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Property profile & analytics
OFF-MARKET
Estimated value
$2,450,000
Office buildings
380 Diablo Rd Danville, CA 94526-3461
Entity Owned
13-yr Hold
Absentee Owner
~
Est. High Equity
Property ID
US09-0371119
Property profile
Verified
Property type
Office buildings
Use group
OFFICE BUILDING
Year built
1984
Total area
15,276 SF
Lot
0.55 ac (24,132 SF)
APN
196-210-050-7
UPID
US09-0371119
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
-
robin miles - empire realty associates Real Estate Agency
-
lori nader Real Estate Agency
-
Pam Berce, Sereno Real Estate Agency
-
Staci Tate, Venture Sotheby's International Realty Real Estate Agency
-
Shirley Yang Ph.D. & Scott Bennett. The S&S Team @ Sereno Real Estate Agency
Value estimations
Realmo proprietary · 4 methods
AI Approach
AI
by Request
CAP Approach
CAP
by Request
Comparable Approach
Comparable
$3.21M
Blend (final)
Blend
$2.45M
Owner & transaction history
380 Diablo Road LLC · 13 yrs held
380 Diablo Road LLC
since 2013
7 recorded transactions
Zoning & alternative use
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 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
by Request
CAP Approach
CAP Return
Estimation
6%
by Request
6.5%
by Request
7%
by Request
Blend value · Realmo final
$2.45M
Range $2.21M – $2.70M · ±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
$160 / 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
$43,678
Tax year 2024
Assessed value
$3,892,091
Assessed 2024
Previous assessed
$3,892,091
+0.0% YoY
Effective rate
1.12%
On assessed value
Assessed land
$1,041,881
Assessed improvement
$2,850,210
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
1984
Heating
NONE
Stories
1
Total area
15,276 SF
Lot
0.55 ac (24,132 SF)
APN
196-210-050-7
UPID
US09-0371119
Jurisdiction
CONTRA COSTA
Metro division
OAKLAND-FREMONT-HAYWARD, CA METROPOLITAN DIVISION
Zoning & alternative use
Zoning · permitted uses
Permitted & conditional uses
Allowed uses · Special-permit conditions · Prohibited uses
Permitted & conditional uses
Allowed · special-permit conditions · prohibited
Building & site characteristics
From public records
Year built
1984
Heating
NONE
Stories
1
Lot
0.55 ac
Current owner
From public records · entity-resolved
380 Diablo Road LLC
Entity
Mailing address
285 SAINT JAMES DR, PIEDMONT, CA 94611-3622
Mailing matches property
Different — outreach signal
Owner-occupied
No
Ownership since
2013
Owner contacts — direct phone, email, and related entities
Decision-maker phone · Verified email · Related entities & filings
Owner contacts
Email · phone · related entities
Sales History
7 recorded events · public records
Date
Price
Buyer
Seller
Deed Type
Mortgage
Mar 20, 2013
—
380 Diablo Road LLC
380 Diablo Road Ptshp
Quit Claim Deed
related
—
Mar 10, 2000
—
380 Diablo Road Partnership
Attarha,mark & Nahid N
Grant Deed
related
—
Jan 24, 2000
—
Mark Attarha
Obrien-claussen
Grant Deed
related
—
Apr 1, 1982
$76,000
Obiren Claussen
Obrien,raymond F
Grant Deed
—
Apr 1, 1982
$68,500
Obrien Vi Claussen
Obrien,raymond F
Grant Deed
related
—
—
—
Claussen LP O'brien
—
Deed Of Trust
related
$250,000 · Individual
—
—
Obrien-claussen IV
—
Deed Of Trust
related
$1,800,000 · General American Life Ins
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.
Try Rey
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