Alameda County  »  94577  »  St Mary Ave  »  840 St Mary Ave

840 St Mary Avenue, San Leandro, CA 94577 - Property report

Also known as: 840 St Mary Ave

Property image for 840 St Mary Avenue, San Leandro, CA 94577
static Mapbox map

Property type

Single Family Residential Homes Used as Such (1100)

Year built

1926

Acreage

0.09

Sale price

$535,000

General Information

Address
Primary address
840 St Mary Ave
San Leandro, CA 94577
Zip code
94577
Neighborhood
Estudillo Estates
County
Alameda
Parcel ID
76-350-16

Owner

Find out who owns 840 St Mary Avenue, San Leandro, CA 94577. Uncover corporate and individual owners with a free account.

Sales
Sale date
03/28/2007
Sale price
$535,000
Arm's length
Tax
Tax year
2025-2026
Base tax
$8,954
Current property tax
$8,867
Tax per sq. ft.
$7
Building
Property type
Single Family Residential Homes Used as Such
Building sq. ft.
1,240
Stories
1
Year built
1926
Building material
Wood/wood and steel frames
Rooms
5
Elevator
Bedrooms
2
Bathrooms
1
Lot
Acreage
0.09
Zoning & use
Zoning
Residential Single-Family (RS)
Units
1

Area overview

Walk score
74 /100.  Very Walkable
Transit score
41 /100.  Some Transit
Bike score
46 /100.  Somewhat Bikeable
School district
SAN LEANDRO UNIF SCH
Ownership

Ownership information for 840 St Mary Avenue, San Leandro, CA

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

Sales history for 840 St Mary Avenue, San Leandro, CA 94577

Sale date Sale price Buyer name Seller name
03/28/2007 $535,000 XXXX, XXXXXX X XXXXX, XXXXXXX X
02/19/2003 $381,000 XXXXX, XXXXXXX X XXXXXXX, XXXXXXX X

*Most recent sales on record for this property.

More about Alameda County property records.

Title documents

Date Type Amount Party 1 Party 2
05/11/2016 Grant Deed XXXX XXXXXX X XXXX XXXXXX X XX
03/04/2015 Deed of Trust XXXX XXXXXX X XXXX
03/04/2015 Power of Attorney XXXX XXXXXX X XXXX XXXXXX
12/31/2012 Deed of Trust XXXX XXXXXX X XXXX
03/28/2007 Deed XXXXX, XXXXXXX X XXXX, XXXXXX X
02/19/2003 Deed XXXXXXX, XXXXXXX X XXXXX, XXXXXXX X

*Most recent recorded documents on file for this property.

R: Recorded date
D: Document date

Tax

Property taxes for 840 St Mary Avenue, San Leandro, CA

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

Current property tax
Tax year
2025-2026
Base tax
$8,954
Current property tax
$8,867
Tax per sq. ft.
$7
Recent tax assessments
Market value
$719,975
Land value
$215,018
Building value
$504,957

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 $719,975 1.2436 $8,954 +3.58%
2024-2025 $705,862 1.2246 $8,644 -23.08%
2023-2024 $692,024 1.6239 $11,238 +33.69%
2022-2023 $678,460 1.239 $8,406 +3.12%
2021-2022 $662,158 1.2311 $8,152 +2.18%
2020-2021 $655,368 1.2173 $7,978 +22.84%
2019-2020 $642,524 1.0108 $6,495 -14.20%
2018-2019 $629,930 1.2017 $7,570 +2.52%
2017-2018 $617,581 1.1956 $7,384 +16.37%
2016-2017 $550,000 1.1537 $6,345 +10.30%
Permits

Permit information for 840 St Mary Avenue, San Leandro, CA

No recently recorded permits for this property.

Neighborhood

San Leandro residential market stats

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

Median sale price

$759,000

-2.7% Y-o-Y

Median price/sq. ft.

$604

3.1% Y-o-Y

Alameda county median sale price

$955,000

-6.4% Y-o-Y

Check out recently sold homes in San Leandro 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 840 St Mary Avenue, San Leandro, CA 94577 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)
Roosevelt Elementary School 6 Public K-5 516 0.44
Assumption School NR Private K-8 193 0.83
Washington Elementary School 4 Public K-5 423 0.91
McKinley Elementary School 6 Public K-5 450 0.96
St. Leander NR Private K-8 213 1.15
The Principled Academy NR Private PK-8 112 1.30
The Principled Academy NR Private PK-8 112 1.30
Jefferson Elementary School 4 Public K-5 522 1.32
Cox Academy 5 Charter K-5 483 1.51
Reach Academy Elementary 3 Public K-5 415 1.54
Nearest middle schools

Name Rating Type Grade range No of students Distance (miles)
Bancroft Middle School 3 Public 6-8 899 0.46
Assumption School NR Private K-8 193 0.83
East Bay Innovation Academy 8 Charter 6-12 562 0.96
East Bay Innovation Academy NR Charter 6-12 533 0.96
St. Leander NR Private K-8 213 1.15
The Principled Academy NR Private PK-8 112 1.30
Francophone Charter School Of Oakland 6 Charter K-8 339 1.60
Elmhurst United Middle 3 Public 6-8 766 1.66
Alliance Academy NR Public 6-8 287 1.66
Anchor Education NR Private 3-12 28 1.76
Nearest high schools

Name Rating Type Grade range No of students Distance (miles)
East Bay Innovation Academy 8 Charter 6-12 562 0.96
East Bay Innovation Academy NR Charter 6-12 533 0.96
San Leandro High School 5 Public 9-12 2,566 1.08
Bishop O Dowd High School NR Private 9-12 1,259 1.65
Anchor Education NR Private 3-12 28 1.76
Lincoln High (Continuation) School 2 Public 9-12 148 1.95
Lodestar: A Lighthouse Community Charter Public 4 Charter K-12 712 2.06
Madison Park Academy 6-12 3 Public 6-12 674 2.11
Aspire Lionel Wilson College Preparatory Academy 5 Charter 6-12 451 2.16
Seneca Family Of Agencies - James Baldwin Academy NR Private 4-12 75 2.24

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

Neighbors for 840 St Mary Avenue, San Leandro, CA

1095 Oakes Blvd, San Leandro 850 St Mary Ave, San Leandro 1159 Oakes Blvd, San Leandro 700 Chetland Rd, San Leandro 999 Oakes Blvd, San Leandro 760 St Mary Ave, San Leandro 1008 Oakes Blvd, San Leandro 1106 Oakes Blvd, San Leandro 1553 Glen Dr, San Leandro 1079 Oakes Blvd, San Leandro 935 Oakes Blvd, San Leandro 1065 Oakes Blvd, San Leandro 1127 Oakes Blvd, San Leandro 1280 Oakes Blvd, San Leandro 1020 Oakes Blvd, San Leandro 808 Superior Ave, San Leandro 714 Chetland Rd, San Leandro 948 Oakes Blvd, San Leandro 1325 Oakes Blvd, San Leandro 1064 Oakes Blvd, San Leandro

Nearby ZIP codes for 840 St Mary Avenue, San Leandro, CA

94502, Alameda County, CA 94542, 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 840 St Mary Avenue, San Leandro, CA 94577?

The development at 840 St Mary Avenue, San Leandro, CA 94577 was built in 1926.

What is the total square footage of 840 St Mary Avenue, San Leandro, CA 94577?

840 St Mary Avenue, San Leandro, CA 94577 has a total of 1,240 square feet.

When was 840 St Mary Avenue, San Leandro, CA 94577 last sold and what was the sale price?

840 St Mary Avenue, San Leandro, CA 94577 was last sold on 03/28/2007 for $535,000.

What is the assessed value of 840 St Mary Avenue, San Leandro, CA 94577?

840 St Mary Avenue, San Leandro, CA 94577 is currently assessed at $719,975.

What are the property taxes for 840 St Mary Avenue, San Leandro, CA 94577?

The property taxes for 840 St Mary Avenue, San Leandro, CA 94577 total $8,953.

Disclaimer

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Do not rely on this report to support investment decisions. The only authoritative source for the information in this report is the government agencies from which the data was acquired.

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