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Terms of Service

Last updated: February 2026

1. Acceptance of Terms

By accessing or using US Rent vs. Buy Map (“the Application”), available at rentvsbuymap.com, you agree to be bound by these Terms of Service (“Terms”). If you do not agree, please discontinue use immediately. These Terms apply to all visitors and users of the Application.

2. Description of Service

US Rent vs. Buy Map is a free, educational financial planning tool that helps users visualize and compare the long-term wealth implications of renting versus purchasing residential real estate. The Application:

  • Displays interactive property parcel maps overlaid with color-coded rent-vs-buy scores
  • Retrieves third-party property value and rental estimates via public APIs
  • Computes a 30-year wealth projection model based on user-configurable assumptions
  • Allows users to override market estimates with their own figures for scenario analysis

3. Not Financial or Legal Advice

The Application is for informational and educational purposes only. Nothing on this site constitutes financial, investment, tax, or legal advice. The projections and scores displayed are mathematical models based on simplified assumptions and third-party data that may be incomplete, inaccurate, or out of date.

Real estate transactions involve complex, location-specific, and personal factors that no single model can fully capture. You should not make any purchase, rental, or investment decision based solely on information presented by this Application.

Always consult a licensed real estate professional, financial advisor, mortgage broker, and/or tax professional before making any real estate decision.

4. Accuracy of Information

Property valuations and rental estimates are sourced from third-party providers including RentCast and OpenStreetMap. We make no representations or warranties regarding the accuracy, completeness, or timeliness of this data. Estimates may differ substantially from actual market prices.

The mathematical model underlying the wealth projection is a simplified discounted cash flow model. It does not account for all costs of homeownership (e.g., HOA fees, flood insurance, capital gains taxes, mortgage points, refinancing costs) or all benefits (e.g., mortgage interest deduction, capital gains exclusion). Users are encouraged to consult the Resource Hub page for a full description of the model’s assumptions and limitations.

5. Permitted Use

You may use the Application for personal, non-commercial, educational purposes. You agree not to:

  • Scrape, crawl, or systematically extract data from the Application through automated means
  • Attempt to reverse-engineer, decompile, or access the Application’s backend infrastructure
  • Use the Application in any way that violates applicable local, state, national, or international law
  • Transmit any malicious code, viruses, or disruptive data through the Application
  • Impersonate any person or entity or misrepresent your affiliation with any person or entity

6. Rate Limiting and Fair Use

To ensure equitable access for all users, API calls (property lookups, geometry requests) are rate-limited. Excessive or automated requests may be temporarily or permanently blocked. We reserve the right to modify rate limits at any time.

7. Intellectual Property

The Application’s source code, design, and original content are the property of the Application’s operators. Map data is © OpenStreetMap contributors, licensed under the Open Database License (ODbL). Property estimate data is provided by RentCast and subject to their terms of use.

You may share links to the Application or screenshots for non-commercial educational purposes provided appropriate attribution is given.

8. Disclaimer of Warranties

THE APPLICATION IS PROVIDED “AS IS” AND “AS AVAILABLE” WITHOUT WARRANTIES OF ANY KIND, EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, AND NON-INFRINGEMENT. WE DO NOT WARRANT THAT THE APPLICATION WILL BE UNINTERRUPTED, ERROR-FREE, OR FREE OF VIRUSES OR OTHER HARMFUL COMPONENTS.

9. Limitation of Liability

TO THE FULLEST EXTENT PERMITTED BY LAW, IN NO EVENT SHALL THE OPERATORS OF THIS APPLICATION BE LIABLE FOR ANY INDIRECT, INCIDENTAL, SPECIAL, CONSEQUENTIAL, OR EXEMPLARY DAMAGES — INCLUDING LOSS OF PROFITS, DATA, GOODWILL, OR OTHER INTANGIBLE LOSSES — ARISING OUT OF OR IN CONNECTION WITH YOUR USE OF, OR INABILITY TO USE, THE APPLICATION OR ITS CONTENT, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.

10. Changes to Terms

We reserve the right to modify these Terms at any time. Changes will be posted on this page with an updated “Last updated” date. Continued use of the Application after any changes constitutes your acceptance of the revised Terms.

11. Governing Law

These Terms are governed by the laws of the United States. Any disputes arising under these Terms shall be resolved in the jurisdiction in which the Application’s operators are located.

12. Contact

Questions about these Terms may be directed via the feedback link at rentvsbuymap.com.