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Add a Listing Advertise
  1. Office Space
  2. MA
  3. Boston

321 Harrison Avenue

For Lease 81,667 SF

321 Harrison Avenue, Boston, MA 02118

Rental Details

  • Number of spaces 3
  • Total square feet available 81,667 SF
  • For Lease Price on request
  • Space Type General Office, R&D - Office
  • Latest Update Oct 22, 2026
Want more info on this listing?

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True

3 Spaces Available

Space Name Space Type Lease Rate Total Space Floor Lease Type Expand
4th Floor General Office Price on request 18,333 SF 4 -

4th Floor

Space Type

General Office

Lease Rate

Price on request

Additional Rent

Price on request

Total Space Available

18,333 SF

Additional Space Type

R&D - Office

Floor

4

Divisible Space

18,333 - 18,333 SF

Available Date

Immediate

Renewal Option

Yes

Sublease

No

Turnkey

No

 100 PSF for Lab Space 

• 2 Conference Rooms • 4 Private Offices • 2 Huddle Rooms • 38 Work stations per plan • Café • Wellness Room LAB BREAKDOWN • 2 tissue support rooms • 1 specialized lab • 1 support room • 1 prep room • 4 Six Foot Hoods • 55 Lab Benches 

5th Floor R&D - Office Price on request 31,667 SF 5 -

5th Floor

Space Type

R&D - Office

Lease Rate

Price on request

Additional Rent

Price on request

Total Space Available

31,667 SF

Floor

5

Divisible Space

12,143 - 31,667 SF

Available Date

Immediate

Renewal Option

No

Sublease

Yes

Turnkey

No

7th Floor R&D - Office Price on request 31,667 SF 7 -

7th Floor

Space Type

R&D - Office

Lease Rate

Price on request

Additional Rent

Price on request

Total Space Available

31,667 SF

Floor

7

Divisible Space

9,796 - 31,667 SF

Available Date

Immediate

Renewal Option

No

Sublease

Yes

Turnkey

No

4th Floor

Space Type
General Office
Lease Rate
Price on request
Total Space
18,333 SF
Floor
4
Space Type

General Office

Lease Rate

Price on request

Additional Rent

Price on request

Total Space Available

18,333 SF

Additional Space Type

R&D - Office

Floor

4

Divisible Space

18,333 - 18,333 SF

Available Date

Immediate

Renewal Option

Yes

Sublease

No

Turnkey

No

 100 PSF for Lab Space 

• 2 Conference Rooms • 4 Private Offices • 2 Huddle Rooms • 38 Work stations per plan • Café • Wellness Room LAB BREAKDOWN • 2 tissue support rooms • 1 specialized lab • 1 support room • 1 prep room • 4 Six Foot Hoods • 55 Lab Benches 

5th Floor

Space Type
R&D - Office
Lease Rate
Price on request
Total Space
31,667 SF
Floor
5
Space Type

R&D - Office

Lease Rate

Price on request

Additional Rent

Price on request

Total Space Available

31,667 SF

Floor

5

Divisible Space

12,143 - 31,667 SF

Available Date

Immediate

Renewal Option

No

Sublease

Yes

Turnkey

No

7th Floor

Space Type
R&D - Office
Lease Rate
Price on request
Total Space
31,667 SF
Floor
7
Space Type

R&D - Office

Lease Rate

Price on request

Additional Rent

Price on request

Total Space Available

31,667 SF

Floor

7

Divisible Space

9,796 - 31,667 SF

Available Date

Immediate

Renewal Option

No

Sublease

Yes

Turnkey

No

Contacts

MR
McKenna Repko

CBRE

TL
Tess S. Lawrence

CBRE

ES
Eric Smith

CBRE

Building Details

  • For Lease Price on request
  • Property Type Office - R&D - Office
  • Property Size 235,000 SF
  • Lot Size 1.92 Acre
  • Additional Rent Price on request
  • Parking Spaces Avail. 242
  • Parking Ratio 1.03 / 1,000 SF
  • Property Tenancy Multi-Tenant
  • LEED Proposed Certified Silver
  • Building Class A
  • Year Built 2021
  • Date Updated Oct 22, 2026

Location

  • City Boston, MA
  • Neighborhood South End Boston
  • Zip Code 02118
  • Market Boston
  • Map
  • Street
  • Walk score 98/100 Walker's Paradise
  • Transit score 100/100 Rider's Paradise
  • Bike score 73/100 Very Bikeable
Powered by Walk Score ®

Points of Interest

Tufts Medical Center

0.24 miles

Broadway

0.44 miles

Boylston

0.48 miles

Boston Back Bay

0.57 miles

Back Bay

0.57 miles

South Station

0.63 miles

Downtown Crossing

0.66 miles

Green Line (Inbound) | Red Line (All Trains)

0.71 miles

Park Street

0.71 miles

Andrew

1.18 miles

Southie Gas

0.55 miles

ChargePoint

0.81 miles

Tesla Destination Charger

0.84 miles

Tesla Supercharger

0.85 miles

The Colonnade Hotel

0.86 miles

Shell

1.00 miles

Gulf

1.01 miles

Sunoco

1.09 miles

JuiceBar

1.36 miles

Stop & Shop Gas

1.44 miles

Whole Foods Parking

0.10 miles

Underground at Ink Block Parking

0.17 miles

Hilton Doubletree

0.21 miles

Tremont Street Garage

0.25 miles

Atelier | 505 Garage

0.35 miles

Arlington Street Lot

0.36 miles

City Place Garage

0.39 miles

Motormart Garage

0.41 miles

Deer Park Maintenance Yard

0.45 miles

South Station Pick-up/Drop-off Parking

0.49 miles

Avis

0.53 miles

Zipcar

0.76 miles

Enterprise

0.94 miles

Alamo

1.06 miles

Hertz Rent a Car Returns

2.23 miles

Alamo Car Rental Return

2.23 miles

Enterprise Rent-a-Car Returns

2.24 miles

National Car Rental Returns

2.24 miles

Budget Car Rental Returns

2.24 miles

SIXT Rent a Car Boston Int Airport

2.30 miles

Yellow Door Taqueria

0.09 miles

Dunkin'

0.20 miles

Bootleg Special

0.24 miles

Rome Pizza

0.24 miles

Mike & Patty's

0.26 miles

Masa

0.27 miles

Sally's Sandwiches

0.27 miles

Blackbird Doughnuts

0.27 miles

Coppa

0.31 miles

Alex Pizza & Grill

0.31 miles

C-Mart

0.05 miles

Whole Foods Market

0.08 miles

Ming's Supermarket

0.16 miles

Jia Ho Supermarket

0.35 miles

CityPlace

0.37 miles

Trader Joe's

0.58 miles

Macy's

0.61 miles

Neiman Marcus

0.65 miles

Roche Bros.

0.67 miles

Copley Place

0.72 miles

CVS Pharmacy

0.23 miles

Floating Hospital for Children

0.25 miles

Tufts Medical Center

0.26 miles

Mass General Brigham Urgent Care

0.36 miles

Boston Fire Department Engine 7, Ladder 17

0.40 miles

Boston Fire Department Engine 3

0.49 miles

Boston Police Department, Area D-4

0.55 miles

Capsule

0.55 miles

Boston Police Department South Boston Neighborhood Station

0.58 miles

MBTA Transit Police

0.59 miles

Listing Summary

  • Available Office Space

    Office space currently available at 321 Harrison Avenue adds up to a total of 81,667 square feet across 3 spaces. The largest individual space listed offers 31,667 square feet.

    Property use types available for lease at this property include: general office and r&d - office.

    Sublease opportunities at 321 Harrison Avenue include 2 spaces.

  • Property Details

    The property incorporates a total of 235,000 square feet of space.

    This property features a parking ratio of 1.03 / 1,000 SF, offering a total of 242 parking spaces.

    Interested in researching more about this property? Access in-depth research on 321 Harrison Avenue, including ownership details, transaction history, property characteristics, by creating a free account and viewing the full property report.

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