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Listed by: Sandy Lin (626) 606-1193 DRE #01065488 | Junda Realty (626) 606-1193
$2,068,000
Monthly Est:$10,293
5 Beds
- 5 Baths
5 full baths
4,725sqft
23553 Cyn Vista Ct, Diamond Bar, CA 91765
$2,068,000
$10,293/moEst:
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Single Family Residence
Built in 2003
$430/mo HOA
9,804 sqft lot
$438/sq.ft
Description
Welcome to this stunning contemporary residence nestled within the prestigious 24-hour guard-gated Diamond Hill community in Diamond Bar. Boasting breathtaking city-light and mountain views, this exceptional home offers an impressive combination of elegance, comfort, privacy, and resort-style living.
Featuring approximately 4,725 square feet of living space on an approximately 9,030-square-foot lot, one of the larger lots within the community, this beautifully appointed residence offers 5 bedrooms and 4.5 bathrooms. A desirable downstairs bedroom with a full bathroom provides excellent flexibility for guests, extended family, or a private home office. The spacious upstairs game room offers additional versatile living space.
Step inside to a dramatic living room highlighted by soaring approximately 21-foot ceilings and a magnificent crystal chandelier. An elegant marble entry, beautiful maple wood flooring, and expansive interior spaces create a sophisticated yet welcoming atmosphere.
An approximately 200-square-foot upstairs deck provides a wonderful setting to enjoy the surrounding views. The spacious backyard is designed for relaxation and entertaining, featuring a beautiful private swimming pool and decorative fountain that create a resort-like retreat.
Additional highlights include a three-car attached garage and a separate laundry room.
Enjoy the peace and privacy of this desirable guard-gated community while remaining conveniently located near shopping, dining, schools, and major freeways.
A rare opportunity to own an exceptional Diamond Bar residence offering generous living space, beautiful views, an expansive lot, and resort-style amenities.
- Houzeo last checked: 0 minutes ago
- Listing updated: October 29, 2026 at 3:51 pm
- Source: California Regional MLS-CA | MLS#: TR26210157

Property Details
Status
Active Under Contract
Type
Single Family Residence
No. of Stories
2
County
City
Neighborhood
--
Year Built
2003
HOA Fees
$430/mo
Finished Area
4,725 sqft
Lot Size
9,804 sqft lot
Basement Area
- sqft
MLS Name
California Regional MLS
MLS Number
TR26210157
MLS Status
ActiveUnderContract
Days on Market
16
Cumulative Days on Market
15

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Location
HOA Management
Diamond Hills Ranch Maintenance Corpation
HOA Fees
$430/ Monthly
Amenities
Amenities and services may be covered by one or multiple associations and service providers.
Maintenance
Security Guard
Management
Disclaimer: Amenities are based on third-party information and may vary; buyers must independently verify all amenities, as information is deemed reliable but not guaranteed.
Facts & Features
Rooms
Bedrooms & bathrooms
Bedrooms: 5
Bathrooms: 5
Interior
Appliances
Gas Oven, Gas Range, Gas Water Heater, Water To Refrigerator, Water Heater
Interior Features
Balcony, Eat In Kitchen, Bedroom On Main Level, Jack And Jill Bath, Walk In Closets
Sewer
Public Sewer
Heating
Central
Cooling
Central Air, Electric, Gas
Utilities & Energy
Laundry Features
Laundry Room, Upper Level
Pool Features
Private
Water Source
Public
Fireplace Features
None
Parking Features
Door Multi, Direct Access, Door Single, Driveway, Garage
Association Amenities
Maintenance Grounds, Management, Guard, Security
Security Features
Fire Detection System, Gated With Attendant, Twenty Four Hour Security, Smoke Detectors
Other Features
Lot Features
Zero To One Unit Acre
Community Features
Sidewalks
Patio And Porch Features
Patio
Price History
| Date | Event | Price |
|---|---|---|
10/29/2026 Source: | Contingent (Active Under Contract) | $2,068,000 $438/sqft |
10/14/2026 Source: | Listed for Sale | $2,068,000 $438/sqft |
10/12/2026 Source: | Coming Soon | $2,068,000 $438/sqft |
Nearby Homes
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Based on information from California Regional Multiple Listing Service, Inc. as of Oct 30, 2026, 05:15PM 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. Information being provided is for consumers’ personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. This website may not include listings or property addresses of sellers who have directed their listing brokers to withhold their listing or their property address from display on the Internet. © 2026 California Regional Multiple Listing Service. All Rights Reserved.
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