Seller's Agent in 2025
George Najem
Dreamworks Real Estate
(562) 260-3224
1 in this area
19 Total Sales
23121 Singing Wind Rd Diamond Bar, CA 91765
4
Beds
2.5
Baths
1,965
Sq Ft
0.29
Acres
Highlights
- In Ground Pool
- Peek-A-Boo Views
- Cul-De-Sac
- Quail Summit Elementary School Rated A
- No HOA
- 2 Car Attached Garage
About This Home
As of June 2025Stunning Family Home with Pool, Spa & Basketball Court in Diamond Bar!Welcome to your dream home in the highly desirable city of Diamond Bar! This beautifully remodeled 4-bedroom, 2.5-bathroom home (updated in 2018) offers modern upgrades, spacious living areas, and an entertainer’s backyard—all situated in a top-rated school district.Inside, enjoy high-end custom laminate flooring throughout the main living spaces. The updated kitchen features modern white raised panel cabinetry, Italian-inspired quartz countertops, and a large peninsula that opens to the family room—perfect for hosting and family gatherings.Step outside to your private backyard oasis, complete with a sparkling pool, relaxing in-ground spa, and a dedicated half-court basketball area on a large concrete patio—ideal for outdoor fun and summer entertaining.The stylish master bedroom has been thoughtfully designed with a contemporary flair, offering a comfortable retreat. Located within an award-winning Walnut Valley school district (elementary through high school), this home is perfect for growing families.
Last Agent to Sell the Property
Dreamworks Real Estate Brokerage Phone: 562-260-3224 License #01501581 Listed on: 05/14/2025
Home Details
Home Type
- Single Family
Est. Annual Taxes
- $10,798
Year Built
- Built in 1978
Lot Details
- 0.29 Acre Lot
- Cul-De-Sac
- Landscaped
- Back and Front Yard
- Property is zoned LCR18000*
Parking
- 2 Car Attached Garage
- Parking Available
- Front Facing Garage
- Single Garage Door
- Driveway
Home Design
- Entry on the 1st floor
- Turnkey
- Stucco
Interior Spaces
- 1,965 Sq Ft Home
- 2-Story Property
- Double Pane Windows
- Living Room with Fireplace
- Peek-A-Boo Views
Kitchen
- Gas Range
- Microwave
- Dishwasher
Flooring
- Laminate
- Tile
Bedrooms and Bathrooms
- 4 Bedrooms
- All Upper Level Bedrooms
- Bathtub with Shower
Laundry
- Laundry Room
- Washer and Gas Dryer Hookup
Pool
- In Ground Pool
- In Ground Spa
Additional Features
- Exterior Lighting
- Central Heating and Cooling System
Community Details
- No Home Owners Association
Listing and Financial Details
- Tax Lot 119
- Tax Tract Number 31062
- Assessor Parcel Number 8702021051
- $776 per year additional tax assessments
Ownership History
Date
Name
Owned For
Owner Type
Purchase Details
Listed on
May 14, 2025
Closed on
Jun 7, 2025
Sold by
Scannell Christopher J and Scannell Kathleen A
Bought by
Gionvanniello Family Trust and Giovanniello
Seller's Agent
George Najem
Dreamworks Real Estate
Buyer's Agent
Quincy Teng
Moon Realty
List Price
$1,288,800
Sold Price
$1,300,000
Premium/Discount to List
$11,200
0.87%
Views
12
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
-$12,357
Avg. Annual Appreciation
-3.03%
Original Mortgage
$700,000
Outstanding Balance
$698,185
Interest Rate
6.76%
Mortgage Type
New Conventional
Estimated Equity
$589,458
Purchase Details
Closed on
Jun 22, 2021
Sold by
Huang Weiliang and Liu Wanxian
Bought by
Huangs Union Llc
Purchase Details
Listed on
May 22, 2018
Closed on
Jun 28, 2018
Sold by
Indian Creek Capital Inc
Bought by
Scannell Christopher J and Scannell Kathleen A
Seller's Agent
Jessie Rodriguez
Cal American Homes
Buyer's Agent
Yiu Kwei
KW Executive
List Price
$839,888
Sold Price
$789,000
Premium/Discount to List
-$50,888
-6.06%
Home Financials for this Owner
Home Financials are based on the most recent Mortgage that was taken out on this home.
Avg. Annual Appreciation
7.01%
Original Mortgage
$500,000
Interest Rate
4.5%
Mortgage Type
New Conventional
Purchase Details
Closed on
Feb 28, 2018
Sold by
Mullaney Lisa E and Hunter Michelle E
Bought by
Indian Creek Capital Inc
Purchase Details
Closed on
Dec 8, 2017
Sold by
Mullaney Lisa E and Mullaney James Patrick
Bought by
Mullaney Lisa E and Hunter Michelle E
Purchase Details
Closed on
Jan 29, 2016
Sold by
Mullaney James P
Bought by
Mullaney James Patrick and Mullaney James Patrick
Purchase Details
Closed on
Jan 26, 2016
Sold by
Mullaney James P
Bought by
Mullaney James P
Create a Home Valuation Report for This Property
The Home Valuation Report is an in-depth analysis detailing your home's value as well as a comparison with similar homes in the area
Home Values in the Area
Average Home Value in this Area
Purchase History
| Date | Type | Sale Price | Title Company |
|---|---|---|---|
| Grant Deed | $1,300,000 | Chicago Title Company | |
| Grant Deed | $400,000 | None Available | |
| Grant Deed | $789,000 | Chicago Title Company | |
| Grant Deed | $680,000 | Chicago Title | |
| Interfamily Deed Transfer | -- | None Available | |
| Interfamily Deed Transfer | -- | None Available | |
| Interfamily Deed Transfer | -- | None Available |
Source: Public Records
Mortgage History
| Date | Status | Loan Amount | Loan Type |
|---|---|---|---|
| Open | $700,000 | New Conventional | |
| Previous Owner | $500,000 | New Conventional |
Source: Public Records
Property History
| Date | Event | Price | Change | Sq Ft Price |
|---|---|---|---|---|
| 06/12/2025 06/12/25 | Sold | $1,300,000 | 0.0% | $662 / Sq Ft |
| 05/19/2025 05/19/25 | Pending | -- | -- | -- |
| 05/18/2025 05/18/25 | Off Market | $1,300,000 | -- | -- |
| 05/14/2025 05/14/25 | For Sale | $1,288,800 | +63.3% | $656 / Sq Ft |
| 07/13/2018 07/13/18 | Sold | $789,000 | -1.3% | $402 / Sq Ft |
| 06/21/2018 06/21/18 | Pending | -- | -- | -- |
| 06/01/2018 06/01/18 | Price Changed | $799,000 | -4.9% | $407 / Sq Ft |
| 05/22/2018 05/22/18 | For Sale | $839,888 | -- | $427 / Sq Ft |
Source: California Regional Multiple Listing Service (CRMLS)
Tax History Compared to Growth
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 | $10,798 | $880,137 | $606,839 | $273,298 |
| 2024 | $10,798 | $862,881 | $594,941 | $267,940 |
| 2023 | $10,492 | $845,963 | $583,276 | $262,687 |
| 2022 | $10,227 | $829,377 | $571,840 | $257,537 |
| 2021 | $10,041 | $813,116 | $560,628 | $252,488 |
| 2020 | $9,914 | $804,780 | $554,880 | $249,900 |
| 2019 | $9,724 | $789,000 | $544,000 | $245,000 |
| 2018 | $1,535 | $221,033 | $60,087 | $160,946 |
| 2017 | $1,492 | $216,700 | $58,909 | $157,791 |
| 2016 | $1,442 | $212,452 | $57,754 | $154,698 |
| 2015 | $1,437 | $209,262 | $56,887 | $152,375 |
| 2014 | $1,437 | $205,164 | $55,773 | $149,391 |
Source: Public Records
Agents Affiliated with this Home
-
George Najem
-
Quincy Teng
Q
Buyer's Agent in 2025
Quincy Teng
Moon Realty
(909) 760-2482
1 in this area
12 Total Sales
-
Jessie Rodriguez
Seller's Agent in 2018
Jessie Rodriguez
Cal American Homes
(909) 559-0815
486 Total Sales
-
Y
Buyer's Agent in 2018
Yiu Kwei
KW Executive
-
Sarah Li
S
Buyer Co-Listing Agent in 2018
Sarah Li
168 Realty Inc.
(909) 364-9005
1 in this area
12 Total Sales
Map
Source: California Regional Multiple Listing Service (CRMLS)
MLS Number: OC25105976
APN: 8702-021-051
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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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