3 St Mary's Street photo 1
3 St Mary's Street photo 2
3 St Mary's Street photo 3
3 St Mary's Street photo 4
3 St Mary's Street photo 5
3 St Mary's Street photo 6
3 St Mary's Street photo 7
3 St Mary's Street photo 8
3 St Mary's Street photo 9
3 St Mary's Street photo 10
3 St Mary's Street photo 11
3 St Mary's Street photo 12
3 St Mary's Street photo 13
3 St Mary's Street photo 14
3 St Mary's Street photo 15
3 St Mary's Street photo 16
3 St Mary's Street photo 17
3 St Mary's Street photo 18
3 St Mary's Street photo 19
3 St Mary's Street photo 20
3 St Mary's Street photo 21
3 St Mary's Street photo 22
3 St Mary's Street photo 23
3 St Mary's Street photo 24
3 St Mary's Street photo 25
3 St Mary's Street photo 26
3 St Mary's Street photo 27
3 St Mary's Street photo 28
3 St Mary's Street photo 29
3 St Mary's Street photo 30
3 St Mary's Street photo 31
3 St Mary's Street photo 32
3 St Mary's Street photo 33
3 St Mary's Street photo 34
3 St Mary's Street photo 35

3 St Mary's Street

818 - Rideau Lakes (Bastard) Twp / Rideau Lakes, ON K0G 1V0

ActiveFor Sale
4 Beds
2 Baths
2,500 Sq Ft
Single Family Home
Virtual Tour Available

About This Property

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.

Property Details

StatusActive
Property TypeSingle Family Home
Listing TypeFor Sale
Interior Size2,500 sq ft
Bedrooms4
Bathrooms2
Postal CodeK0G 1V0
Last UpdatedSep 14, 2026 · 8:40 a.m.

Sign in for full listing history and the exact list date.

Features & Amenities

  • View
  • Fireplace
  • Air Conditioning
  • Basement

TRREB MLS® Attribution

MLS® X13722670

Listed by ENGEL & VOLKERS OTTAWA

The trademarks MLS®, Multiple Listing Service® and the associated logos are owned by The Canadian Real Estate Association (CREA) and identify the quality of services provided by real estate professionals who are members of CREA. The trademarks REALTOR®, REALTORS® and the REALTOR® logo are controlled by CREA and identify real estate professionals who are members of CREA. Listing data provided by the Toronto Regional Real Estate Board (TRREB). The information contained herein is from sources believed to be reliable but is not guaranteed. Information deemed reliable but not guaranteed accurate by TRREB or Team Filipe / RE/MAX.

$639,000

asking price

MLS®X13722670
TypeSingle Family Home
CityRideau Lakes
← Back to Search

Team Filipe · RE/MAX · (647) 210-6070

Mortgage Estimate

Est. Monthly Payment

$3,120

/month · $511,200 mortgage

Down Payment20% — $127,800
Interest Rate5.5%

Amortization

Total Interest

$424,896

Total Cost

$936,096

Estimate only. Based on Canadian semi-annual compounding, 25-yr amortization at 5.5%.

Full Mortgage Calculator →

Listed By

ENGEL & VOLKERS OTTAWA