Photo of One Monument Way
Class B Office · Mixed Use

One Monument Way

Portland, ME 04101

Available spaces

4 for lease · asking rates · updated Sep 10, 2026

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Suite Entire Second Floor

$20.00–$22.00/SF/yr MG
Size 11,653 SFAvailable Now≈ Monthly $19,422–$21,364

Up to 11,653+/- sf of Downtown Portland Office Space Private office suites available for lease Centrally located in the Financial District Within walking distance to Old Port and the Waterfront Large windows allow for impressive natural lighting and views overlooking Monument Square Professionally managed building Up to 11,653 of downtown Portland office space (entire second floor) Can be sub-divided based on needs Centrally located in the Financial District Within walking distance to Old Port and the Waterfront Large windows allow for impressive natural lighting and views overlooking Monument Square

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Suite 203

Size 259 SFAvailable Now

Up to 11,653± SF and individual office suites (156± SF - 259± SF) available for lease Centrally located in the Financial District and walking distance to the Old Port 100 Walk Score -- Walker's Paradise Professionally managed building Large windows allow for impressive natural lighting and views overlooking Monument Square Class A finishes throughout Professionally managed building

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Suite 226

Size 239 SFAvailable Now

Up to 11,653+/- sf of Downtown Portland Office Space Private office suites available for lease Centrally located in the Financial District Within walking distance to Old Port and the Waterfront Large windows allow for impressive natural lighting and views overlooking Monument Square Professionally managed building

No photos yet

Suite 221

Size 259 SFAvailable Now

- Up to 11,653+/- sf of Downtown Portland Office Space - Private office suites available for lease - Centrally located in the Financial District - Within walking distance to Old Port and the Waterfront - Large windows allow for impressive natural lighting and views overlooking Monument Square - Professionally managed building

The building

Building
8,902 SF · 2 floors · 1926
Site
0.13 Acres · B3 zoning
Systems
Sprinklered
Occupancy
Multi-tenant
Submarket
Portland-South Portland

Comps

Comparable sales and lease data is available to members only.
PG
Peter Gwilym · Porta & Company
Lists 4 of 4 spaces