3289 Santa Rosa Ct is a 1,349 square foot house on a 7,952 square foot lot. - it last sold on May 18, 1981 for $98,500. Based on Redfin's Union City data, we estimate the home's value is $1,096,990.
Single-familyProperty Type
1977Year Built
7,952 sq ftLot Size
$813Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$1,096,990
$998K since sold in May 1981$23K since September
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 9.6% lower than the average sale price ($1.21M) of 5 comparable homes.
*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 Type: Forced Air
Fireplace Information
# of Fireplaces: 1
Has Fireplace
Exterior
Exterior Information
Physical Condition: Good
Building Style Type: L-Shape
Construction Type: Wood
Building Construction Quality: Average
Exterior Wall: Stucco
Building Type: Detached
Property Information
Living Sq. Ft: 1,349
Building Sq. Ft: 1,349
# of Units: 1
Legal Description: TRACT 3719 LOT 78
Parking & Garage Information
# of Parking Spaces: 2
Parking Type: Attached Garage
Garage / Carport Type: Attached
Lot Information
# of Buildings: 1
Land Sq. Ft: 7,952
Legal Lot Number: 78
Municipality Name: UNION CITY INCORP
Acres: 0.1826
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: —
Baths: —
Sq. Ft.: 1,349
Stories: —
Lot Size: 7,952 square feet
Style: Single Family Residential
Year Built: 1977
Year Renovated: 1978
County: Alameda County
APN: 483 004814000
Home facts updated by county records on Sep 16, 2026
Around this home
Schools
Alvarado Elementary School
Public K-5 • Assigned • 0.4mi
7/10
Itliong-Vera Cruz Middle School
Public 6-8 • Assigned • 0.4mi
6/10
James Logan High School
Public 9-12 • Assigned • 2.3mi
8/10
Provided by GreatSchools
Lifestyle
Provided by Walk Score and Local Logic
Local insights from Redfin agents
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...