48 Spring Valley; which has 2 bedrooms/3 baths, 1550sq', 2 car garage SOLD for $503,000
73 Spring Valley; 3 bedrooms/3 baths, 1,820sq', 2 car garage SOLD for $555,000
89 Spring Valley #82; 3 bedrooms/3 baths, 1,820sq'; 2 car garage SOLD for $599,900.
I don't know the size of your unit, but these sales will give you a good idea of the current value based on # of bedrooms and square footage. If you'd like to see the full listing and details on these properties to take with you, I'd be happy to email them to you. Email me at: email@example.com. Good luck!
I'd be happy to assist you by providing comparable statistics that might be helpful to you in preparing for your meeting on Monday; however, I'll need your specific address.