Fully entitled 57 units multifamily development opportunity in the City of Diamond Bar.
Located at the strategic midpoint between Los Angeles, San Bernardino, and Orange County, the site offers exceptional regional connectivity with close proximity to the 57 and 60 freeways and Ontario International Airport (ONT). This prime location provides convenient access to major employment centers across the Inland Empire and Southern California.
The project is approved for a residential community featuring a mix of studio, one-, two-, and three-bedroom units, designed to meet strong rental demand in a supply-constrained market.
Situated within the highly regarded Walnut Valley Unified School District, the area benefits from strong demographics, high household incomes, and limited new housing inventory.
A near shovel-ready opportunity with key approvals in place, allowing developers to move forward efficiently with reduced entitlement risk.
21725 Laurelrim D: Sold $575,000 · 3 bd · 2 ba · 1,136 sqft · Sep 2026 · 0.1 mi T.N.G. Real Estate Consultants | DRE #01202768 Buyer's agent: Rita Gamil, ReMax Tiffany Real Estate | DRE #01801375
21772 Laurelrim A: Sold $550,000 · 2 bd · 1 ba · 869 sqft · Aug 2026 · 0.1 mi Pacific Sterling Realty | DRE #01451005 Buyer's agent: Wei Xin, Pinnacle Real Estate Group | DRE #01926743
2334 Canyon Park: Sold $610,000 · 3 bd · 2 ba · 1,149 sqft · Jul 2026 · 0.1 mi Samuel G. Castorena Jr | DRE #01264865 Buyer's agent: Linda Corpuz, Villa Realty Group | DRE #01170779
2115 Tierra Loma Drive: Sold $1,234,520 · 4 bd · 3 ba · 1,823 sqft · Sep 2026 · 0.2 mi KO TAI REALTY | DRE #01821811 Buyer's agent: Nan Liu, WeTrust Realty | DRE #02087453
2222 Shady Hills: Sold $635,000 · 3 bd · 2 ba · 1,038 sqft · Aug 2026 · 0.2 mi Pinnacle Real Estate Group | DRE #01955915 Buyer's agent: BRANDON MIHLD, RE/MAX ADVANTAGE | DRE #01968068
1934 Ano Nuevo: Sold $1,163,000 · 4 bd · 2 ba · 1,780 sqft · Aug 2026 · 0.5 mi Pinnacle Real Estate Group | DRE #01871305 Buyer's agent: ZHIFEI DENG, RE/MAX 2000 REALTY | DRE #02177211
2606 Castle Rock Road: Sold $975,000 · 3 bd · 2 ba · 1,300 sqft · Aug 2026 · 0.5 mi Synergy Real Estate | DRE #02042668 Buyer's agent: Jessica Li, Pinnacle Real Estate Group | DRE #02054357
21408 Running River Court: Sold $1,265,000 · 5 bd · 4 ba · 2,334 sqft · Jul 2026 · 0.5 mi Opendoor Brokerage Inc. | DRE #02280080 Buyer's agent: Jiewen Pan, Wetrust Realty | DRE #02101324