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45 Union Street Multi-Use Building

Sector: Road • Location: Portland, Maine, United States

Source: Spectrum News

Project
Planned

A multi-use building planned at 45 Union Street in Portland's Old Port neighborhood, which will be the tallest building in Maine at 30 stories and 365 feet tall. The building will include market-rate condominiums, a restaurant, hotel, and ground-floor retail space, aiming to support local businesses year-round.

Status
Prospective
Sector
Road, Hotel, Commercial
Location
Portland, Maine, United States of America
Updated
22 Jul 2026
Source
Spectrum News

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Project Information

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The project “45 Union Street Multi-Use Building” is an infrastructure initiative in the Road sector, located in Portland, Maine, United States. Taiyo aggregates data on it from Spectrum News.

Participants

Not available for this record.

Status

Original status

planned

Taiyo status

Prospective

Taiyo last update

2026-07-22

Contact

Not available for this record.

Description

Description

A multi-use building planned at 45 Union Street in Portland's Old Port neighborhood, which will be the tallest building in Maine at 30 stories and 365 feet tall. The building will include market-rate condominiums, a restaurant, hotel, and ground-floor retail space, aiming to support local businesses year-round.

Original sector

Built Sector

Budget

Location

Country

United States of America (USA)

State

Maine

City

Portland

Source

Source

Spectrum News

URL

More Details

Record type

Project

Sector

Road, Hotel, Commercial

Article published date

2025-12-15

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