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Property profile & analytics
OFF-MARKET
Estimated value
$7,575,000
Bed & breakfasts
1575 Saint Helena S Hwy Saint Helena, CA 94574-9775
Individually Owned
Absentee Owner
~
Est. High Equity
Property ID
US09-1959674
Property profile
Verified
Property type
Bed & breakfasts
Use group
BED & BREAKFAST
Year built
1879
Construction
WOOD
Total area
3,984 SF
Lot
1.23 ac (53,578 SF)
Zoning code
AP
APN
027-450-013-000
UPID
US09-1959674
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
$8.38M
CAP Approach
CAP
by Request
Comparable Approach
Comparable
$7.47M
Blend (final)
Blend
$7.58M
Owner & transaction history
Jean Charles Boisset
Jean Charles Boisset
since 2025
Last sale
$6.5M
7 recorded transactions
Zoning & alternative use
AP · 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
$9,140,000
ML approach
$8,375,000
CAP Approach
CAP Return
Estimation
6%
by Request
6.5%
by Request
7%
by Request
Blend value · Realmo final
$7.58M
Range $6.82M – $8.33M · ±10% · vs last sale $6.45M (Jun 29 2021)
Last sale anchor
$6.45M
Jun 29 2021
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
$1,901 / 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
$72,323
Tax year 2024
Assessed value
$6,862,768
Assessed 2024
Previous assessed
$6,862,768
+0.0% YoY
Effective rate
1.05%
On assessed value
Assessed land
$1,485,691
Assessed improvement
$5,377,077
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
Bed & breakfasts
Use group
BED & BREAKFAST
Status
Off-Market
Year built
1879
Construction
WOOD
Heating
NONE
Cooling
CENTRAL
Stories
3
Rooms
8
Total area
3,984 SF
Lot
1.23 ac (53,578 SF)
Zoning code
AP
APN
027-450-013-000
UPID
US09-1959674
Jurisdiction
NAPA
Zoning & alternative use
AP · Saint Helena, CA
Zoning AP · permitted uses
AP · Saint Helena, CA
Permitted & conditional uses
Allowed uses · Special-permit conditions · Prohibited uses
Permitted & conditional uses
Allowed · special-permit conditions · prohibited
Saint Helena. Always verify with local authorities before improvements.
Building & site characteristics
From public records
Year built
1879
Construction
WOOD
Heating
NONE
Cooling
Yes
Stories
3
Rooms
8
Lot
1.23 ac
Current owner
From public records · entity-resolved
Jean Charles Boisset
Individual
Mailing address
849 ZINFANDEL LN, SAINT HELENA, CA 94574-1645
Mailing matches property
Different — outreach signal
Owner-occupied
No
Ownership since
2025
Owner contacts — direct phone, email, and related entities
Decision-maker phone · Verified email · Related entities & filings
Owner contacts
Email · phone · related entities
Sales History
12 recorded events · public records
Date
Price
Buyer
Seller
Deed Type
Mortgage
Sep 17, 2025
—
Jean Charles Boisset
Jean Charles Boisset
Deed
related
—
Jun 29, 2021
$6,450,000
Jean Charles Boisett
Antonio Castellucci
Grant Deed
$5,040,000 · Farmers & Merchants Bank Of Central
Dec 2, 2016
—
Antonio Castellucci
—
Deed
related
$1,700,000 · First Republic Bank
May 21, 2013
$1,700,000
Castellucci,antonio & R Trust
Outcalt,kevin D & Deborah A
Grant Deed
—
Jun 4, 2007
—
Kevin D Outcalt
Defilipi Diane R Trust
Grant Deed
related
—
Apr 30, 2004
—
Kevin D Outcalt
Defilipi,diane R
Grant Deed
$1,100,000 · First Pacific FCU
Apr 26, 2001
—
Defilipi Trust
Defilipi,diane
Quit Claim Deed
related
—
Dec 10, 1999
$800,000
Diane Defilipi
Veniegas,ernest L
Grant Deed
$830,000 · First Pacific FCU
Mar 26, 1991
$800,000
Ernest Veniegas
Clark,george W
Grant Deed
$600,000 · Citibank Fsb
—
—
Ernest Veniegas
—
Deed Of Trust
related
$225,000 · Individual
—
—
Defilipi Trust
—
Deed Of Trust
related
$440,000 · Ratliff-ross Trust
—
—
Ernest Veniegas
—
Deed Of Trust
related
$60,000 · Cal Properties
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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