ONE OF A KIND and MUST SEE property on 1.4 acre surrounded by mature oaks and trees along year round creek. You will be in AWE what awaits you. Family delight with play ground & Fort, separate work/hobby structure, wide open space to follow your heart. Each room has floor to ceiling windows to maximize fabulous views all around. Enjoy a country living in the midst of town - feed the ducks - become a bird watcher. Sit by the babbling brook, shaded by the trees. Do not miss a WOW of a property !
Single-familyProperty Type
1979Year Built
1.4 acresLot Size
$438Est. Price/Sq.Ft.
2 car garageParking
Listed by Sylvia Junghardt•DRE #00834924• Coldwell Banker Realty
Bought with Joellinda Hannigan•DRE #01039089• Coldwell Banker Realty
eXp Realty of California, Inc., eXp Realty of California, Inc.
See all
Provided by Redfin
Sale history for 4340 Rio Ct
Date
Event
Price
Public Records
Sep 16, 2008
Sold
$599,000
$255/sq ft
Public Records
Feb 28, 1992
Sold
$230,000
$98/sq ft
Public Records
Feb 10, 1988
Sold
$184,000
$78/sq ft
Year
Property tax
Land + Additions
Assessment*
2025
$8,413 (+1.7%)
$282,398 + $504,380
$786,778
2024
$8,276 (+0.8%)
$276,861 + $494,491
$771,352
2023
$8,213 (+10.8%)
$271,433 + $484,796
$756,229
2022
$7,415 (+11.0%)
$266,111 + $475,291
$741,402
2021
$6,681 (+9.9%)
$241,600 + $431,400
$673,000
2020
$6,081 (+6.9%)
$215,700 + $385,300
$601,000
2019
$5,688 (+4.2%)
$194,500 + $347,500
$542,000
2018
$5,461 (+5.7%)
$180,900 + $323,100
$504,000
2017
$5,164 (+6.1%)
$161,900 + $289,100
$451,000
2016
$4,867 (+1.9%)
$161,900 + $289,100
$451,000
2015
$4,777 (+12.4%)
$154,000 + $275,000
$429,000
2014
$4,250 (+24.8%)
$133,900 + $239,100
$373,000
2013
$3,407 (+6.0%)
$133,900 + $239,100
$373,000
2012
$3,215 (−4.2%)
$107,300 + $191,700
$299,000
2011
$3,356 (−49.3%)
$101,200 + $180,800
$282,000
2010
$6,622 (+2.1%)
$107,300 + $191,700
$299,000
2009
$6,488 (+95.2%)
$214,490 + $383,089
$597,579
2008
$3,323
$215,000 + $384,000
$599,000
Tax history for 4340 Rio Ct
Year
Property tax
Land + Additions
Assessment*
2025
$8,413 (+1.7%)
$282,398 + $504,380
$786,778
2024
$8,276 (+0.8%)
$276,861 + $494,491
$771,352
2023
$8,213 (+10.8%)
$271,433 + $484,796
$756,229
2022
$7,415 (+11.0%)
$266,111 + $475,291
$741,402
2021
$6,681 (+9.9%)
$241,600 + $431,400
$673,000
2020
$6,081 (+6.9%)
$215,700 + $385,300
$601,000
2019
$5,688 (+4.2%)
$194,500 + $347,500
$542,000
2018
$5,461 (+5.7%)
$180,900 + $323,100
$504,000
2017
$5,164 (+6.1%)
$161,900 + $289,100
$451,000
2016
$4,867 (+1.9%)
$161,900 + $289,100
$451,000
2015
$4,777 (+12.4%)
$154,000 + $275,000
$429,000
2014
$4,250 (+24.8%)
$133,900 + $239,100
$373,000
2013
$3,407 (+6.0%)
$133,900 + $239,100
$373,000
2012
$3,215 (−4.2%)
$107,300 + $191,700
$299,000
2011
$3,356 (−49.3%)
$101,200 + $180,800
$282,000
2010
$6,622 (+2.1%)
$107,300 + $191,700
$299,000
2009
$6,488 (+95.2%)
$214,490 + $383,089
$597,579
2008
$3,323
$215,000 + $384,000
$599,000
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Public record
Public record
Permits
Beds
4
Baths
3
Stories
1.2
Lot width
—
Lot depth
—
Lot size
1.4 Acres
Year renovated
—
Sq. Ft.
2,235
Year built
1979
Style
Single Family Residential
County
Placer County
APN
010313027000
Parking Spaces
—
Basement
—
Accessible
—
HOA Dues
—
Garage
—
Features
—
Last updated by owner on Aug 14, 2026.
Mar 25, 2021 • Final
Web res hvac
Replace the heating and air conditioning system.
HVAC
Aug 20, 2019 • Final
Electrical
Install a new photovoltaic system.
Electrical
Solar
Permit history is from public records and may be incomplete or inaccurate. Redfin and its agents make no representations about the property condition or permit status. Buyers should independently verify all information.
Property details
Parking
Parking & Garage Information
Garage Spaces: 2
Parking Features: Attached, Garage Door Opener, Guest Parking Available
Room Type: Baths Other, Family Room, Great Room, Master Bathroom, Master Bedroom, Office, Downstairs Bedroom
Kitchen Features: Tile Counter, Pantry Closet
Dining Room Features: Breakfast Nook, Formal Area
Exterior
Exterior Features
Exterior Features: Uncovered Courtyard
Allows Horses: No
Roof: Composition
Pool Information
Has Private Pool: No
Has Spa: No
Property Information
Property Type: Residential
Property Sub Type: Single Family Residence
Subtype Description: Detached, Semi-Custom
Year Built: 1,979
Lot Information
Lot Features: Auto Sprinkler F&R, Cul-De-Sac, Greenbelt, Shape Irregular, Public Trans Nearby
Lot Size Square Feet: 60,984
Lot Size Acres: 1.4
Lot Size Dimensions: irregular
Other Structures: Workshop
Utilities
Utility Information
Utilities: Cable Connected, Internet Available, Natural Gas Connected
Electric: 220 Volts, 220 Volts in Laundry
Sewer: In & Connected
Water Source: Meter on Site, Meter Required, Public
Location
HOA Information
Association YN: No
School Information
School District County: Placer
Elementary School District: Rocklin Unified
Middle Or Junior School District: Rocklin Unified
High School District: Rocklin Unified
Location Information
Postal Code Plus 4: 1929
Postal Code: 95677
County Or Parish: Placer
CrossStreet: Argonaut Ave.
Directions: Hwy-65 to STANFORD RANCH RD turn on CREST DR to WHITNEY BLVD to MIDAS AVE passed Sunset Whitney Country Club & Clover Valley Park, take a left on ARGONAUT AVE and 2.right RIO CT. to the end 4340
State Or Province: CA
Street Number Numeric: 4340
Subdivision Name: Mission Hills
Unparsed Address: 4340 Rio Ct, Rocklin, CA 95677-1929
Community Information
Senior Community YN: No
Public facts
Beds: 4
Baths: 3.0
Sq. Ft.: 2,235
Stories: 1.2
Lot Size: 1.4 acres
Style: Single Family Residential
Year Built: 1979
Year Renovated: —
County: Placer County
APN: 010313027000
Home facts updated by county records on Aug 14, 2026
Other
Selling Agent
Buyer Agent Full Name: Joellinda M Hannigan
Around this home
Schools
Parker Whitney Elementary School
Public K-6 • Assigned • 1.0mi
7/10
Spring View Middle School
Public 7-8 • Assigned • 0.4mi
6/10
Rocklin High School
Public 9-12 • Assigned • 1.2mi
9/10
Provided by GreatSchools
Lifestyle
Provided by Walk Score and Local Logic
Climate risks
1/10 Flood Factor
Minimal risk of a flood reaching the building in the next 30 years
3/10 Fire Factor
0.46% chance of being in a wildfire in next 30 years
7/10 Heat Factor
7 days above 104° expected this year, 16 days in 30 years
1/10 Wind Factor
Minimal risk of severe winds over next 30 years
10/10 Air Factor
32 unhealthy days expected this year, 38 days in 30 years
Provided by First Street
Historical weather
Rocklin, CA • 95677
Average low and high temperatures (°F)
61
41
64
44
72
50
74
50
84
57
93
61
96
64
98
65
90
64
81
55
64
46
56
44
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun exposure
In this area, properties receive around 13.9 hours in
June and 4.6 hours in December, placing it above the
U.S. average for solar exposure.
13.9 hrs
4.6 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$978,000 – $1.18M
Reach more buyers when you sell with Redfin. Save up to $10,287 in fees.3 minutes to get started.