90404 W Hess Rd Unit Great Opportunity!, Prosser, WA 99350
About this home
MLS# 296576 Rare opportunity to take over a custom acreage home already well underway on 2.3 fully fenced acres! Offering just under 2,700 sq. ft. of living space plus an oversized approximately 1,100 sq. ft. garage, this thoughtfully designed single-level home with bonus room features 4 bedrooms, 4.5 bathrooms, and a spacious open layout with plenty of opportunity to make the remaining finishes your own. A substantial amount of construction has already been completed, including the foundation, framing, roofing, windows, and portions of the electrical, HVAC, and mechanical work. The home is currently in the mid-construction stage, allowing the next owner to step into an established build without starting from the ground up. The 2.3-acre property is fully fenced and offers plenty of room for a future shop, pool, RV parking, animals, additional outdoor living, and more. Irrigation water is provided through SVID, making the acreage even more functional for a variety of uses. A well has already been drilled but is not yet connected to the home, and septic installation is still required. An active building permit is currently in place and is scheduled to expire in November 2026. The most recent inspection on record was the framing inspection completed in February 2026. Floor plans, foundation plans, and site plan are readily available for review. With the major structure already in place, this is a unique opportunity to finish a custom home to your own style and specifications while avoiding much of the initial time and work that comes with starting a new acreage build from scratch. Estate sale. Property is being sold AS-IS in its current stage of construction. Buyer to perform their own due diligence regarding remaining construction, permits, inspections, well connection, septic, utilities, and all requirements necessary to complete the home.
Sale and tax history for 90404 W Hess Rd Unit Great Opportunity!
Sale History
Tax History
Date
Event
Price
PACMLS #296576
Sep 18, 2026
Listed
$450,000
$168/sq ft
Year
Property tax
Land + Additions
Assessment*
2026
$4,655 (+219.6%)
$141,380 + $336,140
$477,520
2025
$1,456 (+64.3%)
$141,380 + $336,140
$477,520
2024
$887 (−7.6%)
$141,380 + $640
$142,020
2023
$960 (−7.4%)
$85,240
2022
$1,036 (+0.8%)
$85,240
2021
$1,027 (−2.7%)
$85,240
2020
$1,056 (+6.1%)
$85,240
2019
$995 (+145.4%)
$85,240
2017
$405 (−0.4%)
$37,970 + $1,500
$39,470
2016
$407 (−2.6%)
$37,970 + $1,500
$39,470
2015
$418
$37,970 + $1,500
$39,470
Public record
Public record
Zoning
Beds
—
Baths
—
Stories
—
Lot width
—
Lot depth
—
Lot size
2.31 Acres
Year renovated
—
Finished Sq. Ft.
2,663
Unfinished Sq. Ft.
—
Total Sq. Ft.
2,663
Year built
2025
Style
Other
County
Benton County
APN
127953011611004
Parking Spaces
—
Basement
—
Accessible
—
HOA Dues
—
Garage
—
Features
—
Last updated by owner on Jul 8, 2026.
RL-5
Rural Lands Five Acre District
The Rural Lands Five Acre District RL-5 is designed to enhance and preserve Benton County's rural character, which includes: rural open space, low densities, wildlife habitat, public open space for outdoor recreational activities, and rural homesites on which a limited range of agricultural activities may be conducted.
Permitted uses
Include but are not limited to:
Agriculture
Equestrian facility
Greenhouse / nursery
Winery & vineyard
Religious facility
Housing-Single unit
Housing-Multiple units
Infrastructure
Fire house
Housing-Mobile home park
Climate risks
1/10 Flood Factor
Minimal risk of a flood reaching the building in the next 30 years
5/10 Fire Factor
5% chance of being in a wildfire in next 30 years
5/10 Heat Factor
7 days above 96° expected this year, 16 days in 30 years
1/10 Wind Factor
Minimal risk of severe winds over next 30 years
9/10 Air Factor
14 unhealthy days expected this year, 14 days in 30 years
Provided by First Street
Historical weather
Prosser, WA • 99350
Average low and high temperatures (°F)
41
28
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38
67
38
78
46
84
54
92
60
91
59
84
53
66
39
51
36
46
35
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun exposure
Try the sun simulator tool to see how light moves across the property at different times of day and year.
Provided by Shadowmap
Redfin Estimate for 90404 W Hess Rd Unit Great Opportunity!
$451,483
$1,483 over list price of $450K
Nearby comparable homes
The Redfin Estimate uses 6 recent nearby sales, priced between $375K to $739K.