9240 Harness St

348,480 / 8
Lot Size / Acres

Description

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...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
  1. Listed by Joshua Barbera • DRE #02053563 • Brokerage DRE #01966248 • Salas Properties

Property Details for 9240 Harness Street

Parking Spaces Total
0
Lot Size Source
Assessor
View
No
View
No
Association Fee
$.00
Subdivision Name
Spring Valley
Subdivision Name Other
Spring Valley
Senior Community
No
LISTING UPDATED: 04/07/2026 03:19 AM

Property Details for 9240 Harness Street

StatusActive
MLS #260008079SD
Days on Market24
Taxes-
HOA Fees-
Condo/Co-op Fees-
Property TypeLand
MLS TypeLand Lot
Year Built-
Lot Size8.00 AC
CountySan Diego County

Location

Listing Courtesy of Salas Properties, Joshua Barbera, DRE #02053563
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Building Information for 9240 Harness Street

Lot Size8.00 AC

Payment Calculator

$11,220 per month

30 year fixed, 6.46% Interest

Principal and Interest

$11,078

Property Taxes

$142

HOA Dues

$0

The Payment Calculator is for illustrative purposes only.

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Property Information for 9240 Harness Street

Property / Structure Info
Exterior Features
  • Fence: No
  • Fencing: None
Land/Lot Info
  • Current Use: Residential
  • Topography: Canyon/Valley,Slope Gentle

Property History for 9240 Harness Street

DateEvent & SourcePriceAppreciation
Apr 7, 2026

Listed (Active)

CRMLS #260008079SD

$2,200,000
Feb 13, 2026

Expired

SDMLS #250036643

$1,800,000
Feb 13, 2026

Expired

SDMLS #250036641

$1,800,000
DateEvent & SourcePrice
04/07/2026

Listed (Active)

CRMLS #260008079SD

$2,200,000
02/13/2026

Expired

SDMLS #250036643

$1,800,000
02/13/2026

Expired

SDMLS #250036641

$1,800,000

For completeness, Compass often displays two records for one sale: the MLS record and the public record.

Public Records for 9240 Harness Street

Taxable ValueLand$85,440Additions-Total$85,440
Tax Record2025$1,705 ($142 / month)
Home Facts
Beds2Lot Size13,745 SqFtStyleSingle Family ResidenceYear Built1959ZoningR-1:SINGLE FACountySAN DIEGOAPN578-160-40-00

Schools near 9240 Harness Street

This home is within Grossmont Union High School District.
Rating
School
Type
Grades
Distance
Public - K to 5
Public - 5 to 8
Public - 9 to 12
Charter - K to 5
Rating
School
Distance
Kempton Street Elementary School
PublicK to 5

Monte Vista High School
Public9 to 12

Sparrow Academy
CharterK to 5

School ratings and boundaries are provided by GreatSchools.org and Pitney Bowes. This information should only be used as a reference. Proximity or boundaries shown here are not a guarantee of enrollment. Please reach out to schools directly to verify all information and enrollment eligibility.

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9240 Harness Street is a 8 ac of land for sale in Spring Valley, CA 91977. This property was listed for sale on April 7, 2026 by Salas Properties, it's currently listed at $2,200,000. It has been on the market for a total of 24 days and was last sold on January 16, 2003. This listing's school districts are La Mesa-Spring Valley School District, Grossmont Union High School District. Nearby schools include Kempton Street Elementary School, Science, Technology, Engineering, Arts, And Math Academy At La Presa and Monte Vista High School. 9240 Harness Street is a 0-bed, 0-bath, 8 ac of land on a 348,480 sq. ft. / 8 acres lot.

No guarantee, warranty or representation of any kind is made regarding the completeness or accuracy of descriptions or measurements (including square footage measurements and property condition), such should be independently verified, and Compass, Inc., its subsidiaries, affiliates and their agents and associated third parties expressly disclaims any liability in connection therewith. Photos may be virtually staged or digitally enhanced and may not reflect actual property conditions. Offers of compensation are subject to change at the discretion of the seller. No financial or legal advice provided. Equal Housing Opportunity.

Listing Courtesy of Salas Properties, Joshua Barbera, DRE #02053563

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