21535 Chirping Sparrow
Diamond Bar, CA, 91765
$1,738,000
MLS: TR26051137
Beds
4
Baths
3
Sq Ft
2,697
Lot
0.23 ac
Year Built
1980
MLS #
TR26051137
Days on Market
31
Listed
Mar 13, 2026
Description
Welcome to this beautifully fully renovated single-family home in the highly desirable South Diamond Bar neighborhood. This spacious residence offers 4 bedrooms and 3 full bathrooms, including a convenient downstairs bedroom and full bath, ideal for guests, multigenerational living, or a private home office. As you enter the home, you are greeted by soaring high ceilings and abundant natural light, creating an open and inviting atmosphere. The home has been extensively upgraded with quality improvements throughout, including complete repiping, new double-pane windows, new vinyl flooring throughout, a brand-new staircase, new interior doors, and an elegant new double front entry door that enhances both style and curb appeal. The fully remodeled kitchen is designed for both everyday living and entertaining, featuring quartz countertops, stainless steel appliances, and a built-in drawer microwave. The kitchen opens seamlessly to the spacious family room, highlighted by a modern electric fireplace, creating a warm and stylish gathering space. The home is filled with natural sunlight, enhancing the bright and airy feel throughout. Upstairs, the second floor features a spacious primary suite with a private retreat area and beautiful views, providing the perfect space to relax. The primary bathroom includes dual sinks, a separate walk-in shower, and a soaking bathtub. Additional 2 bedrooms Share 1 bath provide comfortable living space for family members. The 3-car garage has been upgraded with durable epoxy flooring, providing a clean and polished space for parking, storage, or hobbies. Step outside to enjoy the stunning panoramic views and beautifully landscaped low-maintenance backyard with premium artificial grass, perfect for relaxing or entertaining without the upkeep of traditional landscaping. Located within a highly rated school district and offering easy access to freeways, shopping centers, restaurants, and everyday conveniences, this home combines modern upgrades, functional layout, natural light, and scenic outdoor living. A rare opportunity to own a move-in-ready, extensively upgraded home in one of Diamond Bar’s most sought-after neighborhoods.
Location
Diamond Bar, Los Angeles County, CA 91765
Open on Google Maps ↗Listed by: Simon Dong · 168 Realty Inc.
Payment estimate
$12,373
/ month (est.)
Principal, interest, taxes, and insurance + PMI. Down payment: $173,800 · Loan: $1,564,200
- Principal & Interest
- $9,611
- Property tax (1.25%)
- $1,810
- Homeowners insurance
- $300
- Mortgage insurance
- $652
Login required. The full tool supports FHA / VA / USDA, PMI by credit tier, lender fees, and total cash to close — with your inputs here carried over.
Today's Rates
As of Apr 23, 2026
- 30-year fixed
- 6.23%
- 15-year fixed
- 5.58%
Source: Freddie Mac Primary Mortgage Market Survey (PMMS). Updated weekly.
Financing Options
FHA Financing — 3.5% Down＋
First-time and repeat buyers can purchase this Diamond Bar home with as little as 3.5% down using an FHA loan — roughly $60,830 down. FHA loans feature flexible credit guidelines and government-backed rates, making homeownership accessible for buyers who haven't saved a large down payment. Seller concessions up to 6% of the purchase price are also allowed.
Similar Homes Nearby
Active and pending listings in ZIP 91765 (Diamond Bar) within ±10% of this home's price and size.
$1,590,000
1522 Sunbluff Drive
Diamond Bar, 91765
$1,699,900
753 View Lane
Diamond Bar, 91765
$1,790,000
3607 Hawkwood
Diamond Bar, 91765
$1,880,000
1508 Gide Court
Diamond Bar, 91765
★#1 Producing Individual Realtor — Antelope Valley
Only large teams outsell Mike Watson · Keller Williams Realty
Free Buyer & Seller Tools
Net Sheet Calculator
Estimate how much you'll walk away with after selling. Covers commissions, closing costs, and loan payoff.
Property Comparison
Compare 2–3 properties side-by-side — equity, monthly payment, cash to close, and DTI — all in one infographic.
Drive Time Calculator
Check commute times from this address to work, school, or anywhere else before you commit.
Buyer Cost Sheet
Estimate your total closing costs as a buyer — lender fees, title, escrow, and prepaids — before you write an offer.