Welcome to a rare waterfront legacy property at the south end of Franks Tractwhere wide-open Delta views, fast water access, and custom craftsmanship come together in one exceptional offering. This stunning 3 (potential 4) bedroom, 2.5-bath custom home is designed for the ultimate California Delta lifestyle. Adjoining LOT next door available and would be included at $1.2m. Set on the water with a large multi-slip dock, this home is perfectly positioned for boaters who want immediate access to some of the best cruising and recreation in the Delta. The bright, open layout features vaulted ceilings, abundant natural light, and an updated kitchen that makes everyday living feel elevated and effortless. Multi story custom construction to maximize views and privacy. On the ground level, you’ll find an impressive 6-car garage with high ceilingsideal for car lifts, a workshop, storage, or a future media/game room. The builder-owner also designed the home with space for a potential future elevator, adding flexibility for years to come. Expansive decking creates the perfect setting for entertaining, relaxing, and enjoying long Delta water views. This property is truly a Unicorn.
Single-familyProperty Type
1990Year Built
7,875 sq ftLot Size
$532Price/Sq.Ft.
6 car garageParking
Listed by Michael Guzzardo•DRE #01066846• Corcoran Icon Properties
Bought with John Friend•DRE #01923817• Friend's Real Estate Services
Est. $3,481 per month, based on comparable rentals
Sale and tax history for 3777 Willow Rd
Sale History
Tax History
Date
Event
Price
bridgeMLS, Bay East AOR, or Contra Costa AOR #41123494
Sep 17, 2026
Sold
$1,100,000
$532/sq ft
Aug 15, 2026
Pending
—
Aug 14, 2026
Price Changed
$950,000
$460/sq ft
Jun 1, 2026
Price Changed
$1,200,000
$581/sq ft
Apr 21, 2026
Price Changed
$1,300,000
$629/sq ft
Feb 9, 2026
Listed
$1,400,000
$677/sq ft
Public Records
Jun 2, 1988
Sold
$75,000
$36/sq ft
Year
Property tax
Land + Additions
Assessment*
2025
$5,447 (+1.7%)
$144,835 + $257,076
$401,911
2024
$5,353 (+1.2%)
$141,996 + $252,036
$394,032
2023
$5,291 (+0.9%)
$139,212 + $247,095
$386,307
2022
$5,246 (+1.7%)
$136,483 + $242,250
$378,733
2021
$5,158 (+1.2%)
$133,807 + $237,500
$371,307
2020
$5,098 (+3.7%)
$131,184 + $232,844
$364,028
2019
$4,914 (+2.7%)
$129,839 + $230,457
$360,296
2018
$4,786 (+0.9%)
$127,294 + $225,939
$353,233
2017
$4,742 (+5.6%)
$122,352 + $217,166
$339,518
2016
$4,491 (−0.5%)
$122,352 + $217,166
$339,518
2015
$4,515 (+3.7%)
$119,953 + $212,908
$332,861
2014
$4,356 (+20.0%)
$115,838 + $205,603
$321,441
2013
$3,629
$115,838 + $205,603
$321,441
2012
$3,628 (−13.0%)
$93,156 + $165,344
$258,500
2011
$4,173 (+1.4%)
$93,156 + $165,344
$258,500
2010
$4,114 (+0.9%)
$110,838 + $196,727
$307,565
2009
$4,079 (+5.1%)
$110,010 + $195,257
$305,267
2008
$3,883
$110,272 + $195,721
$305,993
Public record
Public record
Permits
Beds
3
Baths
3
Stories
2
Lot width
—
Lot depth
—
Lot size
7,875 Sq. Ft.
Year renovated
1990
Sq. Ft.
2,067
Year built
1990
Style
Single Family Residential
County
Contra Costa County
APN
0290900125
Parking Spaces
—
Basement
—
Accessible
—
HOA Dues
—
Garage
—
Features
—
Last updated by owner on Oct 9, 2026.
Jan 30, 2010 • Final
Building/residential/r/new single family-duplex
Construct a new single-family home and a garage.
New construction
Feb 26, 2008 • Final
Building - residential re-roof
Tear off one layer of composition shingles and install a new metal standing seam roof.
Roofing
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 Information
Garage Spaces: 6
Covered Spaces: 6
Parking Features: Attached, Garage Door Opener
Interior
Virtual Tour
Bathroom Information
# of Bathrooms Total: 3
# of Bathrooms Full: 2
# of Bathrooms Partial: 1
Interior Features
Appliances: Dishwasher, Microwave, Free-Standing Range, Electric Water Heater
Property information provided by bridgeMLS, Bay East AOR, or Contra Costa AOR when last listed in 2026. This data may not match public records. Learn more.