Welcome to 3 St. Mary's Street in the heart of Portland, a charming century home that blends timeless character with thoughtful modern updates. Set on a generous lot with established gardens, this detached 2-storey home offers four bedrooms, two bathrooms, warm and inviting living spaces, and a bright sunroom with a fireplace, perfect for relaxing year-round.The home has been extensively updated with a new electrical panel, recessed lighting, updated switches and receptacles, a heat pump, new gutters, updated appliances, fresh paint throughout, new upstairs carpeting, custom closet storage in the primary bedroom, and new flooring in the sunroom. Additional improvements include a new driveway, paving stones at the front deck, updated doors, new toilets, a replaced sump pump, and a generator connection.Outside, enjoy established gardens, ample yard space, and a detached garage/barn offering excellent storage and versatility. High-speed fibre internet adds everyday convenience. Best of all, you're just steps from Big Rideau Lake, one of the Rideau Lakes region's most sought-after destinations for boating, swimming, fishing and endless days on the water. Walk to local marinas and restaurants, and enjoy everything that makes Portland such a special waterfront village. Newer community amenities include Portland Hall and library, opened in 2025, as well as a new daycare in the village. Enjoy an easy commute to Kingston in approximately 45 minutes, with Smiths Falls only about 20 minutes away.
For sale
C$639,000
3 Saint Marys St, Rideau Lakes, ON K0G 1V0
4beds
2baths
Single Family Residence
Built in ----
10,721 Square Feet Lot
$-- Zestimate®
C$--/sqft
C$-- HOA
What's special
Four bedroomsTwo bathroomsRecessed lightingUpdated appliancesFresh paint throughoutNew upstairs carpetingNew driveway
- 3 days
- 9
- 1
Zillow last checked:
Listing updated:
Listed by:
ENGEL & VOLKERS OTTAWA
Source: TRREB,MLS®#: X13722670
Originating MLS®#: Ottawa Real Estate Board
Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 4
- Bathrooms: 2
Heating
- Heat Pump, Electric
Cooling
- Central Air
Appliances
- Included: Water Heater, Water Softener, Water Treatment
Features
- Basement: Unfinished
- Has fireplace: Yes
Interior area
- Living area range: 2500-3000 null
Video & virtual tour
Property
Parking
- Total spaces: 3
- Parking features: Garage
- Has garage: Yes
Features
- Stories: 2
- Pool features: None
- Waterfront features: None
Lot
- Size: 10,721 Square Feet
Details
- Parcel number: 441240220
- Other equipment: Sump Pump
Construction
Type & style
- Home type: SingleFamily
- Property subtype: Single Family Residence
Materials
- Vinyl Siding
- Foundation: Stone
- Roof: Asphalt Shingle,Other
Utilities & green energy
- Sewer: Septic
Community & HOA
Location
- Region: Rideau Lakes
Financial & listing details
- Annual tax amount: C$3,081
- Date on market: 8/28/2026
Price history
Price history is unavailable.
Public tax history
Tax history is unavailable.
Climate risks
Neighborhood: K0G
Nearby schools
GreatSchools rating
No schools nearby
We couldn't find any schools near this home.





