Need professional to help discount fractional share

[Laurie G.]

Hello. In an effort to simplify a seemingly complicated situation, can anyone recommend a qualified professional who has experience with providing accurate discounts to fractional shares of real estate? We are hoping to buy out a relative's undivided share of a SFH. Owner presented us with a builder's offer for 100% of the property and they are asking that we pay half of that for their 50% share. Our attorney is recommending that we counter with an amount based on the discounted fractional share we would be purchasing and I haven't been able to find anyone who can help. We are in the Charlotte area - not sure if that matters. Thank you in advance for any referrals or guidance! I'm beyond ready to dive into RE investing but need to gain ownership 1st.