22702 Timbertop Lane
Diamond Bar, CA 91765
- 10 beds
- 9 baths
- 8,306 sqft
- ~1 acre lot
- $385 per sqft
- 1969 build
- – on site
Located in the prestigious and exclusive Country Estates community, this timeless 5,306 sq ft residence blends historic charm with refined luxury. Originally a grand library, the home retains its architectural splendor with soaring ceilings and expansive windows that bathe the interior in natural light while capturing sweeping views of the surrounding landscape. Set on nearly 1.5 acres, the property offers ample space, privacy, and resort-style living. The 5-bedroom, 4.5-bath main home features a thoughtfully designed layout, including a first-floor primary suite perfect for in-laws or guests. The chef’s kitchen is complemented by a separate prep kitchen, ideal for entertaining, and a private wine cellar enhances the home’s sophisticated appeal. Outdoors, a beautiful pool invites relaxation and gatherings beneath the open sky. In addition, a converted unit spans 3,000 sq ft and serves as a separate 5-bedroom, 3-bath guest residence. Complete with a dual kitchen—featuring two built-in stoves, dual sinks, and a laundry area—this versatile space is perfect for extended family, guests, or income-generating opportunities. With iconic architecture, modern amenities, and room to live, work, and entertain, this extraordinary estate is a rare offering in one of the area’s most sought-after neighborhoods.
Last checked:
As a licensed real estate brokerage, Estately has access to the same database professional Realtors use: the Multiple Listing Service (or MLS). That means we can display all the properties listed by other member brokerages of the local Association of Realtors—unless the seller has requested that the listing not be published or marketed online.
The MLS is widely considered to be the most authoritative, up-to-date, accurate, and complete source of real estate for-sale in the USA.
Estately updates this data as quickly as possible and shares as much information with our users as allowed by local rules. Estately can also email you updates when new homes come on the market that match your search, change price, or go under contract.
Checking…
•
Last updated May 20, 2025
•
MLS# CV25108559 —
This home is listed in more than one place. See it here.
The Building
-
Year Built:1969
-
Year Built Source:Public Records
-
New Construction:No
-
Total Number Of Units:2
-
Structure Type:House
-
Stories Total:2
-
Entry Level:1
-
Common Walls:No Common Walls
Interior
-
Features:Beamed Ceilings, Built-in Features, Cathedral Ceiling(s), Crown Molding, Granite Counters, High Ceilings, In-Law Floorplan, Open Floorplan, Pantry, Recessed Lighting, Sunken Living Room, Wired for Sound
-
Levels:Two
-
Entry Location:Front
-
Kitchen Features:Butler's Pantry, Granite Counters, Kitchen Island
-
Eating Area:Breakfast Counter / Bar, Family Kitchen, Dining Room
-
Flooring:Laminate
-
Room Type:Bonus Room, Jack & Jill, Kitchen, Library, Living Room, Main Floor Bedroom, Main Floor Primary Bedroom, Primary Bathroom, Primary Bedroom, Primary Suite, Separate Family Room, Two Primaries, Walk-In Closet, Walk-In Pantry, Wine Cellar
-
Living Area Units:Square Feet
-
Living Area Source:Taped
-
Fireplace:Yes
-
Fireplace:Family Room
-
Laundry:In Garage
-
Laundry:1
Room Dimensions
-
Living Area:8306.00
Location
-
Directions:North on Diamond Bar Blvd then make a right on to Shadow Canyon Dr. Gated community entrance there
-
Latitude:33.97996100
-
Longitude:-117.82070200
The Property
-
Property Type:Residential
-
Subtype:Single Family Residence
-
Zoning:LCR120000*
-
Lot Features:0-1 Unit/Acre
-
Lot Size Area:64348.0000
-
Lot Size Acres:1.4772
-
Lot Size SqFt:64348.00
-
Lot Size Source:Assessor
-
View:1
-
View:Canyon, City Lights, Hills, Panoramic, Pool
-
Security Features:Gated Community, Gated with Guard
-
Additional Parcels:No
-
Land Lease:No
-
Lease Considered:No
Listing Agent
- Contact info:
- No listing contact info available
Taxes
-
Tax Census Tract:4033.24
-
Tax Tract:30578
-
Tax Lot:130
Beds
-
Total Bedrooms:10
-
Main Level Bedrooms:1
Baths
-
Total Baths:9
-
Bathroom Features:Bathtub, Shower, Closet in bathroom, Double Sinks in Primary Bath, Exhaust fan(s), Jetted Tub, Quartz Counters
-
Full & Three Quarter Baths:8
-
Main Level Baths:2
-
Full Baths:8
-
Half Baths:1
The Listing
-
Special Listing Conditions:Standard
-
Parcel Number:8713028038
Heating & Cooling
-
Heating:1
-
Heating:Central
-
Cooling:Yes
-
Cooling:Central Air
Utilities
-
Sewer:Public Sewer
-
Water Source:Public
Appliances
-
Appliances:Convection Oven, Dishwasher, Double Oven, Gas Oven, Gas Cooktop, Microwave, Range Hood, Refrigerator
-
Included:Yes
Schools
-
High School District:Walnut Valley Unified
The Community
-
Neighborhood:The Country
-
Features:Biking, Curbs, Foothills, Gutters, Park
-
Association Amenities:Pickleball, Pool, Spa/Hot Tub, Picnic Area, Playground, Dog Park, Tennis Court(s), Sport Court, Clubhouse, Meeting Room, Management, Guard
-
Association:Diamond Bar Country Est Association
-
Association:Yes
-
Association Fee:$294
-
Association Fee Frequency:Monthly
-
Pool:Private, Association
-
Senior Community:No
-
Spa:1
-
Private Pool:Yes
-
Spa Features:Association
-
Assessments:Yes
-
Assessments:Unknown
Parking
-
Parking:Yes
-
Parking:Attached Carport, Direct Garage Access, Driveway, Garage, On Site
-
Parking Spaces:2.00
-
Attached Garage:Yes
-
Garage Spaces:2.00
Monthly cost estimate

Asking price
$3,200,000
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. |
$17,135
|
Taxes | N/A |
Insurance | $880 |
HOA fees | $294 |
Utilities | $379 See report |
Total | $18,688/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.
Max Internet Speed
Provided by BroadbandNow®
This is the maximum advertised internet speed available for this home. Under 10 Mbps is in the slower range, and anything above 30 Mbps is considered fast. For heavier internet users, some plans allow for more than 100 Mbps.
Sale history
Date | Event | Source | Price | % Change |
---|---|---|---|---|
5/19/25
May 19, 2025
|
Listed / Active | CRMLS_CA | $3,200,000 | 28.0% (8.0% / YR) |
4/7/25
Apr 7, 2025
|
Price Changed | BRIDGE | ||
2/24/25
Feb 24, 2025
|
Price Changed | BRIDGE |