L’Orignal waterfront homes on the Ottawa River

What sets L’Orignal apart

L’Orignal is Ward 2 of the Township of Champlain, which was formed in 1998 from L’Orignal, Vankleek Hill, West Hawkesbury and Longueuil. The village grew out of a seigneury granted in 1674, became a parish in 1836 and was incorporated as a village in 1876. Its historic courthouse is still in use, and the Old Jail next door, which marked 200 years in 2025, is now a museum.

• Municipality: Township of Champlain (Ward 2)
• Conservation authority permits: not part of SNC’s Ottawa River jurisdiction; check with the Township which approvals apply
• Private septic permits: South Nation Conservation
• Boating: the L’Orignal Marina, run by the Township
• County seat: United Counties of Prescott and Russell

The marina and boat access

The Township of Champlain runs the L’Orignal Marina. It generally operates from the third weekend of May to the second weekend of October, depending on weather, water levels and flooding. It offers seasonal, weekly and daily docking (some seasonal docks have water and power), fuel, a septic pump-out and a public boat launch. Champlain residents launch for free; non-residents pay a fee.

If the home you like has no dock of its own, ask the Township about seasonal slips and current rates before you count on one. The village community site also lists four parks and a small riverside beach on the bay.

Flood history and the Township’s role

Because Champlain is outside South Nation Conservation’s Ottawa River jurisdiction, the Township’s planning department is the place to ask how a lot is zoned, whether it sits in a flood or erosion hazard area, and which other approvals apply.

After the spring 2019 flood, Ontario activated its Disaster Recovery Assistance program for flood-affected areas of Champlain. Ask the seller whether water reached the house, the septic system or the well in 2017 or 2019, and whether any claims or assistance applications were made.

Century homes near the water

Many homes in the village are older. With a century home close to the river, look at:

• The foundation and basement: moisture, the sump pump and whether there is a backwater valve
• Updates to the wiring, plumbing and heating, and whether your insurer will accept what is there
• Whether the property is listed or designated under the Ontario Heritage Act (ask the Township)
• Whether the house is on municipal water and sewer or a private well and septic system; check with the Township for the address

Buyer checklist for L’Orignal

1. 1
   Ask the Township of Champlain about zoning and any flood or erosion hazard on the lot.
2. 2
   Check with the Township whether the address is on municipal services; for a private septic system, request SNC’s file.
3. 3
   If there is a well, book a bacteria test through the Eastern Ontario Health Unit.
4. 4
   Read the survey for the waterline, lot lines and any original shore road allowance.
5. 5
   Confirm that the dock, shoreline work and any additions were permitted by the Township.
6. 6
   Price overland flood and sewer backup coverage for the exact address before you firm up.

L’Orignal waterfront FAQ

Up and down the river from L’Orignal

• Ottawa River waterfront real estate: all four stretches
• Upstream to the west: Lefaivre waterfront homes and SNC permits
• Downstream to the east: Hawkesbury riverfront homes in town

Current listings

• Homes for sale in L’Orignal

Opinion of Value

Details on this page come from the Township of Champlain and provincial sources as of October 2026. Use it as a starting point rather than legal or insurance advice, and get the Township’s answer in writing on anything your purchase depends on.