Waterfront property on Piper Slough, all about the Location, Location, Location! When you know, you know! 4355 Willow Rd offers 93 feet of waterfront on Piper Slough, situated in-between Russo's Marina and Sugar Barge Marina and directly across from the opening to Franks Tract! Now you know! The expansive double U-dock measures approximately 36x40 with a covered slip and an open slip, plus a 12x8 platform deck overlooking the water. The dock used to be home to a seaplane! The primary home includes a separate studio on the lower level with a full bath and kitchen. The middle floor features 3 bedrooms all on one level, with kitchen and living room on the upper level featuring large picture windows to maximize your waterfront views and natural light, not to mention the breathtaking sunrises year round! There is a separate detached building with an additional 200 sqft perfect for office, game room, etc. Property has several fruit and palm trees, gated entry, single car garage plus covered carport.
Single-familyProperty Type
1954Year Built
0.51 acresLot Size
$465Est. Price/Sq.Ft.
1 car garageParking
Listed by Cathy Byrns•DRE #01447589• Boyd Real Estate, Inc.
Bought with Cathy Byrns•DRE #01447589• Boyd Real Estate, Inc.
The home has an in-law on the lower level with kitchen and 3bd on the main floor. There’s also a dock/boat slip on the water.
1 year ago• May not reflect the current state of the home
Terry Kreuz
Redfin Associate agent
Sale history for 4355 Willow Rd
Date
Event
Price
bridgeMLS, Bay East AOR, or Contra Costa AOR #41112611
Feb 3, 2026
Sold
$757,500
$406/sq ft
Nov 24, 2025
Pending
—
Oct 28, 2025
Price Changed
$799,000
$428/sq ft
Sep 24, 2025
Listed
$885,000
$474/sq ft
bridgeMLS, Bay East AOR, or Contra Costa AOR #40256546
Jun 15, 2007
Sold
$620,000
$332/sq ft
Apr 27, 2007
Listing Removed
—
Apr 27, 2007
Contingent
—
Apr 11, 2007
Listed
$649,900
$348/sq ft
+4
Waterfront home on nice 1/4 acre lot. 3 bedrooms, 3 bathrooms, plus garage studio apt with kitchen and bath. Updated kitchen and bathrooms, double U-dock, fantastic water views out to Franks Tract, close to Sugarbarge, Russo's, etc. Go boating, fishing, or just use the home as a weekender rental !
bridgeMLS, Bay East AOR, or Contra Costa AOR #23008163
Aug 17, 2004
Listing Removed
—
Public Records
May 23, 2003
Sold
$423,000
$227/sq ft
Public Records
Dec 19, 1988
Sold
$166,000
$89/sq ft
Year
Property tax
Land + Additions
Assessment*
2025
$7,904 (+3.5%)
$230,000 + $522,500
$752,500
2024
$7,639 (+1.2%)
$286,155 + $333,845
$620,000
2023
$7,551 (+0.3%)
$275,077 + $320,923
$596,000
2022
$7,528 (+26.7%)
$273,231 + $318,769
$592,000
2021
$5,940 (+2.9%)
$269,769 + $314,731
$584,500
2020
$5,773 (+3.8%)
$203,538 + $237,462
$441,000
2019
$5,560 (+7.1%)
$197,307 + $230,193
$427,500
2018
$5,194 (+11.3%)
$192,461 + $224,539
$417,000
2017
$4,668 (+5.2%)
$156,923 + $183,077
$340,000
2016
$4,438 (+3.9%)
$156,923 + $183,077
$340,000
2015
$4,272 (+51.9%)
$154,616 + $180,384
$335,000
2014
$2,813 (+5.0%)
$88,384 + $103,116
$191,500
2013
$2,680 (−3.5%)
$88,384 + $103,116
$191,500
2012
$2,776 (−3.1%)
$84,000 + $98,000
$182,000
2011
$2,866 (+0.9%)
$87,923 + $102,577
$190,500
2010
$2,839 (+1.4%)
$92,308 + $107,692
$200,000
2009
$2,799 (−62.7%)
$92,308 + $107,692
$200,000
2008
$7,513
$92,308 + $107,692
$200,000
Tax history for 4355 Willow Rd
Year
Property tax
Land + Additions
Assessment*
2025
$7,904 (+3.5%)
$230,000 + $522,500
$752,500
2024
$7,639 (+1.2%)
$286,155 + $333,845
$620,000
2023
$7,551 (+0.3%)
$275,077 + $320,923
$596,000
2022
$7,528 (+26.7%)
$273,231 + $318,769
$592,000
2021
$5,940 (+2.9%)
$269,769 + $314,731
$584,500
2020
$5,773 (+3.8%)
$203,538 + $237,462
$441,000
2019
$5,560 (+7.1%)
$197,307 + $230,193
$427,500
2018
$5,194 (+11.3%)
$192,461 + $224,539
$417,000
2017
$4,668 (+5.2%)
$156,923 + $183,077
$340,000
2016
$4,438 (+3.9%)
$156,923 + $183,077
$340,000
2015
$4,272 (+51.9%)
$154,616 + $180,384
$335,000
2014
$2,813 (+5.0%)
$88,384 + $103,116
$191,500
2013
$2,680 (−3.5%)
$88,384 + $103,116
$191,500
2012
$2,776 (−3.1%)
$84,000 + $98,000
$182,000
2011
$2,866 (+0.9%)
$87,923 + $102,577
$190,500
2010
$2,839 (+1.4%)
$92,308 + $107,692
$200,000
2009
$2,799 (−62.7%)
$92,308 + $107,692
$200,000
2008
$7,513
$92,308 + $107,692
$200,000
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Public record
Beds
4
Baths
2
Stories
2
Lot width
—
Lot depth
—
Lot size
10,725 Sq. Ft.
Year renovated
1956
Sq. Ft.
1,470
Year built
1954
Style
Single Family Residential
County
Contra Costa County
APN
0300800240
Parking Spaces
—
Basement
—
Accessible
—
HOA Dues
—
Garage
—
Features
—
Last updated by owner on Oct 9, 2026.
Property details
Parking
Parking Information
Garage Spaces: 1
Has Carport
Covered Spaces: 1
Parking Features: Attached, Carport, Int Access From Garage, RV/Boat Parking, Garage Door Opener
Interior
Virtual Tour
Bathroom Information
# of Bathrooms Total: 4
# of Bathrooms Full: 3
# of Bathrooms Partial: 1
Other Bathrooms Included Features: Stall Shower, Window
Property information provided by bridgeMLS, Bay East AOR, or Contra Costa AOR when last listed in 2025. This data may not match public records. Learn more.