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Off market apr 2020 for $525K

$804,642

Est. refi paymentEst. refi $3,521/mo

•

1,288

sq ft

21232 Trigger Ln, Diamond Bar, CA 91765

About this home

FIXER. .. Bring Your Tool Belt. .. Don't Miss This Opportunity With Tremendous Upside Potential If Your Willing To Do A Little Work & Updating. Highly Sought After Neighborhood - Excellent Interior Tract Location On Quiet Cul-De-Sac Street. This Single Level Home With A Well Laid Out Open Floor Plan Features Large Living Room w/ Brick Fireplace - Large Galley Style Kitchen w/ Breakfast Bar - 4 Spacious Bedrooms & 2 Full Baths - Separate Laundry Area - Attached 2 Car Garage w/ Direct Access. Sprawling Lot w/ Plenty Of Space To Grow. .. Lots Of Potential To Expand With An Addition, Pool & Spa Or Whatever You Can Dream Up. Conveniently Close To Everything Location. .. Easy FWY Access, Transportation, Shopping, Dining, Entertainment, Walk To Award Winning Walnut Valley Schools, Heritage Park +++Too Much More To List. Put This At The Top Of Your TO SEE LIST Opportunities Like This One Are Rare In This Desirable Area!!!

Single-familyProperty Type

1962Year Built

7,722 sq ftLot Size

$625Est. Price/Sq.Ft.

2 garage spacesParking

Listed by James Sallinger •DRE #01252074 • SRG Properties

Bought with Honghua Shang •DRE #01833183 • Great Wall Realty Inc.

Redfin checked: a minute ago

•Source:CRMLS #PW20062839

Redfin Estimate

$804,642

$280K since sold in April 2020$37K since September

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 21.1% lower than the average sale price ($1.02M) of 6 comparable homes.

SOLD MAY 14, 2026
$1,330,000
A
4 beds3 baths2,037 sq ft
3357 Bent Twig, Diamond Bar, CA 91765
SOLD SEP 17, 2026
$930,000
B
3 beds2 baths1,300 sq ft
2726 Castle Rock, Diamond Bar, CA 91765
SOLD JUL 31, 2026
$875,000
C
3 beds2 baths1,300 sq ft
21245 Cold Spg, Diamond Bar, CA 91765
SOLD JAN 21, 2026
$980,000
D
4 beds2 baths1,288 sq ft
2819 Castle Rock, Diamond Bar, CA 91765
SOLD JUL 31, 2026
$975,000
E
3 beds2 baths1,300 sq ft
2606 Castle Rock Rd, Diamond Bar, CA 91765
Synergy Real Estate
SOLD FEB 27, 2026
$1,030,000
F
4 beds2 baths1,756 sq ft
2710 Castle Rock Rd, Diamond Bar, CA 91765

Claim this home to receive a free report every month with insights on the changing estimate.

Earn from this home

Sell

$394,959

Est. take-home

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Refinance

Est. cash available

Get cash now or lower your monthly rate

Rent

$3,348/mo

Redfin rental estimate

List your home for rent

Market trends in 91765, CA

Last updated September 2026

Buyer's Market

Seller's Market

Balanced market

Sale-to-list price

97.8%

0.8% MoM

Median sale price

$1.1M

$12K MoM

Avg. days on market

61d

18 days MoM

Recently sold homes

3 MoM

New listings for sale

OPEN SAT, 1PM TO 4PM
$1,099,900
4 beds3 baths1,907 sq ft
305 N Prospectors Rd, Diamond Bar, CA 91765
NEW 26 HRS AGO
$370,000
1 bed1 bath827 sq ft
356 S Prospectors #83, Diamond Bar, CA 91765
$948,888
3 beds3 baths2,082 sq ft
24127 Willow Crk, Diamond Bar, CA 91765
OPEN SAT, 12PM TO 3PM
$878,000
4 beds2 baths1,540 sq ft
23718 Meadow Fls, Diamond Bar, CA 91765
COMING SOON
$1,450,000
3 beds3.5 baths2,716 sq ft
23843 Gold Rush Dr, Diamond Bar, CA 91765
$849,900
3 beds2 baths1,553 sq ft
22709 Dry Creek Rd, Diamond Bar, CA 91765
$949,888
3 beds2 baths1,535 sq ft
1936 Ano Nuevo, Diamond Bar, CA 91765
$750,000
4 beds3 baths1,619 sq ft
2119 Dublin Ln #2, Diamond Bar, CA 91765
$399,000
2 beds1 bath850 sq ft
22801 Hilton Head Dr #17, Diamond Bar, CA 91765
$399,000
2 beds1 bath850 sq ft
22804 Hilton Head Dr #40, Diamond Bar, CA 91765
Pinnacle Real Estate Group
See all

Provided by Redfin

Redfin agents who toured

Single story home located in an area with similar style and size properties. All original features including kitchen, bathrooms, flooring and popcorn ceilings. Easy 57 and 60 freeway access.
7 years ago• May not reflect the current state of the home
Kelly Hope
Redfin Associate agent

Sale history for 21232 Trigger Ln

Date

Event

Price

CRMLS #PW20062839

Apr 16, 2020

Sold

$525,000

$408/sq ft

Apr 3, 2020

Pending

—

Mar 24, 2020

Listed

$550,000

$427/sq ft

CRMLS #PW19131863

Oct 19, 2019

Listing Removed

—

Oct 11, 2019

Price Changed

$525,000

$408/sq ft

Jun 5, 2019

Listed

$598,000

$464/sq ft

CRMLS #RS18136864

Feb 1, 2019

Listing Removed

—

Oct 28, 2018

Price Changed

$640,000

$497/sq ft

Jun 29, 2018

Price Changed

$648,000

$503/sq ft

Jun 8, 2018

Listed

$675,000

$524/sq ft

CRMLS #RS16043471

May 11, 2016

Price Changed

$574,999

$446/sq ft

May 10, 2016

Price Changed

$575,999

$447/sq ft

Apr 7, 2016

Price Changed

$599,999

$466/sq ft

Apr 7, 2016

Price Changed

$589,999

$458/sq ft

Mar 25, 2016

Price Changed

$609,999

$474/sq ft

Mar 2, 2016

Listed

$625,000

$485/sq ft

CRMLS #S329551

Dec 24, 2012

Price Changed

$409,000

$318/sq ft

Dec 24, 2012

Price Changed

$409,000

$318/sq ft

Dec 24, 2012

Price Changed

$409,000

$318/sq ft

Dec 24, 2012

Price Changed

$409,000

$318/sq ft

Dec 24, 2012

Price Changed

$409,000

$318/sq ft

Dec 24, 2012

Price Changed

$409,000

$318/sq ft

Dec 24, 2012

Price Changed

$409,000

$318/sq ft

Nov 24, 2003

Sold

$380,000

$295/sq ft

Nov 24, 2003

Sold

$380,000

$295/sq ft

Nov 24, 2003

Sold

$380,000

$295/sq ft

Nov 24, 2003

Sold

$380,000

$295/sq ft

Nov 24, 2003

Sold

$380,000

$295/sq ft

Nov 24, 2003

Sold

$380,000

$295/sq ft

Nov 24, 2003

Sold

$380,000

$295/sq ft

Aug 22, 2002

Price Changed

$628,000

$488/sq ft

Aug 22, 2002

Price Changed

$628,000

$488/sq ft

Aug 22, 2002

Price Changed

$628,000

$488/sq ft

Aug 22, 2002

Price Changed

$628,000

$488/sq ft

Aug 22, 2002

Price Changed

$628,000

$488/sq ft

Aug 22, 2002

Listing Removed

—

Aug 22, 2002

Price Changed

$628,000

$488/sq ft

Aug 14, 2002

Listed

$628,000

$488/sq ft

Public Records

Nov 21, 2003

Sold

$395,000

$307/sq ft

Public Records

Apr 5, 1990

Sold

$200,000

$155/sq ft

Year

Property tax

Land + Additions

Assessment*

2025

$7,466 (+4.5%)

$468,515 + $117,126

$585,641

2024

$7,146 (+2.4%)

$459,329 + $114,830

$574,159

2023

$6,977 (+2.1%)

$450,323 + $112,579

$562,902

2022

$6,832 (+1.9%)

$441,494 + $110,372

$551,866

2021

$6,708 (+4.6%)

$432,838 + $108,208

$541,046

2020

$6,412 (+2.0%)

$424,351 + $106,087

$530,438

2019

$6,289 (+4.7%)

$383,510 + $130,000

$513,510

2018

$6,006 (+4.8%)

$375,991 + $127,451

$503,442

2017

$5,732 (+3.0%)

$361,392 + $122,502

$483,894

2016

$5,567 (−0.6%)

$361,392 + $122,502

$483,894

2015

$5,599 (−0.1%)

$354,306 + $120,100

$474,406

2014

$5,605 (+19.5%)

$342,148 + $115,979

$458,127

2012

$4,689 (+1.1%)

$279,000 + $94,600

$373,600

2011

$4,639 (+0.1%)

$279,000 + $94,600

$373,600

2010

$4,634 (+0.6%)

$279,000 + $94,600

$373,600

2009

$4,607 (−11.0%)

$279,000 + $94,600

$373,600

2008

$5,178

$279,000 + $94,600

$373,600

Tax history for 21232 Trigger Ln

Year

Property tax

Land + Additions

Assessment*

2025

$7,466 (+4.5%)

$468,515 + $117,126

$585,641

2024

$7,146 (+2.4%)

$459,329 + $114,830

$574,159

2023

$6,977 (+2.1%)

$450,323 + $112,579

$562,902

2022

$6,832 (+1.9%)

$441,494 + $110,372

$551,866

2021

$6,708 (+4.6%)

$432,838 + $108,208

$541,046

2020

$6,412 (+2.0%)

$424,351 + $106,087

$530,438

2019

$6,289 (+4.7%)

$383,510 + $130,000

$513,510

2018

$6,006 (+4.8%)

$375,991 + $127,451

$503,442

2017

$5,732 (+3.0%)

$361,392 + $122,502

$483,894

2016

$5,567 (−0.6%)

$361,392 + $122,502

$483,894

2015

$5,599 (−0.1%)

$354,306 + $120,100

$474,406

2014

$5,605 (+19.5%)

$342,148 + $115,979

$458,127

2012

$4,689 (+1.1%)

$279,000 + $94,600

$373,600

2011

$4,639 (+0.1%)

$279,000 + $94,600

$373,600

2010

$4,634 (+0.6%)

$279,000 + $94,600

$373,600

2009

$4,607 (−11.0%)

$279,000 + $94,600

$373,600

2008

$5,178

$279,000 + $94,600

$373,600

*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

7,724 Sq. Ft.

Year renovated

1962

Sq. Ft.

1,288

Year built

1962

Style

Single Family Residential

County

Los Angeles County

APN

8285025016

Parking Spaces

—

Basement

—

Accessible

—

HOA Dues

—

Garage

—

Features

—

Last updated by owner on Oct 6, 2026.

RLM

Low/Medium Density Residential District

The RLM zoning district is intended primarily for existing subdivided areas developed with detached single-family dwellings. The maximum allowed density for new residential subdivisions within this zoning district will be five dwellings per gross acre. The RLM zoning district is consistent with the low density residential land use category of the general plan.

Permitted uses

Include but are not limited to:

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

Property details

Parking

Parking / Garage Information
Uncovered Spaces: 2
Attached Garage
# of Garage Spaces: 2
# of Parking Spaces: 4

Interior

Laundry Information
Has Laundry
Gas Dryer Hookup, In Garage, Individual Room, Inside, Washer Hookup

Bathroom Information
# of Baths (Full): 2

Cooling Information
Wall Window
Has Cooling

Room Information
All Bedrooms Down, Galley Kitchen, Living Room, Main Floor Bedroom, Main Floor Primary Bedroom

Fireplace Information
Living Room
Has Fireplace

Heating Information
Central Furnace
Has Heating

Interior Features
Levels: One
Main Level Bathrooms: 2
Main Level Bedrooms: 4

Exterior

Exterior Information
Structure Type: House

Exterior Features
Pool Features: None

Lot Information
Elevation Units: Feet
Lot Size Source: Assessor's Data
Lot Features: Back Yard, Cul-De-Sac, Front Yard, Lot 6500-9999, Lot Shape-Rectangular, Lot-Level/Flat, Near Public Transit, Park Nearby, Walkstreet, Yard

Property Information
Total # of Units: 1
Common Walls: No Common Walls
Parcel Number: 8285025016
Total # of Stories: 1
Has View
Year Built Source: Assessor

Utilities

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

Location

Neighborhood Information
Community Features: Curbs, Gutters, Sidewalks, Storm Drains, Street Lighting, Suburban

School Information
High School District: Walnut Valley Unified

Location Information
Latitude: 33.97373000
Longitude: -117.84234600
Directions: From Diamond Bar Blvd - West (Left) Onto Cold Spring Rd - L On Castle Rock - R On Trigger Ln - Home Is On Left Near End Of Cul-De-Sac
Zoning: LCR171/2

Public facts

Beds: 4
Baths: 2.0
Sq. Ft.: 1,288
Stories: —
Lot Size: 7,724 square feet
Style: Single Family Residential
Year Built: 1962
Year Renovated: 1962
County: Los Angeles County
APN: 8285025016

Home facts updated by county records on Oct 6, 2026

Other

Listing Information
Days Active in MLS: 10
Continuous Days Active in MLS: 10

Listing Agent Information
List Agent First Name: James
List Agent Last Name: Sallinger

Listing Office Information
List Office Name: SRG Properties

Selling Agent Information
Buyer Agent First Name: Honghua
Buyer Agent Last Name: Shang

Selling Office Information
Buyer Office Name: Great Wall Realty Inc.

Around this home

Schools

Castle Rock Elementary School

Public K-5 • Assigned • 0.2mi

10/10

South Pointe Middle School

Public 6-8 • Assigned • 1.3mi

10/10

Diamond Bar High School

Public 9-12 • Assigned • 0.5mi

10/10

Provided by GreatSchools

Lifestyle

Provided by Walk Score and Local Logic

Climate risks

1/10 Flood Factor

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

5/10 Fire Factor

4% chance of being in a wildfire in next 30 years

6/10 Heat Factor

7 days above 98° expected this year, 21 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 9.5 hours in June and 6.9 hours in December, placing it above the U.S. average for solar exposure.

9.5 hrs

6.9 hrs

JuneDecember

Provided by Shadowmap

Estimated sale price

$765,000 – $926,000

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Nearby similar homes

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1936 Ano Nuevo, Diamond Bar, CA 91765

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KELLER WILLIAMS PREMIER PROPER

New listings for sale in 91765

OPEN SAT, 1PM TO 4PM

$1,099,900

4 beds3 baths1,907 sq ft

305 N Prospectors Rd, Diamond Bar, CA 91765

Decorative fireplace • High ceilings • Recessed lighting

NEW 26 HRS AGO

$370,000

1 bed1 bath827 sq ft

356 S Prospectors #83, Diamond Bar, CA 91765

Gated community • Tennis court • Swimming pool

$948,888

3 beds3 baths2,082 sq ft

24127 Willow Crk, Diamond Bar, CA 91765

0.24 acre lot • 2 garage spots • Pool

OPEN SAT, 12PM TO 3PMVIDEO TOUR

$878,000

4 beds2 baths1,540 sq ft

23718 Meadow Fls, Diamond Bar, CA 91765

Recessed lighting • Upgraded bathrooms • Full copper plumbing

COMING SOON

$1,450,000

3 beds3.5 baths2,716 sq ft

23843 Gold Rush Dr, Diamond Bar, CA 91765

Remodeled kitchen • Infinity edge pool • Attached spa

$849,900

3 beds2 baths1,553 sq ft

22709 Dry Creek Rd, Diamond Bar, CA 91765

Living area • Open kitchen • Breakfast bar

$949,888

3 beds2 baths1,535 sq ft

1936 Ano Nuevo, Diamond Bar, CA 91765

Corner lot • Living room • Cozy fireplace

$750,000

4 beds3 baths1,619 sq ft

2119 Dublin Ln #2, Diamond Bar, CA 91765

Gas range • Recessed lighting • Breakfast nook

$399,000

2 beds1 bath850 sq ft

22801 Hilton Head Dr #17, Diamond Bar, CA 91765

Guard-gated • Three swimming pools • Four tennis courts

Home values near 21232 Trigger Ln

Data from public records.

Address	Redfin Estimate
21253 Trigger Lane, Diamond Bar, CA 4 Beds \| 2 Baths \| 1288 Sq. Ft.	$891,282
21233 Trigger Lane, Diamond Bar, CA 3 Beds \| 2 Baths \| 1280 Sq. Ft.	$919,247

Address	Redfin Estimate
21247 Trigger Lane, Diamond Bar, CA 3 Beds \| 2 Baths \| 1300 Sq. Ft.	$888,328
21225 Trigger Lane, Diamond Bar, CA 3 Beds \| - Baths \| - Sq. Ft.	$878,614

Address	Redfin Estimate
21239 Trigger Lane, Diamond Bar, CA 3 Beds \| 2 Baths \| 1252 Sq. Ft.	$953,501
21224 Trigger Lane, Diamond Bar, CA 4 Beds \| 2 Baths \| 1556 Sq. Ft.	$1,001,990

Property information provided by CRMLS when last listed in 2020. 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 91765, CA

Redfin agents who toured

Sale history for 21232 Trigger Ln

Tax history for 21232 Trigger Ln

Public record

Property details

Around this home

Schools

Lifestyle

Climate risks

Historical weather

Sun exposure

Nearby similar homes

New listings for sale in 91765

Home values near 21232 Trigger Ln

More real estate resources