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South Portland Office Space Available
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311 Darling Ave, South Portland, ME 04106

Office suites for lease in premier suburban office park.

Space Size1,089 SF - 2,895 SF
Property Size72,490 SF
Days on Market1346

Property Features for 311 Darling Ave

General Information

Standard status Active
Size 1,089 SF - 2,895 SF
Class B
Property subtype Office
Lease Type NNN

Building Details

Building Size 72,490 SF
Year Built 1979
Tenancy Multiple

Spaces For Lease

at 311 Darling Ave Contact us

Building A, Suite 16

Size
1,089 SF
Type
Office
Lease Type
NNN
Availability
Active
Contact us

Building B, Suite 40

Size
2,407 SF
Type
Office
Lease Type
NNN
Availability
Active
Contact us

Building C, Suites 75

Size
2,895 SF
Type
Office
Lease Type
NNN
Availability
Active
Contact us
Listing Agency: The Boulos Company Portland
Listed By: Claire Richardson · License #ME
Source: Crexi
Added: Dec 8, 2022 Changed: Aug 8 Last Checked: Aug 14 at 5:55AM

Displayed information is deemed reliable but is not guaranteed and should be independently verified. All listing content including descriptions, pricing, images are the copyrighted material of The Boulos Company Portland

Investment Insights

Based on property information with market context.

Office space ranging from 1,923 to 6,321 square feet is available for lease. The property is located near the Maine Mall and offers convenient access to I-295, the Maine Turnpike, and close proximity to the Portland Jetport and Downtown Portland. The lease rate is $16.00 per square foot NNN, with a $15.00 per square foot tenant improvement allowance. The property is professionally managed and provides convenient, free, on-site parking at a ratio of 5.00 per 1,000 square feet. Recent owner-funded improvements include new sidewalks, landscaping, new signage, a repaved parking area, upgraded exterior and security lighting, replacement of roof top air conditioning units, roof repairs, electric vehicle charging stations, and updated interior common areas. These office suites are located in one of Maine’s premier suburban office parks.

Key Highlights

  • Convenient location near Maine Mall, I‑295, Maine Turnpike, Portland Jetport, and Downtown Portland.
  • Recently renovated with owner‑funded improvements including new sidewalks, landscaping, signage, repaved parking, upgraded lighting, new A/C units, roof repairs, and updated common areas.
  • Available office space ranging from 1,923 to 6,321± SF.

Property Analytics

Current Use

Office Units

Suggested Use

Top Pick Plumbing Service Auto Repair Shop Garden Center Grocery & Convenience Store HVAC Service (Bike/Boat/Book/etc) Store

Score = modeled unmet demand for each use within ~1 mi (higher = bigger opportunity). Zoning and permitted uses should be independently verified with local authorities.

Lease Details

NNN (Triple Net)
Lease Type

Location Intelligence

Trade Area within ½ mile

1,150
Businesses Nearby

Demographics for 04106, ME

26,641
Population
12,849
Households
2.1
Avg Household Size
41
Median Age
49%
College-Educated
95%
High-School Grad
12.2 sq mi
ZIP Area
2,184
Density / Sq Mi
$83,744
Median Household Income
$47,818
Median Earnings
$1,642
Median Rent
$403,500
Median Home Value

Market

Vacancy Rate% for Office in Northeast region

13.1% 2019
15.4% 2020
17.6% 2021
19.1% 2022
20.2% 2023
20.9% 2024
19.9% 2025
Rey
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Frequently Asked Questions

What type of property is this?
Office units - Office suites for lease in premier suburban office park.
Where is this office units located?
The property is located at 311 Darling Ave South Portland, ME.
What is the lease rate?
The lease rate is $17 SF/Yr.
What are key features of this property?
This property features: Convenient location near Maine Mall, I‑295, Maine Turnpike, Portland Jetport, and Downtown Portland.; Recently renovated with owner‑funded improvements including new sidewalks, landscaping, signage, repaved parking, upgraded lighting, new A/C units, roof repairs, and updated common areas.; Available office space ranging from 1,923 to 6,321± SF.
(207) 553-1732 Call to check price and availability
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