$1,012,000
SOLD JUN 17, 2025

20905 Trigger Ln Diamond Bar, CA 91765

4 Beds
3 Baths
1,534 Sq Ft
10,340 Sq Ft Lot

Recently Sold

$660 Per Sq Ft

3% Above List Price

11 Days on Market

Highlights

  • Quartz Countertops
  • No HOA
  • Double Door Entry
  • Castle Rock Elementary School Rated A
  • Neighborhood Views
  • Cul-De-Sac

About This Home

As of June 2025

Walk to Diamond Bar High! Single-story 4-bed, 3-bath Home, Nestled in a quiet cul-de-sac.! Two master suites home with 10,454 sq ft lot maybe Possible to build 2 ADUs. Buyer to verify. Enjoy some new appliances, high ceilings, and stylish finishes throughout. RV parking, fresh paint. Zoned for award-winning Walnut Valley schools and minutes from H Mart, 99 Ranch, parks, trails, and easy freeway access. A rare find in one of Diamond Bar’s most sought-after neighborhoods!

Last Agent to Sell the Property

Lan 'Gloria' Xiao

RE/MAX ELITE REALTY Brokerage Phone: 626 589-3179 License #01937896 Listed on: 05/15/2025

RE/MAX ELITE REALTY

Last Buyer's Agent

Bo Jin

Re/Max Premier Prop Arcadia License #02192250

Re/Max Premier Prop Arcadia

Home Details

Home Type

  • Single Family

Est. Annual Taxes

  • $9,326

Year Built

  • Built in 1976

Lot Details

  • 10,340 Sq Ft Lot
  • Cul-De-Sac
  • Block Wall Fence
  • Front Yard
  • Property is zoned LCA110000*

Parking

  • 2 Car Attached Garage
  • Parking Available
  • Front Facing Garage
  • Single Garage Door
  • Garage Door Opener

Home Design

  • Slab Foundation
  • Spanish Tile Roof
  • Clay Roof
  • Stucco

Interior Spaces

  • 1,534 Sq Ft Home
  • 1-Story Property
  • Ceiling Fan
  • Double Door Entry
  • Sliding Doors
  • Living Room with Fireplace
  • Combination Dining and Living Room
  • Vinyl Flooring
  • Neighborhood Views
  • Quartz Countertops
  • Laundry Room

Bedrooms and Bathrooms

  • 4 Main Level Bedrooms
  • Quartz Bathroom Countertops
  • Bathtub with Shower
  • Walk-in Shower

Outdoor Features

  • Open Patio
  • Porch

Schools

  • Castle Rock Elementary School
  • South Pointe Middle School
  • Diamond Bar High School

Additional Features

  • Urban Location
  • Central Heating and Cooling System

Community Details

  • No Home Owners Association

Listing and Financial Details

  • Tax Lot 16
  • Tax Tract Number 31454
  • Assessor Parcel Number 8765011016
  • $647 per year additional tax assessments

Home Details

Home Type

Single Family

Est. Annual Taxes

$9,326

Year Built

Built in 1976

Lot Details

0

Parking

2

Listing Details

  • Structure Type: House
  • Assessments: Yes
  • Property Attached: No
  • View: Yes
  • Zoning: LCA110000*
  • Property Sub Type: Single Family Residence
  • Property Type: Residential
  • Parcel Number: 8765011016
  • Year Built: 1976
  • Special Features: None

Interior Features

  • Fireplace: Yes
  • Living Area: 1534.00 Square Feet
  • Interior Amenities: Ceiling Fan(s)
  • Stories: 1
  • Entry Location: 1
  • Common Walls: No Common Walls
  • Flooring: Vinyl
  • Full Bathrooms: 2
  • Full And Three Quarter Bathrooms: 3
  • Three Quarter Bathrooms: 1
  • Total Bedrooms: 4
  • Door Features: Double Door Entry, Sliding Doors
  • Eating Area: Dining Room, In Living Room
  • Entry Level: 1
  • Fireplace Features: Living Room
  • Levels: One
  • Main Level Bathrooms: 3
  • Main Level Bedrooms: 4
  • Price Per Square Foot: 659.71
  • Room Type: All Bedrooms Down, Living Room
  • Bathroom Features: Shower, Shower In Tub, Quartz Counters
  • Room Kitchen Features: Quartz Counters

Exterior Features

  • Patio: Yes
  • Foundation: Slab
  • View: Neighborhood
  • Fence: Yes
  • Fencing: Block
  • Patio And Porch Features: Patio Open, Porch
  • Pool Private: No
  • Roof: Clay, Spanish Tile
  • Spa: No
  • Construction Materials: Stucco

Garage/Parking

  • Attached Garage: Yes
  • Garage Spaces: 2.00
  • Parking: Yes
  • Parking Features: Garage, Garage Faces Front, Garage - Single Door, Garage Door Opener
  • Total Parking Spaces: 2.00

Utilities

  • Heating: Yes
  • Laundry: Yes
  • Heating Type: Central
  • Laundry Features: Inside
  • Sewer: Public Sewer
  • Water Source: Public
  • Cooling: Central Air
  • Cooling: Yes

Condo/Co-op/Association

  • Association: No
  • Senior Community: No
  • Community Features: Sidewalks, Urban

Schools

  • School District: Walnut Valley Unified
  • Elementary School: Castle Rock
  • Middle School: South Pointe
  • High School: Diamond Bar
  • Elementary School: Castle Rock
  • High School: Diamond Bar
  • Middle Or Junior School: South Pointe
  • Elementary School #2: CASROC
  • High School2: DIABAR

Lot Info

  • Additional Parcels: No
  • Land Lease: No
  • Lot Features: Cul-De-Sac, Front Yard, Lot 10000-19999 Sqft
  • Lot Size Sq Ft: 10340.00
  • Lot Size Acres: 0.2374
  • Latitude Manual: 33.97881900

Multi Family

  • Lease Considered: No
  • Lot Size Area: 10340.0000 Square Feet
  • Number Of Units Total: 1

Tax Info

  • Tax Census Tract: 4033.05
  • Tax Lot: 16
  • Tax Tract Number: 31454
  • TaxOtherAnnualAssessmentAmount: 647.00

Ownership History

Date Name Owned For Owner Type

Purchase Details

Listed on
May 15, 2025
Closed on
Jun 4, 2025
Sold by
Zou Ailan
Bought by
Qian Shu
Seller's Agent
Lan 'Gloria' Xiao
RE/MAX ELITE REALTY
Buyer's Agent
Bo Jin
Re/Max Premier Prop Arcadia
List Price
$980,000
Sold Price
$1,012,000
Premium/Discount to List
$32,000
3.27%
Views
746

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Avg. Annual Appreciation
-53.59%
Original Mortgage
$500,000
Outstanding Balance
$500,000
Interest Rate
6.5%
Mortgage Type
New Conventional
Estimated Equity
$481,398

Purchase Details

Closed on
Aug 1, 2018
Sold by
Lee Kuo Lin and Zou Ailan
Bought by
Zou Ailan

Purchase Details

Closed on
Jul 19, 2018
Sold by
Shen Yu Mao
Bought by
Zou Ailan

Purchase Details

Listed on
Sep 18, 2011
Closed on
Mar 28, 2012
Sold by
Hong Sa Pil
Bought by
Shen Yu Mao
Seller's Agent
Robert Choi
Sunny Hills Real Estate, Inc.
Buyer's Agent
Kam Li
RED DRAGON REALTY CORP.
List Price
$445,000
Sold Price
$435,000
Premium/Discount to List
-$10,000
-2.25%

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Avg. Annual Appreciation
6.31%
Original Mortgage
$276,250
Interest Rate
3.27%
Mortgage Type
New Conventional

Purchase Details

Closed on
Sep 3, 2003
Sold by
Park Seung Bun
Bought by
Hong Sa Pil

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$10,000
Interest Rate
6.17%
Mortgage Type
Unknown

Purchase Details

Closed on
Aug 13, 2003
Sold by
Safallo Albert and Safallo Margaret A
Bought by
Hong Sa Pil

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$10,000
Interest Rate
6.17%
Mortgage Type
Unknown
Source: Public Records

Range of Values:

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Average Value
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List Price
Sold Price
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Home Values in the Area

Source: Public Records

Average Home Value in this Area





Source: Public Records

Purchase History

Date Type Sale Price Title Company
Grant Deed $1,012,000 Wfg National Title
Interfamily Deed Transfer -- None Available
Grant Deed -- None Available
Grant Deed $425,000 Chicago Title Company
Interfamily Deed Transfer -- Chicago
Grant Deed $395,000 Chicago
Source: Public Records

Mortgage History

Date Status Loan Amount Loan Type
Open $500,000 New Conventional
Previous Owner $276,250 New Conventional
Previous Owner $217,344 Credit Line Revolving
Previous Owner $10,000 Unknown
Previous Owner $306,125 Stand Alone First
Previous Owner $58,000 Unknown
Source: Public Records

Property History

Date Event Price Change Sq Ft Price
06/17/2025 06/17/25 Sold $1,012,000 +3.3% $660 / Sq Ft
05/26/2025 05/26/25 Pending -- -- --
05/15/2025 05/15/25 For Sale $980,000 0.0% $639 / Sq Ft
05/11/2025 05/11/25 Price Changed $980,000 +125.3% $639 / Sq Ft
03/21/2012 03/21/12 Sold $435,000 -2.2% $284 / Sq Ft
02/22/2012 02/22/12 For Sale $445,000 0.0% $290 / Sq Ft
02/06/2012 02/06/12 Pending -- -- --
11/26/2011 11/26/11 Price Changed $445,000 -0.9% $290 / Sq Ft
10/27/2011 10/27/11 Price Changed $449,000 -5.5% $293 / Sq Ft
09/18/2011 09/18/11 For Sale $475,000 -- $310 / Sq Ft
Source: California Regional Multiple Listing Service (CRMLS)

Tax History Compared to Growth

Source: Public Records

Tax History

Year Tax Paid Tax Assessment Tax Assessment Total Assessment is a certain percentage of the fair market value that is determined by local assessors to be the total taxable value of land and additions on the property. Land Improvement
2024 $9,326 $746,629 $328,093 $418,536
2023 $9,054 $731,990 $321,660 $410,330
2022 $8,866 $717,638 $315,353 $402,285
2021 $8,705 $703,568 $309,170 $394,398
2019 $8,430 $682,700 $300,000 $382,700
2018 $5,837 $469,155 $375,326 $93,829
2016 $5,412 $450,939 $360,752 $90,187
2015 $5,444 $444,167 $355,334 $88,833
2014 $5,453 $435,467 $348,374 $87,093
Source: Public Records

Agents Affiliated with this Home

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Map

Source: California Regional Multiple Listing Service (CRMLS)

MLS Number: WS25099020

California Regional Multiple Listing Service (CRMLS)

APN: 8765-011-016