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Corner-Lot Quadplex
For Sale
$1,299,999

12003 Walnut Street, Norwalk, CA 90650

Four-unit property with separate rear access and additional land for potential expansion.

Property Size2,052 SF
Days on Market150

Property Features for 12003 Walnut Street

General Information

Standard status Active
Size 2,052 SF
Property subtype Quadruplex

Building Details

Building Size 2,052 SF
Year Built 1913
Listing Agency: Independent Properties
Listed By: Joanne Bragg · License #00628559
Source: Archetyperealty
Added: May 23 Changed: Oct 9 Last Checked: Oct 16 at 4:03PM

Displayed information is deemed reliable but is not guaranteed and should be independently verified. All listing content including descriptions, pricing, images are the copyrighted material of Independent Properties

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Investment Insights

Based on property information with market context.

This quadplex combines a front residence containing one one-bedroom unit and one two-bedroom unit with two additional one-bedroom units positioned toward the rear. The rear residences are accessed from the alley, creating a distinct circulation pattern across the property. The layout occupies a corner lot and includes land identified for possible expansion, including additional units or a six-townhome concept.

Located at 12003 Walnut St in Norwalk, California, the property offers a four-unit configuration with a mix of one- and two-bedroom residences. Its existing arrangement and rear alley access provide a practical foundation for evaluating future site plans alongside the current income-producing setup.

Key Highlights

  • Four‑unit configuration with three one‑bedroom units and one two‑bedroom unit
  • Front structure includes one one‑bedroom residence and one two‑bedroom residence
  • Two rear one‑bedroom units with alley access

Financial Insights

Estimated NOI and Cap Rate

NOI / Yr
$36,867
Cap Rate
2.84%
Suggested Prices Based on Cap Rates
Cap Rate 5%
$737,340 $737.3K
Cap Rate 7%
$526,671 $526.7K
Cap Rate 9%
$409,633 $409.6K
Market Conditions
NOI Build-Up for 2,052 SF
Gross rent
$55.4K $27.00/SF
− Vacancy
−$2.7K −$1.33/SF
EGI
$52.7K $25.67/SF
− OpEx
−$15.8K −$7.70/SF
NOI
$36.9K $17.97/SF
Area
Norwalk, CA
Vacancy
4.94%
Lease Rate
$27.00 /SF/Yr
Expense Ratio
30.00%
Simulate Cap Rate and NOI
Suggested Prices Based on Cap Rates
Cap Rate 5%
$737,340
Cap Rate 7%
$526,671
Cap Rate 9%
$409,633

Alternative Uses

Best Use
Multifamily LT 5
$526.7K
$460.8K – $614.5K (±1% cap)
NOI $36,867 @ 7.0% cap · market cap 2.84%
Second Best
Apartment 5plus
$469.5K
$410.9K – $547.8K (±1% cap)
NOI $32,868 @ 7.0% cap · market cap 2.53%
Theoretical Best
Office A
$649.1K
$567.9K – $757.3K (±1% cap)
NOI $45,435 @ 7.0% cap · market cap 3.50%
Zoning and permitted uses should be independently verified with authorities. How Realmo checks its estimates

Property Analytics

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Current Use

Quadplexes

Suggested Use

Top Pick Parking Lot & Garage Skin Care Clinic Food Market Tech Support Center Furniture & Home Goods Computer & Electronic Repair

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

Location Intelligence

Trade Area within ½ mile

1,757
Businesses Nearby

Demographics for 90650, CA

102,891
Population
27,346
Households
3.8
Avg Household Size
37
Median Age
21%
College-Educated
77%
High-School Grad
9.9 sq mi
ZIP Area
10,393
Density / Sq Mi
$98,709
Median Household Income
$42,060
Median Earnings
$2,014
Median Rent
$616,600
Median Home Value
Check the figures for this property Cap Rate, Value Estimation, Potential NOI and more
View Realmo Analytics

Market

Vacancy Rate% for Multifamily in West region

7% 2022
7.8% 2023
8.6% 2024
8.6% 2025

Frequently Asked Questions

What type of property is this?
Quadplex - Four-unit property with separate rear access and additional land for potential expansion.
Where is this quadplex located?
The property is located at 12003 Walnut Street Norwalk, CA.
What is the asking price?
The asking price for this property is $1,299,999.
What are key features of this property?
This property features: Four‑unit configuration with three one‑bedroom units and one two‑bedroom unit; Front structure includes one one‑bedroom residence and one two‑bedroom residence; Two rear one‑bedroom units with alley access
More about this property
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