21030 Riego, Diamond Bar, CA 91765

About this single-family home

This home goes beyond cosmetic updates with a complete infrastructure overhaul *** Electrical - upgraded 200Amp MAIN PANEL & whole-house WIRE REPLACEMENT *** Plumbing - full re-piping 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 *** 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. ***

Listing description from the April 2026 sale, as reported to CRMLS.

Sale history

$1,388,000

Sold April 2026 · listed $1,428,000, orig. $1,450,000, on market January 2026 · MLS #TR26018437 · Source: CRMLS

Listing Agent: Yingqi Guan · Listing Office: Pacific Sterling Realty · Contact: 626-991-3801 · Bought with: LYNN DU TRAN · IRN REALTY

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