Williamson, IL Records 78 Residential Flips with 48.0% Gross ROI
Residential real estate investors in Williamson County, Illinois, executed 78 property flips over the trailing 12-month period ending July 2026. This activity points to a segment of the market where investors are actively acquiring, renovating, and reselling homes within a year, aiming for rapid capital turnover. According to BatchData's Flip Activity Report, these flips generated an average gross profit of $47,000, translating to a substantial 48.0% average gross return on investment (ROI) before accounting for holding, rehab, or selling costs.
County Overview
Williamson County's flip market demonstrates a healthy balance of profitability and relatively quick turnaround. The 78 homes flipped within a 12-month window highlight a consistent level of investor engagement. The average gross profit of $47,000 per flip provides a clear incentive for real estate investing in the region, suggesting sufficient margin to cover renovation expenses and other operational costs. The 48.0% average gross ROI further underscores the market's appeal for flippers, indicating strong potential returns on capital deployed.
The pace of these transactions is also notable, with an average of 176 days to flip. This metric, which measures the time between purchase and resale, signals that investors in Williamson County are efficiently moving properties through their renovation cycles. A shorter hold length, such as the 176-day average, is crucial for maximizing capital efficiency and allows investors to redeploy funds into new projects more quickly. BatchData's comprehensive property data captures these transaction details, providing critical insights into investor behavior and market dynamics.
Local Market Context
Within the state of Illinois, Williamson County's flip activity places it at #22 among 84 counties, accounting for 0.7% of the state's total 11,892 residential flips. While this represents a smaller share of the overall state market, Williamson County's specific metrics suggest it is a compelling market for targeted investor strategies. The average gross ROI of 48.0% in Williamson County provides a strong signal of opportunity, potentially outperforming other regions where higher volume might dilute individual project profitability.
The relatively fast average of 176 days to flip compared to the broader market indicates that demand for renovated properties is robust, or that local investors are particularly adept at managing their project timelines. This efficient capital turnover means investors can complete more projects within a given year, potentially compounding their returns. For those utilizing tools like property search and assessor data to identify suitable properties, Williamson County offers a market with proven profitability. Investors seeking to capitalize on these dynamics can leverage detailed market report insights to identify specific neighborhoods or property types that align with the successful flip profiles observed in this report. Access to bulk data delivery can also enable larger-scale analysis for identifying similar opportunities across various counties.
The figures for Williamson County illustrate a focused and profitable niche within the broader Illinois real estate landscape. While the county does not lead in raw flip volume when compared to the state's largest counties, its strong average gross profit and impressive ROI suggest that the flips occurring here are highly successful. This type of performance can attract both local and out-of-state investors looking for markets with strong fundamentals for value-add strategies, particularly those interested in properties that may require renovation or those identified through pre-foreclosure data or mortgage transaction data. The consistent activity and favorable returns in Williamson County highlight its potential for investors seeking reliable flipping opportunities.