Eight-Unit Apartment Building

100 Union Street, Rockland, ME 04841

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New

For Sale

$999,990

MULTI_FAMILY - Rockland, ME

Property size:

7,324 SF

Lot size:

0.18 Acres

Price / SF:

$136/SF

HighLights

8‑unit apartment building at 100 Union Street: seven 1‑bedroom units and one 2‑bedroom unit
Year built: 1860
Renovated units with numerous updates (per listing remarks)
Central air cooling; oil hot water heating
Building materials include wood frame, composition roof, and vinyl siding; wood flooring
Offered as part of a larger three‑building, 27‑unit Rockland multifamily portfolio (can buy individually or with the portfolio)

We can help!

Listing Contact

Edward Baldacci

For Sale

$999,990

MULTI_FAMILY - Rockland, ME

Property size:

7,324 SF

Lot size:

0.18 Acres

Price / SF:

$136/SF

Added:: Jun 14, 2026
Days on Market:: 3
Last Refresh:: Jun 16 at 5:06 pm

Property Features for 100 Union Street

General Information

Property type: Residential Multi Family
Property subtype: Other
Bathrooms: 8
Rooms: Bathroom 6, Bathroom 5, Bathroom 1, Bathroom 2, Bathroom 8, Bathroom 3, Bathroom 7, Bathroom 4
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: Hot Water(Heating), Oil
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

We can help!

Listing Contact

Edward Baldacci

Listing agent Edward Baldacci

Listing office Keller Williams Realty 50 Sewall Street, Portland, ME

Listing date Jun 14, 2026

MLS# 1667181 Listing URL

HighLights

8‑unit apartment building at 100 Union Street: seven 1‑bedroom units and one 2‑bedroom unit
Year built: 1860
Renovated units with numerous updates (per listing remarks)
Central air cooling; oil hot water heating
Building materials include wood frame, composition roof, and vinyl siding; wood flooring
Offered as part of a larger three‑building, 27‑unit Rockland multifamily portfolio (can buy individually or with the portfolio)

Overview

100 Union Street is an eight-unit apartment building consisting of seven one-bedroom units and one two-bedroom unit. The property is described as renovated and well-maintained, with numerous updates to support comfortable, durable day-to-day occupancy. The building totals 7,324 square feet on a 0.18-acre lot.

Located in Rockland, Maine, the property is positioned moments from downtown Rockland and the waterfront, with nearby access to restaurants, retail, and employment centers as referenced in the remarks. This setting is designed to serve tenants looking for convenience to local amenities and services.

For investors, 100 Union Street offers a straightforward small multifamily format with a practical unit mix that can appeal to a range of renters. The sale also comes as part of a larger three-building, 27-unit Rockland multifamily portfolio, with the properties located in close proximity, allowing buyers to purchase this asset individually or pursue additional scale through the portfolio offering.

Property Profile Location Intelligence

Current Use by Public Records

Susan DellaRipa DMD Dental Office

Suggested Use

Location Insight

Map
Local Demand

City: Rockland
County: Knox
State: Maine
Longitude: -69.111728
Latitude: 44.105973

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For sale
Apartment buildings
ME
Rockland
04841
100 Union Street

What type of property is this?

Apartment building - Well-maintained eight-unit property with a mix of seven one-bedroom and one 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: 8‑unit apartment building at 100 Union Street: seven 1‑bedroom units and one 2‑bedroom unit; Year built: 1860; Renovated units with numerous updates (per listing remarks)

100 Union Street, Rockland, ME 04841

MULTI_FAMILY - Rockland, ME

Property Features for 100 Union Street

General Information

Taxes and HOA fees

Utilities

Building Details

We can help!

HighLights

Overview

Current Use by Public Records

Suggested Use

Location Insight

Nearby Similar for Sale

Restaurant and Brewery Building

Warehouse and Office Flex Building

Downtown Retail and Office Building

Mixed-Use Industrial and Residence

Two-Residence Multifamily Property

Rockland Commercial Property For Sale

Downtown Rockland Apartment Building

Cape Cod Multifamily with Duplex

11-Unit Apartment Building

Rockland Commercial Condo with Cove View

Rockland Brewing Facility and Restaurant

Three-Unit Residential Income Building

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