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New-Build Duplex with Open Layout
For Sale
$659,850

1118 S Underwood Pl, Kennewick, WA 99337

Two-story duplex with updated kitchens, private outdoor areas, and landscaped yards with partial vinyl fencing.

Property Size2,268 SF
Price / SF$290.94
Days on Market87

Property Features for 1118 S Underwood Pl

General Information

Standard status Active
Size 2,268 SF
Property subtype Multi-Family

Additional Details

Multifamily Units 2

Building Details

Year Built 2025
Buildings 1
Listing Agency: Retter And Company Sotheby's
Listed By: Pamela Caldwell
Source: Searchresultsrealtygroup
Added: Jul 22 Changed: Sep 17 Last Checked: Sep 16 at 5:54PM

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 Retter And Company Sotheby's

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Investment Insights

Based on property information with market context.

Completed in 2025, this 2,268-square-foot duplex is identified as two sides, A and B, within one building. Each residence features an open arrangement connecting the great room, kitchen, and dining area. Kitchen finishes include stainless steel appliances, quality cabinetry with soft-close doors and drawers, an island, and a full-height tile backsplash.

An open patio extends the living area outdoors, with access to the yard. The property includes full-yard UGS, full-yard landscaping, and partial vinyl fencing. Upstairs, the residences include a primary bedroom with an en-suite bathroom featuring a walk-in shower, vanity, and walk-in closet, along with two additional bedrooms and a full bathroom.

Key Highlights

  • 2025 construction with 2,268 SF across a duplex building
  • Two separately identified sides: A and B
  • Open‑concept great room, kitchen, and dining areas

Financial Insights

Estimated NOI and Cap Rate

NOI / Yr
$19,728
Cap Rate
2.99%
Suggested Prices Based on Cap Rates
Cap Rate 5%
$394,560 $394.6K
Cap Rate 7%
$281,829 $281.8K
Cap Rate 9%
$219,200 $219.2K
Market Conditions
NOI Build-Up for 2,268 SF
Gross rent
$30.8K $13.56/SF
− Vacancy
−$2.6K −$1.13/SF
EGI
$28.2K $12.43/SF
− OpEx
−$8.5K −$3.73/SF
NOI
$19.7K $8.70/SF
Area
Benton County, WA
Vacancy
8.36%
Lease Rate
$13.56 /SF/Yr
Expense Ratio
30.00%
Simulate Cap Rate and NOI
Suggested Prices Based on Cap Rates
Cap Rate 5%
$394,560
Cap Rate 7%
$281,829
Cap Rate 9%
$219,200

Alternative Uses

Best Use
Multifamily LT 5
$281.8K
$246.6K – $328.8K (±1% cap)
NOI $19,728 @ 7.0% cap · market cap 2.99%
Second Best
Apartment 5plus
$249.6K
$218.4K – $291.2K (±1% cap)
NOI $17,474 @ 7.0% cap · market cap 2.65%
Theoretical Best
Office A
$629.1K
$550.4K – $733.9K (±1% cap)
NOI $44,034 @ 7.0% cap · market cap 6.67%
Zoning and permitted uses should be independently verified with authorities. How Realmo checks its estimates

Property Analytics

Current Use

Duplexes

Suggested Use

Top Pick Real Estate Agency Restaurant Spa & Massage Center Hair Salon Nail Salon Big Box & Wholesale Store

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

2
Residential units

Location Intelligence

Trade Area within ½ mile

64
Businesses Nearby

Demographics for 99337, WA

33,458
Population
11,725
Households
2.9
Avg Household Size
37
Median Age
29%
College-Educated
87%
High-School Grad
165.9 sq mi
ZIP Area
202
Density / Sq Mi
$90,227
Median Household Income
$49,829
Median Earnings
$1,347
Median Rent
$356,700
Median Home Value

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?
Duplex - Two-story duplex with updated kitchens, private outdoor areas, and landscaped yards with partial vinyl fencing.
Where is this duplex located?
The property is located at 1118 S Underwood Pl Kennewick, WA.
What is the asking price?
The asking price for this property is $659,850.
What are key features of this property?
This property features: 2025 construction with 2,268 SF across a duplex building; Two separately identified sides: A and B; Open‑concept great room, kitchen, and dining areas
More about this property
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