$1,450,000
21030 Riego
Diamond Bar, CA, 91765
Transformed 5-beds, 3-baths, Single-Story home, located in the highly sought-after Walnut School District. *** The residence has been renovated down to the studs, offering the peace of mind of a Brand-New home with the character of an established neighborhood. *** This home goes beyond cosmetic updates with a complete infrastructure overhaul *** Electrical – upgraded 200Amp MAIN PANEL & whole-house WIRE REPLACEMENT *** Plumbing – full repiping with durable Type-L COPPER *** New Insulation throughout the entire house & garage paired with New HVAC Ducting *** Interior defined by quality & safety, featuring ALL NEW FIRE-CODE drywall and ceilings, ALL NEW energy-efficient windows and patio door *** The chef-inspired kitchen showcases European-style cabinets, sleek Quartz countertop, an 18-gauge stainless steel single sink & all New appliances *** the curb appeal is enhanced by fresh paint, new garage door, new seamless gutters and a refurbished roof with new felt paper & reset tiles *** RV Parking available *** The backyard includes mature fruit trees and an established pool ready for its new owner’s personal touch *** easy access to freeway *** few minutes to market and school *** it’s NOT a flip house
Property Details
Price:
$1,450,000
MLS #:
TR26018437
Status:
Active
Beds:
5
Baths:
3
Type:
Single Family
Subtype:
Single Family Residence
Neighborhood:
616diamondbar
Listed Date:
Jan 26, 2026
Finished Sq Ft:
2,157
Lot Size:
8,312 sqft / 0.19 acres (approx)
Year Built:
1980
Schools
School District:
Walnut Valley Unified
Elementary School:
Castle Rock
Middle School:
Southpoint
High School:
Diamond Bar
Interior
Appliances
DW, GO, GWH, HOD
Bathrooms
3 Full Bathrooms
Cooling
CA
Flooring
VINY
Heating
CF
Laundry Features
IR
Exterior
Community Features
SDW, SUB
Exterior Features
RG
Parking Spots
3
Security Features
SD, COD, FRDW
Financial
Get Out There, A Simply Outgoing Approach to Life. James Outland Jr. is one of those rare people who simply has an outgoing approach to life. No matter the activity… from dune buggy riding to skydiving to motorcycling to riding the local Pismo Beach waves… James Outland Jr. approaches life with a “just get out there and do it” kind of attitude. A zest for Life. James’ zest for life is obviously apparent in his many exciting hobbies. In his spare time, he loves riding dune buggies or hi…
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Map
Current real estate data for Single Family in Diamond Bar as of Feb 13, 2026
100
Single Family Listed
75
Avg DOM
317
Avg $ / SqFt
$1,085,370
Avg List Price
Community
- Address21030 Riego Diamond Bar CA
- CityDiamond Bar
- CountyLos Angeles
- Zip Code91765
Similar Listings Nearby
Property Summary
- 21030 Riego Diamond Bar CA is a Single Family for sale in Diamond Bar, CA, 91765. It is listed for $1,450,000 and features 5 beds, 3 baths, and has approximately 2,157 square feet of living space, and was originally constructed in 1980. The current price per square foot is $672. The average price per square foot for Single Family listings in Diamond Bar is $317. The average listing price for Single Family in Diamond Bar is $1,085,370. To schedule a showing of MLS#tr26018437 at 21030 Riego in Diamond Bar, CA, contact your James Outland agent at 8057482262.
Courtesy of Pacific Sterling Realty. Disclaimer: All data relating to real estate for sale on this page comes from the Broker Reciprocity (BR) of the California Regional Multiple Listing Service. Detailed information about real estate listings held by brokerage firms other than James Outland include the name of the listing broker. Neither the listing company nor James Outland shall be responsible for any typographical errors, misinformation, misprints and shall be held totally harmless. The Broker providing this data believes it to be correct, but advises interested parties to confirm any item before relying on it in a purchase decision. Copyright 2026. California Regional Multiple Listing Service. All rights reserved. 21030 Riego
Diamond Bar, CA