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For sale
  • Price cut: $90K (11/25)
    $1,450,000

    4201 Avenida Gregory, Spring Valley, CA 91977

    4beds
    3,100sqft
    : 
    Single Family Residence
    Built in 1964
    0.59 Acres Lot
    $1,436,600 Zestimate®
    $468/sqft
    $-- HOA

    What's special

    Solar-heated poolFenced poolTranquil backyardAmple gardening spaceWood tile flooringMedicine cabinetsTwo fireplaces
    A stunning adobe ranch-style retreat with endless charm and modern upgrades, set on over half an acre in the highly sought-after Mt. Helix area. The main house features a custom chef's kitchen with a wet bar, vaulted ceilings, wood tile flooring, two fireplaces, and a spacious Master Bedroom with a walk-in closet and updated ensuite. The ADU, with its private entrance, full kitchen, and bath, is ideal for multi-generational living or rental income. A tranquil backyard offers lush landscaping, ample gardening space, a custom bonus room with French doors to a serene garden area. Entertain around the fenced pool, courtyard, and luxury outdoor chef’s grill/oven. Other highlights include fully paid solar, a detached casita with a sauna, new indoor/outdoor surround sound, updated light fixtures, custom paint, and a driveway with views of the iconic Mt. Helix cross. The solar-heated pool was completely remodeled in August 2024 with updated electrical for modern safety standards, and the pool house roof was finished in December 2024, making it brand new. Additional recent updates include new interior wallpaper, medicine cabinets, and light fixtures in the Master ensuite, as well as new pool equipment for hassle-free maintenance. The detached casita offers versatility, perfect as a gym, guest house, or studio, while a custom room with updated flooring and cabinets currently serves as a showroom and workshop. The property’s outdoor space shines with lush landscaping and serene seating areas, enhanced by new outdoor lighting. The ADU, with its private entrance, full kitchen, and bathroom, is perfect for extended family, guests, or rental opportunities. The backyard offers a blend of relaxation and functionality, featuring a solar-heated pool and a luxury outdoor kitchen complete with a chef’s grill and oven. Located in Mt. Helix, this property provides the perfect mix of space, charm, and convenience.
    122 days
    |
    917
    |
    49
    |

    Likely to sell faster than

    Zillow last checked: 8 hours ago

    Listing updated: December 09, 2025 at 03:31pm

    Listed by:

    Candace Kirk DRE #02059754 619-988-1143,

    Compass

    Source: SDMLS,MLS#: 250036160MLS LogoOriginating MLS: San Diego Association of REALTOR

    Tour with a local agent

    Facts & features

    Interior

    Bedrooms & bathrooms
    • Bedrooms: 4
    • Bathrooms: 3
    • Full bathrooms: 3
    Heating
    • Forced Air Unit
    Cooling
    • Central Forced Air
    Appliances
    • Included: Dishwasher, Disposal, Garage Door Opener, Pool/Spa/Equipment, Range/Oven, Refrigerator, Free Standing Range, Gas Stove, Range/Stove Hood
    • Laundry: Gas & Electric Dryer HU, Washer Hookup
    Features
    • Number of fireplaces: 2
    • Fireplace features: FP in Family Room, FP in Living Room
    Interior area
    • Total structure area: 3,100
    • Total interior livable area: 3,100 sqft
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    Property

    Parking
    • Total spaces: 11
    • Parking features: Attached
    • Garage spaces: 1
    Features
    • Levels: 1 Story
    • Pool features: Below Ground, Fenced
    • Fencing: Full
    Lot
    • Size: 0.59 Acres
    Details
    • Parcel number: 5000401600

    Construction

    Type & style
    • Home type: SingleFamily
    • Property subtype: Single Family Residence
    Materials
    • Stucco
    • Roof: Composition
    Condition
    • Year built: 1964

    Utilities & green energy

    • Sewer: Sewer Connected
    • Water: Meter on Property

    Community & HOA

    Community
    • Subdivision: MOUNT HELIX
    Location
    • Region: Spring Valley

    Financial & listing details

    • Price per square foot: $468/sqft
    • Tax assessed value: $1,642,791
    • Annual tax amount: $20,106
    • Date on market: 8/13/2025
    • Listing terms: Cash,Conventional,FHA,VA
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    Estimated market value

    $1,436,600

    $1.36M - $1.51M

    $6,462/mo

    Price history

    Price history
    DateEventPrice
    11/25/2025Price change$1,450,000-5.8%$468/sqft
    Source: SDMLS #250036160 Report a problem
    10/21/2025Price change$1,540,000-3.7%$497/sqft
    Source: SDMLS #250036160 Report a problem
    8/13/2025Price change$1,599,9990%$516/sqft
    Source: SDMLS #250036160 Report a problem
    6/10/2025Price change$1,600,000-7%$516/sqft
    Source: SDMLS #250027508 Report a problem
    5/14/2025Price change$1,720,000-5.5%$555/sqft
    Source: SDMLS #250017221 Report a problem

    Public tax history

    Public tax history
    YearProperty taxesTax assessment
    2025$20,106 +3%$1,642,791 +2%
    2024$19,514 +11.6%$1,610,580 +10.8%
    2023$17,484 +64%$1,453,500 +68.5%

    Find assessor info on the county website

    BuyAbility℠ payment

    Est. payment
    $8,987/mo
    Principal & interest
    $7065
    Property taxes
    $1414
    Home insurance
    $508

      Climate risks

      Neighborhood: 91977

      Nearby schools

      GreatSchools rating

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