Photo of 18 Ocean Street
5
Class B Office · General

18 Ocean Street

South Portland, ME 04106

Available spaces

2 for lease · asking rates · updated Sep 24, 2026

Floor 1 Suite 3 at 18 Ocean St.

Floor 1 Suite 3

$1,500.00/SF/yr MG
Size 810 SFAvailable Now≈ Monthly $101,250

This 810± SF office suite offers a professional and efficient workspace in a highly convenient location. Situated with easy access to Portland, South Portland, Cape Elizabeth, and Scarborough, the property provides exceptional connectivity for employees, clients, and customers alike. Surrounded by a wide range of restaurants, retail services, banking, and everyday amenities, the location combines convenience with a strong business presence, making it an ideal setting for a variety of professional office users. Tenant Pays Electric and Heat. Street Parking Only

For lease at 18 Ocean St.

For lease

$785.00/SF/yr MG
Size 675 SFAvailable Now≈ Monthly $44,156

Suite # 2, 675 sf/+-Office Space: The space offers a professional setting with excellent accessibility, abundant nearby services, and a central location that connects Portland, South Portland, Cape Elizabeth, and Scarborough with ease. Includes Electric. Well-maintained first-floor office suite located in the heart of South Portland's desirable Ocean Street business district. This efficient ±810 SF layout features three private offices, a storage/kitchenette area, and a professional setting ideal for attorneys, accountants, consultants, therapists, insurance agencies, real estate professionals, or other office users. Features & Amenities: ±675 sf/+-office suite, First-floor location, Two offices, Storage/kitchenette area, Professional office environment, Convenient access to Downtown Portland and I-295, Close proximity to restaurants, coffee shops, and local amenities, Ideal for a variety of small office professionals, Street Parking only.

The building

Building
22,396 SF · 2 floors · 1981
Parking
0.0 / 1,000 SF
Site
1.27 Acres · C zoning
Systems
Sprinklered · Gas
Occupancy
Multi-tenant
Submarket
Portland-South Portland

Comps

Comparable sales and lease data is available to members only.
JT
Juliana Tonini · EME Commercial Real Estate
Lists 2 of 2 spaces