Calculating the market value of your house involves a strategic approach. Begin by researching recent sales of comparable properties in your area, considering size, condition, and unique features. Assess the local real estate market conditions, including demand and supply. Seek a professional appraisal for a comprehensive valuation. Online tools and real estate websites provide insights but may lack precision. Engage local real estate agents for their expertise. Understand the impact of upgrades or renovations on your property's value. By combining these factors, you'll gain a comprehensive understanding, allowing you to calculate a realistic and competitive market value for your house.