• Hard costs are the direct, tangible expenses of physical construction, including materials, labor, equipment, and contractor fees.
• These costs vary significantly by location, with construction in major cities costing up to three times more than in smaller markets.
• Developers and investors typically add a 10-15% contingency buffer to account for unexpected cost increases during construction.
• Cost segregation studies can identify building components eligible for accelerated depreciation (5-15 years instead of 27.5-39 years), creating significant tax benefits.
• Smart planning around hard costs affects everything from initial project feasibility to renovation budgeting, financing options, and optimal exit timing.

Hard costs are the expenses you can see and touch in a construction project—the actual bricks, wood, concrete, and the workers who put them together. These costs make up the largest part of any real estate project budget.

They’re so-called because they create things you can see and touch, unlike soft costs that pay for services or permissions.

In most projects, hard costs take up 65-80% of the total money spent. The rest goes to soft costs (like permits and architect fees) and buying the land. This makes hard costs the biggest expense when building anything.

Hard costs exist in all types of projects but in different amounts. A luxury home might spend more on fancy finishes inside, while a warehouse might spend more on sturdy walls and floors.

For real estate professionals, understanding hard costs is key to planning projects, getting loans, and making sure a project will be profitable. Without knowing these costs well, projects can end up spending more money than planned.

Hard costs break down into several major categories that make up the construction phase of real estate development:

Site Work

• Clearing land and making it level
• Digging and preparing for the foundation
• Cleaning up environmental problems when needed
• Connecting utilities (water, sewer, electric, gas)
• Building parking areas and driveways

Seth’s self-storage development, particularly in its excavation phase, is a good example of site work in commercial real estate development. Here’s a video:

Structural Components

• Foundation systems
• Framing (wood, steel, concrete)
• Roof systems
• Exterior walls and siding
• Windows and exterior doors

Building Systems

• Electrical systems and wiring
• Plumbing fixtures and pipes
• Heating and cooling systems
• Fire protection systems
• Elevators and stairs

In the above self-storage development video, the analogous phase is the erection of signages and electrical systems:

Interior Finishes

• Drywall and interior walls
• Flooring (carpet, tile, hardwood)
• Cabinets and countertops
• Paint and wallpaper
• Interior doors and trim

Labor Costs

• General contractor fees
• Subcontractor payments
• Construction management
• Direct labor expenses
• Skilled trade workers (plumbers, electricians, carpenters)

Equipment and Machinery

• Cranes and hoists
• Bulldozers and excavators
• Temporary power generators
• Scaffolding and safety equipment
• Tool and equipment rentals

Understanding these components helps real estate professionals create accurate budgets and identify areas where costs might escalate during development.

Several factors impact hard costs in real estate development, creating significant variations even among similar projects:

Geographic Location

Building costs vary a lot by location; generally, the more urban the location, the more expensive it is. For instance, building in New York City or San Francisco can cost two to three times more than in smaller cities because of higher worker pay, material shipping costs, and stricter building rules.

San Francisco is the most expensive city in the world to construct a building.

Project Scale and Complexity

Bigger projects often cost less per square foot due to buying materials in bulk. However, complex designs with custom features, unusual shapes, or special systems increase expenses. A simple box-shaped office building costs less to build than one with curved or irregular walls or unusual angles.

Material Selection

Material choices create big cost differences. A basic apartment building using standard materials might cost $220 to $400 per square foot, while a luxury project with high-end finishes could cost $400 to $500 per square foot. The difference comes from better materials and the skilled workers needed to install them.

Market Conditions

Economic factors affect hard cost changes. Material prices, especially lumber, steel, and concrete, change based on supply problems, trade rules, and global demand. A recent example is during the COVID-19 pandemic, when lumber prices jumped over 300% in 2020-2021.

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Labor Market

Construction worker availability affects both cost and timeline. Not having enough skilled workers drives up wages and makes projects take longer. Areas with strong unions typically have higher but more predictable labor costs compared to non-union regions.

Seasonal Considerations

Building during winter in cold places adds costs for temporary heating, snow removal, and weather protection. Similarly, building during rainy seasons in wet areas requires extra drainage and moisture protection.

Building Codes and Regulations

Stricter energy codes, accessibility requirements, and safety regulations add to construction expenses.

However, these requirements often save homeowners money in the long run. For example, energy standards in building and development are estimated to have saved Californians over $100 billion in avoided energy costs since their inception. These savings can offset upfront costs in complying with these regulations.

For developers and investors, hard costs are both the largest expense and the biggest risk for going over budget. Understanding how these costs affect the whole development process helps make better decisions.

Project Feasibility

Before buying land or committing to a project, developers perform feasibility studies to see if the expected returns are worth the investment. Hard costs are the most important part of these studies; getting these costs wrong by just 10% can turn a profitable project into a money pit.

Securing Financing

Lenders look closely at hard cost estimates when approving construction loans, and they usually require detailed cost breakdowns and contractor bids. Most lenders want to see a 5% to 10% extra buffer for unexpected costs; for renovation projects, this buffer is usually up to 20%.

Phasing and Cash Flow

Hard costs come in stages following the construction schedule. Developers must plan cash flow to make sure money is available when needed for each construction phase. A typical schedule might allocate:

• 10-15% to site work
• 25-30% to structural elements
• 30-35% to building systems
• 25-30% to finishes

Risk Management

Contracts with general contractors take different forms to manage hard cost risks. For example, fixed-price contracts provide cost certainty but may cost more, while cost-plus contracts offer transparency but shift the risk to the developer. Meanwhile, guaranteed maximum price (GMP) contracts set a ceiling while allowing for sharing savings.

Value Engineering

When budgets get tight, developers look for less expensive ways to achieve similar results. This might mean using different materials or simplifying designs. Some developers might also look for areas where they could adjust specifications without hurting the project’s main goal or function.

Contingency Planning

Experienced developers add extra money to their budgets—typically 5% to 15% of hard costs—to cover unexpected expenses. This extra buffer is especially important when material prices are changing quickly or when they’re working with existing buildings where hidden problems might show up during construction.

For real estate investors, hard costs affect renovation budgets, property management expenses, and long-term investment returns.

Renovation Budgeting

Investors who buy properties to fix up must accurately estimate hard costs to determine how much to offer. Getting renovation expenses wrong directly cuts into profit margins, which is why experienced investors inspect properties with contractors before buying.

To protect against unexpected issues, they typically add 15% to 20% extra to renovation budgets for unforeseen expenses that inevitably arise during construction.

Property Life Cycle Planning

Building parts have predictable lifespans:

• Roofs: 20-30 years (typical roofs with asphalt shingles)
• HVAC: 15-20 years
• Interior finishes: 7-10 years

Tax Implications

Hard costs are treated differently for taxes depending on what they are. Capital improvements are depreciated over 27.5 years for homes and 39 years for commercial buildings.

However, cost segregation studies can identify parts eligible for faster depreciation (5, 7, or 15 years). This faster depreciation creates significant tax benefits by allowing property owners to reduce their tax burden in the early years of ownership. We explain further how cost segregation works in our comprehensive guide.

Insurance Considerations

Replacement cost—based mostly on hard costs—determines proper insurance coverage. Inadequate insurance creates risk if something happens. Conversely, having too much insurance wastes money on excessive premiums.

Annual insurance reviews should account for construction cost increases to maintain proper coverage.

Exit Strategy Effects

Hard costs also affect when to sell a property. Selling during times of high construction costs can maximize value, as your existing structure becomes more valuable when building anew would be expensive.

On the other hand, properties needing major renovations may be worth less during times of high construction costs, as potential buyers factor in the increased expense of necessary improvements.

RELATED: When Investing in New Construction Actually Makes Sense

How do hard costs differ between commercial and residential construction?

Commercial buildings typically cost two to eight times more per square foot than homes. This is because commercial buildings need stronger structures to handle more weight, better heating and cooling systems for larger spaces, and better fire protection. They must also follow stricter rules about accessibility, fire safety, and energy use.

Commercial projects often include special systems like security access controls, commercial kitchens, or computer network infrastructure that homes don’t need. All these things make commercial buildings cost more per square foot.

What strategies can reduce hard costs without sacrificing quality?

To reduce hard costs while maintaining quality, you can:

• Involve contractors early to find savings before designs are final.
• Find alternative materials and methods that cost less.
• Use standard design elements instead of custom ones.
• Optimize building dimensions to waste less material.
• Build components in factories rather than on-site.
• Buy materials in bulk.
• Build during slower construction seasons when prices might be lower.

Using design-build methods (where one company handles both design and construction) can save 6% to 20% of hard costs by improving communication. Getting bids from subcontractors at the right times throughout the project can also help get better prices.

How accurate are hard cost estimates, and what causes major variations?

Hard cost estimates become more accurate as designs progress. Early estimates might be off by 50%, while final estimates are usually within 5% of actual costs.

Major variations come from incomplete drawings, changing material prices, unexpected site conditions, design changes, timing of purchases, contractor availability, and weather problems. The biggest cost overruns often happen when the project scope gradually expands without adjusting the budget.

To minimize surprises, thoroughly investigate the site, create detailed specifications, clearly communicate expectations, and regularly update estimates throughout the design process.

1. ResiClub, “The cost breakdown of constructing a single-family home, as told by one pie chart.” https://www.resiclubanalytics.com/p/cost-breakdown-constructing-singlefamily-home-told-one-pie-chart
2. The Real Deal, “San Francisco has world’s highest construction costs: CBRE.” https://therealdeal.com/san-francisco/2022/08/26/san-francisco-has-worlds-highest-construction-costs-cbre/
3. RSMeans Data Online, “How Much Does It Cost to Build an Apartment Complex? 2024 Guide.” https://www.rsmeans.com/resources/how-much-does-it-cost-to-build-an-apartment-complex
4. National Association of Home Builders, “Lumber Prices in 2020 and 2021 Set Record Highs Even When Adjusted for Inflation.” https://www.nahb.org/blog/2022/02/lumber-prices-in-2020-and-2021-set-record-highs-even-when-adjusted-for-inflation/
5. UtilityDive, “2025 California energy code updates aim to drive heat pump adoption, save nearly $5B in energy costs.” https://www.utilitydive.com/news/2025-california-energy-code-updates-aim-to-drive-heat-pump-adoption-save-n/727017/
6. Flexbase, “What Is a Construction Contingency, and Why Do You Need One?” https://www.flex.one/construction-resources/construction-contingency
7. Kesting Construction, “How Long Should Your Roof Last? A Material-by-Material Guide.” https://www.kestingconstruction.com/how-long-should-your-roof-last-a-material-by-material-guide/
8. Constellation, “Average HVAC System Lifespan and How to Extend It.” https://www.constellation.com/energy-101/energy-efficiency-tips/hvac-lifespan-and-tips-to-extend.html
9. Gateway Home Inspection, “Estimated Life Expectancy Chart.” https://www.gatewayhi.com/resources/home-maintenance/estimated-life-expectancy-chart
10. HomeGuide, “How much does commercial construction cost per square foot?” https://homeguide.com/costs/commercial-construction-cost-per-square-foot
11. LinkedIn, “Maximizing Cost Savings through the Design-Build Method in Construction.” https://www.linkedin.com/pulse/maximizing-cost-savings-through-design-build/
12. Janover Multifamily Loans, “Hard Costs vs. Soft Costs for Multifamily Construction.” https://www.multifamily.loans/apartment-finance-blog/hard-vs-soft-construction-costs-for-multifamily-developers/