$1,152,000
SOLD OCT 29, 2025

1826 Wellspring Dr Diamond Bar, CA 91765

4 Beds
2 Baths
1,708 Sq Ft
6,827 Sq Ft Lot

Recently Sold

$674 Per Sq Ft

13 Days on Market

Highlights

  • Private Pool
  • Mountain View
  • No HOA
  • Evergreen Elementary School Rated A
  • Vaulted Ceiling
  • 2 Car Attached Garage

About This Home

As of October 2025

Welcome to this beautifully updated single-story pool home in the heart of Diamond Bar! Recently renovated in 2024, this spacious residence offers 4 bedrooms and 3 bathrooms(buyer to verify permits), featuring modern finishes and a bright, open layout designed for today’s lifestyle.
Step inside to find a warm and inviting living room with vaulted ceilings, recessed lighting, and a cozy fireplace. The updated kitchen boasts granite countertops, white cabinetry, and stainless steel appliances, opening to a comfortable family room with direct access to the backyard. Enjoy indoor-outdoor living with sliding glass doors that lead to a covered patio and sparkling swimming pool—perfect for entertaining, relaxing, and soaking up the California sunshine.
Located in the highly sought-after award-winning Walnut Valley Unified School District. The home includes upgraded bathrooms with stylish tile showers, fresh interior paint, and newer flooring throughout. Conveniently located near shopping, dining, schools, and freeways, this property combines comfort and convenience in a highly desirable neighborhood.

Last Agent to Sell the Property

Yilu Song

IRN Realty Brokerage Phone: 626-800-8899 License #02080974 Listed on: 09/24/2025

IRN Realty

Last Buyer's Agent

Vivian Wang

Vivian Y Wang, Broker License #01940927

Home Details

Home Type

  • Single Family

Year Built

  • Built in 1977

Lot Details

  • 6,827 Sq Ft Lot
  • Back Yard

Parking

  • 2 Car Attached Garage

Home Design

  • Entry on the 1st floor

Interior Spaces

  • 1,708 Sq Ft Home
  • 1-Story Property
  • Vaulted Ceiling
  • Recessed Lighting
  • Family Room with Fireplace
  • Mountain Views
  • Gas Range

Bedrooms and Bathrooms

  • 4 Main Level Bedrooms
  • 2 Full Bathrooms

Laundry

  • Laundry Room
  • Washer and Gas Dryer Hookup

Pool

  • Private Pool
  • Fence Around Pool

Utilities

  • Central Heating and Cooling System

Community Details

  • No Home Owners Association

Listing and Financial Details

  • Tax Lot 17
  • Tax Tract Number 28579
  • Assessor Parcel Number 8292018002
  • $685 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: No
  • Property Attached: No
  • View: Yes
  • Property Sub Type: Single Family Residence
  • Property Type: Residential
  • Parcel Number: 8292018002
  • Year Built: 1977
  • Special Features: None

Interior Features

  • Fireplace: Yes
  • Living Area: 1708.00 Square Feet
  • Stories: 1
  • Common Walls: No Common Walls
  • Appliances: Yes
  • Full Bathrooms: 2
  • Total Bedrooms: 4
  • Entry Level: 1
  • Fireplace Features: Family Room
  • Levels: One
  • Main Level Bathrooms: 2
  • Main Level Bedrooms: 4
  • Price Per Square Foot: 674.47
  • Room Type: All Bedrooms Down

Exterior Features

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

Garage/Parking

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

Utilities

  • Heating: Yes
  • Laundry: Yes
  • Appliances: Gas Range
  • Heating Type: Central
  • Laundry Features: Gas Dryer Hookup, Washer Hookup
  • 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: Back Yard
  • Lot Size Sq Ft: 6827.00
  • Lot Size Acres: 0.1567

Multi Family

  • Lease Considered: No
  • Lot Size Area: 6827.0000 Square Feet
  • Number Of Units Total: 1

Tax Info

  • Tax Lot: 17
  • Tax Tract Number: 28579
  • TaxOtherAnnualAssessmentAmount: 685.00

Ownership History

Date Name Owned For Owner Type

Purchase Details

Listed on
Sep 24, 2025
Closed on
Oct 23, 2025
Sold by
Song Xiaodong and Deng Yumei
Bought by
Tian Yong and Zhang Gui Rong
Seller's Agent
Yilu Song
IRN Realty
Buyer's Agent
Vivian Wang
Vivian Y Wang, Broker
List Price
$1,150,000
Sold Price
$1,152,000
Premium/Discount to List
$2,000
0.17%
Views
11

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Avg. Annual Appreciation
-5.32%
Original Mortgage
$712,000
Outstanding Balance
$712,000
Interest Rate
6.26%
Mortgage Type
New Conventional
Estimated Equity
$431,215

Purchase Details

Listed on
Jun 29, 2019
Closed on
Jul 31, 2019
Sold by
Whang Myong Gil and Whang Hye Young
Bought by
Song Xiaodong and Deng Yumei
Seller's Agent
Andy Park
New Star Realty
Buyer's Agent
NAIJIN ZHANG
888 Realty
List Price
$790,000
Sold Price
$766,000
Premium/Discount to List
-$24,000
-3.04%

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Avg. Annual Appreciation
6.88%
Original Mortgage
$599,400
Interest Rate
3.7%
Mortgage Type
New Conventional

Purchase Details

Closed on
Jul 20, 1999
Sold by
Young Lin Kim
Bought by
Whang Myong Gil

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$198,000
Interest Rate
7.56%

Purchase Details

Closed on
Feb 10, 1997
Sold by
Young Lin Kim Tr Young Lin Kim Trust
Bought by
Kim Young Lin

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$100,000
Interest Rate
7.66%

Purchase Details

Closed on
Aug 10, 1994
Sold by
Kim Young Lin
Bought by
Kim Young Lin and Revocable Living Trust Of Young Lin Kim
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 $1,152,000 Ticor Title Company
Grant Deed $766,000 Usa National Title Inc
Grant Deed $247,500 Chicago Title
Interfamily Deed Transfer -- --
Interfamily Deed Transfer -- --
Source: Public Records

Mortgage History

Date Status Loan Amount Loan Type
Open $712,000 New Conventional
Previous Owner $599,400 New Conventional
Previous Owner $198,000 No Value Available
Previous Owner $100,000 No Value Available
Source: Public Records

Property History

Date Event Price List to Sale Price per Sq Ft Prior Sale
10/29/2025 10/29/25 Sold $1,152,000 +0.2% $674 / Sq Ft
09/24/2025 09/24/25 For Sale $1,150,000 +50.1% $673 / Sq Ft
09/12/2019 09/12/19 Sold $766,000 -3.0% $448 / Sq Ft View Prior Sale
07/26/2019 07/26/19 Pending -- -- --
06/29/2019 06/29/19 For Sale $790,000 -- $463 / 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 $10,176 $837,727 $521,448 $316,279
2024 $10,176 $821,302 $511,224 $310,078
2023 $9,933 $805,199 $501,200 $303,999
2022 $9,727 $789,412 $491,373 $298,039
2021 $9,551 $773,935 $481,739 $292,196
2019 $4,548 $340,990 $149,758 $191,232
2018 $4,301 $334,305 $146,822 $187,483
2016 $3,985 $321,325 $141,122 $180,203
2015 $4,007 $316,500 $139,003 $177,497
2014 $4,015 $310,302 $136,281 $174,021
Source: Public Records

Agents Affiliated with this Home

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Map

Source: California Regional Multiple Listing Service (CRMLS)

MLS Number: AR25225206

California Regional Multiple Listing Service (CRMLS)

APN: 8292-018-002