Boston Seaport - 350 Summer

350 Summer Street, Boston, MA 02210

Property Information

  • For Lease Contact for pricing
  • Property Type Office - Life Sciences
  • Property Size 435,500 SF
  • Lot Size 1.52 Acre
  • Parking Spaces Avail. 169
  • Parking Ratio 0.39 / 1,000 SF
  • Property Tenancy Vacant
  • LEED Proposed Certified Gold
  • Building Class A
  • Date Updated May 8, 2026

16 Spaces Available

10th Floor

Space Type

Life Sciences

Lease Rate

Contact for pricing

Total Space

27,500 SF

Floor

10

Divisible Space

27,500 - 27,500 SF

Available Date

Immediate

Renewal Option

Yes

Sublease

No

11th Floor

Space Type

Life Sciences

Lease Rate

Contact for pricing

Total Space

27,500 SF

Floor

11

Divisible Space

27,500 - 27,500 SF

Available Date

Immediate

Renewal Option

Yes

Sublease

No

12th Floor

Space Type

Life Sciences

Lease Rate

Contact for pricing

Total Space

27,500 SF

Floor

12

Divisible Space

27,500 - 27,500 SF

Available Date

Immediate

Renewal Option

Yes

Sublease

No

13th Floor

Space Type

Life Sciences

Lease Rate

Contact for pricing

Total Space

27,500 SF

Floor

13

Divisible Space

27,500 - 27,500 SF

Available Date

Immediate

Renewal Option

Yes

Sublease

No

14th Floor

Space Type

Life Sciences

Lease Rate

Contact for pricing

Total Space

27,500 SF

Floor

14

Divisible Space

27,500 - 27,500 SF

Available Date

Immediate

Renewal Option

Yes

Sublease

No

Contacts

Eric Smith

CBRE

Timothy Lahey

CBRE

Yanni Tsipis

WS Development

Location

Located at 350 Summer Street, Boston, MA 02210, this property is part of the South Boston neighborhood and Boston market.

Contact Boston Seaport - 350 Summer
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