Google street view image for 1773 Hartnell St, Union City, CA 94587

Off market aug 1988 for $132K

$1,036,055

Est. refi paymentEst. refi $965/mo

•

2 ba

•

1,120

sq ft

1773 Hartnell St, Union City, CA 94587

About this home

1773 Hartnell St is a 1,120 square foot house on a 6,360 square foot lot with 3 bedrooms and 2 bathrooms. - it last sold on August 18, 1988 for $132,000. Based on Redfin's Union City data, we estimate the home's value is $1,036,055.

Single-familyProperty Type

1960Year Built

6,360 sq ftLot Size

$925Est. Price/Sq.Ft.

Source:Public Records

Redfin Estimate

$1,036,055

$904K since sold in August 1988$6,000 since October

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 5.3% lower than the average sale price ($1.09M) of 6 comparable homes.

SOLD OCT 26, 2026
$900,000
A
3 beds2 baths1,064 sq ft
33438 University Dr, Union City, CA 94587
SOLD JUL 8, 2026
$1,080,000
B
3 beds2 baths1,088 sq ft
1798 Hartnell St, Union City, CA 94587
SOLD APR 21, 2026
$1,050,000
C
3 beds2 baths1,339 sq ft
1716 Dalton Way, Union City, CA 94587
SOLD JUL 30, 2026
$1,325,000
D
3 beds2 baths1,290 sq ft
2866 Coleman Pl, Fremont, CA 94555
SOLD APR 10, 2026
$855,000
E
3 beds2 baths1,154 sq ft
33528 13th St, Union City, CA 94587
SOLD SEP 28, 2026
$1,355,000
F
3 beds2 baths1,290 sq ft
34446 Helston Pl, Fremont, CA 94555

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Sell

$980,662

Est. take-home

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Refinance

Est. cash available

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Rent

$3,398/mo

Redfin rental estimate

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Market trends in 94587, CA

Last updated October 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-list price

100.1%

0.3% MoM

Median sale price

$1.2M

$43K MoM

Avg. days on market

25d

4 days MoM

Recently sold homes

15 MoM

New listings for sale

REDFIN OPEN SAT, 1PM TO 4PM
$1,075,000
4 beds2 baths1,888 sq ft
2458 Andover Dr, Union City, CA 94587
OPEN SAT, 1PM TO 4PM
$1,398,000
5 beds3 baths2,190 sq ft
3253 Santa Isabella Ct, Union City, CA 94587
COMING SOON
$1,499,000
4 beds2 baths1,763 sq ft
585 Jonathan Way, Union City, CA 94587
OPEN SAT, 1PM TO 4PM
$1,425,000
5 beds2 baths2,613 sq ft
31262 San Andreas Dr, Union City, CA 94587
COMING SOON
31286 San Andreas Dr, Union City, CA 94587
$1,225,000
4 beds2 baths1,556 sq ft
31286 San Andreas Dr, Union City, CA 94587
OPEN SAT, 1PM TO 4PM
$1,449,000
4 beds2 baths1,463 sq ft
32402 Regents Blvd, Union City, CA 94587
VIDEO TOUR
$750,000
3 beds2 baths1,137 sq ft
4362 Agena Cir, Union City, CA 94587
3D WALKTHROUGH
$1,298,000
3 beds2 baths1,392 sq ft
2636 Rainier Ct, Union City, CA 94587
Grand Realty Group, Grand Realty Group
$759,999
4 beds2 baths1,342 sq ft
4228 Comet Cir, Union City, CA 94587
OPEN SAT, 2PM TO 4PM
$999,000
3 beds2 baths1,529 sq ft
31137 Brooklyn St, Union City, CA 94587
See all

Provided by Redfin

Sale history for 1773 Hartnell St

Year

Property tax

Land + Additions

Assessment*

2025

$4,062 (−12.0%)

$75,795 + $176,857

$252,652

2024

$4,617 (+4.5%)

$74,309 + $173,389

$247,698

2023

$4,420 (+2.4%)

$72,852 + $169,990

$242,842

2022

$4,316 (+2.3%)

$70,024 + $163,389

$233,413

2021

$4,219 (+1.1%)

$70,024 + $163,389

$233,413

2020

$4,174 (−0.5%)

$68,651 + $160,186

$228,837

2019

$4,197 (+2.5%)

$67,947 + $158,544

$226,491

2018

$4,096 (+2.5%)

$66,615 + $155,436

$222,051

2017

$3,996 (+3.7%)

$64,029 + $149,401

$213,430

2016

$3,855 (+2.1%)

$64,029 + $149,401

$213,430

2015

$3,775 (+3.9%)

$62,773 + $146,472

$209,245

2014

$3,634 (+1.1%)

$60,620 + $141,446

$202,066

2013

$3,594 (+4.8%)

$60,620 + $141,446

$202,066

2012

$3,431 (+2.3%)

$60,346 + $140,808

$201,154

2011

$3,354 (+2.3%)

$59,163 + $138,047

$197,210

2010

$3,277 (+0.2%)

$58,003 + $135,341

$193,344

2009

$3,269 (+2.6%)

$57,570 + $134,330

$191,900

2008

$3,185

$57,707 + $134,649

$192,356

Tax history for 1773 Hartnell St

Year

Property tax

Land + Additions

Assessment*

2025

$4,062 (−12.0%)

$75,795 + $176,857

$252,652

2024

$4,617 (+4.5%)

$74,309 + $173,389

$247,698

2023

$4,420 (+2.4%)

$72,852 + $169,990

$242,842

2022

$4,316 (+2.3%)

$70,024 + $163,389

$233,413

2021

$4,219 (+1.1%)

$70,024 + $163,389

$233,413

2020

$4,174 (−0.5%)

$68,651 + $160,186

$228,837

2019

$4,197 (+2.5%)

$67,947 + $158,544

$226,491

2018

$4,096 (+2.5%)

$66,615 + $155,436

$222,051

2017

$3,996 (+3.7%)

$64,029 + $149,401

$213,430

2016

$3,855 (+2.1%)

$64,029 + $149,401

$213,430

2015

$3,775 (+3.9%)

$62,773 + $146,472

$209,245

2014

$3,634 (+1.1%)

$60,620 + $141,446

$202,066

2013

$3,594 (+4.8%)

$60,620 + $141,446

$202,066

2012

$3,431 (+2.3%)

$60,346 + $140,808

$201,154

2011

$3,354 (+2.3%)

$59,163 + $138,047

$197,210

2010

$3,277 (+0.2%)

$58,003 + $135,341

$193,344

2009

$3,269 (+2.6%)

$57,570 + $134,330

$191,900

2008

$3,185

$57,707 + $134,649

$192,356

*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.

Zoning

RS 6000

Single-Family Residential District

The purpose of this chapter is to define allowable uses and provide property development standards for the RS zoning districts to further the public health, safety and general welfare in a manner consistent with the City’s General Plan.

Permitted uses

Include but are not limited to:

Agriculture
Greenhouse / nursery
Automotive repair garage
Housing-Single unit
Housing-Student
Housing-Mobile home park

Property details

Interior

Heating & Cooling
Heating Fuel Type: Gas
Heating Type: Wall Furnace

Room Information
# of Rooms: 5

Exterior

Exterior Information
Physical Condition: Average
Foundation Type: Raised W/Crawlspace
Building Style Type: Rectangular Design
Construction Type: Wood
Building Construction Quality: Average
Exterior Wall: Stucco
Building Type: Detached

Property Information
Living Sq. Ft: 1,120
Building Sq. Ft: 1,120
# of Units: 1
# of Stories: 1

Parking & Garage Information
Parking Type: Carport
Garage / Carport Type: Carport

Lot Information
# of Buildings: 1
Land Sq. Ft: 6,360
Legal Lot Number: 5
Legal Block Number: G
Municipality Name: UNION CITY INCORP
Acres: 0.146
Zoning Code: RS6000
County Use Description: SINGLE FAMILY RESIDENTIAL HOME

Utility Information
Sewer Type: Public
Water Service Type: Public

Financial

Assessor Information
Assessment Year: 2026

Public facts

Beds: 3
Baths: 2.0
Sq. Ft.: 1,120
Stories: 1.0
Lot Size: 6,360 square feet
Style: Single Family Residential
Year Built: 1960
Year Renovated: 1961
County: Alameda County
APN: 486 005701900

Home facts updated by county records on Sep 16, 2026

Around this home

Schools

K - 12
Preschool & daycare

Searles Elementary School

Public K-5 • Assigned • 0.1mi

5/10

Cesar Chavez Middle School

Public 6-8 • Assigned • 1.1mi

4/10

James Logan High School

Public 9-12 • Assigned • 0.3mi

8/10

Provided by GreatSchools

Lifestyle

Provided by Walk Score and Local Logic

Local insights from Redfin agents

Union City’s housing market remains competitive, with median sale prices around $1.2 million. Buyers may find negotiating opportunities as inventory grows, while sellers should price strategically and present their homes well to attract strong offers
2 weeks ago • Union City
Gagan Singh
Redfin Premier agent
656 deals
Was this helpful?
Union City's fall market offers balanced buyer opportunities. Median prices sit near $1.3M with homes averaging 24 days on market. While turnkey homes move fast with multiple offers, you'll find breathing room to negotiate on older properties. Bring...
1 month ago • Union City
Johnny Singh
Redfin Premier agent
139 deals
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Climate risks

1/10 Flood Factor

Minimal risk of a flood reaching the building in the next 30 years

3/10 Fire Factor

0.15% chance of being in a wildfire in next 30 years

4/10 Heat Factor

7 days above 90° expected this year, 14 days in 30 years

1/10 Wind Factor

Minimal risk of severe winds over next 30 years

8/10 Air Factor

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

Provided by First Street

Historical weather

Union City, CA • 94587

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 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

$985,000 – $1.19M

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Home values near 1773 Hartnell St

Data from public records.

Address	Redfin Estimate
1791 Hartnell Street, Union City, CA 3 Beds \| 2 Baths \| 1120 Sq. Ft.	$949,923
1737 Hartnell Street, Union City, CA 3 Beds \| 2 Baths \| 1088 Sq. Ft.	$1,137,141

Address	Redfin Estimate
1780 Hartnell Street, Union City, CA 3 Beds \| 2 Baths \| 1088 Sq. Ft.	$1,188,906
1804 Hartnell Street, Union City, CA 3 Beds \| 2 Baths \| 1120 Sq. Ft.	$979,565

Address	Redfin Estimate
1798 Hartnell Street, Union City, CA 3 Beds \| 2 Baths \| 1088 Sq. Ft.	$1,244,034
1719 Hartnell Street, Union City, CA 3 Beds \| 2 Baths \| 1120 Sq. Ft.	$1,002,873

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GreatSchools Ratings provided by GreatSchools.org.

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About this home

Redfin Estimate

Earn from this home

Market trends in 94587, CA

Sale history for 1773 Hartnell St

Tax history for 1773 Hartnell St

Zoning

Property details

Around this home

Schools

Lifestyle

Local insights from Redfin agents

Climate risks

Historical weather

Sun exposure

Nearby similar homes

New listings for sale in 94587

Home values near 1773 Hartnell St

More real estate resources