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20927 Gartel, Walnut, CA 91789

$3.7M7bd · 8ba · 7,868 sqft
Lot 66,895 sqft•Single Family Residence•
Active
•13d on market•MLS# TR-26211605

Property Description

Custom Walnut Home on an expansive 66,895 square feet lot. 7,868 square feet of living space with panoramic views. The home has 7 bedrooms and 8 bathrooms. Features a grand entrance with high ceilings. The home offers formal dining room, formal living room, large family room, den, office. Large primary suite upstairs serves as a private sanctuary. Five En-Suite Bedrooms. The backyard consists of multi-levels. The pool area has a built in BBQ and Gazebo and a lower area perfect for large parties. It is located within the Walnut Valley Unified School District.

Features & Amenities

FeeBuilt 1992

Property Details

Land Type
Fee
Year Built
1992
Property Type
Residential
Property Subtype
Single Family Residence
Parking Spaces
3
Garage Spaces
3
Heating
Central
Cooling
Central Air
View
City Lights
City
Walnut
Zip Code
91789
County
Los Angeles
Listed byCentury Commercial RE Services, Jay Arora

Mortgage Calculator

Current Rates

$
$
%
Monthly Payment
$18,709.21
Principal & Interest
Loan Amount
$2,960,000
Total Interest
$3,775,317
Total Payment Over 30 Years
$6,735,317
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 · 2 active · 0 closed

20927 Gartel, Walnut, CA 91789

Walnut · Single Family Residence

$3.7M
Luxury Tier
Beds
7
Baths
8
Sqft
7,868
Lot
1.54 ac
Year
1992
$/Sqft
$470
Pool: Yes✓
Spa: Yes✓
View: city✓
Garage: 3-car✓

Luxury tier — fewer comparable sales widen the confidence range.

Price Position

Priced below the market — value advantage over the field.

Price advantage
Subject listed at $3.70M· $470/sqft
Total list price
Closed compsinsufficient comp data
Active comps
vs active median $4.98M
−$1.28M (−25.7%)
Price per sqft
Closed compsinsufficient comp data
Active comps
vs active avg $/sqft $566
−$96 (−17.0%)

Active Properties (2)

Active Comparables

AddressCityYearBDBTHSqFtLotSzLP/SqFtLPDIMScore
2820 Shadow Canyon DriveDiamond Bar1979898,26473,691$482$3.98M23588
2611 Steeplechase LaneDiamond Bar1972787,66061,952$650$4.98M10878
Total: 2 · Average7.58.57,96267,821.5$566$4.48M171.5
Median8,264$4.98M

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.