Welcome to 121 Bay Street Extension, Portland's best-kept secret in the Back Cove neighborhood. This end-unit condo is the most private in the association, set quietly against Portland Trails where you'll feel worlds away while still being minutes from everything. Step outside and walk to shops and restaurants along Forest Avenue, Woodford's Corner's cafes and markets, or recreation at Payson Park and Back Cove Trail. Downtown Portland is just 10 minutes away, making this the perfect balance of nature and convenience. Inside, the home is move-in ready with room to make it your own. The first level offers a galley kitchen, half bath, and living/dining room with access to a private brick patio. Upstairs are two generous bedrooms and a full bath, while the top floor is a true retreat with a skylit primary suite featuring cathedral ceilings and ensuite bath. With two off-street parking spaces, remarkably low monthly fees of 275, and a pet-welcoming, well-run association, this is one of the most affordable opportunities in Portland. Priced to sell, we expect strong buyer interest.
Closed
$420,000
121 Bay Street Extension #10, Portland, ME 04103
3beds
1,488sqft
Condominium
Built in 1986
-- sqft lot
$421,600 Zestimate®
$282/sqft
$2,913 Estimated rent
Home value
$421,600
$396,000 - $447,000
$2,913/mo
Zestimate® history
Loading...
Owner options
Explore your selling options
What's special
Zillow last checked: 8 hours ago
Listing updated: October 31, 2025 at 12:31pm
Listed by:
Benchmark Real Estate
Bought with:
Dream Home Realty LLC
Source: Maine Listings,MLS#: 1637789
Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 3
- Bathrooms: 3
- Full bathrooms: 2
- 1/2 bathrooms: 1
Bedroom 1
- Features: Closet
- Level: Second
Bedroom 2
- Features: Closet
- Level: Second
Bedroom 3
- Features: Closet, Full Bath, Skylight
- Level: Third
Kitchen
- Level: First
Living room
- Level: First
Heating
- Baseboard, Direct Vent Heater
Cooling
- None
Appliances
- Included: Dishwasher, Dryer, Microwave, Electric Range, Refrigerator, Washer
Features
- Bathtub, Shower, Storage
- Flooring: Carpet, Tile, Hardwood, Linoleum
- Basement: None
- Has fireplace: No
Interior area
- Total structure area: 1,488
- Total interior livable area: 1,488 sqft
- Finished area above ground: 1,488
- Finished area below ground: 0
Property
Parking
- Parking features: Paved, 1 - 4 Spaces, On Site
Features
- Levels: Multi/Split
- Patio & porch: Patio
- Has view: Yes
- View description: Scenic, Trees/Woods
Lot
- Features: Abuts Conservation, Near Golf Course, Near Public Beach, Near Shopping, Near Turnpike/Interstate, Near Town, Neighborhood, Suburban, Near Railroad, Cul-De-Sac, Level, Open Lot, Landscaped, Wooded
Details
- Parcel number: PTLDM141BH009010
- Zoning: RN-3
- Other equipment: Cable, Internet Access Available
Construction
Type & style
- Home type: Condo
- Architectural style: Other
- Property subtype: Condominium
Materials
- Wood Frame, Clapboard, Shingle Siding, Wood Siding
- Foundation: Slab
- Roof: Pitched,Shingle
Condition
- Year built: 1986
Utilities & green energy
- Electric: Circuit Breakers
- Sewer: Public Sewer
- Water: Public
- Utilities for property: Utilities On
Green energy
- Energy efficient items: Ceiling Fans
Community & neighborhood
Location
- Region: Portland
- Subdivision: Bay Village Condo Association
HOA & financial
HOA
- Has HOA: Yes
- HOA fee: $275 monthly
Other
Other facts
- Road surface type: Paved
Price history
| Date | Event | Price |
|---|---|---|
| 10/30/2025 | Sold | $420,000+5.3%$282/sqft |
Source:  Maine Listings #1637789 | ||
| 10/2/2025 | Pending sale | $399,000$268/sqft |
Source: Maine Listings #1637789 | ||
| 9/24/2025 | Contingent | $399,000$268/sqft |
Source: Maine Listings #1637789 | ||
| 9/16/2025 | Listed for sale | $399,000$268/sqft |
Source: Maine Listings #1637789 | ||
Public tax history
| Year | Property taxes | Tax assessment |
|---|---|---|
| 2024 | $3,757 | $260,700 |
| 2023 | $3,757 +5.9% | $260,700 |
| 2022 | $3,548 -6.9% | $260,700 +59.5% |
Find assessor info on the county website
Neighborhood: Ocean Avenue
Nearby schools
GreatSchools rating
- 7/10Ocean AvenueGrades: K-5Distance: 0.4 mi
- 4/10Lyman Moore Middle SchoolGrades: 6-8Distance: 1.7 mi
- 2/10Deering High SchoolGrades: 9-12Distance: 1 mi
Get pre-qualified for a loan
At Zillow Home Loans, we can pre-qualify you in as little as 5 minutes with no impact to your credit score.An equal housing lender. NMLS #10287.
Sell for more on Zillow
Get a free Zillow Showcase℠ listing and you could sell for .
$421,600
2% more+ $8,432
With Zillow Showcase(estimated)
$430,032