22621 Ridge Line Rd Diamond Bar, CA 91765
Estimated payment $15,722/month
Total Views
241,059
4
Beds
4
Baths
3,699
Sq Ft
$743
Price per Sq Ft
Highlights
- Panoramic View
- Gated Community
- 1.78 Acre Lot
- Evergreen Elementary School Rated A
- Updated Kitchen
- High Ceiling
About This Home
Discover the pinnacle of hillside luxury in this fully reimagined 4-bedroom, 4-bath estate—3,669 sq ft of sleek, modern design set atop a private 1.78-acre knoll in the guard-gated Diamond Bar Country Estates. From the moment you arrive, you’re greeted by sweeping canyon-to-city-light panoramas that flow through walls of window's glass and expansive ceilings, bathing every room in warm, natural light.
At the heart of the home, the chef’s kitchen shines with a dramatic waterfall-edge quartz island, premium appliances, custom European-style cabinetry, and polished hardware—perfect for both everyday meals and grand entertaining. Each spa-inspired bathroom is a sanctuary, boasting floating vanities, floor-to-ceiling tile, frameless rain-head showers, deep soaking tubs, and sleek bidet-equipped toilets.
The versatile three-story floor plan features a main-level guest suite with private deck access, an upstairs loft/media room framed by glass railings, and a tucked-away fitness nook overlooking mature oaks. Step outside to an entertainer’s dream: multiple wraparound decks and covered verandas, a built-in barbecue with prep station, glowing fire pit, and terraced gardens—all designed for sunset cocktails, morning coffee, or starlit gatherings.
Enjoy the perfect blend of tranquility and convenience—just minutes from top-rated schools, scenic hiking and biking trails, premier shopping, and fine dining. This is not just a home; it’s a lifestyle destination with the most breathtaking views in Diamond Bar.
Listing Agent
Ana Real Estate Brokerage Email: tminhtriet25@gmail.com License #02150518 Listed on: 05/30/2025
Home Details
Home Type
- Single Family
Est. Annual Taxes
- $5,394
Year Built
- Built in 1977
Lot Details
- 1.78 Acre Lot
- Density is up to 1 Unit/Acre
- Property is zoned LCR140000*
HOA Fees
- $294 Monthly HOA Fees
Parking
- 4 Car Attached Garage
- Parking Available
- Driveway
Property Views
- Panoramic
- City Lights
- Woods
- Canyon
- Hills
- Valley
Home Design
- Turnkey
Interior Spaces
- 3,699 Sq Ft Home
- 3-Story Property
- Furnished
- High Ceiling
- Family Room with Fireplace
- Living Room with Fireplace
- Dining Room with Fireplace
- Home Office
- Home Gym
- Vinyl Flooring
Kitchen
- Updated Kitchen
- Electric Cooktop
- Microwave
- Dishwasher
- Kitchen Island
Bedrooms and Bathrooms
- 4 Bedrooms | 3 Main Level Bedrooms
- 4 Full Bathrooms
- Dual Sinks
- Bathtub
- Exhaust Fan In Bathroom
Laundry
- Laundry Room
- Laundry in Garage
Home Security
- Carbon Monoxide Detectors
- Fire and Smoke Detector
Utilities
- Central Heating and Cooling System
- Water Heater
Listing and Financial Details
- Tax Lot 22
- Tax Tract Number 30091
- Assessor Parcel Number 8713006023
- $915 per year additional tax assessments
Community Details
Overview
- Dimond Bar County Estates Association, Phone Number (909) 531-5854
- Care@Pmpmanage.Com HOA
Recreation
- Tennis Courts
- Pickleball Courts
- Sport Court
- Community Pool
Security
- Security Guard
- Gated Community
Map
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Home Values in the Area
Average Home Value in this Area
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 | $5,394 | $1,783,300 | $1,000,000 | $783,300 |
| 2024 | $5,394 | $385,925 | $66,572 | $319,353 |
| 2023 | $5,180 | $378,359 | $65,267 | $313,092 |
| 2022 | $5,025 | $370,941 | $63,988 | $306,953 |
| 2021 | $4,922 | $363,669 | $62,734 | $300,935 |
| 2019 | $4,773 | $352,884 | $60,874 | $292,010 |
| 2018 | $4,591 | $345,966 | $59,681 | $286,285 |
| 2016 | $4,250 | $332,533 | $57,364 | $275,169 |
| 2015 | $4,271 | $327,539 | $56,503 | $271,036 |
| 2014 | -- | $321,124 | $55,397 | $265,727 |
Source: Public Records
Property History
| Date | Event | Price | Change | Sq Ft Price |
|---|---|---|---|---|
| 05/30/2025 05/30/25 | For Sale | $2,749,000 | -- | $743 / Sq Ft |
Source: California Regional Multiple Listing Service (CRMLS)
Purchase History
| Date | Type | Sale Price | Title Company |
|---|---|---|---|
| Gift Deed | -- | None Listed On Document | |
| Grant Deed | -- | -- | |
| Grant Deed | -- | -- | |
| Grant Deed | $1,400,000 | First American Title |
Source: Public Records
Mortgage History
| Date | Status | Loan Amount | Loan Type |
|---|---|---|---|
| Previous Owner | $963,500 | New Conventional | |
| Previous Owner | $1,000,000 | Construction | |
| Previous Owner | $150,000 | Credit Line Revolving |
Source: Public Records
About the Listing Agent
Triet Nguyen is an expert real estate agent with Ana Real Estate in Garden Grove, CA and the nearby area, providing home-buyers and sellers with professional, responsive and attentive real estate services.
Triet's Other Listings
Source: California Regional Multiple Listing Service (CRMLS)
MLS Number: PW25120510
APN: 8713-006-023
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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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