31145 S Koster Rd

2,692 Sq. Ft.
$241 / Sq. Ft.
2,692
Sq. Ft.
$241
per Sq. Ft.

Description

Grand 7-Bedroom, 4 bathroom Estate on Expansive 1-Acre Corner Lot Presenting an exceptional opportunity to own a spacious residence. This impressive home offers a substantial layout ideal for multigenerational living, remote work, or entertaining on a grand scale. Recent upgrades include modern electric panels, electric car charger, water heater, AC/heater, ensuring the home is well-equipped for today’s demands and future enhancements. The septic system has been recently cleaned and the expansive...Grand 7-Bedroom, 4 bathroom Estate on Expansive 1-Acre Corner Lot Presenting an exceptional opportunity to own a spacious residence. This impressive home offers a substantial layout ideal for multigenerational living, remote work, or entertaining on a grand scale. Recent upgrades include modern electric panels, electric car charger, water heater, AC/heater, ensuring the home is well-equipped for today’s demands and future enhancements. The septic system has been recently cleaned and the expansive grounds offer endless possibilities—from adding a pool or guest house to creating a serene outdoor retreat. Located in a desirable area walkable to excellent charter schools, Jerusalem Charter (K–8) & Delta Charter (K–12). This property combines comfort, flexibility, and long-term value in one remarkable package.
  1. Listed by Hector Hernandez • DRE #01472758 • Intero Real Estate Services
  2. Listed by Maricruz Salas • DRE #02160698 • Intero Real Estate Services

Property Details for 31145 South Koster Road

City
TRACY
Dist Neighborhood Subdiv
TRACY GARDENS
Building Type
Detached
Property Sub Type
Detached
Style
Ranch
Garage Spaces
2
Garage/Parking
Attached
LISTING CLOSED: 07/18/2025 12:00 AM

Property Details for 31145 South Koster Road

StatusSold
MLS #41092826
Days on Compass63
Taxes-
HOA Fees-
Condo/Co-op Fees-
Property TypeSingle Family
MLS TypeResidential / Detached
Year Built1949
Lot Size1.00 AC / 43,560 SF
CountySan Joaquin County

Location

Listing Courtesy of Intero Real Estate Services, Hector Hernandez, DRE #01472758; Intero Real Estate Services, Maricruz Salas, DRE #02160698

Sold By CalCity Investments, Inc, Ling Zhang, DRE #01937432

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Building Information for 31145 South Koster Road

Stories1Year Built1949Building Size-Lot Size1.00 AC / 43,560 SF

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$3,709 per month

30 year fixed, 6.55% Interest

Principal and Interest

$3,304

Property Taxes

$405

HOA Dues

$0

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Property Information for 31145 South Koster Road

Features
Feature Details
  • Fireplaces: 1
  • FIREPLACES: Electric
  • Flooring: Laminate
  • Garage: Yes
  • Laundry: 220 Volt Outlet, Hookups Only, Laundry Room, Electric
  • Pool Type: None
  • Pool: No
Room Details
  • Rooms Total: 11
  • Additional Rooms: None, Laundry Room
  • Kitchen Features: Stone Counters, Dishwasher, Electric Range/Cooktop, Disposal
  • Bedrooms Count: 7
  • Bathrooms Total Count: 4.0
  • Room Additional: No Additional Rooms
  • Bathrooms Half: 0
  • ADU Y/N: No
Utility Details
  • Cooling: Central Air
  • Heating: Forced Air 1 Zone
  • Water/Sewer: Septic Tank
  • Solar: Solar Electrical Leased
Lot / Property Details
Home Owners Association
  • HOA: No
Property Details
  • Additional Equipment: Electric Water Heater, Water Softener, Carbon Mon Detector, Security Fence, Smoke Detector(s), All Electric, Solar
  • City Transfer Tax: No
  • Construction Status: Existing
  • Exterior: Stucco
  • Lot Description: Corner Lot, Level
  • Lot Sq Ft Apx: 43560
  • Lot Size Square Feet: 43560.0
  • Roof: Shingle
  • Sq Ft Apx: 2692
  • Stories: One Story
  • Street Level: 6+ Bedrooms, 4 Baths, Laundry Facility, Main Entry
  • Yard Description: Back Yard, Fenced, Front Yard
  • Year Built: 1949
  • Acres: 1.0
Location Details
  • Directions to Property: Hwy 33 to W Durham Ferry Rd to S Koster Rd
  • FIPS Code: 06077
  • Parcel Number: 255-310-150-000
  • Printed Neighborhood Rpt: Yes
  • Board ID: BAY EAST
  • Street Direction: S
Additional Information
Additional Information
  • Fireplace: Yes

Property History for 31145 South Koster Road

DateEvent & SourcePriceAppreciation
Jul 18, 2025

Sold

EBRD #41092826

$650,000
Jul 18, 2025

Sold

MLSListings #BE41092826

$650,000
Jul 18, 2025

Sold

CRMLS #41092826

$650,000
DateEvent & SourcePrice
07/18/2025

Sold

EBRD #41092826

$650,000
07/18/2025

Sold

MLSListings #BE41092826

$650,000
07/18/2025

Sold

CRMLS #41092826

$650,000

For completeness, we often displays two records for one sale: the MLS record and the public record.

Public Records for 31145 South Koster Road

Taxable ValueLand$127,661Additions$329,752Total$457,413
Tax Record2025$4,860 ($405 / month)
Home Facts
Beds4Baths2Total Finished SqFt2,346 SqFtAbove Grade Finished SqFt2,346 SqFtStories1Lot Size43,560 SqFtStyleSingle Family ResidenceYear Built1949Zoning79CountySAN JOAQUINAPN255-310-150-000

Schools near 31145 South Koster Road

This home is within Tracy Joint Unified School District.
Rating
School
Type
Grades
Distance
Charter - 1 to 8
Public - 9 to 12
Charter - K to 12
Charter - K to 12
Rating
School
Distance
New Jerusalem School
Charter1 to 8

Tracy High School
Public9 to 12

Delta Charter Online No.2
CharterK to 12

Delta Home Charter
CharterK to 12

School ratings and boundaries are provided by GreatSchools.org and Pitney Bowes. This information should only be used as a reference. Proximity or boundaries shown here are not a guarantee of enrollment. Please reach out to schools directly to verify all information and enrollment eligibility.

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No guarantee, warranty or representation of any kind is made regarding the completeness or accuracy of any information, descriptions or measurements (including square footage measurements and property condition), such should be independently verified through appropriate means, including, but not limited to, in person inspection and public records, and Compass International Holdings, its subsidiaries, affiliates and independently owned and operated franchisees, and their affiliated agents and associated third parties expressly disclaim any liability in connection therewith. Photos may be virtually staged or digitally enhanced and may not reflect actual property conditions. Offers of compensation are subject to change at the seller's discretion. No financial or legal advice provided. Equal Housing Opportunity.

Listing Courtesy of Intero Real Estate Services, Hector Hernandez, DRE #01472758; Intero Real Estate Services, Maricruz Salas, DRE #02160698

Based on information from one of the following Multiple Listing Services: San Francisco Association of Realtors, the MLSListings MLS, the BAREIS MLS, the EBRD MLS, Shasta Association of REALTORS® Information being provided is for the visitor’s personal, noncommercial use and may not be used for any purpose other than to identify prospective properties visitor may be interested in purchasing. The data contained herein is copyrighted by San Francisco Association of Realtors, the MLSListings MLS, the BAREIS MLS, the EBRD MLS, Shasta Association of REALTORS® is protected by all applicable copyright laws. Any dissemination of this information is in violation of copyright laws and is strictly prohibited. Property information referenced on this web site comes from the Internet Data Exchange (IDX) program of the MLS. This web site may reference real estate listing(s) held by a brokerage firm other than the broker and/or agent who owns this web site. For the avoidance of doubt, the accuracy of all information, regardless of source, is deemed reliable but not guaranteed and should be personally verified through personal inspection by and/or with the appropriate professionals.