42 Union Street
San Jose, CA 95110
7
Bed
0
Bath
1,784Sqft
5,616Sqft(Lot)
Welcome to 42 Union Street a rare Victorian duplex offering charm, character, and incredible investment upside in the heart of San Jose. Built in 1889 and thoughtfully updated, this two-unit property features a 4BD/2BA upper unit and a 3BD/2BA lower unit, each with high ceilings, modern LVP flooring, and renovated kitchens boasting quartz countertops, stainless steel appliances, and white shaker cabinetry. The upper unit opens to a covered deck with sweeping backyard views perfect for entertaining while the lower level offers its own private patio space. Additional highlights include updated plumbing, electrical, and fresh interior finishes throughout. The expansive lot features a long driveway accommodating multiple vehicles or RVs. Located just minutes from downtown San Jose, the futu
Property Details
Open House
- 07/05 4 PM-7 PM
- 07/11 4 PM-7 PM
- 07/12 4 PM-7 PM
Map
Map
What's Nearby
Nearby Areas
Features
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Bathroom Information
Total Baths: 0Water/Sewer
Water Source: Public,Other Sewer: Public Sewer -
Interior Features
Roof: Shingle Property Appliances: Dishwasher,Disposal,Ice Maker,Microwave,Vented Exhaust Fan Flooring: Laminate,Tile -
Cooling Features
Central Air Air ConditioningHeating Source
Has Heating
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Building Information
Year Built: 1889 Building Area Total: 1,784 Roof: Shingle -
Foundation
Slab -
Accessibility Features
Parking
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Lot Details
Lot Dimensions Source: Vendor Enhanced Lot Size Acres: 0.1289 -
Lot Size Source: Assessor Lot Size Square Feet: 5616
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Listing Price Information
Original List Price: 1,175,000 Listing Contract Date: 2026-06-28 -
Lease Information
Listing Agreement: Exclusive Right To Sell
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Tax Information
Parcel Number: 26436120 Annual Tax: 16504
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Garage and Parking
Garage Description: CarportHomeowners Association
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Other Property Info
Source Listing Status: Active Source Neighborhood: 699 - Not Defined Directions: Cross Street: 1st Street Zoning: RM Source Property Type: Residential Income Area: 699 - Not Defined Property SubType: Duplex -
Building and Construction
Property Age: 137 Structure Type: Duplex Year Built Source: Assessor Total Square Feet Living: 1784
How much is this property worth?
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Nearby Home Value
| Address | Estimate | Bed | Bath | Sq. Ft | Lot Size |
|---|---|---|---|---|---|
| 54 W Reed Street, San Jose, CA, 95110 | $1,398,000 | 5 | -- | 1,082 | 1,082 SqFt |
| Residential Income, San Jose, CA, 95110 | $998,800 | 4 | -- | 1,474 | 1,474 SqFt |
| 446 W San Fernando Street, San Jose, CA, 95110 | $1,350,800 | 3 | -- | 1,834 | 1,834 SqFt |
| 697 Hamline Street, San Jose, CA, 95110 | $848,000 | 3 | -- | 1,500 | 1,500 SqFt |
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Nearby For Sale
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ByOwner last updated this listing 07/04/2026 @ 21:44
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