Hills of Diamond Bar
1020 S Grand Ave,
Diamond Bar, CA 91765
$2,595 - $2,995
2-3 Beds
Walnut Valley is a picturesque community in the San Gabriel Valley. Its rolling hills and proximity to major Southern California cities like Los Angeles, located 30 miles west, make Walnut Valley an ideal spot to settle down. Its southern border partially encompasses Chino Hills State Park, ensuring that outdoor recreation is always available. More outdoor recreation is nearby, with the Angeles National Forest being just a short drive north of town. Inside Walnut Valley, business centers, shopping plazas, and other commercial developments dot the area, providing essentials close to home. Walnut Valley provides a variety of single-family homes and apartments for rent.
As of May 2026, the average apartment rent in Walnut Valley is $2,427 for one bedroom, $2,677 for two bedrooms, and $2,871 for three bedrooms. Apartment rent in Walnut Valley has increased by 0.1% in the past year.
1 BR
746 sq ft
Average Sq Ft
$2,427/month
Average Rent
2 BR
922 sq ft
Average Sq Ft
$2,677/month
Average Rent
3 BR
1,045 sq ft
Average Sq Ft
$2,871/month
Average Rent
Explore how walkable, bikeable, drivable, and transit-friendly Walnut Valley - Walnut, CA is for everyday living.
Somewhat Walkable
Walkability
Minimal Public Transit
Transit
Exceptionally Drivable
Drivability
Walnut Valley - Walnut, CA offers all daily essentials, but they’re limited to a few main areas.
Supermarket Within a 15 Minute Walk
Groceries
Fair Restaurant Variety Nearby
Restaurants
Limited Café Variety Nearby
Cafes
Fair Variety of Shops Nearby
Shopping
Walnut Valley - Walnut, CA provides green space and wellness resources in certain areas.
Large Amount of Park Space Nearby
Parks
Limited Wellness Amenity Variety Nearby
Wellness
Get a sense of what it’s like to live in Walnut Valley - Walnut, CA from everyday activity to noise and nightlife.
Mostly Calm Atmosphere
Vibrancy
Limited Nightlife Variety Nearby
Nightlife
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† Our analysis of utilities, groceries, transportation, healthcare, home prices, and other goods and services is sourced from the Cost of Living Index, a respected benchmark published by the Council for Community and Economic Research (C2ER) that provides a thorough overview of living expenses across different regions.
Rent data is provided by CoStar Group’s Market Trend reports. As the industry leader in commercial real estate information, analytics, and news, CoStar conducts extensive research to produce and maintain a comprehensive database of commercial real estate information. We combine this data with public record to provide the most up-to-date rental information available.
Consumer goods, services, and home prices are sourced from the Cost of Living Index published by the Council for Community and Economic Research (C2ER). The data on this page is updated quarterly. It was last published in February 2026.
Demographic information comes from Neustar and combines detailed address data with U.S. Census and American Community Survey statistics to produce reliable local estimates.