
21128 Trigger Ln Diamond Bar, CA 91765
Estimated payment $6,942/month
Highlights
- Main Floor Bedroom
- No HOA
- Living Room
- Castle Rock Elementary School Rated A
- 2 Car Attached Garage
- Laundry Room
About This Home
Located in the heart of Diamond Bar, this beautifully upgraded single-level home offers both comfort and convenience. Featuring 4 bedrooms and 2 full bathrooms—with the potential to easily convert the bathroom area back into a 5th bedroom—this residence has been thoughtfully enhanced with a newly installed roof, dual-pane windows, and a modern HVAC system to ensure year-round comfort and energy efficiency.Nestled on a quiet residential street, the home also provides quick access to the 57 and 60 freeways, making it ideal for commuters. It’s just minutes from major shopping centers, banks, and the post office, offering ease and practicality for daily errands. Located within the highly sought-after Walnut Valley Unified School District and just a few blocks from Diamond Bar High School, this property is a top choice for families.The backyard offers a private outdoor space, perfect for relaxing or entertaining. Whether you're a growing household or simply looking for a well-appointed single-story home in a prime location, this Diamond Bar gem checks all the boxes.
Listing Agent
RE/MAX Galaxy Brokerage Phone: 909-223-2297 License #01946544 Listed on: 05/08/2025

Home Details
Home Type
- Single Family
Est. Annual Taxes
- $3,700
Year Built
- Built in 1964
Lot Details
- 10,542 Sq Ft Lot
- Sprinkler System
Parking
- 2 Car Attached Garage
Interior Spaces
- 2,268 Sq Ft Home
- 1-Story Property
- Family Room with Fireplace
- Living Room
- Laundry Room
Bedrooms and Bathrooms
- 4 Bedrooms | 5 Main Level Bedrooms
- Jack-and-Jill Bathroom
- 2 Full Bathrooms
Additional Features
- Suburban Location
- Central Air
Community Details
- No Home Owners Association
Listing and Financial Details
- Tax Lot 70
- Tax Tract Number 10068
- Assessor Parcel Number 8765010032
- $723 per year additional tax assessments
Map
Home Values in the Area
Average Home Value in this Area
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 | $3,700 | $264,952 | $94,773 | $170,179 |
2023 | $3,618 | $259,758 | $92,915 | $166,843 |
2022 | $3,541 | $254,666 | $91,094 | $163,572 |
2021 | $3,466 | $249,673 | $89,308 | $160,365 |
2020 | $3,423 | $247,114 | $88,393 | $158,721 |
2019 | $3,361 | $242,269 | $86,660 | $155,609 |
2018 | $3,173 | $237,519 | $84,961 | $152,558 |
2016 | $2,931 | $228,298 | $81,663 | $146,635 |
2015 | $2,945 | $224,870 | $80,437 | $144,433 |
2014 | $2,953 | $220,466 | $78,862 | $141,604 |
Property History
Date | Event | Price | Change | Sq Ft Price |
---|---|---|---|---|
05/08/2025 05/08/25 | For Sale | $1,250,000 | -- | $551 / Sq Ft |
Purchase History
Date | Type | Sale Price | Title Company |
---|---|---|---|
Interfamily Deed Transfer | -- | None Available | |
Interfamily Deed Transfer | -- | None Available |
Mortgage History
Date | Status | Loan Amount | Loan Type |
---|---|---|---|
Open | $1,018,500 | Reverse Mortgage Home Equity Conversion Mortgage |
Similar Homes in the area
Source: California Regional Multiple Listing Service (CRMLS)
MLS Number: TR25099902

APN: 8765-010-032
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