Which factor would MOST likely have a negative impact on site utility and value?
Correct Answer
C) Irregular shape requiring custom design solutions
Why this is correct: Site utility refers to how usable and efficient a site is for its intended purpose. An irregular shape that requires custom design solutions increases construction costs, limits standard building plans, and may reduce usable area, thereby negatively impacting utility and value. Why the other choices are wrong: "Level topography with good drainage" is a positive attribute. "Corner lot location with two street frontages" often provides better access and visibility, usually a positive. "Underground utilities available at the street" is a positive infrastructure feature. Exam tip: In site analysis, look for features that increase cost or limit use—they hurt utility.
Why This Is the Correct Answer
An irregular shape requiring custom design solutions is the most negative factor because it directly increases construction costs and limits architectural flexibility. Custom designs are more expensive than standard plans, and irregular lots often result in wasted space or inefficient layouts. This constraint reduces the site's utility by making development more challenging and costly, which directly translates to lower property value.
Why the Other Options Are Wrong
Option A: Level topography with good drainage
Level topography with good drainage is a highly desirable site characteristic that enhances value. It reduces construction costs by eliminating the need for extensive grading or special foundation work, and good drainage prevents water damage issues that could negatively impact the property.
Option B: Corner lot location with two street frontages
A corner lot with two street frontages is generally considered a positive attribute that increases value. It provides better visibility, accessibility, and often allows for more flexible development options, making it particularly valuable for commercial properties and many residential applications.
Option D: Underground utilities available at the street
Underground utilities available at the street are a significant positive factor that enhances site utility and value. Having utilities readily available reduces development costs and eliminates the expense and complexity of bringing utilities to the site from distant locations.
CUSTOM Problems Reduce Value
Remember CUSTOM: Custom solutions = Costly, Unusual shapes = Undesirable, Special requirements = Subtract value, Time-consuming = Trouble, Odd configurations = Obstacles, Money drains = Minus value
How to use: When evaluating site factors, think 'CUSTOM' - anything requiring custom solutions or special accommodations likely reduces value, while standard, straightforward development conditions enhance value.
Exam Tip
Look for the option that increases costs or creates development challenges - these typically have negative impacts on value, while factors that facilitate easy, cost-effective development are positive.
Common Mistakes to Avoid
- -Thinking corner lots are always negative when they're usually positive for visibility and access
- -Overlooking how irregular shapes increase construction costs through custom design requirements
- -Confusing site preparation costs with ongoing utility - level topography reduces initial development costs
Concept Deep Dive
Analysis
This question tests understanding of site utility factors and their impact on property value. Site utility refers to how well a property can be developed and used for its intended purpose. Factors that increase construction costs, limit design options, or create development challenges typically reduce site utility and value. Conversely, factors that facilitate efficient development, reduce costs, and provide flexibility enhance site utility and value.
Background Knowledge
Site utility analysis is fundamental to real estate appraisal and involves evaluating physical characteristics that affect a property's development potential and value. Appraisers must understand how factors like topography, shape, access, and utilities impact construction costs and functional utility.
Real-World Application
In practice, appraisers regularly encounter irregularly shaped lots that require custom architectural solutions, resulting in higher per-square-foot construction costs and reduced marketability compared to regularly shaped lots that can accommodate standard floor plans.
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