Date
Details
Price
Change
Source
9/26/2026
Listed
$949,950
—
MLS
Disclaimer: Historical sales information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.
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1/13
$949,950 Just Listed
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Property Description
Welcome to this charming and well-kept home sitting on an impressive 7,500 sq ft lot in the highly sought-after city of Union City. The residence offers a warm and cozy interior, ideal for buyers seeking comfort and a property with long-term upside in one of the most desirable markets in the Bay Area. The expansive lot opens the door to exceptional potential - including the opportunity to build an ADU for additional living space or rental income. With a wide street that provides abundant parking and a generous backyard ready for future improvements, this property stands out as a rare find. A valuable combination of location, lot size, and investment flexibility makes this home a smart choice for both homeowners and investors looking to maximize returns in Union City.
Full Property Details
Full Property Details for 4439 Horner St
General
- Price: $949,950
- Status: Active
- Type: Single Family
- Source: MAX
- MLS ID: 41149567
- Updated: 9/26/2026
- Added to Site: 4 day(s) ago
Interior
- Number of Rooms: 7
- Interior Features: Storage, Counter - Solid Surface
- Fireplace(s): None
- Appliances: Gas Range, Gas Water Heater
- Flooring: Laminate, Tile, Carpet
Rooms
Bathrooms
- Total Bathrooms: 2
- Full Bathrooms: 2
Bedrooms
- Total Bedrooms: 2
Other Rooms
- Kitchen: Solid Surface Counter, Gas Range/Cooktop
- Laundry: Hookups Only, Laundry Room
Exterior
- Exterior Features: Back Yard
Parking
- Parking Features: On Street
Location
- Area: Listing
- County: Alameda
- Subdivision: Union City
- Driving Directions: From I-880-Exit Alvarado-Niles Rd, go west.-Right on Hollyleaf Way.-Left on Horner St to property.
Heating & Cooling
- Cooling Type: None
- Heating Type: None
Utilities
- Sewer: Public Sewer
- Water: Public
Structural Information
- Architectural Style: Cottage
- Exterior Const.: Wood Siding
- Roof: Flat, Shingle
- Stories/Levels: One Story
- Year Built: 1898
Lot Features
- Lot Size (Acres): 0.17
- Lot Dimensions: 7500
- Lot Features: Level, Premium Lot, Rectangular Lot, Back Yard
Financial Considerations
- Price Per Sq. Ft.: $680
Disclosures and Reports
- Property ID: 481158
Listed by World Premier Realty WPR, Jose Daniel Bermejo
We Value Your Privacy
We Value Your Privacy
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Listing agent
— 4439 Horner St —
Jose Daniel Bermejo
World Premier Realty WPR
NMLS#: 1598647Get Pre-Approved Today
Schools
Schools serving 4439 Horner St
School District:New Haven Unified School District
| Name | Grades | Distance |
|---|---|---|
Delaine Eastin Elementary School 34901 E.in Dr., Union City, CA 94587 | K-5 | 2.1 mi |
Itliong-Vera Cruz Middle School 31604 Alvarado Boulevard, Union City, CA 94587 | 6-8 | 0.6 mi |
James Logan high school 1800 H Street, Union City, CA 94587 | 9-12 | 3.3 mi |
Disclaimer:
School attendance boundaries provided by ATTOM Data Solutions and are for reference only. Contact the school directly to verify enrollment eligibility.
Price & Sales History for 4439 Horner St
Tax History
Tax History for 4439 Horner St
Year
Property Taxes
Change
Tax Assessment
Change
2025
$5,010
—
$278,739
—
2025
$5,010
-9%
$280,138
2%
2024
$5,530
3%
$274,646
2%
2023
$5,356
3%
$269,261
2%
2022
$5,206
2%
$263,983
2%
2021
$5,095
3%
$258,807
1%
2020
$4,939
-1%
$256,155
2%
2019
$4,964
1%
$251,134
2%
2018
$4,928
3%
$246,211
2%
2017
$4,807
4%
$241,384
2%
2016
$4,639
2%
$236,651
2%
2015
$4,551
4%
$233,098
2%
2014
$4,378
1%
$228,532
—
2013
$4,318
—
$227,500
—
Disclaimer: Historical tax information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.
Estimate the Cost
Estimate the Cost for 4439 Horner St
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4439 Horner St, Union City, CA 94587 (MLS# 41149567) is a Single Family property with 2 bedrooms and 2 full bathrooms. 4439 Horner St is currently listed for $949,950 and was received on September 26, 2026. Want to learn more about 4439 Horner St? Do you have questions about finding other Single Family real estate for sale in Union City? You can browse all Union City real estate or contact a Coldwell Banker agent to request more information.