21819 Chestnut Ct

Walnut, CA 91789

$2,999,999
Price
5
Beds
4,846 Sq. Ft.
$619 / Sq. Ft.
4,846
Sq. Ft.
$619
per Sq. Ft.
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Description

Imagine yourself living in this Spectacular 2011 Custom-Built dream home in Walnut! Experience luxury living in this stunning custom-built estate including grand entrances, high ceilings with elegant Swarovski crystal chandeliers hanging over the formal dining room and private living room. The interior features open, light-filled living spaces that flow effortlessly between the formal living room, dining room, and the grand gathering areas. A chef-inspired kitchen with gourmet Kitchen Aid stainless...Imagine yourself living in this Spectacular 2011 Custom-Built dream home in Walnut! Experience luxury living in this stunning custom-built estate including grand entrances, high ceilings with elegant Swarovski crystal chandeliers hanging over the formal dining room and private living room. The interior features open, light-filled living spaces that flow effortlessly between the formal living room, dining room, and the grand gathering areas. A chef-inspired kitchen with gourmet Kitchen Aid stainless steel appliances anchors the home with its grand granite island, custom cabinetry. Private wine room with sub-zero refrigerator and custom cabinet. The home is adorned with crown molding, recessed lighting, plantation shutters, and engineered hardwood flooring throughout 2nd floor, showcasing thoughtful upgrades in every corner. Custom closet installations enhance four of the home's five spacious bedrooms. This property features unique outdoor access via a custom-built hillside staircase, leading to a private overlook deck and tranquil moments in this one-of-a-kind setting, and enjoy the first class of spectacular firework view from every angle on 4th of July. Convenient location to the park, diverse shopping, and a world of culinary adventures. Last but not least, this property is situated in the desirable Walnut Valley Unified school district, offering access to top-rated schools.
  1. Listed by Cecilia Samoylenko • DRE #02156668 • Brokerage DRE #02038346 • KELLER WILLIAMS PREMIER PROPER • 909-348-3399

Property Details for 21819 Chestnut Court

Architectural Style
Modern
View
Mountain(s), City Lights, Neighborhood
Parking Spaces Total
3
Private Pool
No
Cooling Type
Central Air, ENERGY STAR Qualified Equipment
Total Units
1.0
Building Type
Detached
Lot Size Source
Assessor
LISTING UPDATED: 04/20/2026 01:46 PM

Property Details for 21819 Chestnut Court

StatusActive
MLS #CV25274398
Days on Market138
Taxes-
HOA Fees-
Condo/Co-op Fees-
Property TypeSingle Family
MLS TypeResidential / Single Family Residence
Year Built2011
Lot Size0.28 AC / 12,392 SF
CountyLos Angeles County
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Location

Listing Courtesy of KELLER WILLIAMS PREMIER PROPER, Cecilia Samoylenko, DRE #02156668
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Building Information for 21819 Chestnut Court

Stories2Year Built2011Building Size-Lot Size0.28 AC / 12,392 SF

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$16,705 per month

30 year fixed, 6.46% Interest

Principal and Interest

$15,107

Property Taxes

$1,598

HOA Dues

$0

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Property Information for 21819 Chestnut Court

Income / Expense / Tax Details
Income Details
  • Current Financing: Conventional
Tax / Assessment Info
  • Tax Tract Number: 41681
  • CFD/Mello-Roos Fee: $1,196
  • Tax Lot: 72
Community / Development
Community / Development
  • Accessibility Features: 32 Inch Or More Wide Doors, Parking
  • Disability Access: 32 inch or more wide doors, Other Main Level Modifications
  • Assessments YN: Yes
  • Assessments: Unknown
  • Community Features: Biking, Dog Park, Street Lights, Sidewalks, Park
Property / Structure Info
Interior Features
  • Appliances: 6 Burner Stove, Convection Oven, ENERGY STAR Qualified Appliances, Gas Cooktop, Disposal, Microwave, Refrigerator, Water Heater Central, Tankless Water Heater, Vented Exhaust Fan, ENERGY STAR Qualified Water Heater, Water Purifier, Freezer, Gas Oven, Dishwasher
  • Equipment: Dishwasher, Disposal, Dryer, Microwave, Refrigerator, Washer, 6 Burner Stove, Convection Oven, Freezer, Gas Oven, Gas Stove, Vented Exhaust Fan, Water Purifier
  • Interior Features: Crown Molding, Wired for Data, Bar, Balcony, Furnished, Built-in Features, High Ceilings, Ceiling Fan(s), Recessed Lighting, Two Story Ceilings, Storage, Copper Plumbing Full, Granite Counters
  • Room Type: Walk-In Closet, Primary Bedroom, Separate Family Room, Laundry, Office, Kitchen, Living Room, Main Floor Bedroom, Family Room, Loft, Primary Suite, Primary Bathroom, Wine Cellar
  • Main Level Bathrooms: 2
  • Main Level Bedrooms: 2
  • Room Bathroom Features: Bidet, Shower in Tub, Exhaust fan(s), Main Floor Full Bath, Jetted Tub, Separate tub and shower, Dual shower heads (or Multiple), Privacy toilet door, Bathtub, Double Sinks in Primary Bath, Shower, Granite Counters
  • Bedroom Features: Main Floor Bedroom, WalkInCloset
  • Eating Area: Breakfast Counter / Bar, Family Kitchen, Dining Room, Area
  • Water Heater Features: Central Water Heater, Tankless
  • Water Heater Type: Tankless, Water Heater Central
  • Laundry: Yes
  • Laundry Features: Inside, Gas Dryer Hookup, Individual Room, In Garage, Upper Level, Washer Hookup, Washer Included, Dryer Included
  • Laundry Location: Gas, Washer Hookup
  • Laundry Utilities: Gas, Washer Hookup
  • Fireplace Features: Living Room
  • Fireplace Rooms: Living Room
  • Fireplace: FP in Living Room
  • Cooling: Central Air, ENERGY STAR Qualified Equipment
  • Heating Type: Fireplace(s), Central, ENERGY STAR Qualified Equipment
  • Heating: Fireplace(s), Central, ENERGY STAR Qualified Equipment
  • Heat Equipment: Energy Star, Fireplace, Forced Air Unit
  • Flooring Type: Tile, Wood
  • Floor Coverings: Tile, Wood
  • Flooring: Tile, Wood
  • Virtual Tour URL Unbranded: http://my.matterport.com/show/?m=5vYjY89fVhH&mls=1
Exterior Features
  • Door Features: Sliding Doors, Double Door Entry
  • Window Features: Double Pane Windows, Plantation Shutters
  • Security Features: Carbon Monoxide Detector(s), Wired for Alarm System, Security System, Smoke Detector(s)
  • Security: Carbon Monoxide Detectors, Security System, Wired for Alarm System
  • Construction Materials: Concrete, Steel, Drywall Walls
  • Exterior Construction: Concrete, Steel Siding
  • Exterior: Metal Siding, Concrete
  • Exterior Features: Lighting
  • Roof: Tile
  • Entry Location: Front Door
  • Fence: Yes
  • Fence: Wrought Iron
  • Fencing: Block, Brick, Wrought Iron
  • Foundation Details: Concrete Perimeter, Slab
  • Foundation Details: Concrete Perimeter, Slab
  • Structure Type: House
  • Property Condition: Turnkey
  • View Description: City Lights
  • Patio: Yes
  • Patio And Porch Features: Brick, Concrete, Patio, Slab
  • Pool Features: None
  • Pool Description: None
  • Pool: N/K
  • Pool Heat: N/K
  • Spa Features: None
  • Spa Heat: N/K
Land/Lot Info
  • Sign on Property: Yes
  • Lot Features: Landscaped, Park Nearby, Front Yard, Garden, Sprinkler System, Back Yard
  • Lease Considered: No
  • Available For Lease: No
  • Land Lease: No
  • Land Lease Type: Fee
  • Sprinklers: Yes
  • Road Surface Type: Paved
  • Road Frontage Type: City Street
  • Levels: Two
  • Water: Public
  • Sewer: Public Sewer
  • Sewer/Septic: Public Sewer, Cable Connected, Electricity Available, Electricity Connected, Natural Gas Available, Natural Gas Connected, Water Available, Water Connected
  • Utilities: Water Available, Natural Gas Connected, Natural Gas Available, Cable Connected, Electricity Available, Electricity Connected, Water Connected
  • Electric: 220 Volts
  • Water Source: Public
Parking Info
  • Number Remotes: 2
  • Garage Spaces: 3
  • Parking: Yes
  • Parking Garage: Driveway, Garage
  • Parking Non-Garage: Garage
  • Parking Garage Spaces: 3
  • Parking Garage: Garage
  • Carport Spaces: 0
  • Attached Garage: Yes
  • Parking Features: Garage, Driveway
Property / Structure Info
  • Architectural Style: Modern
  • Residential Styles: Detached
  • Residential Unit Location: No Common Walls

Property History for 21819 Chestnut Court

DateEvent & SourcePriceAppreciation
Dec 11, 2025

Listed (Active)

CRMLS #CV25274398

$2,999,999—
Nov 18, 2025

Listed (Active)

SDMLS #CV25274398

$2,999,999—
Nov 18, 2025

Listed (Active)

CLAW #CV25274398MR

$2,999,999—
DateEvent & SourcePrice
12/11/2025

Listed (Active)

CRMLS #CV25274398

$2,999,999
11/18/2025

Listed (Active)

SDMLS #CV25274398

$2,999,999
11/18/2025

Listed (Active)

CLAW #CV25274398MR

$2,999,999

For completeness, Compass often displays two records for one sale: the MLS record and the public record.

Public Records for 21819 Chestnut Court

Taxable ValueLand$802,269Additions$700,510Total$1,502,779
Tax Record2025$19,179 ($1,598 / month)
Home Facts
Beds5Total Finished SqFt4,846 SqFtAbove Grade Finished SqFt4,846 SqFtLot Size12,506 SqFtStyleSingle Family ResidenceYear Built2011ZoningWARPD16800CountyLOS ANGELESAPN8709-056-004

Schools near 21819 Chestnut Court

This home is within Walnut Valley Unified School District.
Rating
School
Type
Grades
Distance
Collegewood Elementary School
Public - K to 5
Suzanne Middle School
Public - 6 to 8
Walnut High School
Public - 9 to 12
Ron Hockwalt Academies (Continuation) School
Public - 9 to 12
Rating
School
Distance
Collegewood Elementary School
PublicK to 5

Suzanne Middle School
Public6 to 8

Walnut High School
Public9 to 12

Ron Hockwalt Academies (Continuation) School
Public9 to 12

School ratings and boundaries are provided by GreatSchools.org and Pitney Bowes. This information should only be used as a reference. Proximity or boundaries shown here are not a guarantee of enrollment. Please reach out to schools directly to verify all information and enrollment eligibility.

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More information about 21819 Chestnut Court, Walnut, CA 91789

21819 Chestnut Court is a single family home for sale in Walnut, CA 91789. This property was listed for sale on November 18, 2025 by KELLER WILLIAMS PREMIER PROPER, it's currently listed at $2,999,999. It has been on the market for a total of 138 days and was last sold on December 4, 2008. This listing's school district is Walnut Valley Unified School District. Nearby schools include Collegewood Elementary School, Suzanne Middle School and Walnut High School. 21819 Chestnut Court is a 5-bed, 5-bath, 4,846 sqft single family home built in 2011.

No guarantee, warranty or representation of any kind is made regarding the completeness or accuracy of descriptions or measurements (including square footage measurements and property condition), such should be independently verified, and Compass, Inc., its subsidiaries, affiliates and their agents and associated third parties expressly disclaims any liability in connection therewith. Photos may be virtually staged or digitally enhanced and may not reflect actual property conditions. Offers of compensation are subject to change at the discretion of the seller. No financial or legal advice provided. Equal Housing Opportunity.

Listing Courtesy of KELLER WILLIAMS PREMIER PROPER, Cecilia Samoylenko, DRE #02156668

Based on information from one of the following Multiple Listing Services: CRMLS, CLAW, I-Tech, ROWMLS, GPSMLS, SDMLS, VCRDS/PFAR, Idyllwild Association of Realtors, Ojai Valley Board of REALTORS and/or AVMLS. Information being provided is for the visitor’s personal, noncommercial use and may not be used for any purpose other than to identify prospective properties visitor may be interested in purchasing. The data contained herein is copyrighted by CRMLS, CLAW, I-Tech, ROWMLS, GPSMLS, SDMLS, VCRDS/PFAR, Idyllwild Association of Realtors, Ojai Valley Board of REALTORS and/or AVMLS is protected by all applicable copyright laws. Any dissemination of this information is in violation of copyright laws and is strictly prohibited. Property information referenced on this web site comes from the Internet Data Exchange (IDX) program of the MLS. This web site may reference real estate listing(s) held by a brokerage firm other than the broker and/or agent who owns this web site. For the avoidance of doubt, the accuracy of all information, regardless of source, is deemed reliable but not guaranteed and should be personally verified through personal inspection by and/or with the appropriate professionals.