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For sale
    • Listed by: VISTA REALTY, INC. • RICK BARRAZA • Contact: 213-454-9651
    $4,495,000

    29155 Old Mill Creek Ln, Agoura Hills, CA 91301

    7beds
    7,281sqft
    : 
    $29,934/mo
    Get pre-qualified
    Single Family Residence
    Built in 1985
    1.01 Acres Lot
    $4,221,300 Zestimate®
    $617/sqft
    $167/mo HOA

    What's special

    As one-acre properties become increasingly rare within Southern California's gated communities, opportunities to own meaningful land in an established estate community have become increasingly limited. Occupying 1 private acre within Medea Valley Estates, this custom Tudor estate offers nearly 7,281 square feet of thoughtfully designed living space, where enduring craftsmanship, remarkable interior volume, and exceptional privacy define one of Agoura Hills' most established gated communities. A private approach through the estate-lined streets leads to a circular motor court, where the home's commanding presence creates an immediate sense of arrival. Inside, soaring ceilings, dramatic architectural lines, multiple fireplaces, and a monumental floor-to-ceiling stone fireplace establish the home's distinctive character. Designed around remarkable interior volume, the residence features two open mezzanine retreats overlooking the home's principal living spaces. One serves as a library lounge with commanding views of the monumental floor-to-ceiling stone fireplace, while the second overlooks the great room, creating a unique vantage point over one of the home's primary gathering spaces. Expansive living areas are complemented by a screening room, wine cellar, and versatile lower level, offering flexibility for entertaining, recreation, remote work, or multigenerational living. Seven well-appointed bedrooms and generous gathering spaces comfortably accommodate everyday living and hosting family and guests. The outdoor setting features mature trees, broad lawns, an oversized pool and spa with waterfall, a private orchard, winding garden pathways leading to a secluded sauna, and a combined tennis and basketball sport court. The approximately one-acre grounds provide exceptional space for entertaining, recreation, and everyday enjoyment while offering potential equestrian opportunities, subject to buyer verification. Positioned between the coastal lifestyle of Malibu and the conveniences of Agoura Hills, the location offers a rare balance of privacy, accessibility, and natural surroundings. Medea Valley Estates is recognized for its estate-sized homesites, mature landscape, and enduring residential character. More than a residence, this is an opportunity to own one of the community's increasingly rare one-acre estate properties, where meaningful land, enduring architecture, and exceptional privacy remain the defining luxuries.
    20 days
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    505
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    21
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    Zillow last checked:

    Listing updated:

    Listed by:

    RICK BARRAZA DRE #02000043 213-454-9651,

    VISTA REALTY, INC.

    Source: CRMLS,MLS#: MB26161099MLS LogoOriginating MLS: California Regional MLS

      Facts & features

      Interior

      Bedrooms & bathrooms
      • Bedrooms: 7
      • Bathrooms: 5
      • Full bathrooms: 5
      • Main level bathrooms: 3
      • Main level bedrooms: 3
      Rooms
      • Room types: Bedroom, Entry/Foyer, Family Room, Foyer, Game Room, Guest Quarters, Great Room, Kitchen, Laundry, Library, Loft, Living Room, Primary Bedroom, Media Room, Office, Other, Projection Room, Sauna, Wine Cellar, Dining Room
      Primary bedroom
      • Features: Primary Suite
      Primary bedroom
      • Features: Main Level Primary
      Bedroom
      • Features: Bedroom on Main Level
      Bathroom
      • Features: Closet, Dual Sinks
      Kitchen
      • Features: Kitchen Island, Kitchen/Family Room Combo
      Heating
      • Central
      Cooling
      • Central Air
      Appliances
      • Included: Built-In Range, Barbecue, Double Oven, Dishwasher, Gas Cooktop, Gas Range, Refrigerator
      • Laundry: Laundry Room
      Features
      • Beamed Ceilings, Breakfast Bar, Balcony, Cathedral Ceiling(s), Separate/Formal Dining Room, Eat-in Kitchen, Granite Counters, High Ceilings, Multiple Staircases, Open Floorplan, Pantry, Recessed Lighting, Smart Home, Two Story Ceilings, Bar, Bedroom on Main Level, Entrance Foyer, Loft, Main Level Primary, Multiple Primary Suites, Primary Suite
      • Flooring: Tile, Wood
      • Windows: Bay Window(s), Stained Glass, Skylight(s)
      • Basement: Finished
      • Has fireplace: Yes
      • Fireplace features: Den, Family Room, Living Room
      • Common walls with other units/homes: No Common Walls
      Interior area
      • Total interior livable area: 7,281 sqft
      Video & virtual tour

      Property

      Parking
      • Total spaces: 3
      • Parking features: Circular Driveway, Direct Access, Garage, Private
      • Attached garage spaces: 3
      Features
      • Levels: Two
      • Stories: 2
      • Entry location: 1
      • Patio & porch: Covered, Deck, Open, Patio, Stone, Wood
      • Exterior features: Lighting, Sport Court
      • Has private pool: Yes
      • Pool features: Heated, In Ground, Pebble, Private, Salt Water
      • Has spa: Yes
      • Spa features: Heated, In Ground, Private
      • Fencing: Privacy
      • Has view: Yes
      • View description: Canyon, Hills, Mountain(s), Neighborhood
      Lot
      • Size: 1.01 Acres
      • Features: 0-1 Unit/Acre, Back Yard, Cul-De-Sac, Front Yard, Garden, Horse Property, Lawn, Lot Over 40000 Sqft, Landscaped, Sprinkler System, Street Level
      Details
      • Additional structures: Storage
      • Parcel number: 2063016078
      • Special conditions: Standard
      • Horses can be raised: Yes
      • Horse amenities: Riding Trail

      Construction

      Type & style
      • Home type: SingleFamily
      • Architectural style: Tudor,Traditional
      • Property subtype: Single Family Residence
      Materials
      • Brick
      Condition
      • Updated/Remodeled
      • New construction: No
      • Year built: 1985

      Utilities & green energy

      • Sewer: Public Sewer
      • Water: Public
      • Utilities for property: Electricity Available, Electricity Connected, Natural Gas Available, Natural Gas Connected, Phone Connected, Sewer Available, Sewer Connected, Water Available, Water Connected

      Community & HOA

      Community
      • Features: Foothills, Hiking, Horse Trails, Storm Drain(s), Street Lights, Gated
      • Security: Gated Community
      • Subdivision: Medea Valley Estates (887)
      HOA
      • Has HOA: Yes
      • Amenities included: Controlled Access, Other
      • HOA fee: $2,000 annually
      • HOA name: Madea Valley Estates
      • HOA phone: 800-999-6468
      Location
      • Region: Agoura Hills

      Financial & listing details

      • Price per square foot: $617/sqft
      • Tax assessed value: $2,927,630
      • Date on market: 7/30/2026
      • Cumulative days on market: 20 days
      • Listing terms: Cash,Conventional
      • Road surface type: Paved

        Estimated market value

        $4,221,300

        $4.01M - $4.43M

        $19,998/mo

        Price history

        DateEventPrice
        7/31/2026Listed for rent$28,000-37.1%$4/sqft
        Source: CRMLS #MB26165799 Report a problem
        7/30/2026Listed for sale$4,495,000-10%$617/sqft
        Source: CRMLS #MB26161099 Report a problem
        9/28/2025Listing removed$4,995,000-5.7%$686/sqft
        Source: SDMLS #SR25111173 Report a problem
        6/24/2025Listed for sale$5,299,000-7%$728/sqft
        Source: SDMLS #SR25111173 Report a problem
        5/15/2025Listing removed$5,698,000$783/sqft
        Source: CLAW #25493738 Report a problem
        2/24/2025Listed for sale$5,698,000-3.4%$783/sqft
        Source: CLAW #25493738 Report a problem
        1/23/2025Listing removed$5,899,000$810/sqft
        Source: CSMAOR #224004730 Report a problem
        11/29/2024Price change$5,899,000-0.9%$810/sqft
        Source: CSMAOR #224004730 Report a problem
        11/19/2024Listing removed$44,500$6/sqft
        Source: Douglas Elliman Report a problem
        11/8/2024Listed for rent$44,500$6/sqft
        Source: Douglas Elliman Report a problem
        11/8/2024Listing removed$44,500$6/sqft
        Source: CSMAOR #224003893 Report a problem
        9/14/2024Listed for rent$44,500-19.1%$6/sqft
        Source: CSMAOR #224003893 Report a problem
        7/10/2024Listed for sale$5,950,000+4476.9%$817/sqft
        Source: CSMAOR #224002663 Report a problem
        5/30/2024Listing removed--
        Source: Douglas Elliman Report a problem
        4/27/2024Listed for rent$55,000+10%$8/sqft
        Source: Douglas Elliman Report a problem
        4/26/2024Listing removed--
        Source: CSMAOR #224001460 Report a problem
        4/18/2024Price change$49,995-9.1%$7/sqft
        Source: CSMAOR #224001460 Report a problem
        4/2/2024Listed for rent$55,000$8/sqft
        Source: Douglas Elliman Report a problem
        4/1/2024Listing removed--
        Source: CSMAOR #224001047 Report a problem
        3/22/2024Listed for rent$55,000$8/sqft
        Source: CSMAOR #224001047 Report a problem
        3/24/2021Listing removed--
        Source: Owner Report a problem
        2/6/2019Sold$130,000-95.2%$18/sqft
        Source: Public Record Report a problem
        9/18/2018Listed for sale$2,699,999$371/sqft
        Source: Owner Report a problem
        8/4/2018Pending sale$2,699,999$371/sqft
        Source: Owner Report a problem
        7/26/2018Listed for sale$2,699,999+682.6%$371/sqft
        Source: Owner Report a problem
        12/10/2010Sold$345,000-81.4%$47/sqft
        Source: Public Record Report a problem
        1/8/2003Sold$1,850,000$254/sqft
        Source: Public Record Report a problem

        Public tax history

        YearProperty taxesTax assessment
        2026-- $2,927,630 +2%
        2025$34,334 +6.5%$2,870,226 +2%
        2024$32,227 +2%$2,813,948 +2%
        2023$31,589 +3.4%$2,758,773 +2%
        2022$30,558 +0.2%$2,704,680 +2%
        2021$30,509 +1.1%$2,651,648 +1%
        2020$30,174 $2,624,460 +29.8%
        2019$30,174 +30.8%$2,022,049 +2%
        2018$23,064 $1,982,402 +2%
        2017$23,064 +2%$1,943,533 +2%
        2016$22,601 +3.5%$1,905,425 +1.5%
        2015$21,837 +3.2%$1,876,805 +2%
        2014$21,163 $1,840,042 +2.5%
        2012-- $1,795,812 +4.4%
        2011-- $1,720,000 -12%
        2010-- $1,955,129 -0.2%
        2009-- $1,959,774 +2%
        2008-- $1,921,348 +2%
        2007-- $1,883,676 +2%
        2006-- $1,846,742
        2005-- $1,846,742 +4%
        2004-- $1,775,032 +75.1%
        2003-- $1,013,757 +2%
        2002-- $993,880 +4%
        2000-- $955,289
        Find assessor info on the county website

        Monthly payment

        Est. payment

        Payment breakdown

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        All calculations are estimates and provided by Zillow, Inc. for informational purposes only. Actual amounts may vary.
        HOA fees may include property taxes on listings classified as Co-Ops. Contact the listing agent and/or owner for fee details.
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        Climate risks

        Neighborhood: 91301

        Getting around

        3 / 100
        Car-Dependent
        1 / 100
        Somewhat Bikeable

        Nearby schools

        GreatSchools rating

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