Sapphire of Diamond Hills Ranch ! An exquisite prestigious 24 hours with security gated community in the heart of Diamond Bar. This opulent home featuring unique 5BD 3BA greets you with a elegant and classy bronze iron door into a grand foyer adorned with a painted tray ceiling, setting the tone for refined living. The main floor features an executive office den—perfect for remote work or quiet study—and a conveniently another sweet warm main floor bedroom ideal great for elderly family members or guests.
The heart of the home is a newly upgraded gourmet kitchen, showcasing custom cabinetry, a sleek quartz island, and premium stainless steel appliances. This culinary space seamlessly open floor plan overlooking family room, creating a warm and functional flow for everyday living and entertaining.
The upper floor master suite offers a private retreat with a fully upgraded bathroom featuring a soaking tub, walk-in shower, and elegant finishes. Step out onto the balcony to take in panoramic views and stunning sunsets that elevate every day.
The spacious backyard is a true oasis, complete with a sparkling pool and spa framed by a pebble wall, a protective barrel feature for child safety, and a dedicated BBQ corner perfect for gatherings and weekend cookouts.
This home combines comfort, elegance, and practicality in one of Diamond Bar’s most desirable neighborhoods. A rare opportunity to enjoy elevated living with timeless appeal. Looking to upsize your current home or first-time home buyer to start a warm harmony home with worries and hassle free move-in condition? This is perfectly the right home you should not miss! Act quick !
Sold for $1,930,000
Listed by: Coldwell Banker Envision • Keith Chen • Contact: 626-593-1818
Bought with: Coldwell Banker Envision
$1,930,000
661 Crestview Dr, Diamond Bar, CA 91765
5beds
3,536sqft
Single Family Residence
Built in 2001
7,595 Square Feet Lot
$1,937,400 Zestimate®
$546/sqft
$5,149 Estimated rent
Home value
$1,937,400
$1.76M - $2.13M
$5,149/mo
Zestimate® history
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Panoramic viewsCustom cabinetryDedicated bbq cornerSleek quartz islandOpen floor planWalk-in showerPremium stainless steel appliances
Zillow last checked:
Listing updated:
Listed by:
Keith Chen DRE #01818282 626.422.3333,
Coldwell Banker Envision
Bought with:
Keith Chen, DRE #01818282
Coldwell Banker Envision
Source: CRMLS,MLS#: TR25171888
Originating MLS: California Regional MLS
Originating MLS: California Regional MLSFacts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 5
- Bathrooms: 3
- Full bathrooms: 3
- Main level bathrooms: 1
- Main level bedrooms: 1
Rooms
- Room types: Bedroom, Family Room, Foyer, Kitchen, Living Room, Primary Bathroom, Primary Bedroom, Office, Other, Dining Room
Primary bedroom
- Features: Multiple Primary Suites
Bedroom
- Features: Bedroom on Main Level
Bedroom
- Features: All Bedrooms Up
Bathroom
- Features: Dual Sinks, Full Bath on Main Level, Remodeled, Soaking Tub, Tub Shower, Upgraded, Walk-In Shower
Kitchen
- Features: Kitchen Island, Kitchen/Family Room Combo, Quartz Counters, Remodeled, Updated Kitchen
Heating
- Central
Cooling
- Central Air
Appliances
- Included: 6 Burner Stove, Barbecue, Convection Oven, Gas Cooktop, Refrigerator
- Laundry: Washer Hookup, Gas Dryer Hookup, Laundry Room
Features
- Balcony, Tray Ceiling(s), Cathedral Ceiling(s), Separate/Formal Dining Room, Eat-in Kitchen, Furnished, High Ceilings, In-Law Floorplan, Open Floorplan, Pantry, Quartz Counters, Recessed Lighting, All Bedrooms Up, Bedroom on Main Level, Entrance Foyer, Multiple Primary Suites, Walk-In Closet(s)
- Doors: Double Door Entry
- Has fireplace: Yes
- Fireplace features: Family Room, Living Room
- Furnished: Yes
- Common walls with other units/homes: No Common Walls
Interior area
- Total interior livable area: 3,536 sqft
Property
Parking
- Total spaces: 3
- Parking features: Direct Access, Garage
- Attached garage spaces: 3
Features
- Levels: Two,Three Or More
- Stories: 2
- Entry location: Front
- Exterior features: Barbecue
- Has private pool: Yes
- Pool features: In Ground, Pebble, Private
- Has spa: Yes
- Spa features: In Ground, Private
- Fencing: Block,Good Condition,Wrought Iron
- Has view: Yes
- View description: City Lights, Hills, Mountain(s), Panoramic, Trees/Woods
Lot
- Size: 7,595 Square Feet
- Features: Paved, Walkstreet
Details
- Additional structures: Second Garage
- Parcel number: 8701056014
- Zoning: LCRPD200002U*
- Special conditions: Standard
Construction
Type & style
- Home type: SingleFamily
- Property subtype: Single Family Residence
Materials
- Concrete, Stucco
- Foundation: Slab
- Roof: Tile
Condition
- Updated/Remodeled,Turnkey
- New construction: No
- Year built: 2001
Utilities & green energy
- Electric: 220 Volts in Garage
- Sewer: Public Sewer
- Water: Public
- Utilities for property: Cable Connected, Electricity Connected, Natural Gas Connected, Phone Connected, Sewer Connected, Water Connected
Community & HOA
Community
- Features: Street Lights, Sidewalks, Gated
- Security: Gated Community, Gated with Attendant, 24 Hour Security
HOA
- Has HOA: Yes
- Amenities included: Controlled Access, Guard, Security
- HOA fee: $430 monthly
- HOA name: Diamond Hill ranch
- HOA phone: 951-279-3934
Location
- Region: Diamond Bar
Financial & listing details
- Price per square foot: $546/sqft
- Tax assessed value: $1,517,099
- Annual tax amount: $20,007
- Date on market: 8/6/2025
- Cumulative days on market: 10 days
- Listing terms: Cash,Cash to New Loan,Conventional,1031 Exchange
- Exclusions: Public record information provided by third party. Buyer to verify public record, including but not limited to permits, lot size, number of rooms or square footage. Buyers to assume investigation of public record.
- Road surface type: Paved
Price history
| Date | Event | Price |
|---|---|---|
| 9/16/2025 | Sold | $1,930,000-3%$546/sqft |
Source:  CRMLS #TR25171888 Report a problem | ||
| 8/18/2025 | Pending sale | $1,988,888$562/sqft |
Source: CRMLS #TR25171888 Report a problem | ||
| 8/18/2025 | Listing removed | $1,988,888$562/sqft |
Source: Berkshire Hathaway California Properties #TR25171888 Report a problem | ||
| 8/6/2025 | Listed for sale | $1,988,888+46.2%$562/sqft |
Source: Berkshire Hathaway California Properties #TR25171888 Report a problem | ||
| 9/12/2018 | Sold | $1,360,000-8.7%$385/sqft |
Source: Public Record Report a problem | ||
| 3/21/2018 | Price change | $1,488,888+7.2%$421/sqft |
Source: HomeSmart, Evergreen Realty #PW18029613 Report a problem | ||
| 3/1/2018 | Pending sale | $1,388,888$393/sqft |
Source: HomeSmart, Evergreen Realty #PW18029613 Report a problem | ||
| 2/16/2018 | Listed for sale | $1,388,888+17.2%$393/sqft |
Source: HomeSmart, Evergreen Realty #PW18029613 Report a problem | ||
| 6/13/2013 | Sold | $1,185,000-1.3%$335/sqft |
Source: Public Record Report a problem | ||
| 5/1/2013 | Price change | $1,200,000-3.1%$339/sqft |
Source: Re/Max 2000 Realty #TR13078420 Report a problem | ||
| 4/26/2013 | Price change | $1,238,000-3.9%$350/sqft |
Source: Re/Max 2000 Realty #TR13078420 Report a problem | ||
| 3/22/2013 | Price change | $1,288,000+2.4%$364/sqft |
Source: Re/Max 2000 Realty #TR13078420 Report a problem | ||
| 2/23/2013 | Listed for sale | $1,258,000+57.3%$356/sqft |
Source: Re/Max 2000 Realty #TR13029220 Report a problem | ||
| 3/17/2009 | Sold | $800,000-33.3%$226/sqft |
Source: Public Record Report a problem | ||
| 6/16/2004 | Sold | $1,200,000+65.3%$339/sqft |
Source: Public Record Report a problem | ||
| 9/21/2001 | Sold | $726,000$205/sqft |
Source: Public Record Report a problem | ||
Public tax history
| Year | Property taxes | Tax assessment |
|---|---|---|
| 2025 | $20,007 +9% | $1,517,099 +2% |
| 2024 | $18,356 +2% | $1,487,353 +2% |
| 2023 | $17,991 +1.5% | $1,458,191 +2% |
| 2022 | $17,719 +2.3% | $1,429,600 +2% |
| 2021 | $17,325 -0.2% | $1,401,570 +1% |
| 2020 | $17,352 | $1,387,200 +2% |
| 2019 | $17,352 +8.6% | $1,360,000 +6% |
| 2018 | $15,974 | $1,282,476 +2% |
| 2017 | $15,974 +1.7% | $1,257,330 +2% |
| 2016 | $15,699 +4.7% | $1,232,677 +1.5% |
| 2015 | $14,989 +1.7% | $1,214,162 +2% |
| 2014 | $14,733 | $1,190,379 +45.1% |
| 2012 | -- | $820,192 +2% |
| 2011 | -- | $804,111 +14.7% |
| 2010 | -- | $701,000 -47.1% |
| 2009 | -- | $1,324,895 +2% |
| 2008 | -- | $1,298,917 +2% |
| 2007 | -- | $1,273,449 +2% |
| 2006 | -- | $1,248,480 |
| 2005 | -- | $1,248,480 +60.3% |
| 2004 | -- | $778,939 +1.9% |
| 2003 | -- | $764,663 +5.4% |
| 2002 | -- | $725,500 |
Find assessor info on the county website
Neighborhood: 91765
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Nearby schools
GreatSchools rating
- 10/10Pantera Elementary SchoolGrades: K-6Distance: 0.8 mi
- 5/10Lorbeer Middle SchoolGrades: 7-8Distance: 0.5 mi
- 8/10Diamond Ranch High SchoolGrades: 9-12Distance: 1.6 mi
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Estimated market value
$1,937,400
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Estimated market value
$1,937,400
- California
- Los Angeles County
- Diamond Bar
- 91765
- 661 Crestview Dr
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