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Property profile & analytics
FOR LEASE
Life science properties
220 Humboldt Ct Sunnyvale, CA 94089
Entity Owned
18-yr Hold
Absentee Owner
Free & Clear
Property ID
US09-0211157
For Lease
$33 SF/Yr
220 Humboldt Ct, Sunnyvale, CA 94089
View Listing →
Property profile
Verified
Property type
Life science properties
Use group
R&D FACILITY, LABS, PHARMA
Year built
1979
Construction
TILT-UP CONCRETE
Total area
50,112 SF
Lot
3.55 ac (154,725 SF)
Zoning code
MP-I
APN
110-34-009
UPID
US09-0211157
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
-
AsiaFriendFinder Advertising Agency Marketing & Advertising
Value estimations
Realmo proprietary · 4 methods
AI Approach
AI
$1.26M
CAP Approach
CAP
by Request
Comparable Approach
Comparable
$846k
Blend (final)
Blend
$1.05M
Owner & transaction history
Batton Associates LLC · 18 yrs held
Batton Associates LLC
since 2007
3 recorded transactions
Zoning & alternative use
MP-I · Sunnyvale, 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 Sunnyvale submarket · NOI estimate · Typical band, median & reading
Implied cap rate, NOI & submarket benchmark
Cap vs Sunnyvale 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
$1,255,000
CAP Approach
CAP Return
Estimation
6%
by Request
6.5%
by Request
7%
by Request
Blend value · Realmo final
$1.05M
Range $945k – $1.16M · ±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
$21 / 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
$168,902
Tax year 2024
Assessed value
$14,422,970
Assessed 2024
Previous assessed
$14,422,970
+0.0% YoY
Effective rate
1.17%
On assessed value
Assessed land
$6,773,645
Assessed improvement
$7,649,325
Applied tax rate
9.0000
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 Lease
Year built
1979
Construction
TILT-UP CONCRETE
Heating
NONE
Cooling
YES
Stories
1
Units
1
Total area
50,112 SF
Lot
3.55 ac (154,725 SF)
Zoning code
MP-I
APN
110-34-009
UPID
US09-0211157
Jurisdiction
SANTA CLARA
Zoning & alternative use
MP-I · Sunnyvale, CA
Zoning MP-I · permitted uses
MP-I · Sunnyvale, CA
Permitted & conditional uses
Allowed uses · Special-permit conditions · Prohibited uses
Permitted & conditional uses
Allowed · special-permit conditions · prohibited
Sunnyvale. Always verify with local authorities before improvements.
Building & site characteristics
From public records
Year built
1979
Construction
TILT-UP CONCRETE
Heating
NONE
Cooling
Yes
Stories
1
Units
1
Lot
3.55 ac
Current owner
From public records · entity-resolved
Batton Associates LLC
Entity
Free & Clear · 18 yrs held
Mailing address
1000 COMMERCIAL ST STE C, SAN CARLOS, CA 94070-4033
Mailing matches property
Different — outreach signal
Owner-occupied
No
Ownership since
2007
Owner contacts — direct phone, email, and related entities
Decision-maker phone · Verified email · Related entities & filings
Owner contacts
Email · phone · related entities
Sales History
3 recorded events · public records
Date
Price
Buyer
Seller
Deed Type
Mortgage
Oct 1, 2007
—
Batton Associates LLC
Hewlett-packard
Grant Deed
—
Nov 18, 1999
—
Mercury Interactive Corp
Robertson,stevan S & Marsha T
Grant Deed
related
—
Mar 31, 1994
$2,284,500
Stevan S 7 Marsha T Robertson
Vairan Realty In
Grant Deed
$2,034,000 · Zions First 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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