Half of Manotick is on septic. I counted the pipes.

I measured the pipes instead of asking around

Ottawa's Official Plan draws a hard boundary around the Village of Manotick. It encloses 848 hectares and, in the City's own address file, 3,376 municipal addresses. This week I pulled the City's water main and sanitary sewer layers and measured every one of those addresses against every pipe.

Here is what came back. 48.9 per cent of Manotick addresses sit within 60 metres of a public sanitary sewer. 55.1 per cent sit within 60 metres of a public water main. And 43.2 per cent are within 60 metres of neither, which means private well and private septic, both.

Push the threshold to 100 metres to be fair to long driveways and it moves to 53.6 and 62.5 per cent. The shape holds. Manotick is roughly half serviced suburb and half rural village, and the seam between them does not follow the price bands I laid out in the June guide.

The last sewer built for existing homes went in during 2009

There are 489 sanitary sewer segments inside the village boundary, and their install dates tell the story. Eleven were laid in 2002. Then 178 in 2009. Then a gap, and from 2012 onward a steady drip: 33, 50, 4, 17, 60, 37, 41, 37, 4 and 18 so far this year.

The 2009 batch is a specific thing. In 2008 the City Clerk certified two resident petitions for sanitary sewers, one for Hillside Gardens and one for the core area, Council approved the work as a Local Improvement funded through a charge on the benefiting properties, and the pipe went in the next year. Every one of those 178 segments sits north of Bankfield Road.

Now look at what came after. Of the 300 segments laid since 2012, 277 are south of Bankfield. That is Mahogany being built out phase by phase, this year included. The 23 north of Bankfield are scattered two and three at a time across eight separate years, which is what infill and repair looks like, not a service extension.

When someone tells you the sewer is coming, ask when the last one arrived for a house that was already standing. The answer is 2009.

Water without sewer, and one street with the reverse

The two systems did not arrive together, which produces streets that make no sense until you look at the pipe.

Long Island Road: 98 per cent of its 61 addresses sit within 60 metres of a water main, 20 per cent within 60 metres of a sewer. Bravar Drive, 43 addresses, 93 per cent water and zero sewer. Van Vliet Road, 33 addresses, 94 and zero. Antochi Lane, 18 addresses, 100 per cent water and 11 per cent sewer. City water at the tap, a septic bed in the yard.

West River Drive runs the other way. Sixty-two addresses, about a third near a sewer, not one within 60 metres of a water main. Municipal wastewater, private well.

Then there is the part of the village with neither. Potter Drive, 95 addresses. South Island Park Drive, 82. Lockmaster Crescent, 62. South River Drive, 61. Then Watterson, Carrison, Hilltop, Riverside Crescent, Island View, Nicolls Island Road. The cluster west of Mud Creek around Cabrelle, McManus, Dunblane and Leimerk reads zero and zero, which is exactly what the Secondary Plan says it should be. That area is designated for detached homes on private services, on lots of 0.4 to 0.6 hectares. It is not waiting for pipe. It was planned without it.

Septic decides what you are allowed to build

This is where servicing stops being trivia. The Rideau Valley Conservation Authority administers Part 8 of the Ontario Building Code across Ottawa, so it approves every septic system in the village.

Under those rules you need approval to add bedrooms, to add plumbing fixtures, to increase finished floor area by more than 15 per cent of the footprint, or to add a secondary dwelling. A system is sized off bedroom count, fixture count and floor area. So the finished basement with a bathroom in it, the bump-out at the back, the in-law suite for your mother: on septic, all of it runs through the leaching bed first.

If the bed cannot take the load, you need a bigger bed. A bigger bed needs somewhere to go, and on a lot with a well, setback distances and a slope down to the river, there is not always somewhere for it to go. That is a hard ceiling on a house, and it appears nowhere in the listing remarks.

One thing sellers miss: if the home runs an alternative treatment unit rather than a conventional bed, you have to disclose the service contract to the buyer and notify the service provider of the sale.

Nobody is coming to connect you

The Secondary Plan is blunt about this and worth reading if you own here. Public water and wastewater are available in limited areas of the village. Extensions happen through a Local Improvement Process initiated by residents, not by the City. Water and wastewater go in together when they go in at all. And when they arrive you decommission your existing well and septic at your own cost.

That is the 2008 process. Neighbours organise, a petition gets certified, Council approves, and the owners pay it off on the tax bill. It has happened once here.

What it is worth this fall

August in Ottawa was not soft, it was sharp. Sales fell 18.6 per cent year over year and 24.4 per cent from July, against a ten-year median July-to-August decline of 5.8 per cent. Months of inventory jumped from 3.5 to 4.5, the highest August reading since 2016, and a greater share of listings left without producing a sale. Ottawa Suburb South, the market Manotick competes with for buyers, fell 25.1 per cent, worst of the three suburban submarkets.

Single-family held up best, benchmark up 2.2 per cent on four months of inventory. Manotick is almost entirely single-family, so the segment is fine. What is not fine is asking a buyer with four and a half months of choice to swallow an unpriced septic question. In 2021 they took it. This fall they ask for a credit or they go look at the next one.

Pull two things before you write anything

The RVCA runs a septic record search. For any Manotick address it will tell you whether a system was ever permitted, when, what type it is and what it was sized for. Compare the permitted bedroom count against the bedroom count in the listing. An empty file is information too.

Then check the address against the City's own water and sewer layers, not the remarks. Municipal water and municipal sewer are two separate questions here, and listings answer one and let you assume the other.

Browse what is on the market in Manotick. If you want the servicing on a specific address pulled and read before you set an asking price or write an offer, text me at 613-262-6545 or send the address to fil@613realtor.ca. It is the cheapest fifteen minutes in the deal.