Holding CA DRE #01156679 with additional Massachusetts licensure, Deneen Maillet - Coldwell Banker West serves La Mesa's Grossmont area from Grossmont Summit Drive. Multi-state closings generate cross-jurisdictional withholding and capital-gains requirements that her practice coordinates alongside local tax specialists such as Abbo Tax CPA. Career transaction volume exceeding $80 million spans single-family homes, condominiums, and investment properties across the 91941 and 91942 ZIP codes. Listing preparation for the La Mesa homes for sale market pairs comparative-market pricing with staged property imaging from providers like Troy Gittins Real Estate Photography working the same Grossmont Center corridor. Highest-value engagements involve multi-state 1031 exchanges requiring concurrent California and Massachusetts escrow coordination with separate title insurers and dual-jurisdiction lender underwriting.