---
listing_id: CRTR26134344
status: Active
price: 1128000
beds: 3
baths_full: 3
baths_half: 0
sqft_living: 1546
sqft_lot: 5096
lot_acres: 
year_built: 1987
property_type: Residential
property_subtype: Single Family Residence
address: "20814 E Boulder"
city: Walnut
state: CA
zip: 91789
county: "Los Angeles County"
lat: 33.977518
lng: -117.8519798
days_on_market: 4
hoa_fee: 10
hoa_frequency: Monthly
garage_spaces: 2
list_agent: "Cathy Cheng"
list_office: "CC Royal Realty"
list_agent_phone: "–"
list_agent_license: 01270713
mls_source: CRMLS
modified: 2026-06-22
transaction_type: buy
---

Home | Los Angeles County | Walnut | 91789 | 20814 E Boulder

20814 E Boulder, Walnut, CA 91789

MLS: CRTR26134344 | Status: Active | Price: $1,128,000
Beds/Baths: 3 / 3
Property Type: Residential

Quick Facts

Beds Baths Sq Ft Sq Ft Lot Yr Built
3 3 1,546 5,096 1987

Remarks

Nestled in one of Diamond Bar’s most desirable neighborhoods, this charming home is within walking distance to highly rated Diamond Bar High School and South Pointe Middle School. Step inside to a dramatic cathedral ceiling in the living room, creating a bright and spacious atmosphere. The remodeled kitchen features stylish cabinetry, elegant quartz countertops, and ample workspace for everyday living and entertaining. Beautiful wood flooring extends throughout the entire home, adding warmth and sophistication. Enjoy the large, flat backyard—perfect for outdoor gatherings, gardening, or future expansion possibilities. Located in a quiet and well-maintained neighborhood, this home offers both comfort and convenience. Just steps away from Ronald Reagan Park, residents can enjoy tennis courts, open green spaces, playgrounds, and walking paths, making this an ideal place to call home.

MLS Listing Information

Field Value
MLS # CRTR26134344
MLS Source California Regional MLS
Days on Site 4

Features

Interior Features

Feature Details
Bedrooms Other
Fireplace Family Room
Laundry In Garage
Cooling Central Forced Air
Heating Central Forced Air

Exterior Features

Feature Details
Pool None

Parking, School, and Other Information

Feature Details
Garage/Parking Garage: 2 Car(s)
Elementary District Walnut Valley Unified
High School District Walnut Valley Unified
HOA Fee $10
HOA Fee Frequency Monthly

Contact Information

Cathy Cheng
CC Royal Realty
License #: 01270713
Phone: –

School Ratings

School data provided by GreatSchools.org

Nearby Schools

School Type Grades Distance Rating
Castle Rock Elementary School public K-5 0.60 mi 10
Diamond Bar High School public 9-12 0.78 mi 10
South Pointe Middle School public 6-8 0.99 mi 10
Evergreen Elementary School public K-5 1.06 mi 9
Shelyn Elementary School public K-6 1.42 mi 7
Ybarra Academy For The Arts And Technology public K-8 1.46 mi 8
Walnut Valley Adult public UG 1.56 mi N/A
Walnut Elementary School public K-5 1.70 mi 9
John A. Rowland High School public 9-12 1.81 mi 8
Rowland Adult And Community Education public UG 2.03 mi N/A
Killian Elementary School public K-6 2.03 mi 8
Maple Hill Elementary School public K-5 2.04 mi 10
Rowland Unified Community Day School public 7-12 2.13 mi N/A
Ron Hockwalt Academies (Continuation) School public 9-12 2.13 mi N/A
Chaparral Middle School public 6-8 2.30 mi 10
Alvarado Intermediate School public 7-8 2.56 mi 6
Hollingworth Elementary School public K-6 2.60 mi 8
Cyrus J. Morris Elementary School public K-5 2.62 mi 8
Quail Summit Elementary School public K-5 2.66 mi 9
Blandford Elementary School public K-6 2.67 mi 9

Nearby Homes

Address Price Beds Baths Sq Ft Status
19610 Vega Way $1,098,000 3 3 1,506 Active
1507 Kiowa Crest Dr $1,260,000 4 2 1,952 Active
19331 Andrada $968,000 5 2 1,602 Active
1706 Autumnglow $1,290,000 4 2 2,060 Active
1309 Deeplawn $1,278,800 3 2 1,463 Active

Disclosures

©2026 California Regional MLS. All rights reserved. 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 provided is for personal, non-commercial use by the viewer and may not be redistributed without explicit authorization from California Regional MLS.

Presently MLSListings.com displays Active, Contingent, Pending, and Recently Sold listings. Recently Sold listings are properties which were sold within the last three years. After that period listings are no longer displayed in MLSListings.com. Pending listings are properties under contract and no longer available for sale. Contingent listings are properties where there is an accepted offer, and seller may be seeking back-up offers. Active listings are available for sale.

This listing information is up-to-date as of June 22, 2026. For the most current information, please contact Cathy Cheng.