9240 Harness St

Spring Valley, CA, 91977

For Sale $2,200,000

8acres

Prime Development Opportunity: 8 acres across 13 contiguous parcels in San Diego County, offering significant potential for subdivision and residential development. Preliminary discussions with the County indicate the possibility of up to 26 residential lots (approximately 6,000 sq. ft. each), presenting a compelling value-add opportunity for builders and investors. The property includes three existing tenant-occupied homes, all in poor condition and not up to current code standards. The offering is being sold for land value, providing a clean slate for redevelopment. While a portion of the site is impacted by open space easements and topography, there remains strong potential to maximize yield through thoughtful site planning and entitlements. Buyer to verify all information, including development potential, zoning, and approvals. Seller and broker make no guarantees The 13 parcels included in the sale are as follows: APN #1- 578-160-05-00 APN #2 - 578-160-40-00 APN #3- 578-160-41-00 APN #4- 578-160-42-00 APN #5- 578-160-57-00 APN #6- 578-160-58-00 APN #7- 578-160-61-00 APN #8- 578-160-62-00 APN #9- 578-160-63-00 APN #10- 578-160-66-00 APN #11- 578-160-69-00 APN #12- 578-160-71-00 APN #13 -578-160-72-00

Shen Schulz (310) 980-8809shen@shenrealty.com Contact AgentRequest Tour

Get in touch

Interested in this property or one like it? Reach out today to talk with advertising agent Shen Schulz.

First name *

Last name *

Company/Organization

Email address *

Phone number

Enter your message here...

By checking this box and submitting your information, you agree to be contacted by Shen Realty via call, email, and text for real estate services. To opt out, you can reply “STOP” at any time or reply “HELP” for assistance. You can also click the unsubscribe link in our emails. Message and data rates may apply. Message frequency may vary. Data will not be sold or shared with third parties for promotional or marketing purposes. View our full Privacy Policy.

Listed by:

Joshua Barbera with Salas Properties

(619) 905-5780

9240 Harness St is a Land property located in Spring Valley, California, featuring a 8 acre lot, MLS #260008079SD.

Based on information from one of the following Multiple Listing Services: CRMLS. Information being provided is for the visitor’s personal, noncommercial use and may not be used for any purpose other than to identify prospective properties visitor may be interested in purchasing. The data contained herein is copyrighted by Trestle and is protected by all applicable copyright laws. Any dissemination of this information is in violation of copyright laws and is strictly prohibited. Property information referenced on this web site comes from the Internet Data Exchange (IDX) program of the MLS. This web site may reference real estate listing(s) held by a brokerage firm other than the broker and/or agent who owns this web site. All data, including all measurements and calculations of area, is obtained from various sources, is approximate, and has not been, and will not be, verified by broker or MLS. For the avoidance of doubt, the accuracy of all information, regardless of source, is deemed reliable but not guaranteed and should be personally verified through personal inspection by and/or with the appropriate professionals. All information should be independently reviewed and verified for accuracy. No guarantee, warranty or representation of any kind is made regarding the completeness or accuracy of such measurements.

Data last modified: 2026-04-07 17:20:00