For residential buyers and sellers in Chula Vista's Eastlake corridor, Karla Irish Realtor holds DRE license 02209463 under the Realty Executives Dillon brokerage on Otay Lakes Road. The practice's listing toolkit includes ADU feasibility analysis for homeowners seeking to add rental income, a service category that overlaps with design-build firms such as ADUs & Garage Conversions | Sprawl Design on permitting and site-plan development. Realty Executives Dillon, established in 1994 as the original brokerage in the Eastlake area, operates under DRE brokerage license 01233826 and provides in-house escrow services alongside MLS listing distribution. Pre-sale renovation scoping for homes in the Otay Ranch and Eastlake master-planned communities involves bid coordination with general contractors including Fausto Construction Inc. for kitchen and bathroom remodels that maximize resale value in the 91915 ZIP code. Highest-complexity transactions include FHA 203(k) rehabilitation loan purchases requiring dual-appraisal processes, HUD-consultant oversight, and draw-schedule coordination between the lender, contractor, and title company.