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Property profile & analytics
OFF-MARKET
Estimated value
$535,000
Vineyards
563 Crystal Spgs Rd Saint Helena, CA 94574-9667
Entity Owned
1-yr Hold
Absentee Owner
~
Est. High Equity
Property ID
US09-0496834
Property profile
Verified
Property type
Vineyards
Use group
WINERY
Year built
1996
Construction
WOOD
Total area
3,849 SF
Lot
40 ac (1,742,400 SF)
Zoning code
AW
APN
021-072-044-000
UPID
US09-0496834
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
$380k
CAP Approach
CAP
by Request
Comparable Approach
Comparable
$693k
Blend (final)
Blend
$535k
Owner & transaction history
Crystal Springs Vineyard LLC · 1 yrs held
Crystal Springs Vineyard LLC
since 2024
7 recorded transactions
Zoning & alternative use
AW · Saint Helena, CA
Permitted uses
Permitted uses
Allowed · conditional · prohibited
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
$380,000
CAP Approach
CAP Return
Estimation
6%
by Request
6.5%
by Request
7%
by Request
Alternative Use
Use
Estimation
FARM SUPPLY & EQUIPMENT (COMMERCIAL)
$790,000
Current use
Blend value · Realmo final
$535k
Range $482k – $589k · ±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
$139 / 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
$83,430
Tax year 2024
Assessed value
$7,857,942
Assessed 2024
Previous assessed
$7,857,942
+0.0% YoY
Effective rate
1.06%
On assessed value
Assessed land
$1,844,381
Assessed improvement
$6,013,561
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
1996
Construction
WOOD
Heating
CENTRAL
Cooling
YES
Rooms
9
Bathrooms
6
Total area
3,849 SF
Lot
40 ac (1,742,400 SF)
Zoning code
AW
APN
021-072-044-000
UPID
US09-0496834
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
$790,000
FARM SUPPLY & EQUIPMENT (COMMERCIAL) Current
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
1996
Construction
WOOD
Heating
CENTRAL
Cooling
Yes
Rooms
9
Bathrooms
6
Lot
40 ac
Current owner
From public records · entity-resolved
Crystal Springs Vineyard LLC
Entity
Mailing address
1345 RAILROAD AVE2A, SAINT HELENA, CA 94574-1123
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
8 recorded events · public records
Date
Price
Buyer
Seller
Deed Type
Mortgage
Sep 27, 2024
—
Crystal Springs Vineyard LLC
Caldera Ranch LLC
Grant Deed
—
Mar 27, 2019
—
Few & Far Between LLC
—
Grant Deed
related
$19,000,000 · Rabobank
Feb 9, 2007
—
Caldera Ranch LLC
Radomski,christopher V
Grant Deed
related
$20,000,000 · York Credit Opportunities Fund
Jul 24, 2003
—
Christopher V Radomski
Sultan Development LLC
Grant Deed
$2,500,000 · Washington Mutual Fsb
Dec 26, 2000
—
Sultan Development LLC
Radomski,christopher V
Quit Claim Deed
related
—
May 6, 1999
—
Christopher V Radomski
Stewart,jeanne E
Grant Deed
related
—
—
—
Caldera Ranch LLC
—
Deed Of Trust
related
$3,000,000 · Silverado Acre LLC
—
—
Few & Far Between LLC
—
Deed Of Trust
related
$23,600,000 · Rabobank
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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