Key Takeaways
- Rent should be at least 1% of purchase price monthly.
- Quick cash flow screening tool for rental properties.
- Ignores expenses like taxes, vacancies, and insurance.
What is One Percent Rule?
The One Percent Rule is a quick metric used in real estate investing to evaluate rental properties. It states that a property's gross monthly rent should be at least 1% of its total purchase price, including acquisition and rehab costs, ensuring potential positive cash flow.
This straightforward rule helps investors screen deals efficiently and aligns with concepts like occupancy rate to assess rental viability.
Key Characteristics
The One Percent Rule serves as an initial filter for profitable rental investments, focusing on rent-to-price ratios. Key traits include:
- Simplicity: Easy calculation by multiplying purchase price by 0.01 to find target monthly rent.
- Cash Flow Indicator: Helps identify properties likely to cover expenses and generate income, connected to metrics like break-even point.
- Applicability: Useful for single-family, multifamily, or BRRRR investment strategies.
- Limitations: Does not consider taxes, insurance, vacancies, or detailed financial modeling such as CAGR.
How It Works
To apply the One Percent Rule, multiply the total purchase price by 0.01 to determine the minimum monthly rent needed for a positive cash flow. For example, a $250,000 property should ideally generate $2,500 in monthly rent.
This rule prioritizes properties with rents high enough to cover operating expenses and mortgage payments, often used alongside the 50% expense rule to estimate net operating income. While effective in many markets, it works best when combined with local rent data and comprehensive financial analysis.
Examples and Use Cases
Various property types and market conditions demonstrate the One Percent Rule’s practical use:
- Commercial Real Estate: Investors evaluating triple net lease properties, such as those managed by NNN, may apply related cash flow principles.
- Retail Properties: The rule can guide decisions involving retail real estate firms like FRT, highlighting rent-to-price balance.
- Break-even Analysis: Integrating the One Percent Rule with break-even point calculations improves understanding of profitability thresholds.
Important Considerations
While the One Percent Rule is a valuable screening tool, it should not be the sole criterion for investment decisions. Factors like market trends, unexpected vacancies, and expenses beyond gross rent must be evaluated.
Pair this rule with other financial metrics and local market analysis to avoid overestimating returns. Understanding the k percent rule and monitoring rent ranges can further refine your investment strategy.
Final Words
The One Percent Rule offers a quick way to gauge if a rental property can generate positive cash flow based on rent relative to purchase price. To refine your investment decision, run the numbers on potential properties using this rule alongside local market factors before committing.
Frequently Asked Questions
The One Percent Rule is a guideline suggesting that a rental property's gross monthly rent should be at least 1% of its total purchase price, including acquisition and sometimes rehab costs. It helps investors quickly assess if a property might generate positive cash flow.
To calculate, multiply the property's total purchase price by 0.01 to find the target monthly rent. For example, a $200,000 property should rent for at least $2,000 per month to meet the rule.
The rule offers a fast way to screen rental properties for cash flow potential by prioritizing high rent-to-price ratios. It helps investors focus on properties likely to cover expenses and generate profit from the start.
While useful for quick screening, the One Percent Rule oversimplifies by ignoring factors like taxes, insurance, vacancy rates, and local market conditions. It’s less effective in high-cost areas where rents are low relative to purchase prices.
Yes, the One Percent Rule applies to single-family, multifamily, and BRRRR (Buy, Rehab, Rent, Refinance, Repeat) strategies. It helps estimate rent targets to support cash flow and refinancing goals.
Yes, properties with rent exceeding 2% of their purchase price signal stronger cash flow potential but are rarer. Such deals can offer better immediate returns but may require more thorough market analysis.
The One Percent Rule estimates gross rent relative to purchase price, while the 50% rule assumes about half of that rent will cover expenses like maintenance and taxes. Together, they provide a rough estimate of net operating income before mortgage costs.
The One Percent Rule tends to work best in Midwest and Southern U.S. markets where property prices and rents balance favorably. It is less reliable in expensive coastal cities where rents are typically lower relative to high purchase prices.


