$1,150,000
SOLD SEP 24, 2025

21315 Pinehill Ln Diamond Bar, CA 91765

3 Beds
2 Baths
1,550 Sq Ft
0.56 Acres

Recently Sold

$742 Per Sq Ft

8% Below List Price

65 Days on Market

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 2025

Welcome 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

YA LIN

RE/MAX PREMIER/ARCADIA Brokerage Phone: 626-679-0661 License #02168466 Listed on: 07/11/2025

RE/MAX PREMIER/ARCADIA

Last Buyer's Agent

David Deng

IRN Realty License #01854655

IRN Realty

Home Details

Home Type

  • Single Family

Year Built

  • Built in 1977

Lot Details

  • 0.56 Acre 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

Bedrooms and Bathrooms

  • 3 Main Level Bedrooms
  • 2 Full Bathrooms

Laundry

  • Laundry Room
  • Laundry in Garage

Additional Features

  • Private Pool
  • Central Heating and Cooling System

Community Details

  • No Home Owners Association

Listing and Financial Details

  • Tax Lot 169
  • Tax Tract Number 28579
  • Assessor Parcel Number 8292021067
  • $792 per year additional tax assessments

Home Details

Home Type

Single Family

Year Built

Built in 1977

Lot Details

0

Parking

2

Listing Details

  • Structure Type: House
  • Assessments: Yes
  • Property Attached: No
  • View: Yes
  • Zoning: LCR1*
  • Property Sub Type: Single Family Residence
  • Property Type: Residential
  • Parcel Number: 8292021067
  • Year Built: 1977
  • Special Features: None

Interior Features

  • Fireplace: Yes
  • Living Area: 1550.00 Square Feet
  • Stories: 1
  • Common Walls: No Common Walls
  • Full Bathrooms: 2
  • Total Bedrooms: 3
  • Entry Level: 1
  • Fireplace Features: Family Room
  • Levels: One
  • Main Level Bathrooms: 2
  • Main Level Bedrooms: 3
  • Price Per Square Foot: 741.94
  • Room Type: All Bedrooms Down

Exterior Features

  • View: Mountain(s)
  • Pool Features: Private
  • Pool Private: Yes

Garage/Parking

  • Attached Garage: Yes
  • Garage Spaces: 2.00
  • Total Parking Spaces: 2.00

Utilities

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

Condo/Co-op/Association

  • Association: No
  • Senior Community: No
  • Community Features: Curbs

Lot Info

  • Additional Parcels: No
  • Land Lease: No
  • Lot Features: 0-1 Unit/Acre
  • Lot Size Sq Ft: 24314.00
  • Lot Size Acres: 0.5582

Multi Family

  • Lease Considered: No
  • Lot Size Area: 24314.0000 Square Feet
  • Number Of Units Total: 1

Tax Info

  • Tax Census Tract: 4033.28
  • Tax Lot: 169
  • Tax Tract Number: 28579
  • TaxOtherAnnualAssessmentAmount: 792.45

Ownership History

Date Name Owned For Owner Type

Purchase Details

Listed on
Jul 11, 2025
Closed on
Sep 9, 2025
Sold by
Chen Junna and Zheng Qinghua
Bought by
Huang Yong
Seller's Agent
YA LIN
RE/MAX PREMIER/ARCADIA
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
$1,151,409

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Estimated Appreciation
$1,409
Avg. Annual Appreciation
0.49%
Original Mortgage
$500,000
Outstanding Balance
$500,000
Interest Rate
6.58%
Mortgage Type
New Conventional
Estimated Equity
$651,409

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/ARCADIA
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

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$500,000
Outstanding Balance
$500,000
Interest Rate
6.58%
Mortgage Type
New Conventional
Estimated Equity
$651,409

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/ARCADIA
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
$292,000
Interest Rate
5.26%
Mortgage Type
Stand Alone First

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
$292,000
Interest Rate
5.26%
Mortgage Type
Stand Alone First

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
$292,000
Interest Rate
5.26%
Mortgage Type
Stand Alone First

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%
Source: Public Records

Range of Values:

--
Value Increase
--
Percent Increase
--
Adjusted for Inflation
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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 $1,150,000 Chicago Title Company
Quit Claim Deed -- Chicago Title Company
Grant Deed $810,000 Fidelity National Title
Interfamily Deed Transfer -- None Available
Interfamily Deed Transfer -- Chicago
Interfamily Deed Transfer -- Chicago
Interfamily Deed Transfer $365,000 Chicago
Interfamily Deed Transfer -- --
Interfamily Deed Transfer -- South Coast Title
Source: Public Records

Mortgage History

Date Status Loan Amount Loan Type
Open $500,000 New Conventional
Previous Owner $292,000 Stand Alone First
Previous Owner $219,000 No Value Available
Source: Public Records

Property History

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 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
2025 $10,776 $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

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Map

Source: California Regional Multiple Listing Service (CRMLS)

MLS Number: WS25146813

California Regional Multiple Listing Service (CRMLS)

APN: 8292-021-067