3502 Union Street, Eureka, CA 95503 (MLS# 272674)

3502 Union Street, Eureka, CA 95503

New Listing

$649,000

Property Type: Multi-Family Square Footage: 2,652 Lot Size (sq. ft.): 10,890 Status: Active

Current Price: $649,000 List Date: 6/23/2026 Last Modified: 6/23/2026

Overview

Description

Beautifully updated Victorian on a quarter-acre park-like setting featuring a detached, separately metered 2-bedroom second unit above the garage. The main home blends historic charm with modern updates, including original stained-glass windows, glass pocket doors, and an open kitchen, dining, and living area perfect for entertaining. A versatile first-floor bedroom with beautiful Mexican tile was formerly a spa room with a hot tub and shower and could easily be converted back. Enjoy the sunny deck, mature fruit trees, gardening space, and privacy this special property offers. The second unit comes with its own entrance, yard, full bath, and 2-car garage--ideal for guests, multigenerational living, or rental income. Call your favorite Realtor to schedule a showing

Listing Details MLS# 272674

Property Description

Type of Property: Multi-Family
Realtor.com Type: Multi Family
Style: None
Gar Stls: 4
Garage Type: Attached
Lot Dimensions: 10,890 sqft
Lot Acres: 0.25
Accessory Dwelling Unit: Yes
Appearance: Excellent
List Price/SqFt: 244.72

Building Description

Main House SqFt: 2652
Historic Registry: Unknown
Gated Entry: No
Total Units: 2
Year Built: 1894

Location Legal and Taxes

Area: South Bay
House Number: 3502
Street Name: Union
Street Suffix: Street
Sub-Area: Eureka
State: CA
Zip Code: 95503
Cross Street: Highland

ADU Detail

Occupied Y/N: No
Separate Address Y/N: Yes
Beds: 2

RV Parking

Room for RV Parking: Yes

More Information

Miscellaneous

Sidewalk: Yes

Total Units By Type

# 2 Bedroom Units: Yes
# 3 Bedroom Units: Yes
# Full Baths: 3

Location, Legal and Taxes

APN: 009-202-017

ADU Type

ADU: Yes

ADU Kitchen Features

Eat-in Kitchen: Yes
Range: Yes
Refrigerator: Yes

Zoning

Multi-Family: Yes

Possession

At Close of Escrow: Yes

Fenced

Fully: Yes

Lot Description

Flat: Yes

Utilities

Circuit Breaker: Yes
Electric: Yes
Gas: Yes
TV Cable: Yes

Levels

2 Story: Yes

Siding

Wood: Yes

Foundation

Concrete Perimeter: Yes

Construction

Wood Frame: Yes

Road

Public: Yes
Sidewalks: Yes

Roof

Composition Shingle: Yes

Access Instructions

Text Listing Agent: Yes

Insulation

Dual Pane Window: Yes
Partially Insulated: Yes

Financing Terms

Cash: Yes
Conventional: Yes

Driveway

Concrete: Yes

Heating

Forced Air: Yes
Natural Gas: Yes

Kitchen

Breakfast Bar: Yes
Dishwasher: Yes
Disposal: Yes
Gas: Yes
Pantry: Yes
Range: Yes
Refrig: Yes

Water

Public: Yes

Dining

Open: Yes

Sewer

Public: Yes

Exterior Amenities

Deck: Yes
Patio: Yes
Porch: Yes

Interior Amenities

Ceiling Fan: Yes
Central Vac: Yes

Flooring

Carpeted: Yes
Laminate: Yes
Tile: Yes

Property Features

ADU Type: ADU ADU Kitchen Features: Eat-in Kitchen; Range; Refrigerator Fenced: Fully Zoning: Multi-Family Possession: At Close of Escrow Levels: 2 Story Kitchen: Breakfast Bar; Dishwasher; Disposal; Gas; Pantry; Range; Refrig Dining: Open Foundation: Concrete Perimeter Siding: Wood Roof: Composition Shingle Insulation: Dual Pane Window; Partially Insulated Heating: Forced Air; Natural Gas Construction: Wood Frame Driveway: Concrete Water: Public Sewer: Public Lot Description: Flat Road: Public; Sidewalks Interior Amenities: Ceiling Fan; Central Vac Exterior Amenities: Deck; Patio; Porch Utilities: Circuit Breaker; Electric; Gas; TV Cable Flooring: Carpeted; Laminate; Tile Access Instructions: Text Listing Agent Financing Terms: Cash; Conventional

Listing Office: The Key Real Estate Group

Last Updated: June - 23 - 2026

Broker Attribution: (707) 616-7378

Based on information from the Humboldt Association of REALTORS® (alternatively, from the Humboldt MS), as of (date the AOR/MLS data was obtained on .) All data, including all measurements and calculations of area, is obtained from various sources and has not been, and will not be verified by broker for accuracy. Properties may or may not be listed by the office/agent presenting the information. Copyright 2020 (year) Humboldt Association of Realtors®. All rights reserved.