19 Williams Street is a classic turn-of-the-century triple-decker set on a quiet, tree-lined residential street just off Portland's peninsula, in the heart of the highly desirable Oakdale neighborhood. Walkable to everything that makes daily life easy and enjoyable, the location offers close proximity to the University of Southern Maine, Woodfords Corner's shops, restaurants, bars, groceries, and boutiques, as well as the recreation and trails surrounding Portland's beloved Back Cove. This is truly Portland living at its best. The property features three spacious units, each with a traditional layout: unit 3 has two bedrooms, units 1 & 2 have three bedrooms, a 1-bathroom layout, with kitchens, formal dining rooms, and living rooms, along with front porches and generous room sizes throughout. Original period details remain beautifully intact, including hardwood floors, built-ins, and classic trim, while numerous updates provide modern efficiency and comfort. Improvements include replacement windows and updated, efficient gas heating systems for each unit, with fully separate utilities where tenants pay their own heat, hot water, and electricity. Additional highlights include a rare two-car garage, off-street parking, sunny exposure, and a peaceful residential setting. Well maintained and thoughtfully updated, this property presents an ideal opportunity as a condo alternative, single-family alternative, or owner-occupied investment. Live in one, rent the others, and enjoy one of Portland's most walkable, convenient, and sought-after neighborhoods.
Multi-familyProperty Type
1915Year Built
5,227 sq ftLot Size
$270Price/Sq.Ft.
2 car garageParking
Listed by Thomas {Tom} Landry• Benchmark Real Estate
To provide appropriate areas of the city for medium-density residential development characterized by singlefamily, two-family and low-intensity multifamily dwellings on individual lots; to ensure the stability of established medium-density neighborhoods by controlling residential conversions; and to provide for planned residential unit development on substantially-sized parcels.
Property details
Parking
Parking Information
Has Garage
# of Garage Spaces: 2
Parking Features: 1 - 4 Spaces, Paved, Common, On Site, Detached, Off Street
Lot Features: Well Landscaped, Open, Level, Sidewalks, Interior Lot, Near Golf Course, Near Public Beach, Near Shopping, Near Turnpike/Interstate, Near Town, Neighborhood, Near Public Transit, Near Railroad
Road Surface Type: Paved
Zoning: RN3
Subdivision Information
Subdivision Name: Oakdale
Financial
Tax Information
Annual Tax Amount: $9,216
Tax Year: 2024
Utilities
Utility Information
Has Heating
Heating: Hot Water
Electric: Circuit Breakers
Sewer: Public Sewer
Utilities: Utilities On
Utilities On: Yes
Water Source: Public
Water Heater: Electric, Gas
Location
HOA Information
Pets Allowed: Other Restrictions
School Information
High School District: Portland Public Schools
Location Information
Unparsed Address: 19 William Street, Portland, ME 04103
Directions: Forest Avenue to William Street (close to Back Cove)
Public facts
Beds: 6
Baths: 3.0
Sq. Ft.: 3,522
Stories: 3.0
Lot Size: 5,227 square feet
Style: Multi-Family (2-4 Unit)
Year Built: 1915
Year Renovated: —
County: Cumberland County
APN: 118307
Home facts updated by county records on Jul 27, 2026
Around this home
Schools
Ocean Avenue School
Public K-5 • Assigned • 0.8mi
7/10
Deering High School
Public 9-12 • Assigned • 1.0mi
2/10
Provided by GreatSchools
Climate risks
1/10 Flood Factor
Minimal risk of a flood reaching the building in the next 30 years
1/10 Fire Factor
Unlikely to be in a wildfire in next 30 years
5/10 Heat Factor
7 days above 88° expected this year, 17 days in 30 years
6/10 Wind Factor
59% chance of strong winds in next 30 years
2/10 Air Factor
1 unhealthy days expected this year, 1 days in 30 years
Provided by First Street
Historical weather
Portland, ME • 04103
Average low and high temperatures (°F)
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44
28
53
37
64
48
76
57
80
64
78
58
72
54
62
43
49
33
35
20
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Feb
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Sun exposure
In this area, properties receive around 8.5 hours in
June and 4.3 hours in December, placing it below the
U.S. average for solar exposure.
8.5 hrs
4.3 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$978,000 – $1.18M
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