1644 Via Rancho is a 1,868 square foot house on a 5,000 square foot lot with 3 bedrooms and 2 bathrooms. Based on Redfin's San Lorenzo data, we estimate the home's value is $869,781.
Single-familyProperty Type
1955Year Built
5,000 sq ftLot Size
$466Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$869,781
$11K since August
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 6.1% lower than the average sale price ($927K) of 6 comparable homes.
As the MLS and public records start to fill up, we'll list the details here.
Year
Property tax
Land + Additions
Assessment*
2025
$2,415 (+4.7%)
$56,604 + $82,946
$139,550
2024
$2,307 (−0.3%)
$55,494 + $81,319
$136,813
2023
$2,314 (+2.3%)
$54,406 + $79,725
$134,131
2022
$2,261 (+3.3%)
$52,293 + $76,629
$128,922
2021
$2,188 (+2.9%)
$52,293 + $76,629
$128,922
2020
$2,126 (+0.8%)
$51,268 + $75,127
$126,395
2019
$2,110 (+9.3%)
$50,742 + $74,357
$125,099
2018
$1,931 (+4.5%)
$49,748 + $72,899
$122,647
2017
$1,847 (+5.2%)
$47,816 + $70,068
$117,884
2016
$1,756 (+2.5%)
$47,816 + $70,068
$117,884
2015
$1,714 (+1.5%)
$46,878 + $68,694
$115,572
2014
$1,688 (+1.1%)
$45,270 + $66,337
$111,607
2013
$1,669 (+1.5%)
$45,270 + $66,337
$111,607
2012
$1,644 (+3.4%)
$45,065 + $66,038
$111,103
2011
$1,590 (−0.8%)
$44,182 + $64,743
$108,925
2010
$1,603 (+1.5%)
$43,316 + $63,474
$106,790
2009
$1,580 (+7.5%)
$42,992 + $62,999
$105,991
2008
$1,470
$43,094 + $63,149
$106,243
Tax history for 1644 Via Rancho
Year
Property tax
Land + Additions
Assessment*
2025
$2,415 (+4.7%)
$56,604 + $82,946
$139,550
2024
$2,307 (−0.3%)
$55,494 + $81,319
$136,813
2023
$2,314 (+2.3%)
$54,406 + $79,725
$134,131
2022
$2,261 (+3.3%)
$52,293 + $76,629
$128,922
2021
$2,188 (+2.9%)
$52,293 + $76,629
$128,922
2020
$2,126 (+0.8%)
$51,268 + $75,127
$126,395
2019
$2,110 (+9.3%)
$50,742 + $74,357
$125,099
2018
$1,931 (+4.5%)
$49,748 + $72,899
$122,647
2017
$1,847 (+5.2%)
$47,816 + $70,068
$117,884
2016
$1,756 (+2.5%)
$47,816 + $70,068
$117,884
2015
$1,714 (+1.5%)
$46,878 + $68,694
$115,572
2014
$1,688 (+1.1%)
$45,270 + $66,337
$111,607
2013
$1,669 (+1.5%)
$45,270 + $66,337
$111,607
2012
$1,644 (+3.4%)
$45,065 + $66,038
$111,103
2011
$1,590 (−0.8%)
$44,182 + $64,743
$108,925
2010
$1,603 (+1.5%)
$43,316 + $63,474
$106,790
2009
$1,580 (+7.5%)
$42,992 + $62,999
$105,991
2008
$1,470
$43,094 + $63,149
$106,243
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Zoning and permits
Zoning
Permits
R1
AOZ
Single-Family Residence Districts
Single-family residence districts, hereinafter designated as R-1 districts, are established to provide for and protect established neighborhoods of one-family dwellings, and to provide space in suitable locations for additional development of this kind, together with appropriate community facilities and allowance for restricted interim cultivation of the soil compatible with such low-density residential development.
Zone overlays
Airport Overlay Zone
Permitted uses
Include but are not limited to:
Housing-Single unit
Agriculture-Cropland
Agriculture-Grove / orchard
Jan 29, 2004 • Final
Building
Replace the furnace.
HVAC
Aug 18, 2003 • Final
Building
Tear off existing roofing and install new plywood, felt, and composition shingles.
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
Interior
Room Information
# of Rooms: 6
Exterior
Exterior Information
Building Style Type: L-Shape
Construction Type: Wood
Building Construction Quality: Average
Property Information
Living Sq. Ft: 1,868
Building Sq. Ft: 1,868
# of Units: 1
# of Stories: 1
Lot Information
# of Buildings: 1
Land Sq. Ft: 5,000
Legal Lot Number: 13
Legal Block Number: B
Municipality Name: SAN LORENZO UNINCORP
Acres: 0.1148
County Use Description: SINGLE FAMILY RESIDENTIAL HOME
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 3
Baths: 2.0
Sq. Ft.: 1,868
Stories: 1.0
Lot Size: 5,000 square feet
Style: Single Family Residential
Year Built: 1955
Year Renovated: 1960
County: Alameda County
APN: 411 003911600
Home facts updated by county records on Sep 16, 2026
Around this home
Schools
Bay Elementary School
Public K-5 • Assigned • 0.3mi
8/10
Bohannon Middle School
Public 6-8 • Assigned • 1.1mi
4/10
Arroyo High School
Public 9-12 • Assigned • 0.5mi
7/10
Provided by GreatSchools
Lifestyle
Provided by Walk Score and Local Logic
Climate risks
6/10 Flood Factor
Estimated 80%+ chance of a flood reaching the building in the next 30 years
1/10 Fire Factor
Unlikely to be in a wildfire in next 30 years
4/10 Heat Factor
7 days above 85° expected this year, 15 days in 30 years
1/10 Wind Factor
Minimal risk of severe winds over next 30 years
7/10 Air Factor
12 unhealthy days expected this year, 12 days in 30 years
Provided by First Street
Historical weather
San Lorenzo, CA • 94580
Average low and high temperatures (°F)
62
44
64
47
70
50
68
51
71
54
72
55
71
57
76
58
77
60
75
56
65
50
61
47
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun exposure
In this area, properties receive around 11.2 hours in
June and 4.9 hours in December, placing it above the
U.S. average for solar exposure.
11.2 hrs
4.9 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$827,000 – $1.00M
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