#1620950, Listing office: United Realty
Property details
About 139 Northport Ave
Located at the entrance to the heart of Belfast, a short and easy walk to the downtown waterfront, this wonderful 2-unit is available for the first time. Across from Waldo County General Hospital and in the campus district of Maine Health, and a convenient proximity to U.S. Rt. 1. This is a 2 family home with long term tenants. First floor offers 2-3 bedrooms, laundry room, spacious kitchen, a full and half bath, and a lovely sunroom that floods this space with sunshine. The living room features built ins; there is a sizeable office, music room or den completing this lovely space. This unit offers 2 heat pumps. There is a boiler for central heat servicing both units. The upstairs unit also offers ac with a heat pump, has a lovely large bedroom and another smaller bedroom or office. Living room is charming and offers large windows facing South for lots of natural light. Dining is just off the living room, also with built ins. A back stairway offers secondary egress. There is a large storage facility off the back stairway that could be utilized as more finished space for multiple uses. City water and sewer. This lovely building has been conscientiously maintained. Corner lot, spacious parking, detached 2 car garage.
Highlights
Home typeOther
HeatingRadiant, Hot Water, Heat Pump, Baseboard
StatusActive
CoolingHeat Pump
Size1,600 sqft
BasementYes
Lot size0.72 Acres
Year built1890
Parking5 - 10 Spaces, Gravel, On Site, Detached
MLS #1631143
Garage2 spaces
Summary
- Partial Bathrooms: 1
- Full Bathrooms: 2
- Basement: Yes
- Flooring Type: Vinyl, Carpet
- Interior: 1st Floor Bedroom, Other, Storage
- Garage Space: 2 spaces
- Attached Garage: No
- Parking: 5 - 10 Spaces, Gravel, On Site, Detached
- Exterior: Porch
- Architectural Style: New Englander
- Heating: Radiant, Hot Water, Heat Pump, Baseboard
- Cooling: Heat Pump
- List Price: $475,000
- Annual Tax Amount: $5,735
- Tax Year: 2023
- Lot: Landscaped, Open Lot, Corner Lot, Level, Sidewalk, Near Public Transit
- Year Built: 1890
- Living Area: 1,600 SqFt
- Lot Size: 0.72 Acres
- MLS Number: 1631143
- MLS Name: Maine Listings
- Office Name: United Realty
- Office Phone: (207) 338-6000
- Office Email: unitedrealtyme@gmail.com
Disclaimer: Based on information from the Maine Real Estate Information System, Inc. (d/b/a Maine Listings. Listing data is derived in whole or in part from the Maine IDX and is for consumers' personal, noncommercial use only. Dimensions are approximate and not guaranteed. All data should be independently verified. Copyright © 2025 Maine Real Estate Information System, Inc. All Rights Reserved. 
Data displayed may be a portion of, and not a complete set of all listings published in the MLS.
Last updated on: 7/21/2025, 1:40:33 PM Eastern. If you have any questions regarding the accuracy of this data, please contact us at help@rockethomes.com.
Price information
Property sales
We're sorry, we currently don't have property sales data for this listing.
Tax history
| Year | Assessment | Property Tax |
|---|---|---|
| 2023 | $285,300 | $5,735 |
| 2022 | $278,100 | $5,951 |
| 2021 | $278,100 | $6,118 |
| 2020 | $256,200 | $5,969 |
| 2019 | $254,500 | $5,828 |
History based on county public records data.
Nearby schools
5
Captain Albert W. Stevens School
Public District PK-5
1.0 mi
•31 Elementary Ave
4
Searsport Elementary School
Public District PK-5
4.9 mi
•30 Mortland Rd
2
Kermit S Nickerson School
Public District 3-5
7.6 mi
•18 Town House Rd
School ratings are a score out of 10, where 10 is the highest and 1 is the lowest.
Neighborhood
The neighbors living near this home have an average income of $57,394. The majority of Belfast, ME residents have income between $35k-100k annually. The majority of families are single, no kids. Typical level of education for residents in this area is post secondary degree.
How much money do the neighbors make?
21%
<35k
60%
35k-100k
13%
100k-200k
6%
200k+
What level of education do the neighbors have?
High School Diploma
Post Secondary Degree
Masters Degree
Doctorate
What types of families live nearby?
54%
Single, No Kids
9%
Single, with Kids
29%
Married, No Kids
8%
Married, with Kids
Are the neighbors home owners or renters?
Home Owners
Renters
How old are people in this area?
11%
<11 yrs old
5%
12-17 yrs old
9%
18-34 yrs old
37%
35-64 yrs old
38%
65+ yrs old
What do the neighbors do for fun?
PGA/LPGA
Figure Skating
Soccer
Where do the neighbors shop?
Stein Mart
Kmart
Old Navy
Where do the neighbors go to eat?
Bob Evans
Jimmy Johns
Arbys
What do the neighbors drive?
Lincoln
Buick
GMC
What do the neighbors listen to?
News/Talk/Information
Adult Standards
Oldies
All data provided by Home Junction and Claritas
Similar homes for sale
#1630285, Listing office: Maine Country and Coast Real Estate
#1624791, Listing office: RE/MAX JARET & COHN
#1625646, Listing office: Maine Country and Coast Real Estate
#1629054, Listing office: Worth Real Estate, Inc.
#1612415, Listing office: RE/MAX JARET & COHN
#1630420, Listing office: Worth Real Estate, Inc.
#1627239, Listing office: Legacy Properties Sotheby's International Realty
#1622641, Listing office: CoastWise Realty
#1629200, Listing office: Two Rivers Realty, LLC
Frequently asked questions
About 139 Northport Ave
The listing price of 139 Northport Ave property is $475,000.
The property 139 Northport Ave is a house located in Belfast, Maine, 04915.
Active Listing: 139 Northport Ave is Active, which means the seller is accepting offers.
The nearby schools for 139 Northport Ave are: Captain Albert W. Stevens School (GreatSchools Rating 5/10), Searsport Elementary School (GreatSchools Rating 4/10), Kermit S Nickerson School (GreatSchools Rating 2/10), Troy a Howard Middle School (GreatSchools Rating 3/10), Edna Drinkwater School (GreatSchools Rating 10/10), Searsport District Middle School (GreatSchools Rating 2/10), Belfast Area High School (GreatSchools Rating 4/10), Searsport District High School (GreatSchools Rating 2/10), Islesboro Central School (GreatSchools Rating 9/10).
According to the records, the last property tax for 2023 is $5,735 (source: MLS/based on county public records data).
The property at 139 Northport Ave has 2 full and 1 half bathrooms.
The property 139 Northport Ave is 1,600 SqFt (source: MLS/tax record).
The year of construction for 139 Northport Ave is 1890.
This home is located at 139 Northport Ave in Belfast, ME and zip code 04915. This 1,600 square foot home, which was built in 1890, sits on a 0.72 acre lot. Features: 3 bathrooms. It is currently priced at $475,000.
From Rocket Homes Real Estate and based on county public records data.