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Property profile & analytics
OFF-MARKET
Estimated value
$745,000
Vineyards
999 Silverado Trl Saint Helena, CA 94574
Individually Owned
11-yr Hold
Absentee Owner
~
Est. High Equity
Property ID
US09-3128866
Property profile
Verified
Property type
Vineyards
Use group
WINERY
Year built
1999
Total area
3,518 SF
Lot
5.67 ac (246,985 SF)
Zoning code
AW
APN
025-410-002-000
UPID
US09-3128866
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
by Request
CAP Approach
CAP
by Request
Comparable Approach
Comparable
by Request
Blend (final)
Blend
$745k
Owner & transaction history
The Knolls L C · 11 yrs held
The Knolls L C
since 2015
7 recorded transactions
Zoning & alternative use
AW · Saint Helena, CA
Permitted uses
Permitted uses
Allowed · conditional · prohibited
Top alternative use upside
Medical building
$845,000
+17.2%
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 Saint Helena submarket · NOI estimate · Typical band, median & reading
Implied cap rate, NOI & submarket benchmark
Cap vs Saint Helena 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
by Request
ML approach
by Request
CAP Approach
CAP Return
Estimation
6%
by Request
6.5%
by Request
7%
by Request
Alternative Use
Use
Estimation
FARM SUPPLY & EQUIPMENT (COMMERCIAL)
$720,000
Current use
MEDICAL BUILDING
$845,000
Change: +17% · Conversion: Difficult
Blend value · Realmo final
$745k
Range $671k – $820k · ±10%
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
$212 / 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
Tax year 2024Property tax & assessments
Tax year 2024
Tax billed
$136,351
Tax year 2024
Assessed value
$12,926,846
Assessed 2024
Previous assessed
$12,926,846
+0.0% YoY
Effective rate
1.05%
On assessed value
Assessed land
$5,891,423
Assessed improvement
$7,035,423
Applied tax rate
85.0000
Comparables
6 recent transactions · within 1.5 miComparable in this city
6 recent transactions
Comparable in this City
Similar Nearby for Sale
Similar Nearby for Lease
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
Vineyards
Use group
WINERY
Status
Off-Market
Year built
1999
Heating
NONE
Rooms
9
Bathrooms
3
Total area
3,518 SF
Lot
5.67 ac (246,985 SF)
Zoning code
AW
APN
025-410-002-000
UPID
US09-3128866
Jurisdiction
NAPA
Zoning & alternative use
AW · Saint Helena, CAZoning AW · permitted uses
AW · Saint Helena, CA
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
FARM SUPPLY & EQUIPMENT (COMMERCIAL) Current
Est. value
$720,000
MEDICAL BUILDING
Est. value
$845,000
FARM SUPPLY & EQUIPMENT (COMMERCIAL) Current
MEDICAL BUILDING
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
1999
Heating
NONE
Rooms
9
Bathrooms
3
Lot
5.67 ac
Current owner
From public records · entity-resolved
The Knolls L C
Individual
Mailing address
1548 S 45TH ST, WEST DES MOINES, IA 50265-5765
Mailing matches property
Different — outreach signal
Owner-occupied
No
Ownership since
2015
Owner contacts — direct phone, email, and related entities
Decision-maker phone · Verified email · Related entities & filings
Owner contacts
Email · phone · related entities
Sales History
8 recorded events · public records
Date
Price
Buyer
Seller
Deed Type
Mortgage
Jun 12, 2015
$10,600,000
The Knolls L C
Dechomai Asset Trust #3 LLC
Grant Deed
$7,000,000 · Wells Fargo Bank NA
Jun 12, 2015
—
Dechomai Asset Trust 3 LLC
Rasmussen & Ramsay Trust
Grant Deed
—
Feb 17, 2010
—
Rasmussen Webster A Trust
Rasmussen K A & Ramsay C E
Quit Claim Deed
—
Sep 30, 2009
—
Rasmussen Calvaleigh C Trust
Rasmussen K A & R C E Trust
Quit Claim Deed
—
May 11, 2009
—
Rasmussen Calvaleigh C Trust
Rasmussen K A & R C E Trust
Quit Claim Deed
related
—
Apr 21, 1995
$400,000
Rasmussen Trust
Noahs Creek Winery LP
Grant Deed
—
—
—
Ramsay Trust
—
Deed Of Trust
related
$400,000 · Vintage Bank
—
—
Creek Winer Napa
—
Deed Of Trust
related
$80,000 · Hartzell Ivan C
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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