Check Availability
$425,000
● Land - For Sale

0 Harness St

Spring Valley, CA
bedrooms
Studio
bathrooms
0 Bath
$2,087
Est. Monthly

About This Property

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.
Unit Size
-
Days on Market
76 days
Land Size
0.65 acres
Price per sqft
-
Property Type
Land
Property Taxes
-
HOA Dues
-
Year Built
-

Listed By

Dennis Rieder
eXp Realty of California Inc

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Last updated: 3 months ago (SDMLS #260019164SD)

Price History

Date / Event Date Event Price
Aug 5, 2026 Listed by Real Broker $425,000
Listed by Real Broker

Property Highlights

Exterior Details
Lot Size Area: 28314
Lot Size Units: Square Feet
Lot Size Acres: 0.65
Lot Size Square Feet: 28314

Comparables

Unit
Status
Type
Beds
Baths
ft²
Price/ft²
Asking Price
Listed On
Closing Price
Sold On
HOA + Taxes

Past Sales

Date Unit Beds Baths Sqft Price Closed Listed By

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