby
306 W Superior St, Duluth, MN for lease Interior Photo- Image 2 of 14
Interior Photo
306 W Superior St, Duluth, MN for lease Interior Photo- Image 3 of 14
Interior Photo
306 W Superior St, Duluth, MN for lease Lobby- Image 4 of 14
Lobby
306 W Superior St, Duluth, MN for lease Interior Photo- Image 5 of 14
Interior Photo
306 W Superior St, Duluth, MN for lease Interior Photo- Image 6 of 14
Interior Photo
306 W Superior St, Duluth, MN for lease Lobby- Image 7 of 14
Lobby
306 W Superior St, Duluth, MN for lease Interior Photo- Image 8 of 14
Interior Photo
306 W Superior St, Duluth, MN for lease Other- Image 9 of 14
Other
306 W Superior St, Duluth, MN for lease Other- Image 10 of 14
Other
306 W Superior St, Duluth, MN for lease Floor Plan- Image 11 of 14
Floor Plan
306 W Superior St, Duluth, MN for lease Other- Image 12 of 14
Other
306 W Superior St, Duluth, MN for lease Other- Image 13 of 14
Other
306 W Superior St, Duluth, MN for lease Other- Image 14 of 14
Other
Size 6,072 SF
Term Negotiable
Rental Rate $24.82 CAD/SF/YR
Space Use Office
Build-Out Full Build-Out
Available Now

First floor office space for lease starting at 1,704 SF! This space is comprised of numerous private offices with plenty of natural lighting and even a potential conference room!

  • Listed lease rate plus proportional share of electrical cost
  • Fully Built-Out as Standard Office
  • 8 Private Offices
  • 1 Conference Room
  • Space is in Excellent Condition
  • Tons of natural lighting!
  • Potential Conferencing space!

3rd Floor, Ste AB - 301

Size 500 SF
Term Negotiable
Rental Rate $33.09 CAD/SF/YR
Space Use Office
Build-Out -
Available Now

  • Listed lease rate plus proportional share of electrical cost

3rd Floor, Ste LB - 300

Size 2,165 SF
Term Negotiable
Rental Rate $33.09 CAD/SF/YR
Space Use Office
Build-Out -
Available Now

  • Listed lease rate plus proportional share of electrical cost

3rd Floor, Ste LB - 307

Size 1,824 SF
Term Negotiable
Rental Rate $33.09 CAD/SF/YR
Space Use Office
Build-Out -
Available Now

  • Listed lease rate plus proportional share of electrical cost

4th Floor, Ste AB - 403

Size 982 SF
Term Negotiable
Rental Rate $33.09 CAD/SF/YR
Space Use Office
Build-Out -
Available Now

  • Listed lease rate plus proportional share of electrical cost
1 of 1
Videos
Matterport 3D Exterior
Matterport 3D Tour
Photos
Street View Street
Map
306 W Superior St, Duluth, MN for lease Site Plan- Image 1 of 1
AB-404 3-21-24

4th Floor, Ste AB - 404

306 W Superior St, Duluth, MN for lease Site Plan- Image 1 of 1
Site Plan
Size 357 SF
Term 1-10 Years
Rental Rate $33.09 CAD/SF/YR
Space Use Office
Build-Out Full Build-Out
Available Now

Great Private office available for lease! This space is currently built out but willing to work with tenant for desired buildout!

  • Listed lease rate plus proportional share of electrical cost
  • Fully Built-Out as Standard Office
  • 1 Private Office
  • Central Air and Heating
  • Buildout Flexibility!

4th Floor, Ste AB - 407

Size 143 SF
Term Negotiable
Rental Rate $33.09 CAD/SF/YR
Space Use Office
Build-Out -
Available Now

  • Listed lease rate plus proportional share of electrical cost

4th Floor, Ste AB - 412

Size 601 SF
Term Negotiable
Rental Rate $33.09 CAD/SF/YR
Space Use Office
Build-Out -
Available Now

  • Listed lease rate plus proportional share of electrical cost
1 of 8
Videos
Matterport 3D Exterior
Matterport 3D Tour
Photos
Street View Street
Map
306 W Superior St, Duluth, MN for lease Interior Photo- Image 1 of 8
LB 410 (8)
306 W Superior St, Duluth, MN for lease Interior Photo- Image 2 of 8
LB 410 (1)
306 W Superior St, Duluth, MN for lease Interior Photo- Image 3 of 8
LB 410 (2)
306 W Superior St, Duluth, MN for lease Interior Photo- Image 4 of 8
LB 410 (3)
306 W Superior St, Duluth, MN for lease Interior Photo- Image 5 of 8
LB 410 (4)
306 W Superior St, Duluth, MN for lease Interior Photo- Image 6 of 8
LB 410 (5)
306 W Superior St, Duluth, MN for lease Interior Photo- Image 7 of 8
LB 410 (6)
306 W Superior St, Duluth, MN for lease Interior Photo- Image 8 of 8
LB 410 (7)

4th Floor, Ste LB - 410

306 W Superior St, Duluth, MN for lease Interior Photo- Image 1 of 8
Interior Photo
306 W Superior St, Duluth, MN for lease Interior Photo- Image 2 of 8
Interior Photo
306 W Superior St, Duluth, MN for lease Interior Photo- Image 3 of 8
Interior Photo
306 W Superior St, Duluth, MN for lease Interior Photo- Image 4 of 8
Interior Photo
306 W Superior St, Duluth, MN for lease Interior Photo- Image 5 of 8
Interior Photo
306 W Superior St, Duluth, MN for lease Interior Photo- Image 6 of 8
Interior Photo
306 W Superior St, Duluth, MN for lease Interior Photo- Image 7 of 8
Interior Photo
306 W Superior St, Duluth, MN for lease Interior Photo- Image 8 of 8
Interior Photo
Size 1,127 SF
Term 1-10 Years
Rental Rate $33.09 CAD/SF/YR
Space Use Office
Build-Out Full Build-Out
Available Now

Great Private office available for lease! This space is currently built out but willing to work with tenant for desired buildout!

  • Listed lease rate plus proportional share of electrical cost
  • Fully Built-Out as Standard Office
  • 1 Private Office
  • Central Air and Heating
  • Buildout Flexibility!

5th Floor, Ste AB - 501

Size 36 SF
Term Negotiable
Rental Rate $33.09 CAD/SF/YR
Space Use Office
Build-Out -
Available Now

  • Listed lease rate plus proportional share of electrical cost

5th Floor, Ste LB - 505

Size 268 SF
Term Negotiable
Rental Rate $33.09 CAD/SF/YR
Space Use Office
Build-Out -
Available Now

  • Listed lease rate plus proportional share of electrical cost

5th Floor, Ste LB - 510

Size 692 SF
Term Negotiable
Rental Rate $33.09 CAD/SF/YR
Space Use Office
Build-Out -
Available Now

  • Listed lease rate plus proportional share of electrical cost

5th Floor, Ste LB - 512

Size 258 SF
Term Negotiable
Rental Rate $33.09 CAD/SF/YR
Space Use Office
Build-Out -
Available Now

  • Listed lease rate plus proportional share of electrical cost

6th Floor, Ste AB - 601

Size 1,590 SF
Term Negotiable
Rental Rate $33.09 CAD/SF/YR
Space Use Office
Build-Out -
Available Now

  • Listed lease rate plus proportional share of electrical cost

6th Floor, Ste AB - 606

Size 252 SF
Term Negotiable
Rental Rate $33.09 CAD/SF/YR
Space Use Office
Build-Out -
Available Now

  • Listed lease rate plus proportional share of electrical cost

6th Floor, Ste AB - 610

Size 850 SF
Term Negotiable
Rental Rate $33.09 CAD/SF/YR
Space Use Office
Build-Out -
Available Now

  • Listed lease rate plus proportional share of electrical cost

6th Floor, Ste LB - 600

Size 2,436 SF
Term Negotiable
Rental Rate $33.09 CAD/SF/YR
Space Use Office
Build-Out -
Available Now

  • Listed lease rate plus proportional share of electrical cost

9th Floor, Ste AB - 905

Size 718 SF
Term Negotiable
Rental Rate $33.09 CAD/SF/YR
Space Use Office
Build-Out -
Available Now

  • Listed lease rate plus proportional share of electrical cost

11th Floor, Ste AB - 1109

Size 1,731 SF
Term Negotiable
Rental Rate $33.09 CAD/SF/YR
Space Use Office
Build-Out -
Available Now

  • Listed lease rate plus proportional share of electrical cost

Property Overview

The Alworth/Lonsdale Building has long stood as an iconic landmark in the heart of downtown Duluth. Overlooking the shimmering blue expanse of Lake Superior, this historic office building offers unparalleled views of both the scenic harbor and the natural beauty that surrounds the city. Connected to Duluth's extensive network of climate-controlled skywalks, the Alworth/Lonsdale Building provides tenants with easy access to the array of shops, restaurants, and services that populate the vibrant downtown area. Tenants enjoy amenities like conference rooms for meetings, full-service leases, and on-site building management to handle any needs. With its prime location, beautiful architecture, and modern features, it is no wonder the Alworth Building is consistently one of the most desirable addresses for businesses in Duluth, offering a prestigious and convenient headquarters. From the building's origins as a landmark of Duluth's prosperous early 20th century days, to its current status as a premier downtown office space, the storied Alworth/Lonsdale Building remains a fixture of success in the heart of the city.

  • 24 Hour Access
  • Banking
  • Bus Line
  • Controlled Access
  • Conferencing Facility
  • Signage

Property Facts

Building Type
Office
Year Built
1909
LoopNet Rating
4 Star
Building Height
15 Stories
Building Size
97,234 SF
Building Class
A
Typical Floor Size
5,837 SF
Unfinished Ceiling Height
11’
Parking
10 Surface Parking Spaces
200 Covered Parking Spaces

Attachments

Alworth Brochure
1 1
Moderately walkable
60/100
Exceptionally drivable
90/100
Good public transit
70/100
Fairly bikeable
50/100
Source: Local Logic®
(218) 722-0816

Still interested?

Contact the brokers for more information about this property

Contacts

  • Listing ID: 11900417

  • Date on Market: 2026-06-05

  • Last Updated:

  • Address: 306 W Superior St, Duluth, MN 55802

The Downtown Duluth Office Property at 306 W Superior St, Duluth, MN 55802 is currently available. Contact Oneida for more information.

OFFICE PROPERTIES IN NEARBY NEIGHBORHOODS

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Videos
Matterport 3D Exterior
Matterport 3D Tour
Photos
Street View Street
Map
306 W Superior St, Duluth, MN for lease Primary Photo- Image 1 of 10
Lonsdale & Alworth Building
306 W Superior St, Duluth, MN for lease Building Photo- Image 2 of 10
Downtown
306 W Superior St, Duluth, MN for lease Lobby- Image 3 of 10
Lobby
306 W Superior St, Duluth, MN for lease Building Photo- Image 4 of 10
Downtown
306 W Superior St, Duluth, MN for lease Other- Image 5 of 10
Building Photo
306 W Superior St, Duluth, MN for lease Building Photo- Image 6 of 10
Primary Photo
306 W Superior St, Duluth, MN for lease Building Photo- Image 7 of 10
Building Photo
306 W Superior St, Duluth, MN for lease Building Photo- Image 8 of 10
Building Photo
306 W Superior St, Duluth, MN for lease Building Photo- Image 9 of 10
Building Photo
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Alworth/Lonsdale Building | 306 W Superior St
(218) 722-0816 x

Alworth/Lonsdale Building | 306 W Superior St

Patricia McGaffey
(218) 722-0816

Alex Tessier
(218) 722-0816

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