21550 Barbi Lane
Diamond Bar, CA 91765
- 4 beds
- 2 baths
- 2,600 sqft
- 11,200 sqft lot
- $557 per sqft
- 1978 build
- – on site
Pride of Ownership! Rarely to find Single Story Fully Upgraded Home Located in the Desirable Walnut Valley School District. Beautiful View at the Front! Large Living Room and Formal Dining Room with Vaulted Ceiling. Brand New Remodeled Kitchen with European Cabinets and Quartz Countertops. Porcelain Marble Tile Flooring throughout. Spacious Breakfast Nook and Large Master Bedroom. Huge Added Room Could be used as Family room Entertainment Center or Home office. Open and Bright Floor Plan. 3 Car Attached Garage and Plenty of Attic Storage Space. Professional Landscaping with Built in BBQ stoves. Large backyard for RV and Room for ADU. Super Nice Curb Appeal. Convenient Location to Hmart and Easy Access to 57 and 60fwy to Orange and LA and SB Counties.
Last checked:
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Last updated Apr 21, 2025
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MLS# CRTR25080161 —
This home is listed in more than one place. See it here.
The Building
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Year Built:1978
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Building Area Units:Square Feet
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Stories:1
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Levels:One Story
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Entry Level:1
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Building Area Total:2600
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Building Area Source:Other
Interior
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Fireplace:true
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Fireplace Features:Living Room
Room Dimensions
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Living Area:2600
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Living Area Units:Square Feet
Location
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Directions:Cold Spring and Diamond Bar Blvd
The Property
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Property Type:Residential
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Property Subtype:Single Family Residence
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Parcel Number:8714003004
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Zoning:LCR1
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Lot Size Area:0.2571
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Lot Size Acres:0.2571
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Lot Size SqFt:11200
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Lot Size Units:Acres
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View:City Lights
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View:true
Listing Agent
- Contact info:
- Agent phone:
- (626) 222-3050
Taxes
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Tax Tract:4033.25
Beds
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Bedrooms Total:4
Baths
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Total Baths:2
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Full Baths:2
The Listing
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Listing Terms:Contract
Heating & Cooling
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Heating:Central
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Heating:true
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Cooling:Central Air
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Cooling:true
Utilities
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Sewer:Public Sewer
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Water Source:Public
Appliances
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Laundry Features:In Garage
Schools
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High School District:Walnut Valley Unified
The Community
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Association:false
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# of Units In Community:1
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Pool Private:false
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Pool Features:None
Parking
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Garage:true
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Attached Garage:true
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Garage Spaces:3
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Carport:false
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Parking Total:3
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Parking Features:Attached
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Covered Spaces:3
Monthly cost estimate

Asking price
$1,450,000
Expense | Monthly cost |
---|---|
Mortgage
This calculator is intended for planning and education purposes only. It relies on assumptions and information provided by you regarding your goals, expectations and financial situation, and should not be used as your sole source of information. The output of the tool is not a loan offer or solicitation, nor is it financial or legal advice. |
$7,764
|
Taxes | N/A |
Insurance | $398 |
Utilities | $214 See report |
Total | $8,376/mo.* |
*This is an estimate |
Walk Score®
Provided by WalkScore® Inc.
Walk Score is the most well-known measure of walkability for any address. It is based on the distance to a variety of nearby services and pedestrian friendliness. Walk Scores range from 0 (Car-Dependent) to 100 (Walker’s Paradise).
Bike Score®
Provided by WalkScore® Inc.
Bike Score evaluates a location's bikeability. It is calculated by measuring bike infrastructure, hills, destinations and road connectivity, and the number of bike commuters. Bike Scores range from 0 (Somewhat Bikeable) to 100 (Biker’s Paradise).
Soundscore™
Provided by HowLoud
Soundscore is an overall score that accounts for traffic, airport activity, and local sources. A Soundscore rating is a number between 50 (very loud) and 100 (very quiet).
Air Pollution Index
Provided by ClearlyEnergy
The air pollution index is calculated by county or urban area using the past three years data. The index ranks the county or urban area on a scale of 0 (best) - 100 (worst) across the United Sates.
Sale history
Date | Event | Source | Price | % Change |
---|---|---|---|---|
4/11/25
Apr 11, 2025
|
Listed / Active | BRIDGE | $1,450,000 |

39% of nearby similar homes sold for over asking price
Similar homes that sold in bidding wars went $50k above asking price on average, but some went as high as $210k over asking price.