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Sold for $2,400,000
    • Listed by: First Team Real Estate • Lily Campbell • Contact: 714-717-5095
    Bought with: First Team Real Estate
    $2,400,000

    18679 Diddy Cir, Fountain Valley, CA 92708

    6beds
    3,804sqft
    Single Family Residence
    Built in 1998
    10,048 Square Feet Lot
    $2,400,300 Zestimate®
    $631/sqft
    $7,719 Estimated rent

    Home value

    $2,400,300

    $2.23M - $2.59M

    $7,719/mo

    Zestimate® history
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    What's special

    Rarely does a Fountain Valley home offer nearly 3804 square feet of combined living space, a 4-car garage, an attached ADU, and an expanded driveway accommodating 6-7 vehicles, all on a 10,048-square-foot cul-de-sac lot. Built in 1998, this executive home is one of the newer custom residences in Fountain Valley's prestigious Hampton Place Tract, known for its tree-lined streets, award-winning schools, pride of ownership, and prime location near Harper Park and approximately three miles from the beach, this property offers a 3,020 square foot main residence and an attached 784 square foot ADU completed in December 2024. Exceptional curb appeal features a lush front lawn, raised stone planters, a beveled glass entry door, and manicured landscaping. Fresh interior paint, hardwood flooring and tile downstairs, new carpet upstairs, recessed lighting, and abundant natural light enhance the home. The floor plan offers four bedrooms plus a bonus room, formal living room or fifth bedroom/home office, formal dining room, family room with fireplace, remodeled powder room, separate laundry room, and ceiling fans throughout. The kitchen features granite countertops, extensive cabinetry, glass display shelving, two oversized pantry cabinets, a center island, built-in wine refrigerator, five-burner cooktop, utility sink, and abundant storage. Upstairs, the primary suite offers vaulted ceilings, a walk-in closet, fireplace, dual vanities, soaking tub, and separate shower. Three additional bedrooms, the bonus room, and an upgraded secondary bathroom with dual vanities and travertine flooring complete the second level. The backyard features a built-in BBQ, spa with waterfall, fire pit, fruit trees, artificial turf, patio, and two large storage sheds. The attached ADU offers 2 bedrooms, 2 bathrooms, indoor laundry, its own air conditioning system, and flexible living space for multigenerational living, guests, or rental income. The expanded four-car tandem garage offers approximately 200 additional square feet with Racedeck flooring, custom glass display cabinetry, built-in seating with concealed storage, extensive cabinetry, and a craft/workbench. Additional upgrades include a newer HVAC system, upgraded electrical panel, Prism and security exterior lighting beneath the eaves, and a residential fire suppression system. A rare opportunity to own one of Hampton Place's finest homes with newer construction, a private ADU, and exceptional parking.

    Zillow last checked:

    Listing updated:

    Listed by:

    Lily Campbell DRE #01229782 714-717-5095,

    First Team Real Estate

    Bought with:

    Lily Campbell, DRE #01229782

    First Team Real Estate

    Source: CRMLS,MLS#: OC26161392MLS LogoOriginating MLS: California Regional MLS

    Facts & features

    Interior

    Bedrooms & bathrooms
    • Bedrooms: 6
    • Bathrooms: 5
    • Full bathrooms: 4
    • 1/2 bathrooms: 1
    • Main level bathrooms: 1
    Rooms
    • Room types: Attic, Bonus Room, Bedroom, Center Hall, Den, Entry/Foyer, Family Room, Foyer, Game Room, Guest Quarters, Kitchen, Laundry, Loft, Living Room, Primary Bathroom, Primary Bedroom, Office, Other, Dining Room
    Primary bedroom
    • Features: Primary Suite
    Bathroom
    • Features: Bathroom Exhaust Fan, Bathtub, Closet, Dual Sinks, Enclosed Toilet, Granite Counters, Soaking Tub, Separate Shower, Tub Shower, Upgraded
    Kitchen
    • Features: Built-in Trash/Recycling, Granite Counters, Kitchen Island, Kitchen/Family Room Combo, Pots & Pan Drawers, Utility Sink
    Heating
    • Central
    Cooling
    • Central Air
    Appliances
    • Included: Barbecue, Dishwasher, Gas Cooktop, Disposal, Gas Oven, Gas Range, Microwave, Tankless Water Heater, Vented Exhaust Fan
    • Laundry: Washer Hookup, Gas Dryer Hookup, Inside, Laundry Room
    Features
    • Breakfast Bar, Block Walls, Ceiling Fan(s), Crown Molding, Cathedral Ceiling(s), Separate/Formal Dining Room, Eat-in Kitchen, Granite Counters, High Ceilings, In-Law Floorplan, Open Floorplan, Pantry, Pull Down Attic Stairs, Recessed Lighting, Storage, Track Lighting, Tandem, All Bedrooms Up, Attic, Entrance Foyer, Loft
    • Flooring: Carpet, Tile, Wood
    • Doors: Panel Doors, Sliding Doors
    • Windows: Atrium, Blinds, Bay Window(s), Double Pane Windows, Screens
    • Has fireplace: Yes
    • Fireplace features: Gas, Gas Starter, Living Room, Primary Bedroom
    • Common walls with other units/homes: No Common Walls
    Interior area
    • Total interior livable area: 3,804 sqft

    Property

    Parking
    • Total spaces: 4
    • Parking features: Concrete, Door-Multi, Direct Access, Driveway, Garage, Paved, On Street, Storage, Tandem, Workshop in Garage
    • Attached garage spaces: 4
    Accessibility
    • Accessibility features: Parking, Accessible Doors
    Features
    • Levels: Two
    • Stories: 2
    • Entry location: 1
    • Patio & porch: Concrete, Front Porch, Open, Patio, Screened, Stone, Wrap Around
    • Exterior features: Barbecue, Lighting, Rain Gutters, Fire Pit
    • Pool features: None
    • Has spa: Yes
    • Spa features: Heated, In Ground, Private
    • Fencing: Brick,Good Condition,Wood
    • Has view: Yes
    • View description: Park/Greenbelt, Neighborhood
    Lot
    • Size: 10,048 Square Feet
    • Features: Back Yard, Cul-De-Sac, Front Yard, Sprinklers In Rear, Sprinklers In Front, Near Park, Paved, Sprinkler System, Street Level, Walkstreet
    Details
    • Additional structures: Guest House Attached, Shed(s), Storage
    • Parcel number: 11283217
    • Special conditions: Trust

    Construction

    Type & style
    • Home type: SingleFamily
    • Architectural style: Traditional,Patio Home
    • Property subtype: Single Family Residence
    Materials
    • Drywall
    • Foundation: Slab
    • Roof: Tile
    Condition
    • Additions/Alterations,Updated/Remodeled,Turnkey
    • New construction: No
    • Year built: 1998
    Details
    • Builder name: Kaufman & Broad

    Utilities & green energy

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

    Community & HOA

    Community
    • Features: Curbs, Gutter(s), Street Lights, Suburban, Park
    • Security: Carbon Monoxide Detector(s), Fire Sprinkler System, Smoke Detector(s), Security Lights
    • Subdivision: Hampton Place (Hamp)
    Location
    • Region: Fountain Valley

    Financial & listing details

    • Price per square foot: $631/sqft
    • Tax assessed value: $1,357,825
    • Date on market: 7/30/2026
    • Cumulative days on market: 15 days
    • Listing terms: Cash,Cash to New Loan,Conventional

    Price history

    DateEventPrice
    9/2/2026Sold$2,400,000-7.7%$631/sqft
    Source: CRMLS #OC26161392 Report a problem
    8/26/2026Pending sale$2,599,000$683/sqft
    Source: CRMLS #OC26161392 Report a problem
    8/15/2026Contingent$2,599,000$683/sqft
    Source: CRMLS #OC26161392 Report a problem
    8/11/2026Listed for sale$2,599,000$683/sqft
    Source: CRMLS #OC26161392 Report a problem
    8/9/2026Contingent$2,599,000$683/sqft
    Source: CRMLS #OC26161392 Report a problem
    7/30/2026Listed for sale$2,599,000+162.5%$683/sqft
    Source: CRMLS #OC26161392 Report a problem
    3/23/2015Sold$990,000-17.5%$260/sqft
    Source: Public Record Report a problem
    2/4/2015Listed for sale$1,200,000+148.4%$315/sqft
    Source: First Team Real Estate #OC14243818 Report a problem
    4/1/1998Sold$483,000$127/sqft
    Source: Public Record Report a problem

    Public tax history

    YearProperty taxesTax assessment
    2026-- $1,357,825 +2%
    2025$14,781 +13.9%$1,331,201 +13.3%
    2024$12,978 +2.4%$1,174,871 +2%
    2023$12,677 +1.4%$1,151,835 +2%
    2022$12,497 +2%$1,129,250 +2%
    2021$12,253 +0.6%$1,107,108 +1%
    2020$12,183 $1,095,756 +2%
    2019$12,183 +2.2%$1,074,271 +2%
    2018$11,927 +3.6%$1,053,207 +2%
    2017$11,509 $1,032,556 +2.7%
    2016$11,509 +5.3%$1,005,097 +49.1%
    2015$10,926 +48.8%$674,331 +2%
    2014$7,342 $661,122 +0.5%
    2013-- $658,135 +2%
    2012-- $645,231 +2%
    2011-- $632,580 +0.8%
    2010-- $627,853 -0.2%
    2009-- $629,345 +2%
    2008-- $617,005 +2%
    2007-- $604,907 +2%
    2006-- $593,047 +2%
    2005-- $581,419 +2%
    2004-- $570,019 +1.9%
    2003-- $559,572 +2%
    2002-- $548,600 +2%
    2001$5,865 +1.8%$537,844 +2%
    2000$5,761 $527,299
    Find assessor info on the county website

    Neighborhood: 92708

    Nearby homes

    Nearby schools

    GreatSchools rating
    Schools provided by the listing agent
    • Elementary: Courreges
    • Middle: Fulton
    • High: Fountain Valley

    Source: CRMLS. This data may not be complete. We recommend contacting the local school district to confirm school assignments for this home.

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    Estimated market value
    $2,400,300
    Get a cash offer in 3 minutes
    Find out how much your home could sell for in as little as 3 minutes with a no-obligation cash offer.
    Estimated market value
    $2,400,300

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