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A Guide to Infill Construction: How It’s Helping Shape Urban Development

Written by Kiavi | May 19

Some urban areas are running out of space to expand. With limited land, rising population demands, and a growing focus on sustainability, today’s real estate developers, real estate investors (REIs), and planners are facing significant challenges. This is where infill construction, also known as new construction, can provide a potential solution.

We’ll explore what infill construction is, its role in urban development, and the potential benefits it offers to key stakeholders, including real estate developers and investors. We'll also cover financing options, such as new construction hard money loans, to help evaluate your opportunities.

By the end, you should have a clearer understanding of how infill construction is helping to shape the future of urban development and how you could be part of this transformation.

What Is Infill Construction? 

Infill construction is not about paving over green fields or endlessly expanding into suburbs. Instead, it focuses on revitalizing underutilized or vacant spaces within cities, such as empty lots, abandoned buildings, or outdated infrastructure. This urban development strategy can make more efficient use of existing land, reduce urban sprawl, and contribute to creating vibrant, livable communities.

Here are some examples of what infill construction may include:

  • Converting empty lots into residential housing, potentially adding new homes in central city locations.
  • Repurposing abandoned warehouses or industrial sites into mixed-use developments that combine housing, retail, and office spaces.
  • Redeveloping declining shopping malls into walkable town centers with green spaces and community amenities.
  • Retrofitting outdated office buildings into affordable housing.

The possibilities of infill construction are virtually limitless, offering exciting opportunities to reimagine urban spaces. However, like any urban development strategy, it comes with its own set of pros and cons that must be carefully considered.

Potential Pros of Infill Construction

  • Could make better use of existing urban spaces and infrastructure.
  • May reduce urban sprawl and preserve greenfield areas.
  • Can revitalize neglected or underutilized neighborhoods.
  • May support sustainability by minimizing the need for new infrastructure.
  • Could help address housing shortages by adding homes in desirable city locations.

Potential Cons of Infill Construction

  • Higher costs may arise from remediating old or contaminated sites.
  • Local communities could push back against changes or increased density.
  • The availability of suitable vacant or underused spaces may be limited.
  • Integrating new developments into existing urban areas could strain infrastructure.

Infill construction offers a way to promote smarter, more sustainable urban growth while balancing the needs of cities and their communities.

The Profit Potential of Infill Construction for Real Estate Investors

Infill construction goes beyond sustainability and community benefits—it presents practical opportunities for real estate investors in competitive markets. Here are some key considerations for incorporating infill development into a real estate portfolio:

Prime Location and Demand

Infill projects are often located in urban areas with existing infrastructure, offering proximity to jobs, transit, and amenities. These factors can drive consistent cash flow, whether through rental income or property sales. For instance, multi-family housing near a business district may attract tenants seeking convenience.

Potential for Value Appreciation

Urban areas generally have limited land supply, which can contribute to property value increases over time. Infill construction in areas with redevelopment potential, such as downtown neighborhoods, may lead to higher property values as the area grows.

Reduced Development Costs

Infill construction can utilize existing infrastructure, including roads, utilities, and transportation systems, which may lower upfront costs compared to suburban or rural developments. This approach can also lead to shorter project timelines, addressing demand efficiently.

Government Incentives and Tax Options

Some cities support infill development to revitalize underused areas, offering financial incentives like tax breaks, grants, or reduced fees. For example, repurposing an industrial building into residential units might qualify for tax abatements.

Sustainability Features

Incorporating sustainable designs, such as energy-efficient systems or renewable energy installations, can reduce operational costs. Properties with eco-conscious features may appeal to tenants or buyers interested in lower utility expenses and environmentally friendly living.

Addressing Urban Sprawl

Infill projects within city limits align with the increasing preference for urban living and walkable neighborhoods. Retail or residential developments in mixed-use areas may attract those seeking reduced commute times and access to nearby amenities.

Focusing on infill construction allows real estate investors to engage with urban markets, potentially manage costs effectively, and align with sustainable development practices in growing communities.

Identifying the Perfect Location for Infill Projects

Choosing the right location is key to the success of any infill project. Whether you're looking to purchase property, build from the ground up, or renovate, here are some practical tips to help you spot a winning location:

  • Proximity to Urban Amenities

Look for areas near schools, parks, shopping centers, public transportation, and other amenities. Accessibility to these features makes properties more attractive to future buyers or tenants.

  • Neighborhood Growth Potential

Research neighborhoods undergoing development or revitalization. Areas with increasing property values, new businesses, or infrastructure investments often signal strong growth potential.

  • Zoning and Land Use Compatibility

Check local zoning regulations to ensure your infill project aligns with existing land use policies. Understanding what’s allowed can save you time and money in the long run.

  • Market Demand

Analyze the local real estate market. Are people looking for housing, retail spaces, or offices in the area? High demand ensures your infill property won’t sit idle.

  • Infrastructure Availability

Ensure the location has access to essential utilities like water, electricity, and sewer systems. Easy access to infrastructure can reduce costs and simplify the development process.

  • Walkability and Connectivity

Walkable neighborhoods with strong connectivity to major roads or public transportation hubs are highly desirable. Properties in these areas tend to attract more interest from buyers or renters.

  • Environmental and Historical Considerations

Investigate the environmental condition of the property and its historical status. Some locations may require additional permits or remediation efforts before development.

By carefully evaluating these factors, you’re more likely to identify prime locations for infill projects that not only align with current market demand but also deliver sustainable, long-term value for both investors and communities.

Financing Your Infill Project with a Hard Money Loan 

You’ve found the perfect location for your infill project—now it’s time to secure financing. Hard money loans offer a fast, flexible solution for projects that need quick financing or face unique challenges like redeveloping urban lots or smaller-scale builds. Skip the lengthy approval process and get started faster.

What is a Hard Money Loan?

A hard money loan is a short-term financing option backed by the property being developed. These loans are particularly popular for real estate projects because they offer fast approval, high leverage, and flexible terms.

Why Are Hard Money Loans Ideal for Infill Construction?

Timing is critical for infill projects, as prime urban lots don’t stay on the market for long. Hard money loans allow you to act quickly, secure funding, and close deals faster than traditional financing options. They also typically have less requirements than conventional loans, making them ideal for real estate investors. 

Work with a Lender Who Specializes in Infill Loans

It’s essential to identify a lender that specializes in new construction or infill loans, like Kiavi. These lenders understand the unique challenges of infill projects, such as tight timelines, market competition, and specific project requirements. Their expertise helps ensure you get the right loan structure, tailored terms, and quick funding to keep your project on track.

Key Benefits for Infill Projects:

  • High Leverage: Borrow a significant portion of the project’s cost.
  • Quick Approval: Obtain funding quickly to seize opportunities.
  • Flexibility: Loan terms can be tailored to suit your project’s unique needs.

By using hard money loans for infill projects, real estate developers and REIs may be able to finance construction more efficiently, secure prime locations, and keep projects moving forward with fewer delays.

Build-to-Sell vs. Build-to-Rent: Which Strategy Works for You? 

You’ve chosen your location, secured financing, and completed your project—so, what’s next? There are many infill construction strategies to consider, but two of the most popular are build-to-sell and build-to-rent. Each can offer unique advantages, depending on your financial goals.

Build-to-Sell

This strategy is ideal if your priority is to recover costs and generate quick profits. By selling completed properties, you unlock immediate cash flow, enabling faster reinvestment into new projects.

Best suited for:

  • High-demand areas where properties move quickly.
  • Investors seeking short-term returns.

Build-to-Rent

If you’re focused on long-term growth, build-to-rent offers steady income and the potential for property appreciation. Renting out properties creates a consistent revenue stream while increasing your portfolio’s value over time.

Ideal for:

  • Markets with strong rental demand.
  • Investors aiming for gradual, sustained wealth-building.

When deciding on an investment strategy, consider local market trends, demand, and your financial objectives to choose the approach that best aligns with your vision.

Transform Urban Spaces with Confidence 


Infill construction offers a powerful way to create value, boost profits, and contribute to the growth of our cities, whether you’re a new or seasoned real estate investor. While financing can seem like a hurdle, options like Kiavi’s new construction hard money loans provide flexible solutions to help you move forward. 

Ready to take the next step in funding your infill project? Check your rate today with Kiavi and get a quote for your new infill project in minutes.