Rare single-level direct lagoon home with boat dock. Updated throughout w/granite kitchen, new carpet & paint. Gorgeous lagoon views from LR & Master BR. Peaceful cul-de-sac location, just steps to park & walking paths. Great yard w/Trex deck, benches, patio w/wisteria-covered arbor & storage shed.
Single-familyProperty Type
1979Year Built
5,027 sq ftLot Size
$985Est. Price/Sq.Ft.
2 car garageParking
Listed by Virginia Ann Varni-ratto•DRE #00900621• Pacific Union International
Listed by Paul Ratto•DRE #01361537• Pacific Union International
Bought with John David Bickley•DRE #00970481• BICKLEY REAL ESTATE
bridgeMLS, Bay East AOR, or Contra Costa AOR #40538782
Sep 19, 2011
Sold
$735,000
$434/sq ft
Aug 18, 2011
Pending
—
Aug 15, 2011
Listed
$735,000
$434/sq ft
Year
Property tax
Land + Additions
Assessment*
2025
$13,417 (+2.2%)
$282,482 + $659,125
$941,607
2024
$13,128 (+4.1%)
$276,945 + $646,206
$923,151
2023
$12,617 (+2.3%)
$271,517 + $633,539
$905,056
2022
$12,328 (+2.6%)
$260,974 + $608,941
$869,915
2021
$12,020 (+1.3%)
$260,974 + $608,941
$869,915
2020
$11,872 (+5.0%)
$255,859 + $597,005
$852,864
2019
$11,302 (+4.2%)
$253,237 + $590,887
$844,124
2018
$10,851 (+3.4%)
$248,274 + $579,306
$827,580
2017
$10,496 (−0.2%)
$238,636 + $556,817
$795,453
2016
$10,513 (+0.3%)
$238,636 + $556,817
$795,453
2015
$10,479 (+5.4%)
$233,957 + $545,899
$779,856
2014
$9,940
$225,930 + $527,172
$753,102
2013
$9,945 (+2.0%)
$225,930 + $527,172
$753,102
2012
$9,746 (+85.5%)
$224,910 + $524,790
$749,700
2011
$5,255 (+6.1%)
$220,500 + $514,500
$735,000
2010
$4,954 (+0.2%)
$217,688 + $134,079
$351,767
2009
$4,945 (+3.2%)
$216,061 + $133,077
$349,138
2008
$4,793
$216,574 + $133,393
$349,967
Tax history for 18 Sand Harbor Rd
Year
Property tax
Land + Additions
Assessment*
2025
$13,417 (+2.2%)
$282,482 + $659,125
$941,607
2024
$13,128 (+4.1%)
$276,945 + $646,206
$923,151
2023
$12,617 (+2.3%)
$271,517 + $633,539
$905,056
2022
$12,328 (+2.6%)
$260,974 + $608,941
$869,915
2021
$12,020 (+1.3%)
$260,974 + $608,941
$869,915
2020
$11,872 (+5.0%)
$255,859 + $597,005
$852,864
2019
$11,302 (+4.2%)
$253,237 + $590,887
$844,124
2018
$10,851 (+3.4%)
$248,274 + $579,306
$827,580
2017
$10,496 (−0.2%)
$238,636 + $556,817
$795,453
2016
$10,513 (+0.3%)
$238,636 + $556,817
$795,453
2015
$10,479 (+5.4%)
$233,957 + $545,899
$779,856
2014
$9,940
$225,930 + $527,172
$753,102
2013
$9,945 (+2.0%)
$225,930 + $527,172
$753,102
2012
$9,746 (+85.5%)
$224,910 + $524,790
$749,700
2011
$5,255 (+6.1%)
$220,500 + $514,500
$735,000
2010
$4,954 (+0.2%)
$217,688 + $134,079
$351,767
2009
$4,945 (+3.2%)
$216,061 + $133,077
$349,138
2008
$4,793
$216,574 + $133,393
$349,967
*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
Zoning
Permits
Beds
3
Baths
2
Stories
1
Lot width
—
Lot depth
—
Lot size
5,027 Sq. Ft.
Year renovated
1981
Sq. Ft.
1,694
Year built
1979
Style
Single Family Residential
County
Alameda County
APN
074 104206400
Parking Spaces
—
Basement
—
Accessible
—
HOA Dues
—
Garage
—
Features
—
Last updated by owner on Sep 16, 2026.
R-1
PD
One-Family Residence District
It is intended that this district classification be applied in areas subdivided and used or designed to be used for one-family and two-family residential development, and that the regulations established will promote and protect a proper residential character in such districts.
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
Has Attached Garage
Garage Spaces: 2
Covered Spaces: 2
Parking Features: Attached, Garage, Int Access From Garage, Off Street, Side Yard Access, Garage Door Opener
Interior
Virtual Tour
Bathroom Information
# of Bathrooms Total: 2
# of Bathrooms Full: 2
Other Bathrooms Included Features: Shower Over Tub, Solid Surface, Tile, Updated Baths
Primary Bathroom Included Features: Shower Over Tub, Tile, Updated Baths
Property information provided by bridgeMLS, Bay East AOR, or Contra Costa AOR when last listed in 2011. This data may not match public records. Learn more.