Nestled in a quiet, established Diamond Bar neighborhood, this single-family home offers a practical layout and a large lot with great outdoor space. The bright living room flows into a formal dining area, followed by a kitchen with a casual nook area, creating a comfortable setting for everyday living and entertaining. The home includes three bedrooms and two bathrooms, which include a private primary suite, inside laundry hookups, and an attached garage with direct interior access. The spacious backyard offers room for outdoor enjoyment, gardening, or future expansion (buyer to verify). Conveniently located near parks, shopping, dining, major freeways, and within the highly regarded Walnut Valley Unified School District, this property presents a solid opportunity in a desirable Diamond Bar community. In addition, the property features an enclosed patio area (approx. 260 SF) that is not included in the official living square footage.
Sold for $1,150,000
Listed by: Re/Max Premier Prop Arcadia • Chuhui Huang • Contact: 626-229-2200
Bought with: Alibaba Realty
$1,150,000
21907 Santaquin Dr, Diamond Bar, CA 91765
3beds
1,474sqft
Single Family Residence
Built in 1973
0.33 Acres Lot
$1,152,800 Zestimate®
$780/sqft
$3,685 Estimated rent
Home value
$1,152,800
$1.05M - $1.27M
$3,685/mo
Zestimate® history
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List your homeWhat's special
Private primary suitePractical layoutFormal dining areaTwo bathroomsThree bedroomsInside laundry hookups
Zillow last checked:
Listing updated:
Listed by:
Chuhui Huang DRE #01869453 626-641-7678,
Re/Max Premier Prop Arcadia
Bought with:
Holly Xiong Wu, DRE #01434329
Alibaba Realty
Source: CRMLS,MLS#: AR25282068
Originating MLS: California Regional MLS
Originating MLS: California Regional MLSFacts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 3
- Bathrooms: 2
- Full bathrooms: 2
- Main level bathrooms: 2
- Main level bedrooms: 3
Rooms
- Room types: Bedroom, Family Room, Living Room
Bedroom
- Features: All Bedrooms Down
Heating
- Central
Cooling
- Central Air
Appliances
- Laundry: Inside
Features
- All Bedrooms Down
- Has fireplace: Yes
- Fireplace features: Family Room, Living Room
- Common walls with other units/homes: No Common Walls
Interior area
- Total interior livable area: 1,474 sqft
Property
Parking
- Total spaces: 2
- Parking features: Garage - Attached
- Attached garage spaces: 2
Features
- Levels: One
- Stories: 1
- Entry location: 1
- Pool features: None
- Has view: Yes
- View description: Peek-A-Boo
Lot
- Size: 0.33 Acres
- Features: Front Yard, Irregular Lot
Details
- Parcel number: 8293027046
- Special conditions: Standard
Construction
Type & style
- Home type: SingleFamily
- Property subtype: Single Family Residence
Condition
- New construction: No
- Year built: 1973
Utilities & green energy
- Sewer: Public Sewer
- Water: Public
Community & HOA
Community
- Features: Curbs
Location
- Region: Diamond Bar
Financial & listing details
- Price per square foot: $780/sqft
- Tax assessed value: $655,826
- Annual tax amount: $8,514
- Date on market: 1/1/2026
- Cumulative days on market: 6 days
- Listing terms: Cash,Cash to New Loan
Price history
| Date | Event | Price |
|---|---|---|
| 1/30/2026 | Sold | $1,150,000+9.5%$780/sqft |
Source:  CRMLS #AR25282068 Report a problem | ||
| 1/14/2026 | Contingent | $1,050,000$712/sqft |
Source: CRMLS #AR25282068 Report a problem | ||
| 1/1/2026 | Listed for sale | $1,050,000+96.3%$712/sqft |
Source: CRMLS #AR25282068 Report a problem | ||
| 4/11/2014 | Listing removed | $2,185$1/sqft |
Source: JOLLY INVESTMENT, INC. #WS14072130 Report a problem | ||
| 4/10/2014 | Listed for rent | $2,185$1/sqft |
Source: JOLLY INVESTMENT, INC. #WS14072130 Report a problem | ||
| 11/22/2013 | Sold | $535,000-7%$363/sqft |
Source: Public Record Report a problem | ||
| 11/1/2013 | Pending sale | $575,000$390/sqft |
Source: CENTURY 21 Masters #TR13198671 Report a problem | ||
| 10/1/2013 | Listed for sale | $575,000$390/sqft |
Source: Century 21 Masters #TR13198671 Report a problem | ||
Public tax history
| Year | Property taxes | Tax assessment |
|---|---|---|
| 2025 | $8,514 +4.6% | $655,826 +2% |
| 2024 | $8,142 +2.4% | $642,968 +2% |
| 2023 | $7,950 +2.1% | $630,362 +2% |
| 2022 | $7,786 +1.9% | $618,003 +2% |
| 2021 | $7,644 +1.3% | $605,886 +1% |
| 2020 | $7,549 | $599,674 +2% |
| 2019 | $7,549 +6.3% | $587,917 +2% |
| 2018 | $7,104 | $576,390 +2% |
| 2017 | $7,104 +4.8% | $565,089 +2% |
| 2016 | $6,782 +3.4% | $554,009 +1.5% |
| 2015 | $6,558 -0.8% | $545,688 +2% |
| 2014 | $6,608 | $535,000 +264.1% |
| 2012 | -- | $146,929 +2% |
| 2011 | -- | $144,049 +0.8% |
| 2010 | -- | $142,973 -0.2% |
| 2009 | -- | $143,314 +2% |
| 2008 | -- | $140,505 +2% |
| 2007 | -- | $137,751 +2% |
| 2006 | -- | $135,051 |
| 2005 | -- | $135,051 +4% |
| 2004 | -- | $129,809 +1.9% |
| 2003 | -- | $127,431 +2% |
| 2002 | -- | $124,934 +4% |
| 2000 | -- | $120,084 |
Find assessor info on the county website
Neighborhood: 91765
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Nearby schools
GreatSchools rating
- 10/10Maple Hill Elementary SchoolGrades: K-5Distance: 0.6 mi
- 10/10Chaparral Middle SchoolGrades: 6-8Distance: 0.8 mi
- 10/10Diamond Bar High SchoolGrades: 9-12Distance: 0.8 mi
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Estimated market value
$1,152,800
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Estimated market value
$1,152,800
- California
- Los Angeles County
- Diamond Bar
- 91765
- 21907 Santaquin Dr
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