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$1,250,000 Just Listed

  • For Sale
  • Active
  • Multi-Family
  • Updated 1 day ago
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40 Foster St. Is An Excellent Value Add Fourplex Opportunity Near Downtown Martinez. The Property Has Amazing Views Of Both The Bay and The Martinez Valley. Consisting Of Four Two-Bedroom, One-Bath Apartments At About 828 Sf Each With Onsite Coin-Operated Laundry, Carport Parking, New Windows & Roof. No Local Rent Control Creates An Easy Repositioning Opportunity With A Few Interior Updates and Some Rent Increases Allowing For A Full Market Rent Stabilized Investment Quickly and Even Sooner With Some Natural Turnover. Additional Upside in Ancillary Income As Well With Owned Laundry Equipment. Fantastic View Of Carquinez Bay On One Side, and Downtown On The Other. One Block From Rankin Swin Center and Park.

Full Property Details for 40 Foster St

General

  • Price: $1,250,000
  • Status: Active
  • Type: Multi-Family
  • Source: MAX
  • MLS ID: 41128459
  • Updated: 3/25/2026
  • Added to Site: 2 day(s) ago

Interior

  • Interior Features: Storage
  • Flooring: Laminate, Linoleum, Vinyl, Carpet

Rooms

Other Rooms

  • Laundry: Common Area

Exterior

  • Exterior Features: Other

Parking

  • Parking Features: Carport - 2 Or More

Location

  • Area: Listing
  • County: Contra Costa
  • Subdivision: Down Town
  • Driving Directions: Talbert to Foster

Heating & Cooling

  • Cooling Type: Other
  • Heating Type: Wall Furnace

Utilities

  • Utility Description: Individual Electric Meter, Individual Gas Meter, Master Electric Meter, Master Gas Meter

Structural Information

  • Exterior Const.: Stucco, Frame, Wood Siding
  • Roof: Rolled/Hot Mop
  • Windows: Double Pane Windows
  • Year Built: 1964

Lot Features

  • Property View: Carquinez, Hills, Panoramic
  • Lot Size (Acres): 0.13
  • Lot Dimensions: 5662.8
  • Lot Features: See Remarks

Financial Considerations

  • For Sale: Yes
  • Price Per Sq. Ft.: $377

Disclosures and Reports

  • Property ID: 3720510159

Listed by United Apartment Group, Theodore Booras

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Listing agent

— 40 Foster St —

  • Theodore Booras

    United Apartment Group

Get Pre-Approved Today

Be ready to buy your new home!

with our affiliated lender
NMLS#: 1598647

Get Pre-Approved

Be ready to buy your new home!

with our affiliated lender
NMLS#: 1598647

Get Pre-Approved

Schools serving 40 Foster St

School District:Martinez Unified School District
NameGradesDistance
John Muir Elementary School, Martinez, CA
205 Vista Way, Martinez, CA 94553
K-51.7 mi
Martinez Junior High School
1600 Court Street, Martinez, CA 94553
6-80.7 mi
Alhambra Senior High School
150 E Street, Martinez, CA 94553
9-121.1 mi
Disclaimer: School attendance boundaries provided by ATTOM Data Solutions and are for reference only. Contact the school directly to verify enrollment eligibility.

Price & Sales History for 40 Foster St Get Price Alerts and Save Property

Date
Details
Price
Change
Source
3/25/2026
Listed
$1,250,000
402.01%
MLS
9/04/1998
Sold
$249,000
—
Public Record
Get Price Alerts and Save Property
Disclaimer: Historical sales information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.

Tax History for 40 Foster St

Year
Property Taxes
Change
Tax Assessment
Change
2025
$7,607
4%
$390,334
2%
2023
$7,315
—
$382,681
2%
2023
$7,315
-1%
$375,179
2%
2022
$7,368
7%
$367,824
2%
2021
$6,903
4%
$360,613
1%
2020
$6,623
1%
$356,917
2%
2019
$6,572
3%
$349,919
2%
2018
$6,382
3%
$343,059
2%
2017
$6,193
7%
$336,334
2%
2016
$5,804
2%
$329,740
2%
2015
$5,688
3%
$324,788
2%
2014
$5,548
3%
$318,427
—
2013
$5,394
—
$316,989
—
View All
Disclaimer: Historical tax information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.

Estimate the Cost for 40 Foster St

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*These costs are estimates, and the interest rates assume exceptional credit standing.

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with our affiliated lender
NMLS#: 1598647

Get Pre-Approved

Listed by United Apartment Group, Theodore Booras

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40 Foster St, Martinez, CA 94553 (MLS# 41128459) is a Multi-Family property with units containing 0 bedrooms and 0 full bathrooms. 40 Foster St is currently listed for $1,250,000 and was received on March 25, 2026. Want to learn more about 40 Foster St? Do you have questions about finding other Multi-Family real estate for sale in Martinez? You can browse all Martinez real estate or contact a Coldwell Banker agent to request more information.

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