2870 Siena Rd is a 2,890 square foot house on a 0.27 acre lot with 4 bedrooms and 3 bathrooms. - it last sold on April 27, 2004 for $955,000. Based on Redfin's Livermore data, we estimate the home's value is $2,161,130.
Single-familyProperty Type
2002Year Built
0.27 acresLot Size
$748Est. Price/Sq.Ft.
4 car garageParking
Source:Public Records
Redfin Estimate
$2,161,130
$1.2M since sold in April 2004$42K since October
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 1% lower than the average sale price ($2.18M) of 6 comparable homes.
bridgeMLS, Bay East AOR, or Contra Costa AOR #40031495
Aug 1, 2004
Listing Removed
—
Public Records
Apr 27, 2004
Sold
$955,000
$330/sq ft
Year
Property tax
Land + Additions
Assessment*
2025
$16,783 (+2.0%)
$411,994 + $961,319
$1,373,313
2024
$16,461 (+1.4%)
$403,917 + $942,474
$1,346,391
2023
$16,238 (+1.4%)
$396,000 + $924,000
$1,320,000
2022
$16,016 (+7.2%)
$380,626 + $888,127
$1,268,753
2021
$14,937 (−1.8%)
$380,626 + $888,127
$1,268,753
2020
$15,209 (−0.6%)
$373,163 + $870,715
$1,243,878
2019
$15,303 (+2.0%)
$369,338 + $861,789
$1,231,127
2018
$15,000 (+3.1%)
$362,099 + $844,898
$1,206,997
2017
$14,547 (+3.5%)
$348,044 + $812,102
$1,160,146
2016
$14,050 (+6.6%)
$348,044 + $812,102
$1,160,146
2015
$13,180 (+14.1%)
$341,222 + $796,184
$1,137,406
2014
$11,548 (+14.9%)
$291,000 + $679,000
$970,000
2013
$10,050 (+0.3%)
$291,000 + $679,000
$970,000
2012
$10,021 (+1.8%)
$247,500 + $577,500
$825,000
2011
$9,848 (+2.7%)
$247,200 + $576,800
$824,000
2010
$9,585 (−8.7%)
$225,000 + $577,000
$802,000
2009
$10,500 (−14.1%)
$234,600 + $547,400
$782,000
2008
$12,220
$259,800 + $606,200
$866,000
Tax history for 2870 Siena Rd
Year
Property tax
Land + Additions
Assessment*
2025
$16,783 (+2.0%)
$411,994 + $961,319
$1,373,313
2024
$16,461 (+1.4%)
$403,917 + $942,474
$1,346,391
2023
$16,238 (+1.4%)
$396,000 + $924,000
$1,320,000
2022
$16,016 (+7.2%)
$380,626 + $888,127
$1,268,753
2021
$14,937 (−1.8%)
$380,626 + $888,127
$1,268,753
2020
$15,209 (−0.6%)
$373,163 + $870,715
$1,243,878
2019
$15,303 (+2.0%)
$369,338 + $861,789
$1,231,127
2018
$15,000 (+3.1%)
$362,099 + $844,898
$1,206,997
2017
$14,547 (+3.5%)
$348,044 + $812,102
$1,160,146
2016
$14,050 (+6.6%)
$348,044 + $812,102
$1,160,146
2015
$13,180 (+14.1%)
$341,222 + $796,184
$1,137,406
2014
$11,548 (+14.9%)
$291,000 + $679,000
$970,000
2013
$10,050 (+0.3%)
$291,000 + $679,000
$970,000
2012
$10,021 (+1.8%)
$247,500 + $577,500
$825,000
2011
$9,848 (+2.7%)
$247,200 + $576,800
$824,000
2010
$9,585 (−8.7%)
$225,000 + $577,000
$802,000
2009
$10,500 (−14.1%)
$234,600 + $547,400
$782,000
2008
$12,220
$259,800 + $606,200
$866,000
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Permits
Aug 12, 2016 • Final
Dwelling
Install new roof-mounted solar photovoltaic panels and tie them into the existing photovoltaic system. Install a new electrical load center.
Electrical
Solar
Jul 25, 2014 • Final
Dwelling
Construct a detached garage on a residential lot.
New construction
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
Interior
Room Information
# of Rooms: 10
Exterior
Exterior Information
Building Style Type: L-Shape
Construction Type: Wood
Building Construction Quality: Good
Pool Information
Has Pool
View Information
View: Average
Property Information
Living Sq. Ft: 2,890
Building Sq. Ft: 2,890
# of Units: 1
# of Stories: 1.5
Parking & Garage Information
# of Parking Spaces: 3
Lot Information
# of Buildings: 1
Land Sq. Ft: 11,776
Legal Lot Number: 5
Municipality Name: LIVERMORE INCORP
Acres: 0.2703
County Use Description: SINGLE FAMILY RESIDENTIAL HOME
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 4
Baths: 3.0
Sq. Ft.: 2,890
Stories: 1.5
Lot Size: 0.27 acres
Style: Single Family Residential
Year Built: 2002
Year Renovated: 2003
County: Alameda County
APN: 099 068105700
Home facts updated by county records on Sep 16, 2026
Around this home
Schools
K - 12
Preschool & daycare
Emma C. Smith Elementary School
Public K-5 • Assigned • 1.3mi
10/10
William Mendenhall Middle School
Public 6-8 • Assigned • 1.0mi
7/10
Granada High School
Public 9-12 • Assigned • 1.8mi
9/10
Provided by GreatSchools
Lifestyle
Provided by Walk Score and Local Logic
Local insights from Redfin agents
Livermore’s housing market is cooling, with median sale prices down 9.2% year over year to $1.015 million. Buyers may find more negotiating opportunities as inventory rises, while sellers should price competitively and prepare their homes well to...