A lawful, nonconforming lot may be used, provided that:
A. 
The proposed use is a permitted use under this chapter.
B. 
Requirements for minimum yard setbacks and maximum height are met.
C. 
Wherever possible, the consolidation of adjacent nonconforming lots is encouraged to meet the minimum lot size requirements.
D. 
If minimum yard setbacks and maximum height requirements cannot be met, variances may be available in accordance with this chapter.