Real Estate Math Cheat Sheet - Web 1 mill = equal to 1/1,000th of a dollar or $1 in property tax. Other useful real estate math formulas. 1 acre = 43560 square feet area.
1 acre = 43560 square feet area. Web 1 mill = equal to 1/1,000th of a dollar or $1 in property tax. Other useful real estate math formulas.