San Marcos (92078) Land for Sale

Welcome to San Marcos, California, a vibrant city nestled in the heart of San Diego County, where the sun shines bright, and the opportunities for land ownership are endless! With its stunning landscapes, rich history, and a community spirit that welcomes newcomers with open arms, San Marcos (92078) is truly a hidden gem in Southern California.

San Marcos boasts a perfect blend of suburban tranquility and urban convenience. The city is surrounded by picturesque hills and offers easy access to beautiful beaches, scenic parks, and an array of recreational activities. Whether you're an outdoor enthusiast looking to hike the trails of nearby Double Peak Park or a family seeking quality time at one of the many local playgrounds, San Marcos has something for everyone.

For those considering investing in land, San Marcos presents an exciting opportunity. With a growing population and a strong economy, the demand for residential and commercial properties is on the rise. Imagine building your dream home on a spacious lot surrounded by nature, or developing a business in a thriving community. The possibilities are endless!

San Marcos is also home to excellent schools, diverse dining options, and a variety of shopping experiences, making it an ideal place to settle down. Plus, with easy access to major highways and public transportation, commuting to nearby cities like San Diego is a breeze.

Don’t miss your chance to be part of this dynamic community. Explore the available land for sale in San Marcos and start envisioning your future in this beautiful corner of California!

Newest San Marcos (92078) Land for Sale

$600,000

NDP2607177 MLS ⋅ Active Status

Views, views, views for miles. 8.32 acres ready for you to build your dream home. Exclusive Coronado Hills area of San Marcos. Up a private road to an area with just a few homes so lots of privacy. Design the home you have always wanted with views almost all the way around. Water and electric are at the street. Photo with property lines shows approximate location of lines. It is like being at the top of the world up there.

Crestwind Drive, San Marcos

$179,999

AR26153315 MLS ⋅ Active Status

Discover this 2.68-acre residential lot in the San Marcos area of San Diego County. Featuring sloped, wooded terrain, the property offers a natural setting with privacy and character. Public water is available, and with no HOA restrictions, the property provides flexibility for building your future home. Located in a desirable neighborhood with convenient access to major highways, the property offers easy access to shopping, dining, schools, and everyday amenities while enjoying the scenic surroundings of Southern California. This lot presents an excellent opportunity to create a private retreat in a sought-after area. Listing is for land only and comes As Is. Street addresses can be for listing purposes only and vacant land will receive a true street address once improved.

412 Coronado Hills Drive, San Marcos

$375,000

NDP2606249 MLS ⋅ Active Under Contract Status

Roadrunner Road, San Marcos

$650,000

NDP2602831 MLS ⋅ Active Under Contract Status

Rare opportunity to own 9.57 acres of prime residential land in the highly desirable San Elijo Hills area of San Marcos. This expansive parcel offers a unique blend of privacy, natural beauty, and development potential—ideal for a custom estate, family compound, or possible subdivision (buyer to verify). The property features gentle sloping topography with panoramic views of surrounding hills, mountains, and open space, creating an exceptional setting for a dream home. With two graded pads already in place, along with water and power stubbed to the site and nearby sewer access, much of the groundwork has been started for future development. Zoned A-1 (Agricultural/Residential) with a minimum lot size of approximately one acre (subject to topography and city requirements), this parcel offers flexibility for a variety of residential uses. Enjoy a peaceful rural atmosphere while remaining just minutes from Cal State San Marcos, shopping, dining, and everyday conveniences, accessible via nearby private access routes. Located within the sought-after Double Peak School District and Mission Hills High School, this property combines location, scale, and potential—making it a standout investment or end-user opportunity. No HOA. Seller financing available for qualified buyers with acceptable terms.

Attebury Road & Deadwood, San Marcos

$850,000

PTP2601302 MLS ⋅ Active Status

Gorgeous 5+acre property on a former avocado orchard in the hills above Lake San Marcos. Build your dream home with views west & north. The land abuts a canyon & is adjacent to 100+ acres of native coastal chaparral open space to the east. The ocean is 10-miles west & provides a steady breeze. Located next to large estate homes, the site is easy walking & bicycling distance to restaurants, shops, golfing, and The Lake. Note: San Diego County jurisdiction. CHA:COL, an AIA award-winning architectural firm, has drafted organic modern architectural and schematic designs that capture the best features of the site and the views. The firm has been profiled extensively with architectural work featured in Dwell, LA Times, New York Times, Modern Home, California Home & Design, in addition to Dezeen and HGTV.

1790 La Plaza Drive, San Marcos

$625,000

NDP2600314 MLS ⋅ Active Status

This is it. Only $625,000 for 3 acres next to San Elijo Hills, but with no mello roos and no HOA. Bring the toys, ADU and the animals, yet walk to Double Peak school and park. Power is on the property, Water at the driveway. Seller will carry financing. Seller is also open to exchanges. Trade your condo or house with cash back to you and live in it while you build. Will also consider sports car or similar as partial trade.

Golden Eagle Trail, San Marcos

$1,299,900

SW25112929 MLS ⋅ Active Status

Great development opportunity in San Marcos! Seller owns adjacent lot 2.38 Acres (APN #219-062-03-00), listed for sale separately. Ideal for a developer, investor, or buyer looking to build multiple custom homes in a prime location. Excellent potential for redevelopment, expansion, or creating a private estate with additional homesites. Conveniently located near shopping, dining, schools, and freeway access while still offering privacy and usable land. Don’t miss this rare opportunity to acquire a large combined parcel in one of North San Diego County’s most desirable growing communities. Fully fenced for privacy and security. This infill parcel is surrounded by established homes and includes both water and electric meters on-site—a huge advantage for builders and developers. Ideal for a custom home or investment property, the lot offers privacy, convenience, and flexibility. Build your dream and take advantage of this prime location it combines the comfort of a well-developed neighborhood with the freedom to create something truly unique. Location, Convenience, Possibility & Opportunities like this are few and far between—especially in such a sought-after area. Don't miss your chance to secure this versatile property and turn your vision into reality.

Linda Vista Drive, San Marcos

$1,249,000

NDP2503423 MLS ⋅ Active Status

Three contiguous parcels totaling 5.63 acres in unincorporated San Diego County—ideal for a private compound or multi-home retreat. Verified sewer easement enters from the south, supporting direct tie-in across all parcels. Private road easement originates at Brighton Glen, San Marcos, traverses Diamond Trails Preserve, and terminates at Parcel 24’s southeast corner—providing legal and physical access to each parcel. Parcel 24 features a verified 43,000 sq ft buildable pad. Combined buildable area across all parcels exceeds 83,000 sq ft. No HOA. No entitlement delays. Technical overlays, plotted easements, and feasibility report available upon request. ---

Paradise Glen Way, San Marcos

$2,800,000

NDP2501375 MLS ⋅ Active Status

Build a ranch, multimillion dollar homes, keep animals, grow crops and so many other possibilities. An extremely rare offering of 50.31 acres of vacant land with a panoramic ocean view. Per County of San Diego, it is zoned RR-20 and can be divided into two residential lots and is permitted for many other agricultural or possible commercial uses. Situated on Questhaven Road right on the border of San Elijo Hills and Elfin Forest, the property is bordered by Questhaven Retreat (555 acres) and Sage Hill Preserve with over 200 acres of conservation land. Well on property, power and city water available. Required to be annexed to Vallecitos Water District for city water. Hawks, wildlife and tranquility abound at this land that can be yours and your family's for many generations to come.

Questhaven Road, San Marcos

$1,990,000

CV24107402 MLS ⋅ Active Status

Investor/Developer Alert! 1.56 Acres of Commercial land in the heart of San Marcos, California. Located at intersection of N. Las Posas and Palm very near Palomar Community College and highly traveled W. Mission Rd. Many potential uses for this land, check with the City of San Marcos for intended use. All available utilities and services at property. Out of area Seller will entertain all reasonable offers. Many commercial businesses, offices, and residential housing developments in this established area of San Diego County. All information provided deemed reliable but not guaranteed by seller/brokers. Buyer/agents to verify utilities and satisfy themselves regarding potential usage and proof of purchase funds required with offer.

Las Posas Road, San Marcos

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Based on information from California Regional Multiple Listing Service, Inc. as of . This information is for your personal, non-commercial use and may not be used for any purpose other than to identify prospective properties you may be interested in purchasing. Display of MLS data is usually deemed reliable but is NOT guaranteed accurate by the MLS. Buyers are responsible for verifying the accuracy of all information and should investigate the data themselves or retain appropriate professionals. Information from sources other than the Listing Agent may have been included in the MLS data. Unless otherwise specified in writing, Broker/Agent has not and will not verify any information obtained from other sources. The Broker/Agent providing the information contained herein may or may not have been the Listing and/or Selling Agent.