Alameda County  »  94580  »  Via Hermosa  »  21 Via Hermosa

21 Via Hermosa, San Lorenzo, CA 94580 - Property report

Also known as: 21 Via Hermosa

Property image for 21 Via Hermosa, San Lorenzo, CA 94580
static Mapbox map

Property type

Single Family Residential Homes Used as Such (1100)

Year built

1951

Acreage

0.11

Sale price

$686,000

General Information

Address
Primary address
21 Via Hermosa
San Lorenzo, CA 94580
Zip code
94580
County
Alameda
Parcel ID
413-79-21

Owner

Find out who owns 21 Via Hermosa, San Lorenzo, CA 94580. Uncover corporate and individual owners with a free account.

Sales
Sale date
09/30/2019
Sale price
$686,000
Arm's length
Tax
Tax year
2025-2026
Property tax
$8,842
Tax per sq. ft.
$8
Building
Property type
Single Family Residential Homes Used as Such
Building sq. ft.
1,077
Stories
1
Year built
1951
Building material
Wood/wood and steel frames
Rooms
6
Elevator
Bedrooms
3
Bathrooms
1
Lot
Acreage
0.11
Zoning & use
Zoning
Single Family Residential (R1)
Units
1

Area overview

Walk score
59 /100.  Somewhat Walkable
Transit score
0 /100.  Minimal Transit
Bike score
58 /100.  Bikeable
School district
SAN LORENZO SCHOOL
Ownership

Ownership information for 21 Via Hermosa, San Lorenzo, CA

Property owner name
Registered owner
Source
Deed
Owner contact information
Phone number
Owner address
Documents

Sales history for 21 Via Hermosa, San Lorenzo, CA 94580

Sale date Sale price Buyer name Seller name
09/30/2019 $686,000 XXXXXX XXXX XXXXX XXXX X X XX; XXXXX XXXXXX XXXXXX XX; XXXXX XXXXXX XXXXX
12/18/2013 $449,000 XXXXXX XXXXXX X XXXXXX XXXXX; XXXXXX XXXXXX X XX XXXXX XXXXX X; XXXXX XXXXXXXXX X

*Most recent sales on record for this property.

More about Alameda County property records.

Title documents

Date Type Amount Party 1 Party 2
06/23/2025 Individual Grant Deed XXXXXX XXXX XXXXXX XXXX XX
03/20/2020 Deed of trust XXXXXX XXXX XXX XXXXXXXX XXX
09/30/2019 Deed of Trust XXXXXX XXXX XXX XXXXXXXX XXX
09/30/2019 Grant Deed XXXXX XXXX X X XX XXXXXX XXXX
04/09/2018 Individual Quitclaim Deed XXXXX XXXX X XXXXX XXXX X X XX
08/29/2017 Individual Quitclaim Deed XXXXXX XXXXXX X XXXXXX XXXXX XXXXX XXXX X
12/18/2013 Grant Deed XXXXX XXXXX X XXXXXX XXXXXX X XXXXXX XXXXX

*Most recent recorded documents on file for this property.

R: Recorded date
D: Document date

Tax

Property taxes for 21 Via Hermosa, San Lorenzo, CA

Property tax data includes tax amount, market value and assessed value, exemptions, abatements and assessment history.

Current property tax
Tax year
2025-2026
Property tax
$8,842
Tax per sq. ft.
$8
Recent tax assessments
Market value
$750,230
Land value
$225,069
Building value
$525,161

More about Alameda County property taxes

Assessment history

See the assessment and property tax history, including the evolution of the total tax rate and corresponding property tax amount.

Tax year Assessed value Tax rate Property tax Y-o-Y change
2025-2026 $750,230 1.1786 $8,842 +1.31%
2024-2025 $735,521 1.1866 $8,728 -23.11%
2023-2024 $721,101 1.5741 $11,351 +32.65%
2022-2023 $706,963 1.2104 $8,557 +2.58%
2021-2022 $693,106 1.2035 $8,342 +1.86%
2020-2021 $686,000 1.1938 $8,189 +21.29%
2019-2020 $551,411 1.2245 $6,752 +4.24%
2018-2019 $540,600 1.1982 $6,477 +17.25%
2017-2018 $474,251 1.1649 $5,525 +4.69%
2016-2017 $464,952 1.135 $5,277 +2.13%
Permits

Permit information for 21 Via Hermosa, San Lorenzo, CA

Issued date Permit number Permit type Sub type Valuation Finaled date Status
05/18/2022

*Most recent permit on record for this property.

Neighborhood

San Lorenzo residential market stats

Access a detailed real estate market overview of San Lorenzo so you can assess current trends, home values, types of properties sold and transaction volume. View the median home sale price in San Lorenzo and compare it to other neighborhoods in Alameda.

Median sale price

$770,000

-8.9% Y-o-Y

Median price/sq. ft.

$640

1.1% Y-o-Y

Alameda county median sale price

$955,000

-6.4% Y-o-Y

Check out recently sold homes in San Lorenzo and see how their prices compare.

Risk

Create a free account to unlock expanded risk information, such as crime incidents in the area, tsunami and landslides risks, or its location relative to FEMA flood zones and the Coastal Barriers Resources System Area (COBRA).

FEMA flood zones

FEMA flood zones
X
Landslides and liquefaction map

Fire hazard zones

Faults and tsunami inundation zones map

Transportation

Daily traffic map
View daily traffic map

Access the detailed traffic volume map for 21 Via Hermosa, San Lorenzo, CA 94580 to see estimated average daily traffic on streets surrounding the property as well as the types of properties in its vicinity.

Schools

Nearest elementary schools

Name Rating Type Grade range No of students Distance (miles)
Colonial Acres Elementary School 1 Public K-5 466 0.32
Lorenzo Manor Elementary School 4 Public K-5 465 0.36
St. John Catholic School NR Private K-8 214 0.58
San Lorenzo Unified Preschool NR Public 0 0.67
Lea's Christian NR Private PK-5 92 0.68
Lea's Christian NR Private PK-5 92 0.68
Calvary Lutheran Elementary School NR Private PK, K-8 112 0.70
Calvary Lutheran Elementary School NR Private PK, K-8 112 0.70
San Lorenzo Adult NR Public 0 0.91
Knowledge Enlightens You (Key) Academy 5 Charter K-8 614 0.96
Nearest middle schools

Name Rating Type Grade range No of students Distance (miles)
St. John Catholic School NR Private K-8 214 0.58
San Lorenzo Unified Preschool NR Public 0 0.67
Royal Sunset (Continuation) School 2 Public 7-12 90 0.67
Calvary Lutheran Elementary School NR Private PK, K-8 112 0.70
Bohannon Middle School 5 Public 6-8 689 0.84
San Lorenzo Adult NR Public 0 0.91
Knowledge Enlightens You (Key) Academy 5 Charter K-8 614 0.96
Hayward Adult NR Public 0 1.07
St. Joachim's Elementary School NR Private K-8 305 1.12
Redwood Christian Middle School and High School NR Private 6-12 419 1.14
Nearest high schools

Name Rating Type Grade range No of students Distance (miles)
San Lorenzo Unified Preschool NR Public 0 0.67
Royal Sunset (Continuation) School 2 Public 7-12 90 0.67
East Bay Arts High School 4 Public 9-12 188 0.74
San Lorenzo High School 4 Public 9-12 1,186 0.74
San Lorenzo Adult NR Public 0 0.91
Hayward Adult NR Public 0 1.07
Brenkwitz High School 2 Public 9-12 179 1.09
Redwood Christian Middle School and High School NR Private 6-12 419 1.14
International Christian School NR Private 7-12 41 1.16
Lighthouse Christian Academy NR Private K-12 30 1.29

Data provided by GreatSchools.org © 2026. All rights reserved.

Neighbors for 21 Via Hermosa, San Lorenzo, CA

18736 Times Ave, San Lorenzo 18737 Times Ave, San Lorenzo 17730 Via Valencia, San Lorenzo 81 Via Matero, San Lorenzo 17555 Via Valencia, San Lorenzo 18769 Times Ave, San Lorenzo 64 Via Verde, San Lorenzo 17657 Via Valencia, San Lorenzo 16021 Via Cordoba, San Lorenzo 17736 Via Toledo, San Lorenzo 45 Via Hermosa, San Lorenzo 17251 Via Valencia, San Lorenzo 76 Via Verde, San Lorenzo 18667 Times Ave, San Lorenzo 18564 Times Ave, San Lorenzo 72 Via Morella, San Lorenzo 17560 Via Toledo, San Lorenzo 17250 Via Toledo, San Lorenzo 17658 Via Valencia, San Lorenzo 24 Via Hermosa, San Lorenzo

Nearby ZIP codes for 21 Via Hermosa, San Lorenzo, CA

94502, Alameda County, CA 94542, Alameda County, CA 94555, Alameda County, CA 94579, Alameda County, CA 94601, Alameda County, CA 94602, Alameda County, CA 94613, Alameda County, CA 94619, Alameda County, CA

Frequently asked questions

What is the year built for 21 Via Hermosa, San Lorenzo, CA 94580?

The development at 21 Via Hermosa, San Lorenzo, CA 94580 was built in 1951.

What is the total square footage of 21 Via Hermosa, San Lorenzo, CA 94580?

21 Via Hermosa, San Lorenzo, CA 94580 has a total of 1,077 square feet.

When was 21 Via Hermosa, San Lorenzo, CA 94580 last sold and what was the sale price?

21 Via Hermosa, San Lorenzo, CA 94580 was last sold on 09/30/2019 for $686,000.

What is the assessed value of 21 Via Hermosa, San Lorenzo, CA 94580?

21 Via Hermosa, San Lorenzo, CA 94580 is currently assessed at $750,230.

What are the property taxes for 21 Via Hermosa, San Lorenzo, CA 94580?

The property taxes for 21 Via Hermosa, San Lorenzo, CA 94580 total $8,842.

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