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.

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.

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