The Weston Subdivision Project is comprised subdivision of an approximately 13.9- acre site in Encinitas, California, into 48 single-family residential lots, two open space lots, and one private street lot. Two existing occupied single-family residential units are present in the northern portion of the subject site and are proposed to remain in their current state with project implementation (as part of the planned 48 single-family residential units). Approved Tentative Map. The project site is located in the Leucadia community of Encinitas, in central coastal San Diego County. The property is located approximately 175 feet west of Interstate 5 (I-5) on the bluffs overlooking Batiquitos Lagoon (located just to the north of the site). The Pacific Ocean lies approximately 0.6 mile to the west. La Costa Avenue forms the southern boundary of the subject property. Carlsbad borders the site along a portion of the eastern property boundary and the entire northern property boundary. North Coast Highway 101, which runs north–south through Encinitas, intersects with La Costa Avenue approximately 0.4 mile to the west of the project site. The two existing residential units on-site are located at 510 and 514 La Costa Avenue. The affected San Diego County Assessor's Parcel Numbers (APNs) are 216-030-10-00, 216-030-45-00, and 216-030-46-00.