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Key Plaza 23 Water St 630 - 13,753 SF of Office Space Available in Bangor, ME 04401
All Available Spaces(4)
Display Rental Rate as
- Space
- Size
- Term
- Rental Rate
- Space Use
- Build-Out
- Available
Available July 1, 2026.
- 2nd Floor
- 630 SF
- Negotiable
- Upon Request Upon Request Upon Request Upon Request
- Office
- -
- Now
Available September 1, 2026.
Premier top floor Class A office space for the first time in over 30 years. This location positions your business in the heart of Bangor's business district. The property combines high-end architectural appeal, premium professional visibility, and panoramic views of downtown. * Available November 1, 2026 * Sub-dividable
| Space | Size | Term | Rental Rate | Space Use | Build-Out | Available |
| 2nd Floor | 1,273 SF | Negotiable | Upon Request Upon Request Upon Request Upon Request | Office | - | Now |
| 2nd Floor | 630 SF | Negotiable | Upon Request Upon Request Upon Request Upon Request | Office | - | Now |
| 4th Floor | 1,873 SF | Negotiable | Upon Request Upon Request Upon Request Upon Request | Office | - | September 01, 2026 |
| 4th Floor | 9,977 SF | Negotiable | Upon Request Upon Request Upon Request Upon Request | Office | - | November 01, 2026 |
2nd Floor
| Size |
| 1,273 SF |
| Term |
| Negotiable |
| Rental Rate |
| Upon Request Upon Request Upon Request Upon Request |
| Space Use |
| Office |
| Build-Out |
| - |
| Available |
| Now |
2nd Floor
| Size |
| 630 SF |
| Term |
| Negotiable |
| Rental Rate |
| Upon Request Upon Request Upon Request Upon Request |
| Space Use |
| Office |
| Build-Out |
| - |
| Available |
| Now |
4th Floor
| Size |
| 1,873 SF |
| Term |
| Negotiable |
| Rental Rate |
| Upon Request Upon Request Upon Request Upon Request |
| Space Use |
| Office |
| Build-Out |
| - |
| Available |
| September 01, 2026 |
4th Floor
| Size |
| 9,977 SF |
| Term |
| Negotiable |
| Rental Rate |
| Upon Request Upon Request Upon Request Upon Request |
| Space Use |
| Office |
| Build-Out |
| - |
| Available |
| November 01, 2026 |
2nd Floor
| Size | 1,273 SF |
| Term | Negotiable |
| Rental Rate | Upon Request |
| Space Use | Office |
| Build-Out | - |
| Available | Now |
Available July 1, 2026.
4th Floor
| Size | 1,873 SF |
| Term | Negotiable |
| Rental Rate | Upon Request |
| Space Use | Office |
| Build-Out | - |
| Available | September 01, 2026 |
Available September 1, 2026.
4th Floor
| Size | 9,977 SF |
| Term | Negotiable |
| Rental Rate | Upon Request |
| Space Use | Office |
| Build-Out | - |
| Available | November 01, 2026 |
Premier top floor Class A office space for the first time in over 30 years. This location positions your business in the heart of Bangor's business district. The property combines high-end architectural appeal, premium professional visibility, and panoramic views of downtown. * Available November 1, 2026 * Sub-dividable
Property Overview
Class A, four-story office building located in the heart of Bangor’s downtown business district, offering flexible office space with generous on-site parking. The building features a glass lobby atrium and the suites offer panoramic views of the Kenduskeag Steam, Penobscot River, and Bangor’s Waterfront District.
- Signage
Property Facts
Select Tenants
- Floor
- Tenant Name
- Industry
- 1st
- Berry Dunn
- Finance and Insurance
- 1st
- KeyBank
- Finance and Insurance
- Unknown
- Landry/French
- Construction
- 2nd
- Liberty Mutual
- Finance and Insurance
- 4th
- Morgan Stanley
- Finance and Insurance
- Unknown
- RBC Wealth Management
- Finance and Insurance
- 3rd
- Vafiades Brountas & Kominsky
- Professional, Scientific, and Technical Services
Contact the Leasing Agent
Key Plaza | 23 Water St