23340 sunset crossing Rd Unit C, Diamond Bar, CA 91765

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Off Market Sep 2018 for $350K

$430,046

Est. refi paymentEst. refi $1,935/mo

•

885

sq ft

23340 sunset crossing Rd Unit C, Diamond Bar, CA 91765

About this home

This 2 Bedrooms & 1.5 bathrooms condo easily access to the Freeway 57 & 60, very convenient to go to the freeway. The property suffered from a fire in the last year. So the insurance company has rebuilt many parts of the property. So when you come into the property, most parts are brand new, such as the appliance, floor, wall, door. .. . one back yard directly to the living room and one attached car garage do directly to the Kitchen. Just minutes to the Cal Poly and Mt SAC

CondoProperty Type

1972Year Built

3.66 acresLot Size

$486Est. Price/Sq.Ft.

1 car garageParking

Listed by Ken Sun •DRE #02025760 • Keller Williams Realty Irvine

Bought with Lei Tong •DRE #02021954 • Keller Williams Realty

Redfin checked: a minute ago

•Source:CRMLS #OC18176493

Redfin Estimate

$430,046

$80K since sold in September 2018$5,000 since August

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 6.7% higher than the average sale price ($403K) of 6 comparable homes.

SOLD SEP 26, 2025
$440,000
A
2 beds1.5 baths885 sq ft
23410 Sunset Crossing Rd Unit C, Diamond Bar, CA 91765
SOLD OCT 8, 2025
$408,000
B
2 beds1.5 baths877 sq ft
23410 Sunset Crossing Rd Unit D, Diamond Bar, CA 91765
Keller Williams Realty Irvine
SOLD AUG 25, 2026
$420,000
C
2 beds2 baths1,245 sq ft
374 S Prospectors #121, Diamond Bar, CA 91765
SOLD JUL 20, 2026
$304,000
D
2 beds2 baths949 sq ft
23605 Golden Spgs Unit J12, Diamond Bar, CA 91765
SOLD JUL 8, 2026
$331,000
E
2 beds2 baths949 sq ft
23601 Golden Spgs, Diamond Bar, CA 91765
Advance Estate Realty
SOLD MAY 18, 2026
$515,000
F
2 beds1.5 baths1,105 sq ft
530 Golden Spgs Unit F, Diamond Bar, CA 91765

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Sell

$171,648

Est. take-home

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Refinance

Est. cash available

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Rent

$987/mo

Redfin rental estimate

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Market trends in 91765, CA

Last updated August 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-List Price

99.1%

0.2% MoM

Median sale price

$1.1M

$48K MoM

Avg. days on market

42d

0 days MoM

Recently sold homes

108

17 MoM

New listings for sale

NEW 5 HRS AGO
$946,000
3 beds4 baths1,700 sq ft
3199 Marigold, Diamond Bar, CA 91765
NEW 10 HRS AGO
$1,195,000
3 beds2.5 baths2,031 sq ft
24237 Seagreen Dr, Diamond Bar, CA 91765
NEW 17 HRS AGO
$1,350,000
5 beds3 baths2,585 sq ft
24435 Nan Ct, Diamond Bar, CA 91765
COMING SOON
$585,000
2 beds2.5 baths1,012 sq ft
1109 Golden Springs Dr Unit D, Diamond Bar, CA 91765
$1,648,000
4 beds3 baths3,212 sq ft
3315 Hawkwood, Diamond Bar, CA 91765
First Team Real Estate
$5,380,000
6 beds7 baths9,038 sq ft
2828 Water Course Dr, Diamond Bar, CA 91765
$1,199,999
4 beds2.5 baths1,915 sq ft
23308 Quail Smt, Diamond Bar, CA 91765
$818,800
3 beds3 baths1,570 sq ft
22935 Estoril Dr #6, Diamond Bar, CA 91765
3D WALKTHROUGH
$1,690,000
4 beds3 baths2,587 sq ft
1515 Sunbluff Dr, Diamond Bar, CA 91765
$538,000
3 beds2 baths1,047 sq ft
800 Grand Ave Unit D1, Diamond Bar, CA 91765
See all

Provided by Redfin

Sale history for 23340 sunset crossing Rd Unit C

Date

Event

Price

CRMLS #OC18176493

Sep 7, 2018

Sold

$350,000

$395/sq ft

Sep 7, 2018

Sold

$350,000

$395/sq ft

Aug 1, 2018

Pending

—

Jul 21, 2018

Listed

$350,000

$395/sq ft

Jul 21, 2018

Listed

$350,000

$395/sq ft

This 2 Bedrooms&1.5 bathrooms condo easily access to the Freeway 57&60, very convenient to go to the freeway. The property suffered from a fire in the last year. So the insurance company has rebuilt many parts of the property. So when you come into the property, most parts are brand new, such as the appliance, floor, wall, door.... one back yard directly to the living room and one attached car garage do directly to the Kitchen. Just minutes to the Cal Poly and Mt SAC

CRMLS #C521154

Jan 4, 2006

Sold

$301,000

$340/sq ft

Nov 14, 2005

Listed

$299,000

$338/sq ft

Public Records

Feb 25, 1974

Sold

$21,000

$24/sq ft

Year

Property tax

Land + Additions

Assessment*

2025

$5,389 (+8.7%)

$167,325 + $223,101

$390,426

2024

$4,958 (+2.0%)

$167,325 + $223,101

$390,426

2023

$4,861 (+1.6%)

$164,045 + $218,727

$382,772

2022

$4,783 (+2.3%)

$160,829 + $214,439

$375,268

2021

$4,677 (+0.4%)

$157,676 + $210,235

$367,911

2020

$4,660 (−2.4%)

$154,585 + $206,113

$360,698

2019

$4,774 (+21.9%)

$153,000 + $204,000

$357,000

2018

$3,916 (+12.8%)

$150,000 + $200,000

$350,000

2017

$3,471 (−9.4%)

$180,200 + $81,800

$262,000

2016

$3,832 (−0.5%)

$180,200 + $81,800

$262,000

2015

$3,852 (+37.9%)

$206,700 + $93,900

$300,600

2014

$2,793 (+25.0%)

$143,000 + $65,000

$208,000

2012

$2,234 (−15.3%)

$115,700 + $52,600

$168,300

2011

$2,636

$109,300 + $49,700

$159,000

2010

$2,635 (−3.6%)

$134,000 + $61,000

$195,000

2009

$2,734 (−28.7%)

$134,000 + $61,000

$195,000

2008

$3,833

$144,700 + $65,100

$209,800

Tax history for 23340 sunset crossing Rd Unit C

Year

Property tax

Land + Additions

Assessment*

2025

$5,389 (+8.7%)

$167,325 + $223,101

$390,426

2024

$4,958 (+2.0%)

$167,325 + $223,101

$390,426

2023

$4,861 (+1.6%)

$164,045 + $218,727

$382,772

2022

$4,783 (+2.3%)

$160,829 + $214,439

$375,268

2021

$4,677 (+0.4%)

$157,676 + $210,235

$367,911

2020

$4,660 (−2.4%)

$154,585 + $206,113

$360,698

2019

$4,774 (+21.9%)

$153,000 + $204,000

$357,000

2018

$3,916 (+12.8%)

$150,000 + $200,000

$350,000

2017

$3,471 (−9.4%)

$180,200 + $81,800

$262,000

2016

$3,832 (−0.5%)

$180,200 + $81,800

$262,000

2015

$3,852 (+37.9%)

$206,700 + $93,900

$300,600

2014

$2,793 (+25.0%)

$143,000 + $65,000

$208,000

2012

$2,234 (−15.3%)

$115,700 + $52,600

$168,300

2011

$2,636

$109,300 + $49,700

$159,000

2010

$2,635 (−3.6%)

$134,000 + $61,000

$195,000

2009

$2,734 (−28.7%)

$134,000 + $61,000

$195,000

2008

$3,833

$144,700 + $65,100

$209,800

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

Public record

Public record
Zoning

Beds

Baths

Stories

—

Lot width

—

Lot depth

—

Lot size

—

Year renovated

1972

Sq. Ft.

885

Year built

1972

Style

Condo/Co-op

County

Los Angeles County

APN

8703001027

Parking Spaces

—

Basement

—

Accessible

—

HOA Dues

—

Garage

—

Features

—

Last updated by owner on Aug 30, 2026.

RMH

Medium/High Density Residential District

The RMH zoning district is intended for areas of existing and planned townhome, condominium, apartment, other multifamily residential projects, and mobile home parks. The maximum allowed density for new residential projects within this zoning district will be 16 dwellings per gross acre. The RMH zoning district is consistent with the medium high density residential land use category of the general plan.

Permitted uses

Include but are not limited to:

Housing-Single unit
Housing-Multiple units
Housing-Senior
Housing-Other
Infrastructure
Fire house
Police station
Park & open space

Property details

Parking

Parking / Garage Information
Attached Garage
# of Garage Spaces: 1
# of Parking Spaces: 1

Interior

Laundry Information
Has Laundry
Community, See Remarks

Bathroom Information
# of Baths (Full): 1
# of Baths (1/2): 1

Cooling Information
Central
Has Cooling

Room Information
All Bedrooms Up

Interior Features
Levels: Two
Main Level Bathrooms: 1
Main Level Bedrooms: 0

Exterior

Exterior Features
Pool Features: None

Lot Information
Additional Parcels Description: 8703-001-027
Elevation Units: Feet
Lot Features: Garden

Property Information
Total # of Units: 1
Common Walls: 2+ common walls
Living Area Source: Public Records
Attached Property

Financial

Assesments Information
Assessments: Special Assessments

Utilities

Utilities Information
Sewer: Public Sewer
Water Source: District/Public

Location

Multi-Unit Information
# of Units In Community: 4

Homeowners Association
Is Part of Association
Association Name: Balboa Management Group
Association Fee: $224
Association Fee Frequency: Monthly
Association Amenities: Dues Paid Monthly

Neighborhood Information
Community Features: Sidewalks, Street Lighting

School Information
High School District: Pomona Unified

Location Information
Latitude: 34.02855700
Longitude: -117.80888000
Directions: in the crossing of the Freeway 57&60 very convenient

Public facts

Beds: 2
Baths: 2.0
Sq. Ft.: 885
Stories: —
Lot Size: —
Style: Condo/Co-op
Year Built: 1972
Year Renovated: 1972
County: Los Angeles County
APN: 8703001027

Home facts updated by county records on Aug 30, 2026

Other

Listing Information
Days Active in MLS: 11
Continuous Days Active in MLS: 11

Listing Agent Information
List Agent First Name: Ken
List Agent Last Name: Sun

Listing Office Information
List Office Name: Keller Williams Realty Irvine

Selling Agent Information
Buyer Agent First Name: Lei
Buyer Agent Last Name: Tong

Selling Office Information
Buyer Office Name: Keller Williams Realty

Around this home

Schools

Lorbeer Middle School

Public 7-8 • Assigned • 0.8mi

5/10

Diamond Ranch High School

Public 9-12 • Assigned • 1.8mi

8/10

Provided by GreatSchools

Lifestyle

Provided by Walk Score and Local Logic

Local insights from Redfin agents

The real estate market is becoming more balanced. Buyers have more inventory, more data, and more time to make informed decisions than they did a year ago. Well-priced homes are still moving quickly, but today’s market rewards preparation, strategy,...
2 months ago • Los Angeles County
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Redfin Premier agent
82 deals
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Climate risks

1/10 Flood Factor

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

2/10 Fire Factor

0.00% chance of being in a wildfire in next 30 years

7/10 Heat Factor

7 days above 99° expected this year, 20 days in 30 years

1/10 Wind Factor

Minimal risk of severe winds over next 30 years

6/10 Air Factor

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

Provided by First Street

Historical weather

Diamond Bar, CA • 91765

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 10.1 hours in June and 6.8 hours in December, placing it above the U.S. average for solar exposure.

10.1 hrs

6.8 hrs

JuneDecember

Provided by Shadowmap

Estimated sale price

$409,000 – $495,000

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Home values near 23340 sunset crossing Rd Unit C

Data from public records.

Address	Redfin Estimate
23330 Sunset Crossing Rd Apartment A, Diamond Bar, CA 3 Beds \| 2 Baths \| 1051 Sq. Ft.	$460,867
23330 Sunset Crossing Rd Apartment D, Diamond Bar, CA 2 Beds \| - Baths \| 877 Sq. Ft.	$402,605

Address	Redfin Estimate
23330 Sunset Crossing Rd Apartment B, Diamond Bar, CA 2 Beds \| 2 Baths \| 885 Sq. Ft.	$463,357
23340 Sunset Crossing Rd Apartment A, Diamond Bar, CA 3 Beds \| - Baths \| 1051 Sq. Ft.	$476,040

Address	Redfin Estimate
23330 Sunset Crossing Rd Apartment C, Diamond Bar, CA 2 Beds \| - Baths \| 885 Sq. Ft.	$398,606
23340 Sunset Crossing Rd Apartment B, Diamond Bar, CA 2 Beds \| 1.5 Baths \| 885 Sq. Ft.	$408,117

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

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