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Harness St 0 Spring Valley CA 91977US260019164
Harness St 0Spring ValleyCA91977
425000.0000 1/1/1900 12:00:00 AM
Realty Executives DILLON - Chula Vista
2518 CatamaranChula VistaCA91914
619-489-5600
1 /

Courtesy of: Dennis B Rieder, Real Broker, Dennis@RiederHomes.com

Harness St 0
Spring Valley CA 91977 US

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1 /

Courtesy of: Dennis B Rieder, Real Broker, Dennis@RiederHomes.com

Realty Executives DILLON - Chula Vista
2518 Catamaran
Chula Vista, CA, US 91914
619-489-5600

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Harness St 0
Spring Valley CA 91977 US

$425,000

Active Listing ID 260019164
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Lot: 0.65 Acres
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Other

$425,000

Active Listing ID 260019164
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Harness St 0 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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Property Features

  • Facts
  • Lot Size: 0.65 Acres
  • Property Type: Land
  • Property Sub-type: Other

Property

  • propertytype: Land
  • propertysubtype: Other
  • listprice: 425000
  • unparsedaddress: Harness St
  • unitnumber: 0
  • postalcity: Spring Valley
  • stateorprovince: CA
  • country: US
  • postalcode: 91977
  • bathroomsfull: 0
  • bathroomshalf: 0
  • bathroomsonequarter: 0
  • bathroomsthreequarter: 0
  • lotsizeacres: 0.65
  • lotsizeunits: Acres
  • lotsizearea: 0.65
  • livingarea: 0
  • livingareaunits: Square Feet
  • latitude: 32.72119749
  • longitude: -117.0137031
  • listagentfullname: Dennis B Rieder
  • listagentemail: Dennis@RiederHomes.com
  • listagentkey: 3yd-SANDICOR-676399
  • listagentmlsid: 676399
  • listagentpreferredphone: 8582322929
  • listagentofficephone: 8554500442
  • listofficekey: 3yd-SANDICOR-32831
  • listagentstatelicense: 02014241
  • listofficemlsid: 7899
  • disclaimer: Copyright © 2026 San Diego MLS. All rights reserved. All information provided by the listing agent/broker is deemed reliable but is not guaranteed and should be independently verified.
  • sourcesystemid: SANDICOR
  • listingcontractdate: 2026-08-05
  • countyorparish: San Diego
  • parcelnumber: 578-102-14-00
  • fireplaceyn: False
  • transactiontype: ForSale
  • storiestotal: 0
  • parkingtotal: 0
  • waterfrontyn: False
  • franchiseaffiliation: None
  • dock: False
  • poolprivateyn: False
  • spayn: False
  • internetaddressdisplayyn: True
  • internetautomatedvaluationdisplayyn: True
  • internetconsumercommentyn: True
  • location: -117.0137, 32.7212
  • customfields: {"AdditionalInformation":{}, "AlternatePrices":[], "BrokerName":"Real Broker", "BuilderEmail":null, "BuilderFax":null, "BuilderPhone":null, "City":null, "Country":null, "CustomSourceId":null, "Expenses":[], "GeocodeOptions":null, "LeadRoutingEmail":"Dennis@RiederHomes.com", "ListBrokerageCity":"La Mesa", "ListBrokerageCountry":"US", "ListBrokerageEmail":"jasonlopez619@gmail.com", "ListBrokerageLogoUrl":null, "ListBrokerageName":"Real Broker", "ListBrokeragePhone":"(619) 248-6434", "ListBrokeragePostalCode":"91941-6911", "ListBrokerageStateOrProvince":"CA", "ListBrokerageUnitNumber":"# 502", "ListBrokerageUnparsedAddress":"8030 La Mesa Blvd.", "ListBrokerageWebsiteUrl":null, "ListOfficeAddress1":"1420 Kettner Blvd #100 Jason Lopez", "ListOfficeAddress2":"# 502", "ListOfficeBrokerMlsId":"32831", "ListOfficeCity":"San Diego", "ListOfficeCountry":"US", "ListOfficeEmail":"cabroker@therealbrokerage.com", "ListOfficePostalCode":"92101", "ListOfficeStateOrProvince":"CA", "ListPriceCurrencyType":"USD", "ListingTitle":"LAND - Spring Valley, CA", "ListingURL":"https://www.realtor.com/realestateandhomes-detail/Harness-St_La-Mesa_CA_91977_M23937-32528?f=listhub&s=SANDICOR&m=260019164&c=rexren", "MLSModificationTimestamp":"2026-08-06 06:46:02", "Neighborhoods":[{"Description":null, "Name":"SPRING VALLEY"}], "PostalCode":null, "RoomCount":null, "StateOrProvince":null, "Taxes":[], "UnitNumber":null, "UnparsedAddress":null}
Listing Changed: 8/6/2026 7:43:56 AM GMT
Source Updated Date: 8/27/2026 12:40:03 AM GMT

Courtesy of: Dennis B Rieder, Real Broker, Dennis@RiederHomes.com

Copyright © 2026 San Diego MLS. All rights reserved. All information provided by the listing agent/broker is deemed reliable but is not guaranteed and should be independently verified.

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