21187 Ambushers Street

Off Market

21187 Ambushers Street

Diamond Bar CA 91765

2397 sq. ft.

12204 sq. ft.

Single-Family

Last sold for $1,518,888

DENNIS LIN, last sold this property on 16 January 2026 after 104 days on market.

Overview

Immerse yourself in this stunning two-story beauty in the Diamond Ridge Community! This 2,397 sq ft remodeled home offers 4 bedrooms, 2.5 baths, and sits on a 12,204 sq ft lot with all bedrooms upstairs. The master suite features double doors, a vaulted ceiling, walk-in shower with soaking tub, double vanity and closets, plus a private toilet room. The 3 other bedrooms are all very spacious and share a split bathroom boasting a large double vanity with ample countertop and storage space, as well as a separate shower and toilet area. The main floor flows smoothly with vaulted ceilings, a large foyer, step-down living room, dining room, family room, spacious half bath ideal for guests, plus a chef's dream kitchen with stainless steel appliances, which include a 36" professional range, and a picturesque bay window above the sink. The dedicated laundry room connects the family room to the 3-car garage with smart garage door openers, perfect for Amazon deliveries. Step outside to the backyard from either the living room or family room, and the heated pool and spa await, along with a covered patio, fruit trees, drought-tolerant landscaping, ample space to entertain and enjoy your morning coffee, lazy afternoons, or lit-up night skies, and space to potentially add an ADU. Located in a very peaceful neighborhood, this home offers access to the highly desirable Walnut school district and is just minutes from freeways, malls, and shopping centers. Your dream home awaits!

Features

4 bedrooms

3 bathrooms

3 carspaces

3 garage spaces

2397 sq. ft. floor area

12204 sq. ft. lot size

Single-Family

Estimated Value

Based on this property and similar 4 bedroom single-family properties sold in Diamond Bar over the last 12 months, the estimated median property value of 21187 Ambushers Street is $1.24m.

Median value

$1.24m

Estimated value range

$755k - $2.55m

Median days on market

Estimated value trend

increase over the last 12 months

Average days on market is based on recent, comparable sales in Diamond Bar. It is only an indication of the time a property is actively listed and should not be relied upon as an accurate representation of how soon a property will be sold.

Property history for 21187 Ambushers Street

2026

Sold

$1,518,888

16 Jan 2026 by DENNIS LIN, of Irn Realty

Happy sellers in Diamond Bar

85%

85% of sellers in Diamond Bar reported that their sale price either exceeded or met their price expectations.

Diamond Bar stands out for consistently delivering exceptional satisfaction and strong market results for homeowners.

This is based on voluntary sentiment collected from 4 reviews in Diamond Bar over the last 12 months.

Local market activity for 4 bedroom single-family properties in Diamond Bar

In the last 12 months, 123 four-bedroom single-family properties similar to 21187 Ambushers Street, have been sold.

This represents a 3% increase in four-bedroom single-family properties sales when compared to the previous 12 months.

Sold

For Sale

Interested in selling?

People are reaching out to these agents in Diamond Bar for a market analysis.

Mauricio Rodriguez

(1 review)

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Lan "Gloria" Xiao

at REMAX Elite Realty | Alhambra

(110 reviews)

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Stanley Escobar

at REMAX Dynasty | Whittier

(34 reviews)

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George Najem

at Dreamworks Real Estate

(4 reviews)

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Nearby agents

Compare and contact these top performing agents who’ve delivered exception customer service for their clients in Diamond Bar

Mauricio Rodriguez

Mauricio Rodriguez is a recommended agent for Diamond Bar. They have 1 local sale and collected 1 local review across the last 12 months.

5 (1 review)
1 Review in Diamond Bar
1 Sale in Diamond Bar

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Lan "Gloria" Xiao

Lan "Gloria" Xiao is an award winning recommended agent for Diamond Bar. They have 1 local sale and collected 1 local review across the last 12 months.