Investors, owner-occupants, and savvy buyers take notice! This is a rare opportunity to purchase a two unit style property without the usual complications. Welcome to Stroudwater Commons, Portland's newest condo community offering attractive living at attainable prices. This package includes a stunning three-bedroom, one-bathroom condo (656 sq. ft.) and a fully detached accessory dwelling unit (353 sq. ft.). The layout is incredibly versatile, allowing the ADU to function as an independent studio apartment ideal for short-term (Airbnb) or long-term rental income, a guest suite, or multigenerational living. With bright open spaces, timeless finishes, and exceptional efficiency, these homes are thoughtfully crafted for both comfort and convenience. Each residence offers a spacious layout, sleek modern kitchen, stylish bath, in-unit laundry, and efficient heat pumps for year-round comfort, complemented by elevator access to all levels. Parking is available for purchase starting at $5,000. Residents also enjoy access to curated community amenities including a fitness center, co-working lounge, bike storage, EV charging provisions, and direct access to Portland Trails. Please see the photo card for more information on this 3-bed and ADU combination opportunity. The convenient Congress Street location keeps you close to everything: downtown Portland, I-295, I-95, Stroudwater Park, Fore River, USM, Rock Row, and the Jetport are all within easy reach. Now available for reservations. Estimated occupancy: Fall 2026. HOA fee is estimated. Photos depict a projected look; finishes and specifications are subject to change. Taxes are estimated using the mill rate at the time of listing, based on the listing price.
Active
$679,998
1 Firefly Street #403/103, Portland, ME 04101
3beds
965sqft
Multi Family
Built in 2026
-- sqft lot
$-- Zestimate®
$705/sqft
$966/mo HOA
What's special
Timeless finishesExceptional efficiencySleek modern kitchenStylish bathBright open spacesSpacious layoutIn-unit laundry
- 218 days |
- 212 |
- 1 |
Zillow last checked:
Listing updated:
Listed by:
Keller Williams Realty (207)232-8877
Source: Maine Listings,MLS#: 1643879
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Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 3
- Bathrooms: 2
- Full bathrooms: 2
Heating
- Heat Pump
Cooling
- Heat Pump
Features
- Elevator
- Flooring: Luxury Vinyl
- Basement: Interior Entry,Daylight,Finished,Full
Interior area
- Total structure area: 965
- Total interior livable area: 965 sqft
- Finished area above ground: 579
- Finished area below ground: 386
Property
Parking
- Parking features: Paved, 1 - 4 Spaces, Other, Electric Vehicle Charging Station(s)
Features
- Levels: Multi/Split
Lot
- Size: 4.04 Acres
- Features: Near Turnpike/Interstate, Near Town, Landscaped, Wooded
Details
- Parcel number: 1FireflyStreetPortland04102
- Zoning: RN-1
Construction
Type & style
- Home type: MultiFamily
- Architectural style: Contemporary
- Property subtype: Multi Family
Materials
- Wood Frame
- Foundation: Slab
- Roof: Membrane
Condition
- New construction: No
- Year built: 2026
Utilities & green energy
- Electric: Circuit Breakers
- Sewer: Public Sewer
- Water: Public
Community & HOA
HOA
- Has HOA: Yes
- HOA fee: $966 monthly
Location
- Region: Portland
Financial & listing details
- Price per square foot: $705/sqft
- Annual tax amount: $8,144
- Date on market: 11/19/2025
Estimated market value
Not available
Estimated sales range
Not available
Not available
Price history
| Date | Event | Price |
|---|---|---|
| 11/19/2025 | Listed for sale | $679,998$705/sqft |
Source: | ||
Public tax history
Tax history is unavailable.
Monthly payment
Est. payment$--/mo
Payment breakdown
Explore the cost of this home by adjusting the details. Changes won't be saved.All calculations are estimates and provided by Zillow, Inc. for informational purposes only. Actual amounts may vary.
HOA fees may include property taxes on listings classified as Co-Ops. Contact the listing agent and/or owner for fee details.
Mortgage interest rates are dependent on a number of factors, including credit score, down payment, and repayment length. Interest rate data provided by Zillow Group Marketplace, Inc. as of 1/1/1970 from various mortgage lenders with which we have lead or other similar arrangements; the Estimated Payment is an average of those rates.
See how much you could borrow to make a competitive offer.
Climate risks
Neighborhood: Stroudwater
Nearby schools
GreatSchools rating
- 4/10Amanda C Rowe SchoolGrades: PK-5Distance: 1.6 mi
- 2/10King Middle SchoolGrades: 6-8Distance: 2.2 mi
- 2/10Deering High SchoolGrades: 9-12Distance: 1.6 mi
A local agent can set up tours, give advice and negotiate with sellers.
- Maine
- Cumberland County
- Portland
- 04101
- Stroudwater
- 1 Firefly Street Unit 403/103








