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Off market jun 2018 for $690K

$1,050,115

Est. refi paymentEst. refi $4,984/mo

•

1,647

sq ft

528 Diamond Pl, Walnut, CA 91789

About this home

Priced to sell! Beautiful, remodeled two story home in highly sought after prestigious City of Walnut. Home features three car garage, large driveway, and a great vaulted ceiling floorplan with 3 bedrooms, 2.5 baths. This scraped ceiling, freshly painted inside out home features traditional and modern elegance. Home offers new designer floor tiles and gorgeous wood-laminate floors throughout. Kitchen has all new white cabinets with soft close drawers, beautiful granite counter tops, elegant door handles, all new quality stainless steel appliances and new ceiling recessed lights. All new bathroom vanities, counter tops with new fixtures. House has a nice breeze and is one of the bigger lots in the neighborhood. The house is nicely landscaped with great planters and flower beds. Backyard is large with ample space for family gathering or friends’ entertainment. The yard has tiled block wall fence all around and the large side gate is good for RV parking. Great location in the Award winning Oswalt Academy elementary school and middle school K-8. API 921. Conveniently located near schools, parks, shopping centers, and restaurants. With pride of ownership, this home shows well. A must see!

Single-familyProperty Type

1987Year Built

9,126 sq ftLot Size

$638Est. Price/Sq.Ft.

3 car garageParking

Listed by Jenny Phung •DRE #01411245 • Coastal Group

Bought with HEMANG MEHTA •DRE #01716058 • Yes! Property Management And Loans

Redfin checked: 3 minutes ago

•Source:CRMLS #PW18084462

Redfin Estimate

$1,050,115

$360K since sold in June 2018$7,000 since October

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 0.1% higher than the average sale price ($1.05M) of 4 comparable homes.

SOLD OCT 7, 2026
$870,000
A
3 beds2 baths1,639 sq ft
768 CALAVERAS Dr, Walnut, CA 91789
SOLD SEP 1, 2026
$1,055,000
B
4 beds2 baths1,639 sq ft
718 Marylie Ln, Walnut, CA 91789
SOLD JUL 21, 2026
$1,050,000
C
4 beds2 baths1,639 sq ft
723 Bonnie Claire, Walnut, CA 91789
SOLD MAY 29, 2026
$1,220,000
D
4 beds3 baths1,785 sq ft
831 Colusa Dr, Walnut, CA 91789

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Earn from this home

Sell

$536,140

Est. take-home

List your home with Redfin and save $5,251

Refinance

Est. cash available

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Rent

$3,889/mo

Redfin rental estimate

List your home for rent

Market trends in 91789, CA

Last updated October 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-list price

98.8%

0.5% MoM

Median sale price

$1.3M

$21K MoM

Avg. days on market

41d

9 days MoM

Recently sold homes

3 MoM

New listings for sale

OPEN SAT, 12PM TO 4PM
$1,550,000
4 beds3 baths1,874 sq ft
322 La Tortola, Walnut, CA 91789
OPEN SAT, 1PM TO 4PM
$1,450,000
4 beds2 baths2,053 sq ft
20092 Wildcat Canyon Rd, Walnut, CA 91789
Century 21 Masters
OPEN SAT, 2PM TO 4PM
$1,488,888
4 beds2 baths2,053 sq ft
20859 E Yellow Feather Cir, Walnut, CA 91789
OPEN SAT, 1PM TO 4PM
$1,588,000
4 beds3.5 baths2,473 sq ft
19935 Camino De Rosa, Walnut, CA 91789
$1,758,000
4 beds3 baths2,548 sq ft
838 Streamview, Walnut, CA 91789
$1,899,990
4 beds4 baths2,330 sq ft
22138 Portofino Dr, Walnut, CA 91789
OPEN SAT, 1PM TO 4PM
$777,000
3 beds2.5 baths1,846 sq ft
1034 E Romney Dr, Walnut, CA 91789
$1,200,000
4 beds3 baths2,763 sq ft
950 Coronel Ct, Walnut, CA 91789
OPEN SAT, 1PM TO 4PM
$310,000
3 beds2 baths1,740 sq ft
20739 LYCOMING St #44, Walnut, CA 91789
OPEN NOV 14, 11AM TO 5PM
$949,000
3 beds3 baths1,840 sq ft
826 Francesca, Walnut, CA 91789
See all

Provided by Redfin

Sale history for 528 Diamond Pl

Date

Event

Price

Public Records

Aug 6, 2018

Sold

$690,000

$419/sq ft

CRMLS #PW18084462

Jun 30, 2018

Sold

$690,000

$419/sq ft

May 22, 2018

Contingent

—

May 7, 2018

Price Changed

$695,000

$422/sq ft

Apr 21, 2018

Listed

$698,000

$424/sq ft

Apr 21, 2018

Listed

$695,000

$422/sq ft

+37

CRMLS #PW17137480

Dec 7, 2017

Price Changed

$709,000

$430/sq ft

Nov 27, 2017

Price Changed

$714,000

$434/sq ft

Nov 1, 2017

Listing Removed

—

Oct 31, 2017

Listed

$719,000

$437/sq ft

Jun 17, 2017

Listed

$719,000

$437/sq ft

CRMLS #IV16188220

Feb 13, 2017

Sold

$529,069

$321/sq ft

Nov 14, 2016

Pending

—

Oct 27, 2016

Relisted

—

Aug 26, 2016

Listed

$567,100

$344/sq ft

Aug 26, 2016

Listing Removed

—

CRMLS #CV15084835

Jan 5, 2016

Price Changed

$570,000

$346/sq ft

Apr 22, 2015

Listed

$588,888

$358/sq ft

Public Records

Apr 9, 1996

Sold

$215,000

$131/sq ft

Year

Property tax

Land + Additions

Assessment*

2025

$10,143 (+3.2%)

$628,080 + $157,018

$785,098

2024

$9,833 (+3.4%)

$615,765 + $153,940

$769,705

2023

$9,505 (+2.1%)

$603,692 + $150,922

$754,614

2022

$9,306 (+1.6%)

$591,855 + $147,963

$739,818

2021

$9,161 (+1.3%)

$580,250 + $145,062

$725,312

2020

$9,046 (+1.7%)

$568,873 + $142,218

$711,091

2019

$8,893 (+27.8%)

$563,040 + $140,760

$703,800

2018

$6,957 (−3.3%)

$552,000 + $138,000

$690,000

2017

$7,191 (+7.1%)

$377,400 + $183,600

$561,000

2016

$6,716 (+1.6%)

$377,400 + $183,600

$561,000

2015

$6,610 (+62.7%)

$212,207 + $307,064

$519,271

2014

$4,063 (+5.1%)

$110,032 + $181,318

$291,350

2012

$3,865 (+2.8%)

$109,535 + $180,499

$290,034

2011

$3,758 (+2.1%)

$107,388 + $176,960

$284,348

2010

$3,681 (+1.0%)

$105,283 + $173,491

$278,774

2009

$3,645 (+2.2%)

$104,497 + $172,195

$276,692

2008

$3,565

$104,746 + $172,605

$277,351

Tax history for 528 Diamond Pl

Year

Property tax

Land + Additions

Assessment*

2025

$10,143 (+3.2%)

$628,080 + $157,018

$785,098

2024

$9,833 (+3.4%)

$615,765 + $153,940

$769,705

2023

$9,505 (+2.1%)

$603,692 + $150,922

$754,614

2022

$9,306 (+1.6%)

$591,855 + $147,963

$739,818

2021

$9,161 (+1.3%)

$580,250 + $145,062

$725,312

2020

$9,046 (+1.7%)

$568,873 + $142,218

$711,091

2019

$8,893 (+27.8%)

$563,040 + $140,760

$703,800

2018

$6,957 (−3.3%)

$552,000 + $138,000

$690,000

2017

$7,191 (+7.1%)

$377,400 + $183,600

$561,000

2016

$6,716 (+1.6%)

$377,400 + $183,600

$561,000

2015

$6,610 (+62.7%)

$212,207 + $307,064

$519,271

2014

$4,063 (+5.1%)

$110,032 + $181,318

$291,350

2012

$3,865 (+2.8%)

$109,535 + $180,499

$290,034

2011

$3,758 (+2.1%)

$107,388 + $176,960

$284,348

2010

$3,681 (+1.0%)

$105,283 + $173,491

$278,774

2009

$3,645 (+2.2%)

$104,497 + $172,195

$276,692

2008

$3,565

$104,746 + $172,605

$277,351

*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.

Public record

Beds

Baths

Stories

—

Lot width

—

Lot depth

—

Lot size

9,130 Sq. Ft.

Year renovated

1987

Sq. Ft.

1,647

Year built

1987

Style

Single Family Residential

County

Los Angeles County

APN

8734050013

Parking Spaces

—

Basement

—

Accessible

—

HOA Dues

—

Garage

—

Features

—

Last updated by owner on Oct 7, 2026.

Property details

Parking

Parking / Garage Information
# of Garage Spaces: 3
# of Parking Spaces: 3

Interior

Laundry Information
Has Laundry
In Garage

Kitchen Information
Granite Counters, Self-closing cabinet doors, Self-closing drawers

Bathroom Information
# of Baths (Full): 3

Cooling Information
Central
Has Cooling

Room Information
All Bedrooms Up, Family Room, Living Room, Primary Bedroom

Fireplace Information
Family Room
Has Fireplace

Heating Information
Central Furnace
Has Heating

Interior Features
Levels: Two
Main Level Bathrooms: 0
Main Level Bedrooms: 0

Exterior

Exterior Features
Pool Features: None

Lot Information
Elevation Units: Feet
Lot Size Source: Assessor's Data
Lot Features: Lot 6500-9999

Property Information
Total # of Units: 1
Common Walls: No Common Walls
Parcel Number: 8734050013
Total # of Stories: 2
Year Built Source: Builder

Utilities

Utilities Information
Sewer: Sewer or Septic - Unknown
Water Source: District/Public

Location

Multi-Unit Information
# of Units In Community: 1

Neighborhood Information
Community Features: Urban

School Information
High School District: Rowland Unified

Location Information
Latitude: 34.02027600
Longitude: -117.88440400
Directions: Corner Nogales and Shakespeare
Zoning: WARPD148002.5U

Public facts

Beds: 3
Baths: 3.0
Sq. Ft.: 1,647
Stories: —
Lot Size: 9,130 square feet
Style: Single Family Residential
Year Built: 1987
Year Renovated: 1987
County: Los Angeles County
APN: 8734050013

Home facts updated by county records on Oct 7, 2026

Other

Listing Information
Days Active in MLS: 25
Continuous Days Active in MLS: 25

Listing Agent Information
List Agent First Name: Jenny
List Agent Last Name: Phung

Listing Office Information
List Office Name: Coastal Group

Selling Agent Information
Buyer Agent First Name: HEMANG
Buyer Agent Last Name: MEHTA

Selling Office Information
Buyer Office Name: ERA YES! REAL ESTATE

Around this home

Schools

K - 12
Preschool & daycare

Stanley G. Oswalt Academy

Public K-8 • Assigned • 0.5mi

8/10

Nogales High School

Public 9-12 • Assigned • 0.6mi

4/10

Provided by GreatSchools

Lifestyle

Provided by Walk Score and Local Logic

Local insights from Redfin agents

Walnut remains a competitive market, with strong demand for well-priced homes even as buyers have more inventory to choose from. If you’re considering a move in Walnut, I’d be happy to provide a personalized market analysis.
1 week ago • Walnut
Sang Ur
Redfin Premier agent
123 deals
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Climate risks

1/10 Flood Factor

Minimal risk of a flood reaching the building in the next 30 years

1/10 Fire Factor

Unlikely to be in a wildfire in next 30 years

6/10 Heat Factor

6 days above 99° expected this year, 18 days in 30 years

1/10 Wind Factor

Minimal risk of severe winds over next 30 years

7/10 Air Factor

13 unhealthy days expected this year, 14 days in 30 years

Provided by First Street

Historical weather

Walnut, CA • 91789

Average low and high temperatures (°F)

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Sun exposure

In this area, properties receive around 9.9 hours in June and 6.8 hours in December, placing it above the U.S. average for solar exposure.

9.9 hrs

6.8 hrs

JuneDecember

Provided by Shadowmap

Estimated sale price

$998,000 – $1.21M

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Home values near 528 Diamond Pl

Data from public records.

Address	Redfin Estimate
508 Diamond Pl, Walnut, CA 3 Beds \| 3 Baths \| 1647 Sq. Ft.	$989,374
548 Diamond Pl, Walnut, CA 4 Beds \| 3 Baths \| 2133 Sq. Ft.	$1,141,920

Address	Redfin Estimate
518 Diamond Pl, Walnut, CA 4 Beds \| 3 Baths \| 2139 Sq. Ft.	$1,144,914
558 Diamond Pl, Walnut, CA 3 Beds \| 3 Baths \| 1647 Sq. Ft.	$1,064,199

Address	Redfin Estimate
538 Diamond Pl, Walnut, CA 4 Beds \| 3 Baths \| 1880 Sq. Ft.	$1,114,313
568 Diamond Pl, Walnut, CA 4 Beds \| 3 Baths \| 2475 Sq. Ft.	$1,191,361

Property information provided by CRMLS when last listed in 2018. This data may not match . Learn more.

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GreatSchools Ratings provided by GreatSchools.org.

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About this home

Redfin Estimate

Earn from this home

Market trends in 91789, CA

Sale history for 528 Diamond Pl

Tax history for 528 Diamond Pl

Public record

Property details

Around this home

Schools

Lifestyle

Local insights from Redfin agents

Climate risks

Historical weather

Sun exposure

Nearby similar homes

New listings for sale in 91789

Home values near 528 Diamond Pl

More real estate resources