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Property profile & analytics
FOR SALE
Office buildings
10520 S De Anza Blvd Cupertino, CA 95014
Individually Owned
6-yr Hold
Absentee Owner
Free & Clear
Property ID
US09-2635316
For Sale
1 / 10
Contact for pricing
10520 S De Anza Blvd, Cupertino, CA 95014
View Listing →
Property profile
Verified
Property type
Office buildings
Use group
OFFICE BUILDING
Year built
1968
Construction
WOOD
Total area
4,800 SF
Lot
0.61 ac (26,625 SF)
Zoning code
P(CG)
APN
369-39-017
UPID
US09-2635316
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
-
David Gragnola: Allstate Insurance Insurance Agency
-
Loma Spa Alternative Medicine Practice Spa & Massage Center
-
Wei's Fish Restaurant
Value estimations
Realmo proprietary · 4 methods
AI Approach
AI
by Request
CAP Approach
CAP
$2.77M
Comparable Approach
Comparable
$1.90M
Blend (final)
Blend
$2.53M
Owner & transaction history
NA Kyunggyun · 6 yrs held
NA Kyunggyun
since 2019
3 recorded transactions
Zoning & alternative use
P(CG) · Cupertino, CA
Permitted uses
Permitted uses
Allowed · conditional · prohibited
Zone name
Planned Development General Commercial
General category
PLANNED_DEVELOPMENT
Zone area
81.38 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
Method
Estimation
Statistic approach
by Request
ML approach
by Request
CAP Approach
CAP Return
Estimation
6%
$3,000,000
6.5%
$2,770,000
7%
$2,575,000
Alternative Use
Use
Estimation
OFFICE BUILDING
$3,725,000
Current use
Blend value · Realmo final
$2.53M
Range $2.27M – $2.78M · ±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
$526 / 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
$56,674
Tax year 2024
Assessed value
$4,288,805
Assessed 2024
Previous assessed
$4,288,805
+0.0% YoY
Effective rate
1.32%
On assessed value
Assessed land
$3,752,706
Assessed improvement
$536,099
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
Office buildings
Use group
OFFICE BUILDING
Status
For Sale
Year built
1968
Construction
WOOD
Heating
NONE
Cooling
YES
Stories
1
Units
3
Total area
4,800 SF
Lot
0.61 ac (26,625 SF)
Zoning code
P(CG)
APN
369-39-017
UPID
US09-2635316
Jurisdiction
SANTA CLARA
Zoning & alternative use
P(CG) · Cupertino, CAZoning P(CG) · permitted uses
P(CG) · Cupertino, CA
Permitted & conditional uses
Allowed uses · Special-permit conditions · Prohibited uses
Permitted & conditional uses
Allowed · special-permit conditions · prohibited
Zone name
Planned Development General Commercial
General category
PLANNED_DEVELOPMENT
Zone area
81.38 ac
Source
Realmo
Alternative use value scenarios
Repositioning upside vs current use
OFFICE BUILDING Current
Est. value
$3.7M
OFFICE BUILDING Current
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
1968
Construction
WOOD
Heating
NONE
Cooling
Yes
Stories
1
Units
3
Lot
0.61 ac
Current owner
From public records · entity-resolved
NA Kyunggyun
Individual
Free & Clear · 6 yrs held
Mailing address
1082 E EL CAMINO REAL 2ND STE #2, SUNNYVALE, CA 94087-3776
Mailing matches property
Different — outreach signal
Owner-occupied
No
Ownership since
2019
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
Sep 16, 2024
—
Kyunggyun NA
—
Deed
related
$2,000,000 · Yong Kil Pak & Young Sun Pak
Nov 6, 2019
—
NA Kyunggyun
Jiyoung Park
Quit Claim Deed
related
—
Nov 6, 2019
$4,000,000
Kyunggyun NA
Harman Managers Investment
Grant Deed
—
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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“Is 15.6% cap rate sustainable?” · “Best tenant mix for BU1?” · “What’s the redev upside?”
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