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1123 Bain Avenue, Walnut, CA 91789

$1.20M4bd · 3ba · 2,028 sqft
Lot 7,875 sqft•Single Family Residence•
Active
•71d on market•MLS# WS-26185117

Property Description

INCREDIBLE NEW PRICE! Beautifully renovated and move-in ready, this Walnut home offers an opportunity for exceptional living while enjoying the benefits of award-winning schools, quality home upgrades, and a desirable location. Ideally situated within the Walnut Valley Unified School District, the home combines inviting living spaces with thoughtful improvements throughout. Major upgrades include a remodeled kitchen, upgrades flooring, replacement windows, fresh interior paint and exterior paint, a new roof, and new AC. Designed for today’s lifestyle, the property offers a functional floor plan with 4 bedrooms and 3 bathrooms, including a desirable first-floor bedroom and full bath, ideal for multigenerational living, guests, or a home office. A spacious three-car garage provides ample parking and storage. The generous backyard features a private pool and plenty of room for outdoor dining, entertaining, and relaxation. Combining quality, comfort, and everyday convenience, this exceptional home offers a wonderful opportunity to enjoy life in Walnut.

Features & Amenities

FeeBuilt 1965

Property Details

Land Type
Fee
Year Built
1965
Property Type
Residential
Property Subtype
Single Family Residence
Parking Spaces
3
Garage Spaces
3
Heating
Central
Cooling
Central Air
Flooring
Vinyl, Tile
City
Walnut
Zip Code
91789
County
Los Angeles
Listed byCentury 21 Masters-Walnut, VANNA PHUNG

Mortgage Calculator

Current Rates

$
$
%
Monthly Payment
$6,067.35
Principal & Interest
Loan Amount
$959,920
Total Interest
$1,224,325
Total Payment Over 30 Years
$2,184,245
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

1123 Bain Avenue, Walnut, CA 91789

Walnut · Single Family Residence

$1.20M
Residential Tier
Beds
4
Baths
3
Sqft
2,028
Lot
7,875 sqft
Year
1965
$/Sqft
$592
Pool: Yes✓
Garage: 3-car✓

Listed 5.1% below the median closed sale of $1,265,000.

Price Position

Priced below the market — value advantage over the field.

Price advantage
Subject listed at $1.20M· $592/sqft
Total list price
Closed comps
vs closed median $1.26M
−$65K (−5.1%)
Active comps
vs active median $1.15M
+$50K (+4.3%)
Price per sqft
Closed compsinsufficient comp data
Active comps
vs active avg $/sqft $592
−$0 (−0.0%)

Active Properties (5)

Active Comparables

AddressCityYearBDBTHSqFtLotSzLP/SqFtLPDIMScore
1313 FairlanceDiamond Bar1976532,3049,441$499$1.15M1880
20944 Delphine DriveWalnut1965331,7217,022$662$1.14M7878
20505 Missionary Ridge StreetWalnut1974432,2659,932$573$1.30M11677
1638 Ano NuevoDiamond Bar1970432,0258,200$616$1.25M4477
21206 Silver CloudDiamond Bar1962421,7687,424$611$1.08M8976
Total: 5 · Average4.02.82,016.68,403.8$592.2$1.18M69
Median2,025$1.15M

Closed Properties (5)

Closed Comparables

AddressCityYearDateBDBTHSqFtLotSzLPSPSP/SqFtSP/LPDIMScore
1869 Morning CanyonDiamond Bar196405/04/2026421,7889,449$1.25M$1.29M$7211.034779
21039 Glenwold DriveWalnut197905/21/2026422,0006,663$1.24M$1.22M$6100.985578
20995 Glenbrook DrWalnut197908/19/2026422,0007,029$1.20M$1.24M$6191.032577
1321 GlenthorpeWalnut198007/28/2026432,4328,415$1.38M$1.32M$5420.968876
21408 Running River CourtDiamond Bar197707/31/2026542,3347,980$1.30M$1.26M$5420.976374
Total: 5 · Average4.22.62,110.87,907.2$1.27M$1.27M$606.8—55.6
Median2,000$1.26M$1.26M

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.