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Six-Unit Duplex Portfolio
For Sale
$2,067,900

6910 - 6960 Sully Lane, West Richland, WA 99353

Residential Income, West Richland, WA

Property Size8,124 SF
Lot Size0.49 Acres
Price / SF$254.54
Days on Market47

Property Features for 6910 - 6960 Sully Lane

General Information

Property type Residential Multi Family
Property subtype Duplex
Zoning MULTI-FAMILY RE
Bedrooms 18
Bathrooms 6
Full bathrooms 8
Rooms Bedroom 17, Bedroom 13, Bedroom 7, Bedroom 2, Bedroom 16, Bathroom 1, Bedroom 9, Bathroom 5, Bedroom 4, Bedroom 18, Bathroom 3, Bedroom 14, Bedroom 6, Bathroom 8, Bedroom 3, Bathroom 6, Bedroom 15, Bedroom 1, Bedroom 10, Bathroom 2, Bathroom 4, Dining Room, Bedroom 5, Bedroom 8, Bedroom 12, Bedroom 11, Bathroom 7
Parking features Garage, Off Street, Open
Window features Triple Pane Windows, Vinyl Frames, Bay Window(s)
Patio and Porch features Patio
Interior features Bath Off Primary, Carpets, Raised Ceiling(s), Kitchen/Dining Room Combo, Storage, Garden Tub, Utility, Walk-In Closet(s), Ceiling Fan(s), Master Suite, Kitchen Island
Exterior features Fencing/Enclosed, Lighting, Landscaped, View, Corner Lot, Cul-de-Sac
Fencing Fenced
Appliances Dishwasher, Dryer, Disposal, Microwave, Refrigerator, Washer, Oven, Range
Subdivision West Richland
Lot features Approved Plat Map, Loc in City Limits, Located in County, Plat Recorded
Elementary school district RICHLAND
Middle school district RICHLAND
High school district RICHLAND
Directions Van Giesen St to Belmont-left, Left on Sully
Standard status Active
APN See notes!
Size 8,124 SF
Lot size 0.49 Acres

Taxes and HOA fees

Tax Year 2026
Tax Annual Amount 15082

Utilities

Utilities Cable Available
Heating system Heat Pump (Heating)
Cooling system Heat Pump
Water source Public

Building Details

Year built 2018
Number of units 6
Flooring type Carpet
Building materials Cement Board
Roof type Composition
Additional Structures Storage
Listing Agency: Retter and Company Sotheby's · Sotheby's International Realty
Listed By: Julie Lynch · License #101749
Added: Aug 31 Changed: Oct 7 Last Checked: Oct 16 at 1:06AM
MLS# 296053

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

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Investment Insights

Based on property information with market context.

This offering combines three duplex buildings with six tenant-occupied units totaling 8,124 square feet. Built in 2018, each unit is approximately 1,354 SF with three bedrooms, 2.5 bathrooms, a kitchen and dining area, storage, and a utility area. Interior finishes include granite countertops, Alder soft-close cabinetry, brushed nickel fixtures, wood-look LVP in the main living areas, and carpeted bedrooms. Central heating and air are provided through heat pump systems, and each unit includes a refrigerator, dishwasher, microwave, range, washer, and dryer.

The property at 6910–6960 Sully Lane sits on 0.49 acres in West Richland, Washington, within MULTI-FAMILY RE zoning. Exterior improvements include Hardie lap siding, full soffits, vinyl fencing, professionally landscaped grounds, and underground sprinklers. The buildings are positioned in a cul-de-sac and include garage, off-street, and open parking features. Brand-new roofs and fresh exterior paint were completed on all three buildings in 2026.

Key Highlights

  • Three duplex buildings offered together with six total rental units
  • Each unit is approximately 1,354 SF with 3 bedrooms and 2.5 bathrooms
  • 8,124‑square‑foot portfolio built in 2018 on 0.49 acres

Financial Insights

Estimated NOI and Cap Rate

NOI / Yr
$70,666
Cap Rate
3.42%
Suggested Prices Based on Cap Rates
Cap Rate 5%
$1,413,320 $1.4M
Cap Rate 7%
$1,009,514 $1.0M
Cap Rate 9%
$785,178 $785.2K
Market Conditions
NOI Build-Up for 8,124 SF
Gross rent
$110.2K $13.56/SF
− Vacancy
−$9.2K −$1.13/SF
EGI
$101.0K $12.43/SF
− OpEx
−$30.3K −$3.73/SF
NOI
$70.7K $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%
$1,413,320
Cap Rate 7%
$1,009,514
Cap Rate 9%
$785,178

Alternative Uses

Best Use
Multifamily LT 5
$1.01M
$883.3K – $1.18M (±1% cap)
NOI $70,666 @ 7.0% cap · market cap 3.42%
Second Best
Apartment 5plus
$894.2K
$782.4K – $1.04M (±1% cap)
NOI $62,592 @ 7.0% cap · market cap 3.03%
Theoretical Best
Office A
$2.25M
$1.97M – $2.63M (±1% cap)
NOI $157,731 @ 7.0% cap · market cap 7.63%
Zoning and permitted uses should be independently verified with authorities. How Realmo checks its estimates

Property Analytics

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Current Use

Duplexes

Suggested Use

Top Pick Auto Repair Shop Real Estate Agency Big Box & Wholesale Store Restaurant Building Supply Electrical 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

6
Residential units
100%
Occupancy
Multi-tenant
Tenancy

Location Intelligence

Trade Area within ½ mile

32
Businesses Nearby

Demographics for 99353, WA

17,934
Population
6,592
Households
2.7
Avg Household Size
37
Median Age
40%
College-Educated
93%
High-School Grad
25.8 sq mi
ZIP Area
695
Density / Sq Mi
$120,396
Median Household Income
$59,812
Median Earnings
$1,534
Median Rent
$407,600
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?
Duplex - Tenant-occupied duplex buildings are offered together as an established residential rental portfolio.
Where is this duplex located?
The property is located at 6910 - 6960 Sully Lane West Richland, WA.
What is the asking price?
The asking price for this property is $2,067,900.
What are key features of this property?
This property features: Three duplex buildings offered together with six total rental units; Each unit is approximately 1,354 SF with 3 bedrooms and 2.5 bathrooms; 8,124‑square‑foot portfolio built in 2018 on 0.49 acres
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