15215 Lyons Valley Rd

About 8.1 acres of vacant residential land on Lyons Valley Rd, county land with a Jamul address, zoned A72, general agriculture, 8-acre minimum lot. Most of it is steep: lidar puts the median slope at 31%, with 92% of it over 25%, and the soil survey calls it cieneba-rock outcrop complex, somewhat excessively drained, very limited for houses. It sits outside the flood zone, in a Very High fire zone. No public road frontage was found. No water district, a well would be needed. Septic.

• Slopemedian 31%, 92% over 25%, about 28,300 sq ft under 25%USGS 1 m lidar
• Soilcieneba-rock outcrop complex, somewhat excessively drained, very limited for housesNRCS soil survey · Sep 11, 2026
• Floodzone X, minimalFEMA flood map · May 16, 2012
• FireVery HighCAL FIRE hazard zones
• Road frontageno public road frontage foundSanGIS rights of way · Nov 3, 2026
• ZoningA72, general agriculture, 8-acre minimum lotCounty of San Diego zoning · Apr 7, 2026
• Homes allowedabout 1 (1 per 20 acres on this slope)County of San Diego zoning · Apr 7, 2026
• Waterno water district, a well would be neededSANDAG water districts
• SewersepticCounty sewer and septic screening · May 7, 2025
• Coastal ZoneoutsideSANDAG coastal zone
• Farm contractno farm contractCounty farm contracts
• Elevation1,733 ft, 1,659 to 1,855 ft across the lotUSGS 1 m lidar

From FEMA, USGS lidar, the USDA soil survey, CAL FIRE, SANDAG and county and city zoning, checked Nov 7, 2026. Public records, not a survey: confirm with the city or county before you buy.

Zoned Schools

• Elementary

  Jamul Elementary · grades K-5 · Jamul-Dulzura Union Elementary

• Middle

  Oak Grove Middle · grades 6-8 · Jamul-Dulzura Union Elementary

• High

  Valhalla High · grades 9-12 · Grossmont Union High

The district's assigned schools for this parcel, from its attendance boundaries and rules. Boundaries change: confirm with the district before you buy.