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$425,000
New Listing

0 Harness St 0
Spring Valley, CA91977

For Sale|Land|Active
Subdivision:
SPRING VALLEY
County:
San Diego
Listed by Dennis B Rieder of Real Broker (858) 232-2929

Due to the health concerns created by Coronavirus we are offering personal 1-1 online video walkthough tours where possible.

Call Now: 760-454-7788
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760-454-7788
0 Harness St 00 Harness St 00 Harness St 00 Harness St 0
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Rare double-lot development opportunity in Spring Valley — APNs 578-102-14-00 and 578-102-15-00 sold together. Two contiguous parcels create a flexible canvas for builders, investors, and end-users navigating today's California housing landscape. Under current 2026 state law, the development potential is significant: build two single-family residences (up to ~3,000 sqft each), plus the potential for ADUs and Junior ADUs on each lot per California's expanded ADU statutes. SB-9 lot-split and duplex provisions may further unlock additional units, subject to County of San Diego zoning and verification.

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Listing Snapshot
Price 
$425,000
Days On Site 
0 Days
Bedrooms 
N/A
Inside Area (SqFt) 
0.0 sqft
Total Baths 
N/A
Full Baths 
N/A
Partial Baths 
N/A
Lot Size 
0.65 Acres
Year Built 
N/A
MLS® Number 
260019164
Status 
Active
Property Tax 
N/A
HOA/Condo/Coop Fees 
N/A
Sq Ft Source 
N/A
Friends & Family
Recent Activity
22 hours agoListing updated with changes from the MLS®
23 hours agoListing first seen on site
General Features
Zoning 
R1
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Community Features
Financing Terms Available 
CashConventionalFHAVA Loan
MLS Area 
East County
Listed by Dennis B Rieder of Real Broker (858) 232-2929



This information is deemed reliable but not guaranteed. You should rely on this information only to decide whether or not to further investigate a particular property. BEFORE MAKING ANY OTHER DECISION, YOU SHOULD PERSONALLY INVESTIGATE THE FACTS (e.g. square footage and lot size) with the assistance of an appropriate professional. You may use this information only to identify properties you may be interested in investigating further. All uses except for personal, non-commercial use in accordance with the foregoing purpose are prohibited. Redistribution or copying of this information, any photographs or video tours is strictly prohibited. This information is derived from the Internet Data Exchange (IDX) service provided by San Diego MLS®. Displayed property listings may be held by a brokerage firm other than the broker and/or agent responsible for this display. The information and any photographs and video tours and the compilation from which they are derived is protected by copyright. Copyright © 2026 San Diego MLS®.

Last checked 2026

Neighborhood & Commute
Source: Walkscore
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