Every range on this page is an observed market figure drawn from published cost guides and one Fort Collins survey, not a quote. The sources disagree more than most readers expect: HomeBlue's May 2022 survey of Fort Collins pricing put driveway sealing at $0.30 to $0.50 per square foot, national guides from Angi and HomeAdvisor updated in 2026 put it at $1.25 to $1.50, and Angi's typical Colorado job lands between $880 and $1,690. Each row names its source and, where a total is given, the driveway size behind it.
| Service | Typical Fort Collins Range |
|---|---|
| Driveway sealing, Fort Collins survey rate (HomeBlue, May 2022) | $0.30 - $0.50 per sq ft |
| Two-car drive, 24 x 30 ft (720 sq ft), at that survey rate | $220 - $370 |
| Driveway sealing, national guides (Angi and HomeAdvisor, 2026) | $1.25 - $1.50 per sq ft |
| Typical Colorado sealing job (Angi state figure, 2026) | $880 - $1,690 |
| Hot-pour crack filling (Angi 2026; HomeGuide starts at $0.50) | $1 - $3 per linear ft |
| Pothole or small patch, cold patch to saw-cut (Angi 2026) | $100 - $500 per patch |
| Parking lot sealcoating, sealer only (FixAsphalt) | $0.14 - $0.25 per sq ft |
| Parking lot striping (Angi, May 2026) | $5 - $20 per stall |
| New asphalt driveway, installed (Riley's Asphalt; HomeGuide) | $3 - $12 per sq ft |
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What Changes the Price?
Measured area of the private asphalt. On streets built to the county standards the approach at the curb is concrete, so a sealing job stops at the right-of-way line. HomeAdvisor lists a $290 labor minimum for a 250 square foot job, which is why a short drive costs more per foot than a long one.
Crack footage and preparation. A drive over clay subgrade with long shrinkage cracks can need a lot of hot-pour filler, priced by the linear foot, plus oil-spot priming and edge trimming. When two bids for the same drive differ widely, the difference is usually hiding in these lines.
Product and number of coats. HomeGuide lists sealer material at $0.06 to $0.15 per square foot for coal tar, $0.08 to $0.15 for asphalt emulsion and $0.20 to $0.25 for latex acrylic. SealMaster calls for two coats, with a third on heavy-traffic areas, so a one-coat price and a two-coat price describe different jobs.
The calendar. On the CSU campus record, nights stay mostly above 50 degrees only from June through August, and May is the wettest month at 2.72 inches. Work squeezed into the shoulder weeks, or rescheduled around afternoon storms, can be priced differently from a midsummer booking.
Before comparing bids, ask each contractor for the measured square footage, the product name, the number of coats, the linear feet of crack filling and whether oil-spot priming is included. With those five lines on paper, two prices can be compared directly. The station figures behind the season are on the pavement weather data page, and the sealing interval guide explains how often the cost comes around.
Why the published figures disagree
HomeBlue's Fort Collins page, dated May 24, 2022, gives $0.30 to $0.50 per square foot and $220 to $370 for a 24 by 30 foot, 720 square foot two-car drive. HomeAdvisor's June 2026 guide gives $1.25 to $1.50 per square foot for materials and labor, $1.15 of it labor, with sample totals of $575 for 500 square feet and $1,150 for 1,000. HomeGuide, updated in October 2023, gives $1 to $2 per square foot. Angi's May 2026 page puts the national middle at $282 to $868 and the Colorado middle at $880 to $1,690.
None of the sources explains the gap, and this site does not guess at it. The practical reading is that a per-square-foot number means little without a scope attached: which product, how many coats, how much crack work and what minimum. A bid that lists those items can be checked against any row above. A single lump sum cannot.
Repair and paving prices for comparison
Angi's repair guide, updated August 31, 2026, lists crack filling at $1 to $3 per linear foot, general repairs at $2 to $5 per square foot, resurfacing at $1 to $4 per square foot and full replacement at $8 to $15. HomeGuide's May 2025 repair page lists saw-cut patches at $4 to $12 per square foot and a service minimum of $100 to $250 on every repair visit.
For new work, Riley's Asphalt, a Colorado contractor, gives $3 to $10 per square foot with most projects between $3 and $7, and overlays at $2 to $4. HomeGuide puts a 400 square foot two-car drive at $2,000 to $4,800 installed. Set beside those, crack filling and sealing on schedule are priced in cents and low single dollars per foot, which is the whole argument for doing them before the drive needs replacing.
Asphalt Sealcoating Pricing Questions
Why does a short driveway cost more per square foot?
Because setup costs the same whatever the size. A crew still has to travel, unload, clean, mask the concrete approach and come back for a second coat. HomeAdvisor lists a $290 labor minimum for a 250 square foot job, and HomeGuide adds a $100 to $250 service minimum to repair visits. On a small drive or a short parking pad, the minimum often sets the price rather than the square footage.
Is crack filling included in a sealing price?
Often not. Many contractors price crack filling by the linear foot, at roughly $1 to $3 in Angi's 2026 guide, because one drive may have ten feet of cracks and the next three hundred. Some bundle a set footage into the sealing price. Either is fine as long as the bid says which, and says whether the filler is hot-pour rubberized material or a cold-pour product, since the two do not last the same.
Do prices differ in Loveland, Windsor, Wellington or Timnath?
The published guides do not break prices out for those towns, so the ranges on this page are the reference for the whole area. What moves a price from one address to the next is the size of the drive, its condition, the product and the number of coats, not the town name. Newer drives in Timnath or Windsor may need less crack work than an older Fort Collins drive, which can lower the total.
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