# 1320 S Diamond Bar Boulevard #D, Diamond Bar, CA 91765 > **TL;DR:** 3bd/1ba condo, $599,000 ($599/sqft), built 1976, 1,000 sqft. > View, A/C, 1-car garage. Est. $3,506/mo. Listed 66 days. ## Property at a Glance | Attribute | Value | |-----------|-------| | Price | $599,000 | | Price/sqft | $599 | | Bedrooms | 3 | | Bathrooms | 1 full | | Square Feet | 1,000 | | Year Built | 1976 | | Stories | 1 | | Garage | 1-car | | Property Type | Condo (Condominium) | | Status | Active | | Days on Market | 66 | ## Why This Home Stands Out - **Views** - Park ## Estimated Monthly Costs | Category | Amount | |----------|--------| | Principal & Interest (20% down, 30-year at 6.5%) | $3,029 | | Estimated Insurance | $175 | | HOA | $302 | | **Total** | **$3,506** | ## Nearby Schools - **Elementary:** Quail Summit - **Middle:** Chaparral - **High:** Diamond Bar ## Key Amenities - View - A/C - 1-car garage ## Property Highlights - Built in 1976 - 1 parking spaces ## Description ### Agent Description Remodeled, move-in ready, and all on one level! This 3 bedroom end unit condo offers its own private attached garage, a large covered patio overlooking the greenbelt, and a prime Diamond Bar location within the highly regarded Walnut Valley Unified School District. Step inside and immediately feel the bright, fresh, and welcoming atmosphere. New flooring, new carpet, and new paint create a clean, inviting backdrop throughout. The living room flows seamlessly into the dining area for comfortable everyday living and easy entertaining. The remodeled kitchen features crisp white cabinetry with soft-close drawers, granite countertops, and stainless steel appliances, including a GE Adora five burner gas range with center griddle and KitchenAid refrigerator. All three bedrooms feature new carpet, new blinds, and ceiling fans. The fully remodeled bathroom offers dual sinks and a spacious walk-in shower. Just off the bathroom is your laundry room with direct access to your own private garage complete with garage door opener, keypad entry, built-in shelving, and a lockable storage closet. The large covered patio is a true extension of the living space, surrounded by mature trees and overlooking the greenbelt and basketball court. Enjoy morning coffee, outdoor dining, entertaining friends, watching the kids play, or simply relaxing in a peaceful setting. The fenced entry adds another layer of privacy and separation between the walkway and front door. Allegro residents enjoy beautifully maintained greenbelts, a community pool, clubhouse, playground, basketball court, disc golf, and trash service-all for just $302 per month. Outside the community, you'll find coffee shops, pizza, poke, noodles, shopping, hiking trails, and the Diamond Bar Golf Course just minutes away, with convenient access to the 60 and 57 freeways. This renovated 3 bedroom, single level home brings together some of the features that can be hard to find in condo living: no one above or below, an end unit location, your own private attached garage, beautiful outdoor space, and access to Walnut Valley schools, including Quail Summit Elementary, Chaparral Junior High, and Diamond Bar High School. Come see why this one stands out! ## Location - **Address:** 1320 S Diamond Bar Boulevard #D, Diamond Bar, CA 91765 - **County:** Los Angeles - **Coordinates:** 33.997957, -117.811682 - **Google Maps:** https://www.google.com/maps?q=33.997957,-117.811682 ## Virtual Tour & Media - **Video Tour:** https://www.zillow.com/view-imx/dd53d5f0-6059-4493-9427-25e96a8aac72/?utm_source=captureapp ## Listing Agent - **Name:** Elissa Gannon · **License:** 01885212 - **Brokerage:** KALEO Real Estate Company - **Broker Phone:** (909) 821-7978 ## Photos ![1320 S Diamond Bar Boulevard #D - Photo 1](http://lh.rdcpix.com/ee5cd70b513ebee348eb0c119d7c3d85l-f287783999r.jpg) ![1320 S Diamond Bar Boulevard #D - Photo 2](http://lh.rdcpix.com/ee5cd70b513ebee348eb0c119d7c3d85l-f1516367156r.jpg) ![1320 S Diamond Bar Boulevard #D - Photo 3](http://lh.rdcpix.com/ee5cd70b513ebee348eb0c119d7c3d85l-f1373138922r.jpg) ![1320 S Diamond Bar Boulevard #D - Photo 4](http://lh.rdcpix.com/ee5cd70b513ebee348eb0c119d7c3d85l-f3514919737r.jpg) ![1320 S Diamond Bar Boulevard #D - Photo 5](http://lh.rdcpix.com/ee5cd70b513ebee348eb0c119d7c3d85l-f3541126484r.jpg) ![1320 S Diamond Bar Boulevard #D - Photo 6](http://lh.rdcpix.com/ee5cd70b513ebee348eb0c119d7c3d85l-f940270726r.jpg) ![1320 S Diamond Bar Boulevard #D - Photo 7](http://lh.rdcpix.com/ee5cd70b513ebee348eb0c119d7c3d85l-f2887009837r.jpg) ![1320 S Diamond Bar Boulevard #D - Photo 8](http://lh.rdcpix.com/ee5cd70b513ebee348eb0c119d7c3d85l-f1340797377r.jpg) ![1320 S Diamond Bar Boulevard #D - Photo 9](http://lh.rdcpix.com/ee5cd70b513ebee348eb0c119d7c3d85l-f1356057688r.jpg) ![1320 S Diamond Bar Boulevard #D - Photo 10](http://lh.rdcpix.com/ee5cd70b513ebee348eb0c119d7c3d85l-f3078676653r.jpg) ![1320 S Diamond Bar Boulevard #D - Photo 11](http://lh.rdcpix.com/ee5cd70b513ebee348eb0c119d7c3d85l-f3922969114r.jpg) ![1320 S Diamond Bar Boulevard #D - Photo 12](http://lh.rdcpix.com/ee5cd70b513ebee348eb0c119d7c3d85l-f2060130091r.jpg) ![1320 S Diamond Bar Boulevard #D - Photo 13](http://lh.rdcpix.com/ee5cd70b513ebee348eb0c119d7c3d85l-f2187813575r.jpg) ![1320 S Diamond Bar Boulevard #D - Photo 14](http://lh.rdcpix.com/ee5cd70b513ebee348eb0c119d7c3d85l-f2634291695r.jpg) ![1320 S Diamond Bar Boulevard #D - Photo 15](http://lh.rdcpix.com/ee5cd70b513ebee348eb0c119d7c3d85l-f2674999219r.jpg) ![1320 S Diamond Bar Boulevard #D - Photo 16](http://lh.rdcpix.com/ee5cd70b513ebee348eb0c119d7c3d85l-f2181707366r.jpg) ![1320 S Diamond Bar Boulevard #D - Photo 17](http://lh.rdcpix.com/ee5cd70b513ebee348eb0c119d7c3d85l-f398576261r.jpg) ![1320 S Diamond Bar Boulevard #D - Photo 18](http://lh.rdcpix.com/ee5cd70b513ebee348eb0c119d7c3d85l-f1669244805r.jpg) ![1320 S Diamond Bar Boulevard #D - Photo 19](http://lh.rdcpix.com/ee5cd70b513ebee348eb0c119d7c3d85l-f1186084993r.jpg) ![1320 S Diamond Bar Boulevard #D - Photo 20](http://lh.rdcpix.com/ee5cd70b513ebee348eb0c119d7c3d85l-f1332827655r.jpg) ![1320 S Diamond Bar Boulevard #D - Photo 21](http://lh.rdcpix.com/ee5cd70b513ebee348eb0c119d7c3d85l-f4274038889r.jpg) ![1320 S Diamond Bar Boulevard #D - Photo 22](http://lh.rdcpix.com/ee5cd70b513ebee348eb0c119d7c3d85l-f1345559796r.jpg) ![1320 S Diamond Bar Boulevard #D - Photo 23](http://lh.rdcpix.com/ee5cd70b513ebee348eb0c119d7c3d85l-f1948947527r.jpg) --- **MLS#:** CV26198393 | **Updated:** 2026-10-26 **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/1320-s-diamond-bar-boulevard-diamond-bar-ca-91765-d43a8317a205439fb1b7c25a3dfd960f) --- ## Structured Data ```json { "@context": "https://schema.org", "@type": "RealEstateListing", "@id": "https://www.propertysimple.ai/listing/1320-s-diamond-bar-boulevard-diamond-bar-ca-91765-d43a8317a205439fb1b7c25a3dfd960f#listing", "url": "https://www.propertysimple.ai/listing/1320-s-diamond-bar-boulevard-diamond-bar-ca-91765-d43a8317a205439fb1b7c25a3dfd960f", "name": "1320 S Diamond Bar Boulevard #D, Diamond Bar, CA 91765", "description": "Remodeled, move-in ready, and all on one level! This 3 bedroom end unit condo offers its own private attached garage, a large covered patio overlooking the greenbelt, and a prime Diamond Bar location within the highly regarded Walnut Valley Unified School District. Step inside and immediately feel the bright, fresh, and welcoming atmosphere. New flooring, new carpet, and new paint create a clean, inviting backdrop throughout. The living room flows seamlessly into the dining area for comfortable everyday living and easy entertaining. The remodeled kitchen features crisp white cabinetry with soft-close drawers, granite countertops, and stainless steel appliances, including a GE Adora five burner gas range with center griddle and KitchenAid refrigerator. All three bedrooms feature new carpet, new blinds, and ceiling fans. The fully remodeled bathroom offers dual sinks and a spacious walk-in shower. Just off the bathroom is your laundry room with direct access to your own private garage complete with garage door opener, keypad entry, built-in shelving, and a lockable storage closet. The large covered patio is a true extension of the living space, surrounded by mature trees and overlooking the greenbelt and basketball court. Enjoy morning coffee, outdoor dining, entertaining friends, watching the kids play, or simply relaxing in a peaceful setting. The fenced entry adds another layer of privacy and separation between the walkway and front door. Allegro residents enjoy beautifully maintained greenbelts, a community pool, clubhouse, playground, basketball court, disc golf, and trash service-all for just $302 per month. Outside the community, you'll find coffee shops, pizza, poke, noodles, shopping, hiking trails, and the Diamond Bar Golf Course just minutes away, with convenient access to the 60 and 57 freeways. 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