Dynamite fully-fenced, front electric-gated country home on 1.25 acres with a front porch, swing & pool!! Many upgrades include newer vinyl dual pane windows, marble flooring, fresh 2-tone painted interior, new carpet & pad in the bedrooms, whole house fan, new white-painted cabinetry, kitchen features slab granite counters, tumbled tile backsplash, new stainless appliances, island with gas cooktop, SS sink, new faucet & cabinet pulls, large formal dining room with wainscoting & custom light, living room has open beam ceiling, floor-to-ceiling fireplace with raised hearth, lighted ceiling fan, wet bar & granite inlays in the marble flooring, 3 extra large bedrooms, primary BR features 2 closets, new vanity, new quartz counter, sink & faucet, stall shower with marble surround, hall bath has 2 Euro bowls, tile backsplash, wood-look tile flooring & shower over tub, laundry room has gas dryer hookup and a 2nd set of laundry hookups in the garage with upper cabinets, breezeway connecting the house with the detached 2-car garage that has a storage closet in back, big backyard includes an inground Gunite pool with pool cover, exposed aggregate decking, mature Queen palm trees, storage shed with electricity plus 2 additional sheds and brick patio. Come see this wonderful home!!
Single-familyProperty Type
1984Year Built
1.25 acresLot Size
$446Price/Sq.Ft.
2 car garageParking
Listed by Jack Klemm•DRE #01004092• Klemm Real Estate
Bought with Chrissy Briggs•DRE #01961928• Klemm Real Estate
bridgeMLS, Bay East AOR, or Contra Costa AOR #40137803
Jun 8, 2006
Sold
$884,000
$411/sq ft
May 8, 2006
Listing Removed
—
Jan 17, 2006
Listed
$899,000
$418/sq ft
+4
Adorable Country Estate on 1.25 acres. New central H/AC unit. Upgrades/improvements. Gated entry & extensive concrete driveways take you to a cozy, spacious home w/great fireplace & vaulted ceiling. Bright kitchen w/nook area, formal dining room w/built-in hutch & large rooms. $10,000 roof credit.
MLSListings #ML80452154
May 8, 2006
Sold
$884,000
$411/sq ft
Apr 8, 2006
Listing Removed
—
Jan 18, 2006
Listed
$899,000
$418/sq ft
Adorable Country Estate on 1.25 acres. New Central H/Air unit. Many upgrades/improvements. Gated entry & extensive concrete driveways take you to a cozy, yet spacious home w/ gorgeous fireplace/vaulted ceiling. Bright kitchen w/ nook area & formal dining room w/ built-in hutch & large rooms. $10,000 roof credit!
Public Records
Jul 20, 2001
Sold
$495,000
$230/sq ft
Year
Property tax
Land + Additions
Assessment*
2025
$5,253 (+3.2%)
$229,853 + $282,261
$512,114
2024
$5,091 (+1.7%)
$225,347 + $276,727
$502,074
2023
$5,004 (+1.8%)
$220,929 + $271,301
$492,230
2022
$4,915 (+1.5%)
$216,598 + $265,982
$482,580
2021
$4,840 (+0.8%)
$212,351 + $260,767
$473,118
2020
$4,801 (+1.7%)
$208,188 + $255,654
$463,842
2019
$4,720 (+1.6%)
$206,054 + $253,033
$459,087
2018
$4,644 (+2.3%)
$202,014 + $248,072
$450,086
2017
$4,539 (+1.9%)
$194,170 + $238,440
$432,610
2016
$4,456 (+1.2%)
$194,170 + $238,440
$432,610
2015
$4,403 (+1.6%)
$190,363 + $233,766
$424,129
2014
$4,333 (+0.5%)
$183,834 + $225,748
$409,582
2013
$4,311 (+1.8%)
$183,834 + $225,748
$409,582
2012
$4,237 (+2.0%)
$183,005 + $224,730
$407,735
2011
$4,155 (+1.0%)
$179,417 + $220,324
$399,741
2010
$4,115 (−1.7%)
$175,900 + $216,005
$391,905
2009
$4,184 (−40.9%)
$174,585 + $214,391
$388,976
2008
$7,083
$200,000 + $189,900
$389,900
Public record
Public record
Zoning
Beds
3
Baths
2
Stories
1
Lot width
—
Lot depth
—
Lot size
1.25 Acres
Year renovated
—
Sq. Ft.
2,153
Year built
1984
Style
Vacant Land
County
San Joaquin County
APN
25509023
Parking Spaces
—
Basement
—
Accessible
—
HOA Dues
—
Garage
—
Features
—
Last updated by owner on Aug 6, 2026.
AG-40
General Agriculture Zone
The General Agriculture Zone is established to preserve agricultural lands for the continuation of commercial agricultural enterprises. This zone implements the General Agriculture land use designation of the General Plan
Permitted uses
Include but are not limited to:
Garden center
Housing-Single unit
Housing-Senior
Housing-Other
Infrastructure
Agriculture-Cropland
Property details
Parking
Parking & Garage Information
Garage Spaces: 2
Parking Features: Detached
Interior
Virtual Tour
Bathroom Information
# of Bathrooms (Full): 2
Master Bathroom Features: Shower Stall(s)
Other Bathroom Features: Double Sinks, Tub w/Shower Over
Bedroom Information
# of Bedrooms (Total): 3
Master Bedroom Features: Closet
Heating & Cooling
Cooling: Central
Heating: Central
Interior Features
Appliances: Built-In Electric Oven, Gas Cook Top, Dishwasher, Disposal
Fireplaces Total: 1
Fireplace Features: Living Room
Flooring: Carpet, Marble
Laundry Features: Electric, Gas Hook-Up, Inside Room
Patio And Porch Features: Uncovered Patio
Window Features: Dual Pane Full
# of Stories: 1
Room Information
Room Type: Dining Room, Kitchen, Laundry, Living Room
Living Room Features: Other
Kitchen Features: Granite Counter, Slab Counter, Island
Family Room Features: Other
Dining Room Features: Formal Room
Main Level: Bedroom(s), Living Room, Dining Room, Full Bath(s), Garage, Kitchen
Basement Sq.Ft.: 0
Exterior
Exterior Features
Allows Horses: No
Roof: Composition
Pool Information
Pool Features: Built-In, Gunite Construction
Has Private Pool: Yes
Has Spa: No
Property Information
Property Type: Residential
Property Sub Type: Single Family Residence
Subtype Description: Detached
Property Condition: Updated/Remodeled
Year Built: 1,984
Land Information
Land Use: Ranch, Residential
Lot Information
Lot Features: Other
Lot Size Square Feet: 54,450
Lot Size Acres: 1.25
Lot Size Dimensions: 1.25 acres
Other Structures: Shed(s)
Utilities
Green Energy Information
Power Production Year Install: 0
Power Production Size: 0.00
Utility Information
Utilities: Propane, Propane Tank Leased
Electric: 220 Volts
Sewer: Septic System
Irrigation Source: None
Water Source: Well
Location
HOA Information
Association YN: No
School Information
School District County: San Joaquin
Elementary School District: Jefferson
Middle Or Junior School District: Jefferson
High School District: Tracy Unified
Location Information
Postal Code Plus 4: 8998
Postal Code: 95304
County Or Parish: San Joaquin
CrossStreet: Highway 33 or 132
Directions: Highway 33 (Ahern Rd) > Koster Rd (RT); can also go on Highway 132 > Koster Rd (LT)
State Or Province: CA
Street Dir Prefix: S
Street Number Numeric: 33909
Unparsed Address: 33909 S Koster Rd, Tracy, CA 95304-8998
Street Address Filtered: 33909 S Koster Rd
Community Information
Senior Community YN: No
Public facts
Beds: 3
Baths: 2.0
Sq. Ft.: 2,153
Stories: 1.0
Lot Size: 1.25 acres
Style: Vacant Land
Year Built: 1984
Year Renovated: —
County: San Joaquin County
APN: 25509023
Home facts updated by county records on Aug 6, 2026
Other
Selling Agent
Buyer Agent Full Name: Chrissy M Briggs
Around this home
Schools
New Jerusalem School
Charter 1-8 • Assigned • 1.6mi
5/10
Provided by GreatSchools
Climate risks
1/10 Flood Factor
Minimal risk of a flood reaching the building in the next 30 years
5/10 Fire Factor
5% chance of being in a wildfire in next 30 years
6/10 Heat Factor
7 days above 102° expected this year, 15 days in 30 years
1/10 Wind Factor
Minimal risk of severe winds over next 30 years
9/10 Air Factor
21 unhealthy days expected this year, 22 days in 30 years
Provided by First Street
Historical weather
Tracy, CA • 95304
Average low and high temperatures (°F)
59
40
64
45
72
50
74
51
82
56
90
59
90
59
93
63
89
61
79
56
64
48
55
44
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun exposure
97/ 100
Exceptional sunlight
Sunscore
There appears to be minimal shading by surrounding buildings, terrain, and vegetation.
10.7 hrs
6.8 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$801,000 – $969,000
Sell confidently with a local market expert in Tracy.