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Sold for $600,000
  • $600,000

    515 Cassou Rd, San Marcos, CA 92069

    --beds
    --baths
    8.67Acres
    Unimproved Land
    Built in ----
    8.67 Acres Lot
    $657,300 Zestimate®
    $--/sqft
    $5,262 Estimated rent

    Home value

    $657,300

    $539,000 - $789,000

    $5,262/mo

    Zestimate® history
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    What's special

    Unique Investment Opportunity in Twin Oaks Valley - only 10 miles inland. 4 contiguous parcels with 2 detached houses and 800 sf shed on 8.67 acres, including private road. Two houses: 515B, and 515A - appraised in October 2023 for a combined value of $2.2M! Appraisal did NOT include the 2 additional parcels. APNs 182-280-13, -14, -15, and 182-240-25. R-2 zoning. Unincorporated San Marcos - San Diego County jurisdiction. 515B was built in 1982, and currently has 4 bedrooms, 3 baths, plus a studio, with an attached 2 car garage. 515A was built in 1947, and currently has 4 bedrooms and 2 baths. Both houses and the shed have separate electric meters, and there is one 2 inch water meter at the shed. This is an opportunity for a builder to create a compound, or develop multiple properties. County zoning allows for ADU and detached workshops. Fantastic location: easy freeway access, both the 78 and 15 are less than 10 minutes away. Only 4 miles to Cal State San Marcos and Palomar College. Rare chance to build in Twin Oaks Valley!

    Zillow last checked: 10 hours ago

    Listing updated: July 14, 2025 at 01:24pm

    Source: CRMLS,MLS#: NDP2504771MLS LogoOriginating MLS: California Regional MLS (North San Diego County & Pacific Southwest AORs)

    Facts & features

    Property

    Features
    • Has view: Yes
    • View description: Panoramic
    Lot
    • Size: 8.67 Acres
    • Features: Agricultural, Flag Lot
    Details
    • Additional parcels included: 1822801300 1822801400 1822402500
    • Parcel number: 1822801500
    • Zoning: SR-2
    • Zoning description: Semi-Rural 2 - 2 builds/acre, slope dependent
    • Special conditions: Standard

    Utilities & green energy

    • Utilities for property: Electricity Connected, Propane

    Community & neighborhood

    Community
    • Community features: Foothills
    Location
    • Region: San Marcos

    Other

    Other facts
    • Listing terms: Cash,Conventional

    Price history

    DateEventPrice
    11/3/2025Listing removed$1,800,000-9.8%
    Source: SDMLS #NDP2504771 Report a problem
    6/23/2025Listed for sale$1,995,000+232.5%
    Source: SDMLS #NDP2504938 Report a problem
    11/3/2023Sold$600,000
    Source: Public Record Report a problem

    Public tax history

    YearProperty taxesTax assessment
    2025$6,981 +4.3%$612,000 +2%
    2024$6,690 -12.5%$600,000 -12.6%
    2023$7,650 +1.4%$686,206 +2%

    Find assessor info on the county website

    Neighborhood: 92069

    Nearby schools

    GreatSchools rating