1026 Walnut Grove Avenue, Rosemead, CA 91770

About this duplex

Rare Investment Opportunity in Prime Rosemead – Two Existing Units with City-Approved Plans for 4 Units development with architectural drawings, tailored for serious buyers, investors, and developers: Presenting an exceptional development opportunity on a generous 111,90 sq.ft. lot in the heart of Rosemead. This unique property includes two existing detached structures and comes with full city approval to build up to four residential units—complete with architectural drawings. The front residence features approximately 1,469 sq.ft. of living space, including 4 bedrooms and 4 bathrooms, a formal living room, open kitchen, dining area, and a spacious family room with fireplace. A one-car attached garage adds convenience. The home was updated approximately two years ago with new flooring and fresh interior/exterior paint. The rear unit, approximately 600 sq.ft., includes 1 bedroom and 1 bathroom. It is currently permitted as a workshop, with strong potential for conversion to a legal ADU, or integration into the approved development plan. Key Highlights: • Total living space: approx. 2,069 sq.ft. • Lot size: 111,90 sq.ft. • City-approved plans for 4-unit development included • Architectural drawings convey with sale • Existing structures: 4 bed / 4 bath front house + 1 bed / 1 bath rear unit • Renovated in recent years (flooring, paint) • Offered in as-is condition Whether you're seeking a move-in-ready income property with expansion potential, or a development-ready site with entitlements already in place, this offering delivers significant value and upside. A premier opportunity for builders, investors, and visionaries in one of San Gabriel Valley's most desirable locations.

Listing description from the July 2025 sale, as reported to CRMLS.

Sale history

$1,300,000

Sold July 2025 · listed $1,350,000, on market June 2025 · MLS #AR25128777 · Source: CRMLS

Listing Agent: Aldon Chiwa Lai · Listing Office: High Ten Partners, Inc. · Contact: 626-552-1028 · Bought with: Shumei Kam · High Ten Partners, Inc.

$750,000

Sold May 2020 · listed $798,000, orig. $858,000, on market February 2020 · MLS #WS20036624 · Source: CRMLS

Listing Agent: ALEXANDRA YEUNG · Listing Office: IRN REALTY · Contact: 626-447-5100 · Bought with: JASON WEI · RE/MAX PREMIER/ARCADIA

$692,800

Sold April 2019 · listed $685,000, on market November 2018 · MLS #PW18279294 · Source: CRMLS

Listing Agent: Anthony Carrillo · Listing Office: Allison James Estates & Homes · Contact: 888-463-5780 · Bought with: ALEXANDRA YEUNG · IRN REALTY

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