Google street view image for 893 Union St, Alameda, CA 94501

Off market feb 2000 for $875K

$2,986,858

Est. refi paymentEst. refi $5,773/mo

•

4 ba

•

5,564

sq ft

893 Union St, Alameda, CA 94501

About this home

893 Union St is a 5,564 square foot multi-family home on a 9,620 square foot lot with 9 bedrooms and 4 bathrooms. - it last sold on February 25, 2000 for $875,000. Based on Redfin's Alameda data, we estimate the home's value is $2,986,858.

Multi-familyProperty Type

1890Year Built

9,620 sq ftLot Size

$537Est. Price/Sq.Ft.

Source:Public Records

Redfin Estimate

$2,986,858

$2.1M since sold in February 2000$35K since October

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 3.8% lower than the average sale price ($3.11M) of 6 comparable homes.

SOLD OCT 9, 2026
$3,210,000
A
4 beds3 baths3,684 sq ft
1024 Grand St, Alameda, CA 94501
SOLD NOV 2, 2026
$3,050,000
B
4 beds3.5 baths3,622 sq ft
1339 Bay St, Alameda, CA 94501
SOLD JUL 16, 2026
$5,000,000
C
5 beds5 baths7,286 sq ft
1121 Bay St, Alameda, CA 94501
SOLD SEP 24, 2026
$2,500,000
D
4 beds2.5 baths2,834 sq ft
1616 Dayton Ave, Alameda, CA 94501
SOLD OCT 15, 2026
$2,925,000
E
5 beds4.5 baths4,280 sq ft
1105 Sherman St, Alameda, CA 94501
SOLD MAY 21, 2026
$1,950,000
F
5 beds3.5 baths3,523 sq ft
824 Paru St, Alameda, CA 94501

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Earn from this home

Sell

$2,706,048

Est. take-home

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Est. cash available

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Market trends in 94501, CA

Last updated October 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-list price

109.3%

1.0% MoM

Median sale price

$1.1M

$65K MoM

Avg. days on market

20d

1 days MoM

Recently sold homes

19 MoM

New listings for sale

OPEN TUE, 11AM TO 1PM
$595,000
2 beds1 bath800 sq ft
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OPEN SUN, 2PM TO 4PM
$1,125,000
3 beds2 baths1,756 sq ft
1560 Lincoln Ave, Alameda, CA 94501
3D WALKTHROUGH
$825,000
2 beds1 bath1,082 sq ft
1415 Lincoln Ave, Alameda, CA 94501
3D WALKTHROUGH
$515,000
2 beds2 baths1,028 sq ft
2027 Otis Dr Unit F, Alameda, CA 94501
3D WALKTHROUGH
$1,695,000
4 beds3.5 baths2,576 sq ft
650 Martin Mariner Ave, Alameda, CA 94501
$2,200,000
— beds— baths5,493 sq ft
1523 Verdi St, Alameda, CA 94501
3D WALKTHROUGH
$595,000
2 beds1.5 baths1,015 sq ft
2101 Shoreline Dr #433, Alameda, CA 94501
$899,500
2 beds2 baths1,247 sq ft
17 Invincible Ct Unit C9, Alameda, CA 94501
OPEN TUE, 11AM TO 1PM
$895,000
2 beds2.5 baths1,816 sq ft
578 Queens Rd, Alameda, CA 94501
$1,595,000
4 beds2 baths1,851 sq ft
3272 Encinal Ave, Alameda, CA 94501
See all

Provided by Redfin

Sale history for 893 Union St

Year

Property tax

Land + Additions

Assessment*

2025

$37,674 (+2.1%)

$828,051 + $1,932,119

$2,760,170

2024

$36,904 (+4.1%)

$811,818 + $1,894,242

$2,706,060

2023

$35,455 (+116.7%)

$795,906 + $1,857,114

$2,653,020

2022

$16,362 (+2.8%)

$380,168 + $887,059

$1,267,227

2021

$15,914 (−0.5%)

$380,168 + $887,059

$1,267,227

2020

$15,997 (+1.0%)

$372,715 + $869,670

$1,242,385

2019

$15,841 (+2.8%)

$368,896 + $860,758

$1,229,654

2018

$15,413 (+5.2%)

$361,664 + $843,884

$1,205,548

2017

$14,651 (−0.2%)

$347,623 + $811,121

$1,158,744

2016

$14,674 (−10.5%)

$347,623 + $811,121

$1,158,744

2015

$16,398 (+3.8%)

$340,809 + $795,221

$1,136,030

2014

$15,803 (+0.1%)

$329,114 + $767,934

$1,097,048

2013

$15,784 (+2.0%)

$329,114 + $767,934

$1,097,048

2012

$15,475 (+3.1%)

$327,628 + $764,467

$1,092,095

2011

$15,013 (+12.5%)

$321,205 + $749,479

$1,070,684

2010

$13,348 (+0.2%)

$314,908 + $734,785

$1,049,693

2009

$13,326 (+2.8%)

$312,556 + $729,297

$1,041,853

2008

$12,968

$313,299 + $731,031

$1,044,330

Tax history for 893 Union St

Year

Property tax

Land + Additions

Assessment*

2025

$37,674 (+2.1%)

$828,051 + $1,932,119

$2,760,170

2024

$36,904 (+4.1%)

$811,818 + $1,894,242

$2,706,060

2023

$35,455 (+116.7%)

$795,906 + $1,857,114

$2,653,020

2022

$16,362 (+2.8%)

$380,168 + $887,059

$1,267,227

2021

$15,914 (−0.5%)

$380,168 + $887,059

$1,267,227

2020

$15,997 (+1.0%)

$372,715 + $869,670

$1,242,385

2019

$15,841 (+2.8%)

$368,896 + $860,758

$1,229,654

2018

$15,413 (+5.2%)

$361,664 + $843,884

$1,205,548

2017

$14,651 (−0.2%)

$347,623 + $811,121

$1,158,744

2016

$14,674 (−10.5%)

$347,623 + $811,121

$1,158,744

2015

$16,398 (+3.8%)

$340,809 + $795,221

$1,136,030

2014

$15,803 (+0.1%)

$329,114 + $767,934

$1,097,048

2013

$15,784 (+2.0%)

$329,114 + $767,934

$1,097,048

2012

$15,475 (+3.1%)

$327,628 + $764,467

$1,092,095

2011

$15,013 (+12.5%)

$321,205 + $749,479

$1,070,684

2010

$13,348 (+0.2%)

$314,908 + $734,785

$1,049,693

2009

$13,326 (+2.8%)

$312,556 + $729,297

$1,041,853

2008

$12,968

$313,299 + $731,031

$1,044,330

*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

R-1

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.

Permitted uses

Include but are not limited to:

Agriculture
Housing-Single unit
Housing-Multiple units
Housing-Senior
Housing-Other
Infrastructure
Public service
Fire house
Library
Park & open space

May 31, 2022 • Final

Express plumbing permit - residential

Install an emergency gas shutoff valve.

Gas

Jan 4, 2022 • Final

Express mechanical permit - residential

Replace the downstairs furnace with a similar unit in the same location.

HVAC

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: 16

Exterior

Exterior Information
Construction Type: Wood
Building Construction Quality: Good

Property Information
Subdivision Name: BARTLETT
Living Sq. Ft: 5,564
Building Sq. Ft: 5,564
# of Units: 2
# of Stories: 3.5
Legal Description: MAP H2 669

Lot Information
# of Buildings: 1
Land Sq. Ft: 9,620
Legal Block Number: 16
Municipality Name: ALAMEDA INCORP
Acres: 0.2208
County Use Description: DOUBLE OR DUPLEX TYPE - TWO UN

Financial

Assessor Information
Assessment Year: 2026

Public facts

Beds: 9
Baths: 4.0
Sq. Ft.: 5,564
Stories: 3.5
Lot Size: 9,620 square feet
Style: Multi-Family (2-4 Unit)
Year Built: 1890
Year Renovated: 1911
County: Alameda County
APN: 074 125502400

Home facts updated by county records on Sep 16, 2026

Around this home

Schools

K - 12
Preschool & daycare

Franklin Elementary School

Public K-5 • Assigned • 0.3mi

8/10

Will C. Wood Middle School

Public 6-8 • Assigned • 0.2mi

6/10

Encinal Jr. Sr. High School

Public 6-12 • Assigned • 1.8mi

7/10

Provided by GreatSchools

Lifestyle

Provided by Walk Score and Local Logic

Climate risks

1/10 Flood Factor

Minimal risk 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

3/10 Heat Factor

7 days above 83° expected this year, 15 days in 30 years

1/10 Wind Factor

Minimal risk of severe winds over next 30 years

9/10 Air Factor

16 unhealthy days expected this year, 16 days in 30 years

Provided by First Street

Historical weather

Alameda, CA • 94501

Average low and high temperatures (°F)

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Sun exposure

In this area, properties receive around 10.9 hours in June and 5 hours in December, placing it above the U.S. average for solar exposure.

10.9 hrs

5 hrs

JuneDecember

Provided by Shadowmap

Estimated sale price

$2.84M – $3.44M

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3D WALKTHROUGH

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17 Invincible Ct Unit C9, Alameda, CA 94501

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Home values near 893 Union St

Data from public records.

Address	Redfin Estimate
900 Union St, Alameda, CA - Beds \| - Baths \| 8725 Sq. Ft.	$4,472,222
896 Union St, Alameda, CA 3 Beds \| 3 Baths \| 2398 Sq. Ft.	$1,187,713
898 Union St, Alameda, CA 4 Beds \| 2 Baths \| 2076 Sq. Ft.	$2,173,355
911 Union St, Alameda, CA 3 Beds \| 2 Baths \| 1683 Sq. Ft.	$1,437,128
1714 Clinton Ave, Alameda, CA 3 Beds \| 2 Baths \| 2309 Sq. Ft.	$2,067,662
1718 Clinton Ave, Alameda, CA 3 Beds \| 3 Baths \| 2599 Sq. Ft.	$1,923,388
1728 Clinton Ave, Alameda, CA 4 Beds \| 2 Baths \| 1960 Sq. Ft.	$1,793,393

Address	Redfin Estimate
907 Union St, Alameda, CA 3 Beds \| 1 Baths \| 1409 Sq. Ft.	$1,304,493
892 Union St, Alameda, CA - Beds \| 6 Baths \| 3882 Sq. Ft.	—
891 Union St, Alameda, CA 6 Beds \| 6 Baths \| - Sq. Ft.	$3,908,355
890 Union St, Alameda, CA 4 Beds \| 3 Baths \| 3556 Sq. Ft.	$2,607,907
742 Palmera Ct, Alameda, CA 5 Beds \| 3.5 Baths \| 3620 Sq. Ft.	$2,876,502
744 Palmera Ct, Alameda, CA 4 Beds \| 4 Baths \| 3402 Sq. Ft.	$2,662,027
1719 Clinton Ave, Alameda, CA 4 Beds \| 3 Baths \| 2732 Sq. Ft.	$2,216,595

Address	Redfin Estimate
903 Union St, Alameda, CA 2 Beds \| 2 Baths \| 1495 Sq. Ft.	$1,198,373
888 Union St, Alameda, CA 4 Beds \| 3 Baths \| 3839 Sq. Ft.	$2,231,009
899 Union St, Alameda, CA - Beds \| 4 Baths \| 5469 Sq. Ft.	$3,017,600
1731 Clinton Ave, Alameda, CA 4 Beds \| 4 Baths \| 2437 Sq. Ft.	$2,136,839
1717 Dayton Ave, Alameda, CA 5 Beds \| 4 Baths \| 3307 Sq. Ft.	$3,068,557
1727 Clinton Ave, Alameda, CA 4 Beds \| 4 Baths \| 2903 Sq. Ft.	$2,184,112
746 Palmera Ct, Alameda, CA 3 Beds \| 3 Baths \| 3030 Sq. Ft.	$2,229,831

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About this home

Redfin Estimate

Earn from this home

Market trends in 94501, CA

Sale history for 893 Union St

Tax history for 893 Union St

Zoning and permits

Property details

Around this home

Schools

Lifestyle

Climate risks

Historical weather

Sun exposure

Nearby similar homes

New listings for sale in 94501

Home values near 893 Union St

More real estate resources