Karla Telleria
Keller Williams Realty
(424) 393-2593
45 Total Sales
1 in Diamond Bar
$495,000 Price
21315 Pinehill Ln Diamond Bar, CA 91765
Diamond Bar AreaEstimated Value: $1,163,891
3
Beds
2
Baths
1,550
Sq Ft
$751/Sq Ft
Est. Value
Highlights
- Private Pool
- 0.56 Acre Lot
- No HOA
- Evergreen Elementary School Rated A
- Mountain View
- 2 Car Attached Garage
About This Home
As of September 2025Welcome to your dream home in the desirable City of Diamond Bar, located within the award-winning Diamond Bar High School boundary.
This beautiful single-story home offers 3 bedrooms, 2 bathrooms, a spacious living room, and an attached 2-car garage. Sitting on a rare 24,000+ sq ft lot, the backyard features a stunning infinity pool, a variety of mature fruit trees, and a custom-built 400 sq ft gazebo—perfect for relaxing and enjoying the beautiful city view from its elevated location.
The home also includes a newly remodeled kitchen with modern finishes and updated water piping throughout. Tucked away in a quiet cul-de-sac, it’s conveniently located near schools, shopping, restaurants, supermarkets, and easy access to the 60 and 57 freeways.
Situated within the award-winning Diamond Bar High School district and conveniently close to shopping, dining, and major freeways, this home offers the perfect balance of excellent education and prime location.
Last Agent to Sell the Property
RE/MAX Premier Properties Brokerage Phone: 626-679-0661 License #02168466 Listed on: 07/11/2025
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Home Details
Home Type
- Single Family
Year Built
- Built in 1977
Lot Details
- 24,314 Sq Ft Lot
- Density is up to 1 Unit/Acre
- Property is zoned LCR1*
Parking
- 2 Car Attached Garage
Home Design
- Entry on the 1st floor
Interior Spaces
- 1,550 Sq Ft Home
- 1-Story Property
- Family Room with Fireplace
- Mountain Views
- Laundry in Garage
Bedrooms and Bathrooms
- 3 Main Level Bedrooms
- 2 Full Bathrooms
Additional Features
- Private Pool
- Central Heating and Cooling System
Community Details
- No Home Owners Association
- Laundry Facilities
Listing and Financial Details
- Tax Lot 169
- Tax Tract Number 28579
- Assessor Parcel Number 8292021067
- $792 per year additional tax assessments
Ownership History
We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.
Date
Name
Owned For
Owner Type
Purchase Details
Listed on
Jul 11, 2025
Closed on
Sep 9, 2025
Sold by
Junna Chen and Qinghua Zheng
Bought by
Seller's Agent
YA LIN
RE/MAX Premier Properties
Buyer's Agent
David Deng
IRN Realty
List Price
$1,250,000
Sold Price
$1,150,000
Premium/Discount to List
-$100,000
-8%
Views
63
Current Estimated Value
Home Financials for this Owner
Home Financials are based on the most recent Mortgage that was taken out on this home.
Estimated Appreciation
$13,891
Avg. Annual Appreciation
1.21%
Purchase Details
Listed on
Jul 11, 2025
Closed on
Aug 28, 2025
Sold by
Lou Tingting
Bought by
Huang Yong
Seller's Agent
YA LIN
RE/MAX Premier Properties
Buyer's Agent
David Deng
IRN Realty
List Price
$1,250,000
Sold Price
$1,150,000
Premium/Discount to List
-$100,000
-8%
Views
63
Purchase Details
Listed on
Oct 24, 2020
Closed on
Dec 2, 2020
Sold by
Lee Woo H and Lee Mi Y
Bought by
Chen Junna and Zheng Qinghua
Seller's Agent
YUN ZHENG
Pinnacle Real Estate Group
Buyer's Agent
Risi Na
RE/MAX Premier Properties
List Price
$795,000
Sold Price
$810,000
Premium/Discount to List
$15,000
1.89%
Home Financials for this Owner
Home Financials are based on the most recent Mortgage that was taken out on this home.
Avg. Annual Appreciation
7.61%
Purchase Details
Closed on
Aug 22, 2014
Sold by
Lee Mi Y
Bought by
2014 Lee Family Trust
Purchase Details
Closed on
Jun 30, 2003
Sold by
Lee Woo Hoon
Bought by
Lee Mi Y
Home Financials for this Owner
Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$54,750
Interest Rate
5.22%
Mortgage Type
Stand Alone Second
Purchase Details
Closed on
Jun 9, 2003
Sold by
Esteves Paul Fernando
Bought by
Esteves Sonia Lee
Home Financials for this Owner
Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$54,750
Interest Rate
5.22%
Mortgage Type
Stand Alone Second
Purchase Details
Closed on
May 14, 2003
Sold by
Esteves Sonia Lee and Lee Paul S
Bought by
Lee Mi Y
Home Financials for this Owner
Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$54,750
Interest Rate
5.22%
Mortgage Type
Stand Alone Second
Purchase Details
Closed on
Dec 10, 2002
Sold by
Lee Sam Yoon and Lee Tina Yung
Bought by
Esteves Sonia Lee and Lee Paul S
Purchase Details
Closed on
Aug 9, 1999
Sold by
Lee Sam Y and Lee Tina Y
Bought by
Lee Sam Yoon and Lee Tina Yung
Home Financials for this Owner
Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$219,000
Interest Rate
7.7%
Home Values in the Area
Average Home Value in this Area
Agents Specializing in Diamond Bar, CA
-
Karla Telleria
-
Megan Husri
Megan Husri
Responds QuicklyKeller Williams Studio City
(747) 279-3321
88 Total Sales
1 in Diamond Bar
$1,205,000 Price
-
Angela Xiao
Angela Xiao
Keller Williams Realty
(626) 254-6200
52 Total Sales
1 in Diamond Bar
$2,420,000 Price
-
Khanh Oberley
Khanh Oberley
Douglas Elliman of CA, Inc.
(424) 407-8581
43 Total Sales
1 in Diamond Bar
$910,000 Price
-
Alejandro Martinez
Alejandro Martinez
LPT Realty, Inc
(626) 593-8719
26 Total Sales
1 in Diamond Bar
$555,000 Price
-
Leticia Sotomayor
Leticia Sotomayor
Real Brokerage Technologies, I
(909) 731-8187
77 Total Sales
2 in Diamond Bar
$725K - $945K Price Range
Purchase History
We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.
| Date | Buyer | Sale Price | Title Company |
|---|---|---|---|
| $1,150,000 | Chicago Title Company | ||
| Huang Yong | -- | Chicago Title Company | |
| Chen Junna | $810,000 | Fidelity National Title | |
| 2014 Lee Family Trust | -- | None Available | |
| Lee Mi Y | -- | Chicago | |
| Esteves Sonia Lee | -- | Chicago | |
| Lee Mi Y | $365,000 | Chicago | |
| Esteves Sonia Lee | -- | -- | |
| Lee Sam Yoon | -- | South Coast Title |
Source: Public Records
Mortgage History
We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.
| Date | Status | Borrower | Loan Amount |
|---|---|---|---|
| Previous Owner | $486,000 | ||
| Previous Owner | Lee Mi Y | $101,249 | |
| Previous Owner | Lee Mi Y | $506,250 | |
| Previous Owner | Lee Woo Hoon | $100,000 | |
| Previous Owner | Lee Mi Y | $50,000 | |
| Previous Owner | Lee Mi Y | $25,000 | |
| Previous Owner | Lee Mi Y | $400,000 | |
| Previous Owner | Lee Mi Y | $73,000 | |
| Previous Owner | Lee Mi Y | $54,750 | |
| Previous Owner | Lee Mi Y | $292,000 | |
| Previous Owner | Lee Sam Yoon | $60,000 | |
| Previous Owner | Lee Sam Yoon | $219,000 |
Source: Public Records
Property History
We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.
| Date | Event | Price | List to Sale | Price per Sq Ft | Prior Sale |
|---|---|---|---|---|---|
| 09/24/2025 09/24/25 | Sold | $1,150,000 | 0.0% | $742 / Sq Ft | |
| 09/14/2025 09/14/25 | Pending | -- | -- | -- | |
| 07/24/2025 07/24/25 | Price Changed | $1,150,000 | -8.0% | $742 / Sq Ft | |
| 07/11/2025 07/11/25 | For Sale | $1,250,000 | +54.3% | $806 / Sq Ft | |
| 12/15/2020 12/15/20 | Sold | $810,000 | +1.9% | $523 / Sq Ft | View Prior Sale |
| 11/13/2020 11/13/20 | Pending | -- | -- | -- | |
| 11/13/2020 11/13/20 | For Sale | $795,000 | -1.9% | $513 / Sq Ft | |
| 11/05/2020 11/05/20 | Off Market | $810,000 | -- | -- | |
| 10/24/2020 10/24/20 | For Sale | $795,000 | -- | $513 / Sq Ft |
Source: California Regional Multiple Listing Service (CRMLS)
Tax History
We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.
| 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 |
|---|---|---|---|---|
| 2026 | $11,269 | $1,150,000 | $916,100 | $233,900 |
| 2025 | $11,269 | $876,767 | $701,415 | $175,352 |
| 2024 | $10,776 | $859,576 | $687,662 | $171,914 |
| 2023 | $10,471 | $842,723 | $674,179 | $168,544 |
| 2022 | $10,207 | $826,200 | $660,960 | $165,240 |
| 2021 | $10,025 | $810,000 | $648,000 | $162,000 |
| 2020 | $6,065 | $474,500 | $379,605 | $94,895 |
| 2019 | $5,951 | $465,197 | $372,162 | $93,035 |
| 2018 | $5,649 | $456,076 | $364,865 | $91,211 |
| 2016 | $5,237 | $438,368 | $350,698 | $87,670 |
| 2015 | $5,267 | $431,785 | $345,431 | $86,354 |
| 2014 | $5,281 | $423,328 | $338,665 | $84,663 |
Source: Public Records
Agents Affiliated with this Home
-
YA LIN
Seller's Agent in 2025
YA LIN
RE/MAX
(626) 679-0661
39 Total Sales
-
David Deng
DD
Buyer's Agent in 2025
David Deng
IRN Realty
(626) 447-5100
18 Total Sales
-
YUN ZHENG
Seller's Agent in 2020
YUN ZHENG
Pinnacle Real Estate Group
(626) 757-6753
15 Total Sales
-
Risi Na
Buyer's Agent in 2020
Risi Na
RE/MAX
(626) 267-8089
39 Total Sales
Map
Source: California Regional Multiple Listing Service (CRMLS)
MLS Number: WS25146813
APN: 8292-021-067
Disclaimer: Certain information contained herein is derived from information provided by parties other than Homes.com. All information provided is deemed reliable, but is not guaranteed to be accurate and should be independently verified.
The multiple listing data appearing on this website, or contained in reports produced therefrom, is owned and copyrighted by California Regional Multiple Listing Service, Inc. ("CRMLS") and is protected by all applicable copyright laws. Information provided is for viewer's personal, non-commercial use and may not be used for any purpose other than to identify prospective properties the viewer may be interested in purchasing. All listing data, including but not limited to square footage and lot size is believed to be accurate, but the listing Agent, listing Broker and CRMLS and its affiliates do not warrant or guarantee such accuracy. The viewer should independently verify the listed data prior to making any decisions based on such information by personal inspection and/or contacting a real estate professional.
Based on information from California Regional Multiple Listing Service, Inc. and /or other sources. All data, including all measurements and calculations of area, is obtained from various sources and has not been, and will not be, verified by broker or MLS. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information
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