The Opportunity
Redevelopment analysis helps you:- Find properties where land value far exceeds improvement value
- Identify vacant commercial land classified as “improved” but essentially undeveloped
- Target underutilized parcels in high-value locations
- Screen large sets of commercial properties for redevelopment potential
Walkthrough: Finding Underimproved Commercial Parcels
Let’s find commercial properties over 1 acre where the improvement value is less than 25% of land value—classic redevelopment candidates where the land is worth 4x or more than the building.Step 1: Write the Research Request
Begin the request by naming the geography you want to search.Step 2: Add the Criteria
We asked:Find commercial parcels over 1 acre where the improvement value is less than 25% of the land valueThis query combines:
- Commercial property type (Commercial, Retail, Office Building)
- 1+ acre (meaningful redevelopment size)
- Improvement < 25% of land value (the “underimproved” threshold)
Step 3: Review the Research Approach
The research run used this analysis approach: Ploti identified:- 1,214 commercial parcels in the study area
- 291 commercial parcels over 1 acre
- ~34 parcels meeting the underimproved threshold
Step 4: Review Final Results

88% of large commercial parcels have improvements worth more than 25% of land value. These 34 properties are the outliers—where the land has become more valuable than what’s on it.
Step 5: Analyze the Summary

Summary statistics:
- Total land value: $40.2 million
- Total improvement value: $3.1 million
- Completely vacant ($0 improvements): 19 parcels
- Minimal improvements (under 25%): 15 parcels
- 2530 N Hiawassee Rd, Orlando — 66.8 acres, $18.8M land value (only 9.7% improved)
- Tomyn Blvd, Winter Garden — 14.4 acres, $2.5M land value, completely vacant
- 12650 W Colonial Dr, Winter Garden — 4.7 acres, $2.5M land value (only 3% improved)
Why Improvement-to-Land Ratio Matters
The improvement-to-land ratio is a classic real estate metric for identifying redevelopment candidates:
When land value significantly exceeds improvement value, the market is telling you the “highest and best use” is something other than the current building. These are teardown candidates.
The Manual Workflow This Replaces
Without Ploti, this analysis would require:- Obtaining commercial property records from the county
- Filtering for commercial property types
- Filtering for parcels over 1 acre
- Calculating improvement-to-land ratios in Excel
- Sorting and filtering to find properties below threshold
- Cross-referencing addresses to understand locations
- Creating summary statistics by jurisdiction
Tips
- Properties with 0% improvement value may be parking lots, storage yards, or truly vacant—verify current use
- Factor in demolition costs when analyzing older buildings
- Check for environmental issues on older commercial sites (Phase I recommended)
- Look at recent nearby development to understand achievable density
- Consider why the property is underimproved—there may be access, zoning, or utility issues
Other Example Prompts
Completely Vacant Commercial Land
Find commercial parcels over 2 acres with zero improvement valueTargets truly vacant commercial land without any structures.
Old Buildings on Valuable Land
Find commercial parcels over 1 acre with buildings built before 1970 and land values over $500,000Combines building age with high land value as redevelopment signals.
Underbuilt Retail Sites
Find retail parcels over 1 acre where building square footage is under 5,000 sqftSmall buildings on large retail parcels often indicate redevelopment potential.
High-Value Underimproved
Find commercial parcels where land value exceeds $1 million and improvement value is under $100,000Targets the highest-value redevelopment opportunities.