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Managed 4-Unit Quadplex
For Sale
$1,200,000

120 S 339th Cir, Federal Way, WA 98003

On-site property management is in place for all units.

Property Size3,600 SF
Price / SF$333.33
Days on Market97

Property Features for 120 S 339th Cir

General Information

Standard status Active
Size 3,600 SF
Property subtype Multi-Family

Site & Location

Highway Access Yes
Public Transit Yes

Additional Details

Cap Rate 5%
Multifamily Units 4

Building Details

Year Built 1979
Listing Agency: Q Star Seattle Corporation
Listed By: Pearl Lee
Source: Findahomeseattle
Added: Jul 11 Changed: Oct 1 Last Checked: Oct 14 at 11:37PM

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 Q Star Seattle Corporation

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Investment Insights

Based on property information with market context.

This 4-unit residential income property contains 3600 square feet and was built in 1979. On-site property management serves all units, providing an established operational structure for the property. An estimated cap rate around 5% is noted for the asset.

The quadplex is located at 120 S 339th Cir in Federal Way, with access to bus service, light rail, shopping, and dining. The King County library is directly across the street, while I-5 and Hwy 99 provide regional connectivity. The combination of four units, on-site management, and access to transportation and everyday services defines the property’s practical operating profile.

Key Highlights

  • 4‑unit quadplex in Federal Way
  • 3600 square feet of property size
  • Built in 1979

Financial Insights

Estimated NOI and Cap Rate

NOI / Yr
$60,719
Cap Rate
5.06%
Suggested Prices Based on Cap Rates
Cap Rate 5%
$1,214,380 $1.2M
Cap Rate 7%
$867,414 $867.4K
Cap Rate 9%
$674,656 $674.7K
Market Conditions
NOI Build-Up for 3,600 SF
Gross rent
$91.8K $25.50/SF
− Vacancy
−$5.1K −$1.41/SF
EGI
$86.7K $24.09/SF
− OpEx
−$26.0K −$7.23/SF
NOI
$60.7K $16.87/SF
Area
King County, WA
Vacancy
5.51%
Lease Rate
$25.50 /SF/Yr
Expense Ratio
30.00%
Simulate Cap Rate and NOI
Suggested Prices Based on Cap Rates
Cap Rate 5%
$1,214,380
Cap Rate 7%
$867,414
Cap Rate 9%
$674,656

Alternative Uses

Best Use
Multifamily LT 5
$867.4K
$759.0K – $1.01M (±1% cap)
NOI $60,719 @ 7.0% cap · market cap 5.06%
Second Best
Apartment 5plus
$799.4K
$699.4K – $932.6K (±1% cap)
NOI $55,955 @ 7.0% cap · market cap 4.66%
Theoretical Best
Office A
$1.44M
$1.26M – $1.68M (±1% cap)
NOI $100,932 @ 7.0% cap · market cap 8.41%
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 Bakery (Bike/Boat/Book/etc) Store Furniture & Home Goods Computer & Electronic Repair Florist

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
Yes
Highway access

Location Intelligence

Trade Area within ½ mile

2,060
Businesses Nearby

Demographics for 98003, WA

51,751
Population
20,380
Households
2.5
Avg Household Size
37
Median Age
28%
College-Educated
88%
High-School Grad
11.5 sq mi
ZIP Area
4,500
Density / Sq Mi
$70,800
Median Household Income
$39,497
Median Earnings
$1,650
Median Rent
$428,500
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 - On-site property management is in place for all units.
Where is this quadplex located?
The property is located at 120 S 339th Cir Federal Way, WA.
What is the asking price?
The asking price for this property is $1,200,000.
What are key features of this property?
This property features: 4‑unit quadplex in Federal Way; 3600 square feet of property size; Built in 1979
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