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Property profile & analytics
OFF-MARKET
Estimated value
$625,000
Office buildings
580 Wine Country Rd, Prosser, WA 99350-9548
Entity Owned
2-yr Hold
Absentee Owner
Free & Clear
Property ID
US90-0856793
Property profile
Verified
Property type
Office buildings
Use group
PROFESSIONAL BUILDING
Year built
2005
Construction
CONCRETE
Total area
2,668 SF
Lot
0.92 ac (39,962 SF)
APN
135943013200001
UPID
US90-0856793
Cap rate & NOI
Priority signal for investors
Implied cap rate, NOI & suggested price
Cap rate vs submarket · NOI estimate · 3 price anchors
Implied cap rate, NOI & suggested price
Cap vs submarket · NOI estimate · 3 price anchors
Value estimations
Realmo proprietary · 4 methods
AI Approach
AI
$625k
CAP Approach
CAP
$670k
Comparable Approach
Comparable
$870k
Blend (final)
Blend
$625k
Owner & transaction history
Wine Coubtry Holdings LLC · 2 yrs held
Wine Coubtry Holdings LLC
since 2024
Last sale
$625,000
1 recorded transaction
Zoning & alternative use
Permitted uses
Permitted uses
Allowed · conditional · prohibited
Top alternative use upside
Commercial (general)
$825,000
+38.9%
Cap rate
Implied · in-place · derived from last sale + estimated NOI
Implied Cap rate
#1
Implied · in-place · NOI ÷ last sale
In-place · derived from last sale + estimated NOI
Cap rate, NOI & submarket benchmark
Implied cap rate vs Prosser submarket · NOI estimate · Typical band, median & reading
Implied cap rate, NOI & submarket benchmark
Cap vs Prosser submarket · NOI estimate · typical band, median & reading
Refine your cap rate
8-question underwriting flow
1.
Property current status — Going-In vs Stabilized
2.
Price for denominator — asking / offer / market
3.
Leasing status & lease structure (NNN / Gross)
4.
Tenant risk profile & vacancy assumption
5.
Upload T12 / rent roll / OM (optional)
Refine in 60 seconds, get exact suggested price
T12 upload · Submarket benchmarks · Sensitivity grid
Suggested price · 3 cap rate anchors
Income approach @ 5% / 7% / 9% — aggressive / typical / conservative
Suggested price at 5% / 7% / 9% cap
Aggressive / typical / conservative · Implied $/SF per anchor · Sensitivity grid
Suggested price at 5% / 7% / 9% cap
Aggressive / typical / conservative · implied $/SF · sensitivity
Value
AI, CAP & Alternative Use estimations · Realmo proprietary blendValue Estimations
Based on Realmo’s proprietary methodology
AI Approach
Method
Estimation
Statistic approach
$625,000
ML approach
$625,000
CAP Approach
CAP Return
Estimation
6%
$730,000
6.5%
$670,000
7%
$625,000
Alternative Use
Use
Estimation
OFFICE BUILDING
$595,000
Current use
COMMERCIAL (GENERAL)
$825,000
Change: +39% · Conversion: Easy
RETAIL STORES
$480,000
Change: -19% · Conversion: Moderate
Blend value · Realmo final
$625k
Range $563k – $688k · ±10% · vs last sale $625k (Jun 24 2024)
Last sale anchor
$625k
Jun 24 2024
Realmo estimate · informational only.
These numbers are calculated by our models from public records and may not reflect actual market value.
Not an appraisal.
Verify with a licensed appraiser before transacting. Realmo accepts no liability for divergence from real-world outcomes.
View the full estimation — every method, every assumption
Confidence drivers & risk notes · Custom comparable set · Free for first 3 / day
Full estimation methodology
Every method · every assumption · confidence drivers
Price per SF
Sale + rent benchmarks
Subject property
$234 / SF
Submarket sale & rent benchmarks
Median sale $/SF · Asking & closed rent · Submarket vacancy
Submarket sale & rent benchmarks
Median sale $/SF · asking & closed rent · submarket vacancy
Property tax & assessments
Property tax & assessments
Assessed value
$858,550
Assessed 2023
Previous assessed
$716,990
+19.7% YoY
Assessed land
$325,710
Assessed improvement
$532,840
Land market value
$325,710
Improvement market value
$532,840
Total market value
$858,550
Comparables
6 recent transactions · within 1.5 miComparable in this city
6 recent transactions
Comparable in this City
Similar Nearby for Sale
Recent comparable sales
Sale price & price/SF · Sale date & distance · Adjustments & confidence
Recent comparable sales
Sale price & $/SF · sale date & distance · adjustments
Property description
Physical attributes from public recordsBuilding & lot
Public records
Property type
Office buildings
Use group
PROFESSIONAL BUILDING
Status
Off-Market
Year built
2005
Construction
CONCRETE
Heating
YES
Cooling
AC.PACKAGE
Stories
1
Total area
2,668 SF
Lot
0.92 ac (39,962 SF)
APN
135943013200001
UPID
US90-0856793
Jurisdiction
BENTON
Zoning & alternative use
Zoning · permitted uses
Permitted & conditional uses
Allowed uses · Special-permit conditions · Prohibited uses
Permitted & conditional uses
Allowed · special-permit conditions · prohibited
Alternative use value scenarios
Repositioning upside vs current use
OFFICE BUILDING Current
Est. value
$595,000
COMMERCIAL (GENERAL)
Est. value
$825,000
RETAIL STORES
Est. value
$480,000
OFFICE BUILDING Current
COMMERCIAL (GENERAL)
RETAIL STORES
Alternative use deep dive — conversion cost, permits, timeline
Conversion cost estimate · Permit path & risks · Stabilized NOI per option
Alternative use deep dive
Conversion cost · permit path · stabilized NOI per option
Building & site characteristics
From public records
Year built
2005
Construction
CONCRETE
Heating
YES
Cooling
Yes
Stories
1
Lot
0.92 ac
Current owner
From public records · entity-resolved
Wine Coubtry Holdings LLC
Entity
Free & Clear · 2 yrs held
Mailing address
900 S YAKIMA VLY HWY, SUNNYSIDE, WA 98944-1357
Mailing matches property
Different — outreach signal
Owner-occupied
No
Ownership since
2024
Owner contacts — direct phone, email, and related entities
Decision-maker phone · Verified email · Related entities & filings
Owner contacts
Email · phone · related entities
Sales History
1 recorded event · public records
Date
Price
Buyer
Seller
Deed Type
Mortgage
Jun 24, 2024
$625,000
Wine Coubtry Holdings LLC
Self Help Credit Union
Warranty Deed
—
Coming soon
Costs & Benchmarks
Operating expenses, capex projections, utility benchmarks, and submarket comparables — all in one view.
Coming soon
Risks
Flood, climate, environmental, title, and tenant-concentration risk — surfaced with mitigations and source citations.
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