Back yard in the evening
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21819 East Chestnut Court, Walnut, CA 91789

$2.80M5bd · 5ba · 4,846 sqft
Lot 12,392 sqft•Single Family Residence•
Active
•305d on market•MLS# CV-25274398

Property Description

Strategic Price Adjustment! Magnificent 2011 custom REBUILT with Exceptional Value, where luxury architecture meets harmonious Feng Shui principles design. Rebuilt with meticulous detail, crafted to invite positive energy, balance, and natural light. Passing through the grand entrance, you are immediately greeted by high ceilings and the warm shimmer of Swarovski crystal chandeliers, one in the formal living room and one in formal dining rooms. Expansive great room Concept, anchored by a gourmet chef's kitchen featuring built-in refrigerators and microwave and stove, grand granite island, custom cabinetry and top-of-the-line Kitchen Aid stainless steel appliances. Wince enthusiasts will appreciate the private wine room, thoughtfully finished with custom cabinet and a Sub-Zero refrigerator. Refined craftmanship shines in every detail, from delicate crown molding and recessed lighting throughout to custom plantation shutters and rich engineered hardwood flooring across the second floor. The estate offers five spacious bedrooms with four of them featuring custom closet to match the layout of each room. A custom-built hillside staircase ascends to private overlook deck-a tranquil haven for morning coffee or evening relaxation, with a front-row seats to spectacular 4th of July fireworks from every angle. Ideally situated in a desirable neighborhood near lush parks, premier shopping and diverse culinary destinations. This turn-key home is also located within the acclaimed Walnut Valley Unified School District, highly prestigious and consistently ranks among the top 1% to 2% of all public school districts in the country. CONTACT AGENT for more new info effective 09/10

Features & Amenities

FeeBuilt 2011

Property Details

Land Type
Fee
Year Built
2011
Property Type
Residential
Property Subtype
Single Family Residence
Parking Spaces
3
Garage Spaces
3
Heating
Central, ENERGY STAR Qualified Equipment, Fireplace(s)
Cooling
Central Air, ENERGY STAR Qualified Equipment
View
City Lights, Mountain(s)
Flooring
Tile, Wood
Roof
Tile
City
Walnut
Zip Code
91789
County
Los Angeles
Listed byKELLER WILLIAMS PREMIER PROPER, Cecilia Samoylenko

Mortgage Calculator

Current Rates

$
$
%
Monthly Payment
$14,158.32
Principal & Interest
Loan Amount
$2,239,999
Total Interest
$2,856,995
Total Payment Over 30 Years
$5,096,994
This calculator provides estimates only. Actual mortgage payments may include taxes, insurance, HOA fees, and PMI. Contact a lender for accurate quotes.

Comparative Market Analysis

Luxury Tier · 5 active · 5 closed

21819 East Chestnut Court, Walnut, CA 91789

Walnut · Single Family Residence

$2.80M
Luxury Tier
Beds
5
Baths
5
Sqft
4,846
Lot
12,392 sqft
Year
2011
$/Sqft
$578
Pool: No✓
Spa: No✓
View: city✓
Garage: 3-car✓

Listed in line with the median closed sale of $2,730,000. Expect a longer timeline — comps averaged 160 days on market. Luxury tier — fewer comparable sales widen the confidence range.

Price Position

Aligned with the market — fair pricing for the comps.

At market
Subject listed at $2.80M· $578/sqft
Total list price
Closed comps
vs closed median $2.73M
+$70K (+2.6%)
Active comps
vs active median $2.45M
+$350K (+14.3%)
Price per sqft
Closed compsinsufficient comp data
Active comps
vs active avg $/sqft $560
+$18 (+3.3%)

Active Properties (5)

Active Comparables

AddressCityYearBDBTHSqFtLotSzLP/SqFtLPDIMScore
19458 Juniper BndWalnut2009454,52111,131$542$2.45M785
19668 Three Oaks LaneWalnut2007454,57110,299$529$2.42M5883
19599 Highland Terrace DriveWalnut2010664,81817,795$587$2.83M55674
21848 Arbor CourtWalnut1987544,46012,046$529$2.36M12668
19678 Three OaksWalnut2007454,56210,307$612$2.79M19967
Total: 5 · Average4.65.04,586.412,315.6$559.8$2.57M189.2
Median4,562$2.45M

Closed Properties (5)

Closed Comparables

AddressCityYearDateBDBTHSqFtLotSzLPSPSP/SqFtSP/LPDIMScore
19709 Highland Terrace DrWalnut201009/22/2026454,49813,640$2.85M$2.83M$6280.997484
19679 Highland TerraceWalnut201105/29/2026454,29817,013$2.85M$2.73M$6350.9614676
2360 Oakleaf Canyon RoadWalnut198107/09/2026575,21963,654$1.99M$1.94M$3710.9739859
1050 High KnollWalnut199506/30/2026654,33018,574$2.54M$2.35M$5430.937656
20008 Monarch CourtWalnut199310/02/2026555,15822,354$2.89M$2.83M$5490.9810455
Total: 5 · Average4.85.44,700.627,047$2.54M$2.54M$545.2—159.6
Median4,498$2.73M$2.73M

Market Analysis

List vs Sale $/SqFt

Sale Price Trend

Days on Market

Sale vs List Price

AI-generated CMA

This analysis was generated automatically from MLS data. For an in-depth, human-reviewed valuation, contact Joseph Sardella at josephsardella@gmail.com.