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Property profile & analytics
FOR SALE
Life science properties
10131 Bubb Rd Cupertino, CA 95014
Entity Owned
Absentee Owner
~
Est. High Equity
Property ID
US09-2765801
For Sale
1 / 2
Contact for pricing
10131 Bubb Rd, Cupertino, CA 95014
View Listing →
Property profile
Verified
Property type
Life science properties
Use group
R&D FACILITY, LABS, PHARMA
Year built
1968
Construction
TILT-UP CONCRETE
Total area
18,000 SF
Lot
1.07 ac (46,400 SF)
Zoning code
ML
APN
357-20-004
UPID
US09-2765801
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
by Request
CAP Approach
CAP
by Request
Comparable Approach
Comparable
by Request
Blend (final)
Blend
by Request
Owner & transaction history
Samt America LLC
Samt America LLC
since 2026
6 recorded transactions
Zoning & alternative use
ML · Cupertino, CA
Permitted uses
Permitted uses
Allowed · conditional · prohibited
Zone name
Light Industrial
General category
INDUSTRIAL
Zone area
1.14 ac
Source
Realmo
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 Cupertino submarket · NOI estimate · Typical band, median & reading
Implied cap rate, NOI & submarket benchmark
Cap vs Cupertino 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
CAP Approach
Comparable Approach
Alternative Use
Get a detailed, property-specific estimation — fast and free
Price per SF
Sale + rent benchmarks
Subject property
—
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
$52,919
Tax year 2024
Assessed value
$4,237,554
Assessed 2024
Previous assessed
$4,237,554
+0.0% YoY
Effective rate
1.25%
On assessed value
Assessed land
$3,024,240
Assessed improvement
$1,213,314
Applied tax rate
13.0000
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
Life science properties
Use group
R&D FACILITY, LABS, PHARMA
Status
For Sale
Year built
1968
Construction
TILT-UP CONCRETE
Heating
NONE
Cooling
YES
Stories
1
Units
1
Total area
18,000 SF
Lot
1.07 ac (46,400 SF)
Zoning code
ML
APN
357-20-004
UPID
US09-2765801
Jurisdiction
SANTA CLARA
Zoning & alternative use
ML · Cupertino, CAZoning ML · permitted uses
ML · Cupertino, CA
Permitted & conditional uses
Allowed uses · Special-permit conditions · Prohibited uses
Permitted & conditional uses
Allowed · special-permit conditions · prohibited
Zone name
Light Industrial
General category
INDUSTRIAL
Zone area
1.14 ac
Source
Realmo
Building & site characteristics
From public records
Year built
1968
Construction
TILT-UP CONCRETE
Heating
NONE
Cooling
Yes
Stories
1
Units
1
Lot
1.07 ac
Current owner
From public records · entity-resolved
Samt America LLC
Entity
Mailing address
144 DRACENA AVE, PIEDMONT, CA 94611-3903
Mailing matches property
Different — outreach signal
Owner-occupied
No
Ownership since
2026
Owner contacts — direct phone, email, and related entities
Decision-maker phone · Verified email · Related entities & filings
Owner contacts
Email · phone · related entities
Sales History
6 recorded events · public records
Date
Price
Buyer
Seller
Deed Type
Mortgage
May 4, 2026
$6,300,000
Samt America LLC
101 Three One LLC
Grant Deed
—
Jul 3, 2018
—
101 Three One LLC
—
Deed
related
$23,000,000 · City National Bank
Apr 12, 2013
$1,600,000
101 Three One LLC
Griffinger T A & E E Trust
Grant Deed
—
Feb 13, 2013
—
Griffinger Theodore A JR Tr
Griffinger,elisabeth E
Affidavit Of Death
related
—
Feb 15, 2000
—
Griffinger Trust
Griffinger,elisabeth E
Quit Claim Deed
related
$1,300,000 · Wells Fargo Bank
—
—
101 Three One LLC
—
Deed Of Trust
related
$1,300,000 · City National Bank
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
Ask anything about this address in plain English.
“Is 15.6% cap rate sustainable?” · “Best tenant mix for BU1?” · “What’s the redev upside?”
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