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20512 Starshine, Walnut, CA 91789

$1.46M4bd · 3ba · 2,265 sqft
Lot 8,621 sqft•Single Family Residence•
Active
•46d on market•MLS# OC-26191970

Property Description

What matters most when buying a home—Location? Views? Lifestyle? Quality? What if one home could bring them all together? Welcome to this extensively remodeled Walnut residence offering 4 bedrooms, 2.5 bathrooms, approximately 2,265 sq. ft. of living space on an expansive 8,621 sq. ft. lot. QUALITY: A warm modern interior showcases carefully selected finishes throughout, including natural Taj Mahal quartzite countertops, slim oak cabinetry, premium appliances, wood-look luxury vinyl flooring, double-pane windows, and beautifully coordinated details. The designer kitchen, remodeled bathrooms, two separate living spaces with electric fireplaces, and dry bar with wine cooler create a home designed for both everyday living and entertaining. VIEWS & LIFESTYLE: Step outside to a newly replastered private pool and spa with new pumps, complemented by a composite deck and beautiful hillside, mountain, and sunset views—an inviting setting for relaxing, gathering with family and friends, and enjoying Southern California living. MORE TO VALUE: A metal tile roof on four sides, a newer garage door, an epoxy-coated 2-car garage floor, a spacious primary suite with walk-in closet, and thoughtful improvements throughout add function and appeal beyond the home's beautiful finishes. LOCATION: This particular home is ideally positioned in southern Walnut near Diamond Bar and Rowland Heights, offering convenient access to popular Asian markets, restaurants, shopping, parks, schools, and major transportation routes. Its location combines the residential setting of Walnut with convenient access to the amenities and lifestyle of the surrounding communities. Location. Views. Lifestyle. Quality. Why choose just one when this home brings all four together?

Features & Amenities

FeeBuilt 1974

Property Details

Land Type
Fee
Year Built
1974
Property Type
Residential
Property Subtype
Single Family Residence
Parking Spaces
2
Garage Spaces
2
Heating
Central
Cooling
Central Air, Electric, Gas
View
Canyon, City Lights, Hills, Mountain(s), Pool
Flooring
Vinyl, Laminate, Tile
Roof
Metal, Composition, Flat
City
Walnut
Zip Code
91789
County
Los Angeles
Listed byColdwell Banker-Campbell Rltrs, Victor Lam

Mortgage Calculator

Current Rates

$
$
%
Monthly Payment
$7,357.27
Principal & Interest
Loan Amount
$1,164,000
Total Interest
$1,484,618
Total Payment Over 30 Years
$2,648,618
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

Residential Tier · 5 active · 5 closed

20512 Starshine, Walnut, CA 91789

Walnut · Single Family Residence

$1.46M
Residential Tier
Beds
4
Baths
3
Sqft
2,265
Lot
8,621 sqft
Year
1974
$/Sqft
$642
Pool: Yes✓
Spa: Yes✓
View: city✓
Garage: 2-car✓

Listed in line with the median closed sale of $1,488,000.

Price Position

Aligned with the market — fair pricing for the comps.

At market
Subject listed at $1.46M· $642/sqft
Total list price
Closed comps
vs closed median $1.49M
−$33K (−2.2%)
Active comps
vs active median $1.30M
+$156K (+12.0%)
Price per sqft
Closed compsinsufficient comp data
Active comps
vs active avg $/sqft $530
+$112 (+21.1%)

Active Properties (5)

Active Comparables

AddressCityYearBDBTHSqFtLotSzLP/SqFtLPDIMScore
20505 Missionary Ridge StreetWalnut1974432,2659,932$573$1.30M11692
20400 Lake Canyon DriveWalnut1974432,2658,569$574$1.30M7288
20122 Evening BreezeWalnut1975542,44610,961$531$1.30M6870
20232 Evening BreezeWalnut1974343,04113,697$493$1.50M35261
20610 Shepherd Hills DrDiamond Bar2017443,33838,344$479$1.60M9453
Total: 5 · Average4.03.62,67116,300.6$530$1.40M140.4
Median2,446$1.30M

Closed Properties (5)

Closed Comparables

AddressCityYearDateBDBTHSqFtLotSzLPSPSP/SqFtSP/LPDIMScore
2016 Peaceful Hills RoadDiamond Bar198209/28/2026422,4559,844$1.48M$1.44M$5850.973888
20573 Missionary Ridge StreetWalnut197404/17/2026432,4268,415$1.50M$1.49M$6130.996483
20146 Donway DrWalnut197501/02/2026431,9138,185$1.26M$1.26M$6591.002077
20139 Lake Canyon DrWalnut197306/30/2026432,61510,828$1.69M$1.60M$6120.9511177
20466 Sartell DriveWalnut198810/13/2026533,24534,986$1.68M$1.61M$4980.9611873
Total: 5 · Average4.22.82,530.814,451.6$1.48M$1.48M$593.4—70.2
Median2,455$1.49M$1.49M

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.