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Property profile & analytics
OFF-MARKET
Estimated value
$35,165,000
Office buildings
2451 Msn College Blvd Santa Clara, CA 95054-1214
Entity Owned
Absentee Owner
Free & Clear
Property ID
US09-5194504
Property profile
Verified
Property type
Office buildings
Use group
OFFICE BUILDING
Year built
1983
Construction
TILT-UP CONCRETE
Total area
133,074 SF
Lot
5.81 ac (252,996 SF)
Zoning code
MP
APN
104-41-046
UPID
US09-5194504
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
$35.17M
Owner & transaction history
Si 87 LLC
Si 87 LLC
since 2025
5 recorded transactions
Zoning & alternative use
MP · Santa Clara, 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 Santa Clara submarket · NOI estimate · Typical band, median & reading
Implied cap rate, NOI & submarket benchmark
Cap vs Santa Clara 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
$264 / 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
$489,564
Tax year 2024
Assessed value
$41,777,788
Assessed 2024
Previous assessed
$41,777,788
+0.0% YoY
Effective rate
1.17%
On assessed value
Assessed land
$11,148,818
Assessed improvement
$30,628,970
Applied tax rate
7.0000
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
1983
Construction
TILT-UP CONCRETE
Heating
NONE
Cooling
YES
Stories
3
Units
1
Total area
133,074 SF
Lot
5.81 ac (252,996 SF)
Zoning code
MP
APN
104-41-046
UPID
US09-5194504
Jurisdiction
SANTA CLARA
Zoning & alternative use
MP · Santa Clara, CA
Zoning MP · permitted uses
MP · Santa Clara, CA
Permitted & conditional uses
Allowed uses · Special-permit conditions · Prohibited uses
Permitted & conditional uses
Allowed · special-permit conditions · prohibited
Santa Clara. Always verify with local authorities before improvements.
Building & site characteristics
From public records
Year built
1983
Construction
TILT-UP CONCRETE
Heating
NONE
Cooling
Yes
Stories
3
Units
1
Lot
5.81 ac
Current owner
From public records · entity-resolved
Si 87 LLC
Entity
Free & Clear · 0 yrs held
Mailing address
599 CASTRO ST STE #400, MOUNTAIN VIEW, CA 94041-3009
Mailing matches property
Different — outreach signal
Owner-occupied
No
Ownership since
2025
Owner contacts — direct phone, email, and related entities
Decision-maker phone · Verified email · Related entities & filings
Owner contacts
Email · phone · related entities
Sales History
5 recorded events · public records
Date
Price
Buyer
Seller
Deed Type
Mortgage
Nov 7, 2025
—
Si 87 LLC
—
Deed
related
$330,000,000 · The Northwestern Mutual Life Insurance C
Sep 5, 2025
—
Si 87 LLC
Si 34 LLC
Grant Deed
—
Apr 15, 2022
—
Si 34 LLC
Si 34 LLC
Intrafamily Transfer
related
—
Oct 4, 2010
—
Si 34 LLC
Sobrato Interests
Grant Deed
related
—
—
—
Sobrato 1979 Trust
—
Loan Modification
related
$32,020,103 · Miscellaneous Ins Co
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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“Is 15.6% cap rate sustainable?” · “Best tenant mix for BU1?” · “What’s the redev upside?”
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