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Property profile & analytics
OFF-MARKET
Estimated value
$515,000
Office buildings
300 Diablo Rd Danville, CA 94526-3417
Entity Owned
8-yr Hold
Absentee Owner
~
Est. High Equity
Property ID
US10-2361941
Property profile
Verified
Property type
Office buildings
Use group
OFFICE BUILDING
Year built
1943
Total area
1,475 SF
Lot
0.1 ac (4,356 SF)
Zoning code
O1
APN
196-210-049-9
UPID
US10-2361941
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
-
Tiffany Stuart Solutions Inc Employment Agency
-
Denise R. Hannan, Esq. Law Firm
Value estimations
Realmo proprietary · 4 methods
AI Approach
AI
$535k
CAP Approach
CAP
$440k
Comparable Approach
Comparable
$348k
Blend (final)
Blend
$515k
Owner & transaction history
300 Diablo II LLC · 8 yrs held
300 Diablo II LLC
since 2018
7 recorded transactions
Zoning & alternative use
O1 · Danville, CA
Permitted uses
Permitted uses
Allowed · conditional · prohibited
Top alternative use upside
Medical building
$535,000
+5.7%
Commercial (general)
$515,000
+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 Danville submarket · NOI estimate · Typical band, median & reading
Implied cap rate, NOI & submarket benchmark
Cap vs Danville 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
$535,000
CAP Approach
CAP Return
Estimation
6%
$475,000
6.5%
$440,000
7%
$405,000
Alternative Use
Use
Estimation
OFFICE BUILDING
$505,000
Current use
MEDICAL BUILDING
$535,000
Change: +6% · Conversion: Easy
COMMERCIAL (GENERAL)
$515,000
Change: +1% · Conversion: Easy
Blend value · Realmo final
$515k
Range $464k – $567k · ±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
$349 / 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
$18,853
Tax year 2024
Assessed value
$1,589,610
Assessed 2024
Previous assessed
$1,589,610
+0.0% YoY
Effective rate
1.19%
On assessed value
Assessed land
$780,861
Assessed improvement
$808,749
Applied tax rate
16.0000
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
1943
Heating
NONE
Stories
1
Total area
1,475 SF
Lot
0.1 ac (4,356 SF)
Zoning code
O1
APN
196-210-049-9
UPID
US10-2361941
Jurisdiction
CONTRA COSTA
Metro division
OAKLAND-FREMONT-HAYWARD, CA METROPOLITAN DIVISION
Zoning & alternative use
O1 · Danville, CA
Zoning O1 · permitted uses
O1 · Danville, CA
Permitted & conditional uses
Allowed uses · Special-permit conditions · Prohibited uses
Permitted & conditional uses
Allowed · special-permit conditions · prohibited
Danville. Always verify with local authorities before improvements.
Alternative use value scenarios
Repositioning upside vs current use
OFFICE BUILDING Current
Est. value
$505,000
MEDICAL BUILDING
Est. value
$535,000
COMMERCIAL (GENERAL)
Est. value
$515,000
OFFICE BUILDING Current
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
1943
Heating
NONE
Stories
1
Lot
0.1 ac
Current owner
From public records · entity-resolved
300 Diablo II LLC
Entity
Mailing address
208 W EL PINTADO, DANVILLE, CA 94526-2558
Mailing matches property
Different — outreach signal
Owner-occupied
No
Ownership since
2018
Owner contacts — direct phone, email, and related entities
Decision-maker phone · Verified email · Related entities & filings
Owner contacts
Email · phone · related entities
Sales History
11 recorded events · public records
Date
Price
Buyer
Seller
Deed Type
Mortgage
Aug 26, 2022
—
300 Diablo II LLC
—
Deed
related
$1,082,000 · Heritage Bank Of Commerce
Feb 13, 2018
$1,425,000
300 Diablo II LLC
Hites George & E B Trust
Grant Deed
—
Jul 29, 2016
$1,475,000
Hites,g & E B Living Trust
300 Diablo LLC
Grant Deed
—
Feb 6, 2008
$1,200,000
300 Diablo LLC
Thornber Ents LLC
Grant Deed
$400,000 · Zions First National Bank
Nov 4, 2005
$1,050,000
Thornber Ents LLC
L G Shore Financial Svcs INC
Grant Deed
—
Sep 10, 2003
$715,000
L G Shore Financial Services
Marvene Ltd
Grant Deed
related
$400,000 · Valley Community Bank
Apr 2, 1999
—
Marvin R Poston
Poston Trust
Quit Claim Deed
related
—
Nov 18, 1986
—
Owner Name Unavailable
—
Grant Deed
related
—
—
—
300 Diablo LLC
—
Deed Of Trust
related
$500,000 · Heritage Bank Of Commerce
—
—
L G Shore Financial Services I
—
Deed Of Trust
related
$331,000 · Bay Area Emp Development
Sep 30, 1963
—
Owner Name Unavailable
—
Grant Deed
related
—
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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