# 21223 Cottonwood, Walnut, CA 91789 > **TL;DR:** 3bd/3ba townhouse, $2,980 ($2/sqft), built 1985, 1,578 sqft. > Fireplace, A/C, 2-car garage. Est. $16/mo. Listed 29 days. ## Property at a Glance | Attribute | Value | |-----------|-------| | Price | $2,980 | | Price/sqft | $2 | | Bedrooms | 3 | | Bathrooms | 3 full | | Square Feet | 1,578 | | Year Built | 1985 | | Lot Size | 1,437 sqft (0.03 acres) | | Stories | 2 | | Garage | 2-car | | Property Type | Townhouse (Townhouse) | | Status | Pending | | Days on Market | 29 | ## Estimated Monthly Costs | Category | Amount | |----------|--------| | Principal & Interest (20% down, 30-year at 6.5%) | $15 | | Estimated Insurance | $1 | | **Total** | **$16** | ## Key Amenities - Fireplace - A/C - 2-car garage ## Property Highlights - Built in 1985 - 0.03 acre lot - 2 stories - 2 parking spaces - Fireplace ## Description ### Agent Description Located in Hampton Court Community of Diamond Bar. Charming two-story Townhouse is closed to distinguished schools ---Walnut Elementary School, South Point Middle School, and Diamond Bar High School. Also close to recreation parks, shopping malls, transportation corridors (bus stations and Industry Metro-link Station). Easy access to 57/60 FWY. This lovely home features 3 bedrooms with spacious closets. 3 bathrooms, generous living room with a cozy fireplace, gourmet kitchen, a two-car attached garage, and a nice front yard. HOA amenities include park, BBQ area, pool, and spa. ## Location - **Address:** 21223 Cottonwood, Walnut, CA 91789 - **County:** Los Angeles ## Listing Agent - **Name:** Run Tian · **License:** 02227195 - **Brokerage:** Pacific Sterling Realty - **Broker Phone:** (949) 222-9911 ## Photos ![21223 Cottonwood - Photo 1](http://lh.rdcpix.com/0c6a2e48891e5723775b0ffc3aee9a12l-f3419207493r.jpg) ![21223 Cottonwood - Photo 2](http://lh.rdcpix.com/0c6a2e48891e5723775b0ffc3aee9a12l-f1114682334r.jpg) ![21223 Cottonwood - Photo 3](http://lh.rdcpix.com/0c6a2e48891e5723775b0ffc3aee9a12l-f948674832r.jpg) ![21223 Cottonwood - Photo 4](http://lh.rdcpix.com/0c6a2e48891e5723775b0ffc3aee9a12l-f761601400r.jpg) ![21223 Cottonwood - Photo 5](http://lh.rdcpix.com/0c6a2e48891e5723775b0ffc3aee9a12l-f2725339163r.jpg) ![21223 Cottonwood - Photo 6](http://lh.rdcpix.com/0c6a2e48891e5723775b0ffc3aee9a12l-f1702179930r.jpg) ![21223 Cottonwood - Photo 7](http://lh.rdcpix.com/0c6a2e48891e5723775b0ffc3aee9a12l-f396652926r.jpg) ![21223 Cottonwood - Photo 8](http://lh.rdcpix.com/0c6a2e48891e5723775b0ffc3aee9a12l-f2477373575r.jpg) ![21223 Cottonwood - Photo 9](http://lh.rdcpix.com/0c6a2e48891e5723775b0ffc3aee9a12l-f779913368r.jpg) ![21223 Cottonwood - Photo 10](http://lh.rdcpix.com/0c6a2e48891e5723775b0ffc3aee9a12l-f1846972124r.jpg) ![21223 Cottonwood - Photo 11](http://lh.rdcpix.com/0c6a2e48891e5723775b0ffc3aee9a12l-f2075998460r.jpg) ![21223 Cottonwood - Photo 12](http://lh.rdcpix.com/0c6a2e48891e5723775b0ffc3aee9a12l-f473571145r.jpg) ![21223 Cottonwood - Photo 13](http://lh.rdcpix.com/0c6a2e48891e5723775b0ffc3aee9a12l-f1783576635r.jpg) ![21223 Cottonwood - Photo 14](http://lh.rdcpix.com/0c6a2e48891e5723775b0ffc3aee9a12l-f2647580082r.jpg) ![21223 Cottonwood - Photo 15](http://lh.rdcpix.com/0c6a2e48891e5723775b0ffc3aee9a12l-f4161788479r.jpg) ![21223 Cottonwood - Photo 16](http://lh.rdcpix.com/0c6a2e48891e5723775b0ffc3aee9a12l-f1845120782r.jpg) ![21223 Cottonwood - Photo 17](http://lh.rdcpix.com/0c6a2e48891e5723775b0ffc3aee9a12l-f4239970907r.jpg) ![21223 Cottonwood - Photo 18](http://lh.rdcpix.com/0c6a2e48891e5723775b0ffc3aee9a12l-f2924066308r.jpg) ![21223 Cottonwood - Photo 19](http://lh.rdcpix.com/0c6a2e48891e5723775b0ffc3aee9a12l-f1868273295r.jpg) ![21223 Cottonwood - Photo 20](http://lh.rdcpix.com/0c6a2e48891e5723775b0ffc3aee9a12l-f2514661722r.jpg) ![21223 Cottonwood - Photo 21](http://lh.rdcpix.com/0c6a2e48891e5723775b0ffc3aee9a12l-f3791289246r.jpg) --- **MLS#:** TR26214621 | **Updated:** 2026-10-28 **Source:** listhub *Copyright © 2026 California Regional Multiple Listing Service, Inc. All rights reserved. All information provided by the listing agent/broker is deemed reliable but is not guaranteed and should be independently verified.* [View on PropertySimple](https://www.propertysimple.ai/listing/21223-cottonwood-walnut-ca-91789-a53631dee22b4ef493badc9a75b1b68a) --- ## Structured Data ```json { "@context": "https://schema.org", "@type": "RealEstateListing", "@id": "https://www.propertysimple.ai/listing/21223-cottonwood-walnut-ca-91789-a53631dee22b4ef493badc9a75b1b68a#listing", "url": "https://www.propertysimple.ai/listing/21223-cottonwood-walnut-ca-91789-a53631dee22b4ef493badc9a75b1b68a", "name": "21223 Cottonwood, Walnut, CA 91789", "description": "Located in Hampton Court Community of Diamond Bar. Charming two-story Townhouse is closed to distinguished schools ---Walnut Elementary School, South Point Middle School, and Diamond Bar High School. Also close to recreation parks, shopping malls, transportation corridors (bus stations and Industry Metro-link Station). Easy access to 57/60 FWY. This lovely home features 3 bedrooms with spacious closets. 3 bathrooms, generous living room with a cozy fireplace, gourmet kitchen, a two-car attached garage, and a nice front yard. 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