A name that covers a former municipality cannot tell you much about a single driveway.
Nepean was a large former municipality amalgamated into Ottawa in 2001. Its housing stock spans decades within one name, so the construction standard under your driveway depends on when your street went in, not on where the boundary was drawn.
The City requires boreholes at 30 to 50 m spacing for infill housing investigations. That spacing exists because conditions can change meaningfully across a single block. It is a good reason to distrust anyone quoting your soil over the phone.
The City states that pavement age is not a factor in assessing pavement performance and that condition is what matters. We probe the base, then quote the work the base justifies, whether that is sealing, an overlay or a rebuild.
A full concrete driveway replacement, photographed while the crew finished the fresh pour. The form boards and stakes are still in place along the lawn edge, the control joints are already tooled in, and a new apron ties the slab into the road. The driveway runs the full width of the garage and slopes toward the street so water drains off the surface.
Nepean takes in the wards of Knoxdale-Merivale, College and Bay. It was a large municipality in its own right until it was amalgamated into Ottawa in 2001, which is exactly why the name is a poor guide to what is under any particular driveway. Streets laid out in the 1950s sit near streets laid out in the 1990s, and the construction standards behind them are not comparable. The useful question is never whether an address is in Nepean. It is which decade the street was built, what has been done to the driveway since, and what a probe finds under the surface today. We answer all three on site before writing a price.
We ask when the house was built and when the driveway was last touched. That narrows the likely construction standard underneath before anyone opens anything up.
We test the existing base at your address rather than generalising from the neighbourhood. Conditions can change across a single block, so the only reliable data point is your own driveway.
Where more than one option is legitimate we show you what maintenance, an overlay and a full rebuild each cost, so the decision is yours with numbers attached rather than a single take-it-or-leave-it price.
Excavation, granular in compacted lifts and asphalt laid inside the OPSS 310 temperature window, to the depths named on your quote.
All four come from a site visit. None of them can be established over the phone from a postal code.
A single is about 300 square feet, a standard double 600 to 800 and a three-car 900 to 1,200. Most homeowners overestimate. Small jobs of 100 to 500 square feet also carry a premium, around $10 to $15 per square foot against $6 to $10 at 1,001 to 5,000.
Some Nepean driveways sit on granular that is still doing its job. Some sit on material that mixed into the subgrade years ago. Looking at the surface does not tell you which, so we probe rather than assume.
Where water arrives, where it currently leaves, and whether the grade can fall away from the house without exceeding 6 percent while keeping 150 mm of foundation clearance. Drainage work, where it is needed, runs $1,000 to $3,000.
And whether removing it is necessary at all. New asphalt generally runs $5 to $10 per square foot, remove and repave $8 to $14, and an overlay $2.50 to $6 where the base genuinely supports one.
Nepean was a large municipality in its own right before it was amalgamated into Ottawa in 2001, and the name still covers housing built across many decades under standards that moved considerably over that time.
So when someone asks what a driveway costs in Nepean, the honest first answer is another question: which street, and when was it built? Contractors who quote by neighbourhood name end up carrying a margin for the worst case, which means the owners with sound driveways subsidise the owners without. Quoting by lot is more work and it produces prices that actually reflect the job.
For infill housing, geotechnical investigations in Ottawa are expected to place boreholes at 30 to 50 m spacing. Think about what that spacing implies. If conditions were uniform, one hole would do for a whole street. The requirement exists because the ground can change meaningfully within the length of a few lots.
That is the technical basis for a rule we apply everywhere: we do not state a soil type for a specific street or subdivision as certain fact. We probe your lot and we tell you what we found there. What can be said generally about the region is well established. Climate normals for 1991 to 2020 give 231.9 cm of annual snowfall, 757.2 mm of rain, a January mean of minus 10.0 C and a record low of minus 36.1 C. Frost damage needs frost susceptible soil, freezing temperatures and available water together, and the only one anyone can design against is the water.
All three Nepean wards sit inside the City of Ottawa, so Access By-law 2026-139 and Zoning By-law 2026-50 apply in full, and a Hardscaping Contractor Licence has been mandatory since 1 March 2026.
Any workmanship warranty is set out in your written quote, job by job. Call (343) 314-8525.
By not pricing the area at all. We price the lot. The consistent part is the method: measure the real square footage, check the fall from the road edge to the garage, probe the base for soft spots and then quote depths. Two Nepean driveways of identical size can carry very different prices, and the itemised quote is where you see why.
Because Nepean was a large former municipality amalgamated into Ottawa in 2001 and its housing stock spans many decades under one name. The year tells us the likely original driveway construction standard, how many resurfacings are plausible and whether the base is likely to be recoverable. It is a starting hypothesis, not a conclusion. The probe settles it.
Only by checking it. The City requires boreholes at 30 to 50 m spacing for infill housing investigations precisely because ground conditions vary that much over short distances. We will not state a soil type for your street as fact from a desk. We probe on site and tell you what we found.
Not for permits. All three wards are inside the City of Ottawa, so the same rules apply everywhere. A residential access permit is $193 and takes six to eight weeks to process. No permit is needed to resurface an existing access at the same size. Maximum driveway width is 6 m in Zones A to C and 50 percent of lot width in Zones D to F.