Plan the whole site—not just the asphalt

Build a parking-lot budget that includes access, drainage and upkeep.

Independent guides and calculators for paving, resurfacing, capacity, accessible parking, routes to entrances, striping, lighting, drainage and long-term maintenance.

44 guidesCosts and planning
9 calculatorsBrowser-based tools
4 countriesRegional context
Accessibility-firstRoutes and larger bays
Aerial planning illustration of a commercial parking lot with marked spaces, accessible bays and a route to the entrance
Free planning tools

Test area, layout and maintenance assumptions

Explore pavement area, demolition, accessible-space allowances, marking quantities, lighting energy and long-term maintenance. Results are preliminary planning scenarios.

Detailed guides

Understand every part of the parking area

A complete project may include excavation, base, drainage, curbs, accessible routes, markings, signs, lighting, landscaping, snow storage and future maintenance—not only the surface course.

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Construction & Surfacing

Asphalt Parking Lot Costs

Plan the cost of a new commercial asphalt parking lot, including excavation, aggregate base, drainage, curbs, paving and markings.

Planning range: $4–$12+ per sq ft as a broad planning range

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Construction & Surfacing

Concrete Parking Lot Costs

Compare concrete parking-lot construction costs, jointing, reinforcement, drainage, curing and maintenance considerations.

Planning range: $7–$18+ per sq ft as a broad planning range

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Construction & Surfacing

Gravel Parking Area Costs

Estimate gravel parking-area construction, grading, geotextile, aggregate depth, drainage and recurring maintenance.

Planning range: $1.50–$6+ per sq ft as a broad planning range

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Construction & Surfacing

Parking Lot Resurfacing Costs

Plan milling, localized base repair, asphalt overlay, drainage adjustments and restriping for an existing parking lot.

Planning range: $2.50–$8+ per sq ft as a broad planning range

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Explore by decision

Plan around the property decision

Start with the decision creating the greatest uncertainty, then connect it to accessibility, circulation, drainage and lifecycle costs.

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Build or resurface

Compare pavement systems, base work, drainage and removal.

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Accessible arrival

Plan larger spaces, access aisles and routes to accessible entrances.

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Layout and circulation

Estimate capacity without sacrificing safe pedestrian and vehicle movement.

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Operate and maintain

Budget striping, repairs, lighting, sweeping and winter service.

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Independent planning

Understand the scope before the sales conversation.

Parking proposals are easier to compare when pavement, drainage, accessibility, traffic-control, electrical and maintenance assumptions are separated. This site helps readers identify those layers without selling paving or design services.

  • No equipment or installation sold by this site.
  • Calculator assumptions remain visible and editable.
  • Recurring costs are separated from upfront costs.
  • Official sources are linked where privacy, safety or regulation matters.
Parking-lot plan illustration showing marked stalls and an accessible route to a building entrance