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.
Property Details
Price:
$499,000
MLS #:
41151331
Status:
Active
Beds:
3
Baths:
2
Type:
Single Family
Subtype:
Single Family Residence
Subdivision:
DOWNTOWN
Listed Date:
Oct 15, 2026
Finished Sq Ft:
1,200
Lot Size:
3,150 sqft / 0.07 acres (approx)
Year Built:
1916
See this Listing
Schools
Interior
Bathrooms
2 Full Bathrooms
Cooling
None
Flooring
Wood, Laminate
Heating
Wall Furnace
Laundry Features
Washer Included
Levels
Two
Exterior
Architectural Style
Modern
Attached Garage YN
1
Construction Materials
Wood Siding, Stucco
Covered Spaces
1
Garage Spaces
1
Lot Features
Corner Lot, Garden, Back Yard, Yard
Other Structures
Barn(s)
Parking Features
Garage
Parking Spots
1
Parking Total
1
Patio And Porch Features
Patio, Deck
Roof
Shingle
Financial
Map
Community
- Address4 Green St Martinez CA
- SubdivisionDOWNTOWN
- CityMartinez
- CountyContra Costa
- Zip Code94553
Subdivisions in Martinez
- ALHAMBRA VALLEY
- ALHAMBRA OAKS
- BELMONT TERRACE
- BRIONES
- BRIONES VALLEY
- COUNTRY VILLAGE
- CREEKSIDE
- DIABLO VIEW
- DOWNTOWN
- DOWNTOWN MARTINE
- EASTGATE
- FOREST HILLS
- HOLIDAY HILLS
- LA SALLE HEIGHTS
- MARTINEZ PARK
- MAYWOOD VILLAGE
- MORELLO PARK
- MUIRWOOD
- MUIRWOOD SQUARE
- NANCY BOYD PRK
- OLD MARTINEZ
- PLEASANT VIEW
- SHADOWBROOK
- SUNNYSIDE TERR
- SUNRISE HILL
- SUNRISE RIDGE
- VALLEY RIDGE
- VINE HILL
- VIRGINIA HILLS
- WESTAIRE
Market Summary
Current real estate data for Single Family in Martinez as of Oct 30, 2026
50
Single Family Listed
61
Avg DOM
529
Avg $ / SqFt
$950,382
Avg List Price
Property Summary
- Located in the DOWNTOWN subdivision, 4 Green St Martinez CA is a Single Family for sale in Martinez, CA, 94553. It is listed for $499,000 and features 3 beds, 2 baths, and has approximately 1,200 square feet of living space, and was originally constructed in 1916. The current price per square foot is $416. The average price per square foot for Single Family listings in Martinez is $529. The average listing price for Single Family in Martinez is $950,382.
Similar Listings Nearby
4 Green St
Martinez, CA


