911 Monica, Walnut, CA 91789

$1,688,888

Pride of ownership—original owner, first time on the market! This one-of-a-kind south& north facing estate sits on an almost 30,000 sq ft oversized lot, fully landscaped grounds. Nestled in the rolling hills of one of Walnut’s most desirable and private neighborhoods, the home is located within the award-winning Walnut… Read More School District with Westhoff Elementary. Tucked away on a quiet cul-de-sac with no homes across the street, it offers rare privacy and tranquility. This exquisite 4-bedroom, 3-bathroom home with a 3-car garage is truly turnkey and includes a Tesla charger. Meticulously maintained and tastefully renovated over the past decade with luxurious upgrades, this residence stands out in every detail. Upon entry, soaring cathedral ceilings welcome you into elegant living and dining spaces with a seamless flow. The home features travertine flooring throughout the downstairs and on the wide staircase leading to the second floor, along with a cozy fireplace in the family room, creating a warm and inviting atmosphere. The upgraded modern kitchen overlooks the lush backyard and features granite countertops, custom cabinetry, and ample storage. The expansive primary suite is a serene retreat, offering a large private deck with views of the manicured yard and city night lights, plus direct backyard access. The upgraded primary bathroom includes a soaking tub, separate shower, dual vanities, and a spacious walk-in closet. Step outside to your private backyard oasis, an expansive, mostly flat retreat designed for both relaxation and entertaining. Highlights include a built-in Spanish-style BBQ, generous patio and seating areas, professional landscaping with a lush lawn, mature trees, large RV parking and abundant space for future expansion, including a potential ADU on the elevated flat area beyond the current yard, featuring panoramic hilltop views overlooking the entire city of Walnut. Major upgrades include: • New roof (2022) • Whole-house repiping (2021) • Water heater replacement (2021) • Professional interior & exterior painting (2023) • Kitchen, all three bathrooms, flooring, and staircase travertine upgrades completed within the past 10 years • Front and backyard paving stone walkways and professional landscaping and A/C system (compressor & furnace) upgraded within the past 15 years. Conveniently located near schools and shopping, yet set in an ultra-quiet, secluded neighborhood. A rare opportunity—this exceptional home truly won’t last. Read Less

Listing Snapshot

Days Online

Last Updated

Feb 13, 2026

Property Type

SingleFamilyResidence

Beds

Full Baths

Square Ft.

2,340

Lot Size

0.68 Acres

Year Built

1989

MLS Number

CV26013429

Additional Details

Appliances & Equipment

BuiltInRange, Dishwasher, GasCooktop, Disposal, GasOven, GasRange, Microwave, RangeHood

Building

Built in 1989, Living area: 2340.0, Living area units: SquareFeet, 2 stories, Levels: Two, Entry level: 1, Entry location: 1

Community

Biking, Curbs, Hiking, HorseTrails, Suburban

Cooling

CentralAir

Exterior Features

Patio/Porch Features: RearPorch, Open, Patio

Fence

Block

Fireplaces

FamilyRoom

Floors

Carpet, Stone, Tile, Wood

Garage

3 spaces

Heating

Central

Home Owner's Association

Association Fee: $0

Interior Features

WetBar, BreakfastBar, Balcony, BreakfastArea, BlockWalls, CathedralCeilings, SeparateFormalDiningRoom, GraniteCounters, BedroomOnMainLevel, WalkInPantry, WalkInClosets

Laundry

LaundryRoom

Lot

0.6835 acres, ZeroToOneUnitAcre, CulDeSac, FrontYard, Greenbelt, Paved

Parking

3 total parking spaces, Driveway, GarageFacesFront, Garage, Paved, RvAccessParking

Pool

None

Property

Horse amenities: RidingTrail, CityLights, Canyon, Hills, Mountains, Neighborhood, TreesWoods

Roof

Tile

Security Features

CarbonMonoxideDetectors, SmokeDetectors

Sewer

PublicSewer

Taxes

Additional parcels description:, Parcel Number: 8709049043, Lot: 13

Utilities

ElectricityConnected, NaturalGasConnected, SewerConnected, WaterConnected, Water Source: Public, Volts220

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