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Property profile & analytics
OFF-MARKET
Estimated value
$4,645,000
Office buildings
3240 Stone Vly W Rd Alamo, CA 94507-1555
Entity Owned
3-yr Hold
~
Est. High Equity
Property ID
US09-1480259
Property profile
Verified
Property type
Office buildings
Use group
OFFICE BUILDING
Year built
1981
Total area
17,672 SF
Lot
1.5 ac (65,340 SF)
Zoning code
R-B
APN
191-093-043-5
UPID
US09-1480259
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
Current use
Occupant on record · Public records
-
LendUS | Kaitlyn Panizza Loan Service Bank
-
RPM Mortgage | Alamo, CA Loan Service Bank
-
Greg Lomba at CrossCountry Mortgage, LLC Loan Service Bank
-
Nick Ridge | RPM Mortgage Loan Service Bank
-
Joe Polizzi | Greg Lomba - Cross Country Mortgage Loan Service Bank
Value estimations
Realmo proprietary · 4 methods
AI Approach
AI
by Request
CAP Approach
CAP
$5.25M
Comparable Approach
Comparable
$3.54M
Blend (final)
Blend
$4.65M
Owner & transaction history
Stone Valley Holdings LLC · 3 yrs held
Stone Valley Holdings LLC
since 2023
7 recorded transactions
Zoning & alternative use
R-B · Alamo, CA
Permitted uses
Permitted uses
Allowed · conditional · prohibited
Top alternative use upside
Restaurant
$7.7M
+27.2%
Medical building
$6.4M
+5.7%
Commercial (general)
$6.2M
+1.3%
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 Alamo submarket · NOI estimate · Typical band, median & reading
Implied cap rate, NOI & submarket benchmark
Cap vs Alamo 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%
$5,680,000
6.5%
$5,245,000
7%
$4,870,000
Alternative Use
Use
Estimation
OFFICE BUILDING
$6,075,000
Current use
RESTAURANT
$7,730,000
Change: +27% · Conversion: Moderate
MEDICAL BUILDING
$6,420,000
Change: +6% · Conversion: Easy
COMMERCIAL (GENERAL)
$6,150,000
Change: +1% · Conversion: Easy
Blend value · Realmo final
$4.65M
Range $4.18M – $5.11M · ±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
$263 / 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
$75,491
Tax year 2024
Assessed value
$6,834,000
Assessed 2024
Previous assessed
$6,834,000
+0.0% YoY
Effective rate
1.10%
On assessed value
Assessed land
$5,100,000
Assessed improvement
$1,734,000
Applied tax rate
66.0000
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
Office buildings
Use group
OFFICE BUILDING
Status
Off-Market
Year built
1981
Heating
NONE
Stories
1
Total area
17,672 SF
Lot
1.5 ac (65,340 SF)
Zoning code
R-B
APN
191-093-043-5
UPID
US09-1480259
Jurisdiction
CONTRA COSTA
Metro division
OAKLAND-FREMONT-HAYWARD, CA METROPOLITAN DIVISION
Zoning & alternative use
R-B · Alamo, CAZoning R-B · permitted uses
R-B · Alamo, 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
OFFICE BUILDING Current
Est. value
$6.1M
RESTAURANT
Est. value
$7.7M
MEDICAL BUILDING
Est. value
$6.4M
COMMERCIAL (GENERAL)
Est. value
$6.2M
OFFICE BUILDING Current
RESTAURANT
MEDICAL BUILDING
COMMERCIAL (GENERAL)
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
1981
Heating
NONE
Stories
1
Lot
1.5 ac
Current owner
From public records · entity-resolved
Stone Valley Holdings LLC
Entity
Mailing address
3240 STONE VLY RD W, ALAMO, CA 94507-1555
Mailing matches property
Yes
Owner-occupied
Yes
Ownership since
2023
Owner contacts — direct phone, email, and related entities
Decision-maker phone · Verified email · Related entities & filings
Owner contacts
Email · phone · related entities
Sales History
20 recorded events · public records
Date
Price
Buyer
Seller
Deed Type
Mortgage
Nov 25, 2025
—
Ads III Rentals LLC
—
Deed
related
$110,000,000 · Anchor Loans LP A Delaware
Feb 24, 2023
—
Stone Valley Holdings LLC
Trh Holdings LLC
Re-recorded Document
related
—
Feb 14, 2023
—
Stone Valley Holdings LLC
Trh Holdings LLC
Grant Deed
—
Jun 9, 2022
—
Trh Hodings LLC
—
Deed
related
$8,255,000 · First Republic Bank
Jan 7, 2019
—
Trh Holdings LLC
—
Deed
related
$25,000,000 · Wf 16 LLC
Oct 12, 2011
$2,100,000
Trh Holdings LLC
3240 Stone Valley Road West
Grant Deed
$1,050,000 · 3240 Stone Valley Road West
May 11, 2011
—
Goerl Family Trust
Goerl,peggy & John S
Affidavit Of Death
related
—
Mar 16, 2010
$900,000
Stone Valley Road West 3240
Stone Valley Partners LLC
Grant Deed
$100,000 · Stone Valley Partners LLC
May 8, 2007
—
Stone Valley Partners LLC
Goerl George F Trust
Grant Deed
$3,650,000 · Goerl George F Trust
Apr 15, 2005
—
Goerl George F Trust
Goerl,george F JR
Quit Claim Deed
related
—
Aug 3, 1998
—
Goerl Trust
Goerl,john S
Quit Claim Deed
related
—
May 20, 1998
$1,104,000
Goerl,conrad H
Fre Corporation III
Trustees Deed
—
May 20, 1998
—
John S Goerl
Goerl,peggy
Quit Claim Deed
related
—
Jan 26, 1998
—
Fre Corp III
Del Prado Co
Grant Deed
related
—
—
—
Trh Holdings LLC
—
Deed Of Trust
related
$25,000,000 · Wf 16 LLC
—
—
Trh Holdings LLC
—
Deed Of Trust
related
$25,000,000 · Wf 16 LLC
—
—
Trh Holdings LLC
—
Deed Of Trust
related
$14,460,000 · Sg Cap Ptrs LLC
—
—
Goerl Trust
—
Deed Of Trust
related
$1,350,000 · Mechanics Bank
—
—
Del Prado Compan
—
Deed Of Trust
related
$1,600,000 · The Manufacturer
—
—
Stone Valley Partners LLC
—
Deed Of Trust
related
$3,650,000 · Conrad H Goerl
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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