About this home

Incredible Opportunity with Tremendous Upside in Martinez! Bring your vision and unlock the potential of this 3-bedroom, 2-bathroom, approximately 1,200 sq. ft. fixer-upper in a desirable Martinez location! Sale includes two adjoining parcels with separate APNs: the existing residence at 4 Green Street (APN 372-114-002-2) and an adjacent approximately 1,800 sq. ft. vacant lot (APN 372-114-001-4). Whether you're an investor, contractor, or buyer looking to create your dream home, this unique offering presents exciting possibilities. Renovate the existing residence and potentially increase the living space by utilizing the underused basement-level area, or explore expansion opportunities onto the adjoining vacant parcel. Consider the possibility of constructing an ADU for rental income or multigenerational living, or transform the additional land into a beautiful, park-like outdoor retreat with gardens, entertaining areas, and added privacy. The existing home requires substantial repairs and updating, but the potential upside is compelling. A rare opportunity to acquire two adjoining parcels and create something special in an established Martinez neighborhood! Property is being sold as-is. Buyer to independently verify square footage, parcel boundaries, zoning, and all expansion or development possibilities with the appropriate authorities.

Facts and features

Schools

• Martinez Junior High School

  middle · 6-8 · 0.5 mi

  7

• Alhambra Senior High School

  high · 9-12 · 0.8 mi

  8

• John Muir Elementary School

  elementary · K-5 · 1.4 mi

  6

• St. Catherine of Siena School

  elementary · K-8 · 0.3 mi

• Martinez Early Intervention Preschool Program (Mei

  elementary · 2.3 mi

• Martinez Adult High

  elementary · 1.0 mi

Price history

• Nov 5, 2026 · Price Changed$479,000
• Oct 15, 2026 · Listed$499,000
• May 24, 2021 · Sold$345,000
• Feb 17, 1988 · Sold$123,000

Tax history

• 2026$5,837 tax · $414,027 assessed
• 2025$5,725 tax · $414,027 assessed
• 2024$5,477 tax · $405,910 assessed
• 2023$5,378 tax · $390,150 assessed
• 2022$5,214 tax · $382,500 assessed
• 2021$3,265 tax · $213,931 assessed
• 2020$3,177 tax · $211,738 assessed
• 2019$3,146 tax · $207,588 assessed

Home value

$582,300

• Cotality$582,300
• Collateral Analytics$700,000
• Quantarium$534,857

Where it is