3151 Del Mar, Rosemead, CA 91770
Triplex
Sold September 2026
Listing Agent: Paola Melendez (DRE #01779654) · Listing Office: Century 21 Allstars · Contact: 562-225-4802 · Bought with: KATIE TU · TREELANE REALTY GRP, INC. · MLS #DW26164001 · Source: CRMLS
How this sale compares
3151 Del Mar sold for $926,000 in September 2026, 2.9% over its $899,999 list price, after 11 days on the market. Across 98 closed sales in 91770 over the last 12 months, the median sold price is $936,022 and the median is $583 per square foot.
| Quarter | Closed sales in 91770 | Median sold price |
|---|---|---|
| Q1 2026 | 9 | $1,185,000 |
| Q2 2026 | 40 | $951,500 |
| Q3 2026 | 48 | $923,500 |
| Q4 2026 | 1 | $1,060,000 |
Figures are MLS-reported closed sales (CRMLS); ZIP medians cover the last 12 months. Nalren does not estimate values. Recently sold in Rosemead · Homes for sale in 91770
Description
Welcome to Del Mar Avenue in the heart of Rosemead! This exceptional triplex is being offered for sale for the first time in many years, presenting a rare opportunity for both owner-occupants and investors. The property features three units, with two units currently vacant and ready for immediate occupancy or rental. Both vacant units are spacious one-bedroom, one-bath residences located on the second floor and are in livable condition. The third unit is a detached two-bedroom, one-bath home that is currently tenant-occupied on a month-to-month lease. Whether you're looking to expand your investment portfolio or live in one unit while generating rental income from the others, this property offers outstanding potential. The detached home features a large private backyard with possible room for future expansion or the addition of another unit, subject to buyer verification and approval from the appropriate agencies. The property also includes a long driveway and a two-car garage. Conveniently located near shopping, dining, schools, and major freeways, this property combines flexibility, income potential, and long-term value. Offered in its present "as-is" condition, this is a rare investment opportunity you won't want to miss.
Listing description from the September 2026 sale, as reported to CRMLS.
Sale history
Recent sales near 3151 Del Mar
7838 Whitmore Street: Sold $1,280,000 · Jul 2026 · 0.1 mi
MANREALTY.COM | DRE #01799887
Buyer's agent: Justin Ha, KW Executive | DRE #022237453309 Jackson: Sold $888,000 · 2 bd · 1 ba · 1,322 sqft · Aug 2026 · 0.3 mi
VASTREE REAL ESTATE | DRE #01435615
Buyer's agent: JOYCE CAO, JC Pacific Corp | DRE #019885523341 Jackson: Sold $1,320,000 · Jul 2026 · 0.3 mi
IRN REALTY | DRE #01411567
Buyer's agent: Crystal Zheng, KW Executive | DRE #017731762739 Jackson Avenue: Sold $860,000 · 2 bd · 1 ba · 936 sqft · Aug 2026 · 0.4 mi
Keller Williams Pacific Estate | DRE #01989243
Buyer's agent: MENGTING LIN, Pinnacle Real Estate Group | DRE #022020412634 Del Mar Ave: Sold $1,255,000 · Jul 2026 · 0.4 mi
eXp Realty of California Inc | DRE #01953837
Buyer's agent: JACK CHANG, eXp Realty of California Inc | DRE #022105837550 Hellman Ave: Sold $1,077,000 · 4 bd · 3 ba · 2,366 sqft · Jul 2026 · 0.4 mi
RE/MAX PREMIER/ARCADIA | DRE #02160587
Buyer's agent: Xu Zheng, Re/Max Premier Prop Arcadia | DRE #019772852716 Lindy Avenue: Sold $800,000 · 2 bd · 1 ba · 652 sqft · Jul 2026 · 0.4 mi
Re/Max Top Producers | DRE #01332684
Buyer's agent: Huanhuan Jiang, Wetrust Realty | DRE #020153932715 Falling Leaf Avenue: Sold $880,000 · 3 bd · 2 ba · 976 sqft · Jul 2026 · 0.5 mi
Coldwell Banker Realty | DRE #00972895
Buyer's agent: Hao Ye, First Family Homes | DRE #02032679
Closed sales reported in 91770, nearest first, last 12 months. All recent sales in Rosemead →