Island, WA Flip Activity Shows Robust 40.3% Average Gross ROI
Real estate investors in Island County, Washington, saw an average gross return on investment of 40.3% on residential property flips over the trailing 12 months, according to BatchData's Flip Activity Report for July 2026. This strong gross ROI highlights a lucrative market for those engaged in buying and reselling homes within a year, even as the county's overall flip volume remains a modest fraction of the state's total activity.
County Overview
During the period, Island County recorded 33 residential homes flipped, defined as properties bought and resold within 12 months. This activity generated an average gross profit of $173,000 per flip, demonstrating substantial potential for capital appreciation in the local market. The average time for these properties to be held before resale, or days to flip, was 214 days, indicating a relatively swift turnover of capital for investors. This quick turnaround allows investors to reinvest capital efficiently, a key factor in maximizing annual returns.
Island County's flip volume of 33 homes places it #18 among 37 counties in Washington State, representing 0.7% of the state's total 4,964 flips. While this volume is not among the highest in the state, the county's impressive 40.3% average gross ROI suggests that the opportunities present are highly profitable. This contrasts with the broader national landscape, where 341,944 homes were flipped, underscoring Island County's unique position as a market offering significant margins despite its smaller scale. The average gross profit of $173,000 further reinforces the financial attractiveness of these short-term investments within the county.
Local Market Context
The high average gross profit of $173,000 and the 40.3% average gross ROI in Island County signal a market where targeted property improvements and strategic timing can yield considerable financial gains for real estate investors. This profitability is crucial for covering the various costs associated with flipping, including acquisition, rehabilitation, holding expenses, and selling fees, making the gross profit a vital indicator of a project's viability. The consistency of these returns can attract both seasoned flippers and those new to real estate investing, provided they have access to reliable property data and market insights.
The average days to flip in Island County stands at 214 days, which translates to roughly seven months. This hold length is an important metric for investors assessing the speed at which their capital is deployed and returned. A faster flip cycle, like Island County's, allows for more projects to be undertaken within a year, potentially multiplying overall returns. Investors leveraging assessor data and automated valuation (AVM) tools can further refine their acquisition strategies, identifying properties with the highest potential for quick value addition and resale.
Compared to the broader state and national trends, Island County's flip activity, while smaller in raw numbers, demonstrates a distinctive characteristic through its high profitability. The county's 0.7% share of Washington's total flips indicates that it is not a high-volume market, yet the substantial average gross ROI suggests that its flip opportunities are of high quality. This divergence from a purely volume-driven market approach means that investors in Island County might prioritize selective acquisitions that promise strong returns rather than chasing sheer quantity. This strategic focus is essential for navigating smaller, high-value markets effectively, and insights from property datasets can be instrumental in identifying these specific opportunities. BatchData's market reports provide critical context for understanding these localized dynamics within the larger real estate ecosystem.