Sesko Land Company in Lakeside brokers residential and land sales from Highway 67, holding both California DRE corporation license #01820192 and a CSLB General Building contractor's license. The dual-license structure allows the firm to evaluate site-development feasibility alongside listing services, a capability that dovetails with property-tax assessment appeals handled by Property Tax Consultants Inc. on Winter Gardens Blvd. Incorporated in 2004, the father-daughter brokerage specializes in vacant land, rural acreage, and custom-home sites from Lakeside through Julian and Ramona. Grading permits pulled under the CSLB license have included foundation work for 3,200-square-foot single-family dwellings with attached garages, and site prep frequently involves erosion-control landscaping from Pacific Green Landscape, Inc. on Winter Gardens Blvd. Listing services cover parcels requiring California Environmental Quality Act review, Williamson Act contract evaluation, and San Diego County zoning-overlay analysis for A-70 and A-72 agricultural designations.