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Eight-Unit Apartment Building
For Sale
$999,990

100 Union Street, Rockland, ME 04841

MULTI_FAMILY - Rockland, ME

Property Size7,324 SF
Lot Size0.18 Acres
Price / SF$136.54
Days on Market51

Property Features for 100 Union Street

General Information

Property type Residential Multi Family
Property subtype Other
Bathrooms 8
Full bathrooms 8
Rooms Bathroom 4, Bathroom 3, Bathroom 6, Bathroom 8, Bathroom 5, Bathroom 2, Bathroom 1, Bathroom 7
Lot features Open, Intown
Standard status Active
Size 7,324 SF
Lot size 0.18 Acres

Taxes and HOA fees

Tax Year 2025
Tax Annual Amount 12012

Utilities

Heating system Oil, Hot Water(Heating)
Cooling system Central Air

Building Details

Year built 1860
Number of units 8
Flooring type Wood
Building materials Wood Frame, Composition, Vinyl Siding
Roof type Composition
Listing Agency: Keller Williams Realty
Listed By: Edward Baldacci · License #BA930083
Added: Jun 14 Changed: Aug 1 Last Checked: Aug 3 at 3:06PM
MLS# 1667181

Copyright © 2026 Maine Listings. All rights reserved. All information provided by the listing agent/broker is deemed reliable but is not guaranteed and should be independently verified.

Investment Insights

Based on property information with market context.

100 Union Street is an eight-unit apartment building in Rockland, Maine, consisting of seven one-bedroom units and one two-bedroom unit. The property features well-maintained renovated units with numerous updates, supporting ongoing tenant appeal.

The building totals 7,324 square feet on a 0.18-acre lot. Construction materials include wood frame with composition roof and vinyl siding, and the home’s flooring is wood. Heating is oil hot water, and central air is provided.

100 Union Street is being offered as part of a larger three-building, 27 unit Rockland multifamily portfolio, with the properties located in close proximity to one another. The offering provides the option to purchase an individual asset or acquire additional scale through the portfolio.

Key Highlights

  • Seven one‑bedroom units plus one two‑bedroom unit in an eight‑unit apartment building
  • 7,324 SF apartment building on a 0.18‑acre lot
  • Well‑maintained renovated units with numerous updates

Property Analytics

Current Use

Susan DellaRipa DMD Dental Office

Suggested Use

Top Pick Dental Office Auto Parts Store Hair Salon (Bike/Boat/Book/etc) Store HVAC Service Parking Lot & Garage

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

8
Residential units

Location Intelligence

Trade Area within ½ mile

827
Businesses Nearby

Demographics for 04841, ME

6,936
Population
4,073
Households
1.7
Avg Household Size
48
Median Age
36%
College-Educated
91%
High-School Grad
12.8 sq mi
ZIP Area
542
Density / Sq Mi
$55,276
Median Household Income
$35,874
Median Earnings
$986
Median Rent
$234,400
Median Home Value

Market

Vacancy Rate% for Multifamily in Northeast region

4% 2022
4.6% 2023
5.3% 2024
5.6% 2025
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Frequently Asked Questions

What type of property is this?
Apartment building - Eight-unit apartment building with central air and oil hot water heating, offering a mix of one- and two-bedroom apartments.
Where is this apartment building located?
The property is located at 100 Union Street Rockland, ME.
What is the asking price?
The asking price for this property is $999,990.
What are key features of this property?
This property features: Seven one‑bedroom units plus one two‑bedroom unit in an eight‑unit apartment building; 7,324 SF apartment building on a 0.18‑acre lot; Well‑maintained renovated units with numerous updates
More about this property
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