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Remodeled Victorian Quadplex
For Sale
$570,000

1603 I Street, Eureka, CA 95501

MULTI_FAMILY - Other - Eureka, CA

Property Size3,098 SF
Lot Size0.17 Acres
Price / SF$183.99
Days on Market63

Property Features for 1603 I Street

General Information

Property type Residential Multi Family
Property subtype Other
Zoning Multi-Family
Bedrooms 5
Bathrooms 4
Full bathrooms 4
Rooms Bedroom 3, Bedroom 1, Bathroom 2, Bathroom 4, Bedroom 2, Bathroom 1, Bedroom 4, Bedroom 5, Bathroom 3
Parking features None
Interior features Dryer
Appliances Dryer, Dining in Kitchen
Lot features Flat, In Town, Corner
View City
Middle school Zane
High school Eureka
Elementary school district Eureka
Middle school district Eureka
High school district Eureka
Directions Corner of 16th and I Streets. One unit actually has an 810 16th St address, since its door faces 16th.
Subdivision South Bay
Standard status Active
Size 3,098 SF
Lot size 0.17 Acres

Utilities

Sewer type Public Sewer

Amenities

laundry room
garage storage

Building Details

Year built 1903
Floors in Building 2
Number of units 1
Flooring type Hardwood, Laminate, Vinyl
Roof type Shingle
Architectural style Other
Listing Agency: Coldwell Banker Sellers Realty · Coldwell Banker Real Estate
Listed By: Patricia Stearns · License #00795877
Added: Jun 5 Changed: Jul 30 Last Checked: Aug 6 at 3:06AM
MLS# 272532

Copyright © 2026 Humboldt Association of Realtors. All rights reserved. All information provided by the listing agent/broker is deemed reliable but is not guaranteed and should be independently verified.

Investment Insights

Based on property information with market context.

Remodeled Victorian quadplex in very good condition, divided into four apartments within a 1903 building. The home features natural light throughout and period touches including stained glass windows, original moldings, wide plank wood floors, and scalloped shingle siding. Flooring includes hardwood, laminate, and vinyl, and a dryer is included in the property’s interior features. Tenants share access to a separate laundry room, and each has storage area in the garage.

Set on a 0.17-acre lot totaling 3,098 square feet, the property sits under a shingle roof with public sewer service. Parking is listed as none.

Zoned Multi-Family, the landlord pays water, sewer, PGE, garbage, and recycling, helping simplify operating expenses for tenants. The location provides convenient access to shopping, services, restaurants, and easy freeway access to Cal Poly Humboldt and College of the Redwoods.

Key Highlights

  • Four apartments in a remodeled 1903 Victorian with stained glass, original moldings, and scalloped shingle siding
  • 0.17‑acre lot totaling 3,098 square feet
  • Shared separate laundry room plus tenant storage area in the garage

Financial Insights For Multifamily LT 5

Simulate Cap Rate and NOI

NOI Build-Up
Vacancy
income lost from leasable area expected to sit empty during the year — subtracted from gross rent.
EGI (Effective Gross Income)
gross rent minus vacancy losses — the realistic income before paying operating costs.
OpEx (Operating Expenses)
recurring costs to operate the property (property tax, insurance, utilities, maintenance, management) — excludes financing and capital improvements.
NOI (Net Operating Income)
income a property generates after operating costs but before financing and taxes.

Component $ $/SF
Gross rent $61.3k $19.80
− Vacancy −$4.1k −$1.32
EGI $57.3k $18.48
− OpEx −$17.2k −$5.54
NOI $40.1k $12.94
3,098 SF · lease $19.80/SF/yr · vacancy 6.65% · expense 30.00%

Alternative Uses

Best Use
Multifamily LT 5
$572.6K
$501.0K – $668.1K (±1% cap)
NOI $40,083 @ 7.0% cap · market cap 7.03%
Second Best
Apartment 5plus
$527.0K
$461.1K – $614.8K (±1% cap)
NOI $36,890 @ 7.0% cap · market cap 6.47%
Theoretical Best
Flex RnD
$1.17M
$1.02M – $1.36M (±1% cap)
NOI $81,896 @ 7.0% cap · market cap 14.37%
Zoning and permitted uses should be independently verified with authorities.

Property Analytics

Current Use

Quadplexes

Suggested Use

Top Pick (Bike/Boat/Book/etc) Store Pet Grooming Service Florist Carpet & Flooring Store Computer & Electronic Repair Catering Service

Score = modeled unmet demand for each use within ~1 mi (higher = bigger opportunity). Zoning and permitted uses should be independently verified with local authorities.

Lease Details

4
Residential units
Multi-tenant
Tenancy
Yes
Highway access

Location Intelligence

Trade Area within ½ mile

1,805
Businesses Nearby

Demographics for 95501, CA

23,323
Population
10,577
Households
2.2
Avg Household Size
38
Median Age
34%
College-Educated
90%
High-School Grad
7.3 sq mi
ZIP Area
3,195
Density / Sq Mi
$55,076
Median Household Income
$34,476
Median Earnings
$1,151
Median Rent
$389,900
Median Home Value

Market

Vacancy Rate% for Multifamily in West region

7% 2022
7.8% 2023
8.6% 2024
8.6% 2025
Rey
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Frequently Asked Questions

What type of property is this?
Quadplex - Four-apartment Victorian quadplex with period details, natural light, shared laundry access, and landlord-paid utilities.
Where is this quadplex located?
The property is located at 1603 I Street Eureka, CA.
What is the asking price?
The asking price for this property is $570,000.
What are key features of this property?
This property features: Four apartments in a remodeled 1903 Victorian with stained glass, original moldings, and scalloped shingle siding; 0.17‑acre lot totaling 3,098 square feet; Shared separate laundry room plus tenant storage area in the garage
More about this property
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