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Property profile & analytics
OFF-MARKET
Estimated value
$4,435,000
Industrial properties
100 Ellsworth Ave San Mateo, CA 94401-3939
Entity Owned
25-yr Hold
Absentee Owner
Free & Clear
Property ID
US09-1948115
Property profile
Verified
Property type
Industrial properties
Use group
MIXED USE (COMMERCIAL/INDUSTRIAL)
Year built
1968
Total area
246,457 SF
Lot
2.28 ac (99,532 SF)
Zoning code
CB000D
APN
034-151-080
UPID
US09-1948115
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
-
Bay Area Endodontics Dental Office
-
Dr. Marshall S. Michaelian Dental Office
-
San Mateo Family Dental Dental Office
-
Showaihat Linda M DDS Dental Office
-
Paul Schauer DDS Dental Office
Value estimations
Realmo proprietary · 4 methods
AI Approach
AI
by Request
CAP Approach
CAP
by Request
Comparable Approach
Comparable
by Request
Blend (final)
Blend
$4.44M
Owner & transaction history
Avery Mills Square LP · 25 yrs held
Avery Mills Square LP
since 2001
3 recorded transactions
Zoning & alternative use
CB000D · San Mateo, 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 San Mateo submarket · NOI estimate · Typical band, median & reading
Implied cap rate, NOI & submarket benchmark
Cap vs San Mateo 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
$18 / 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
$734,966
Tax year 2024
Assessed value
$47,612,867
Assessed 2024
Previous assessed
$47,612,867
+0.0% YoY
Effective rate
1.54%
On assessed value
Assessed land
$13,267,125
Assessed improvement
$34,345,742
Applied tax rate
12.0000
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
Industrial properties
Use group
MIXED USE (COMMERCIAL/INDUSTRIAL)
Status
Off-Market
Year built
1968
Heating
NONE
Total area
246,457 SF
Lot
2.28 ac (99,532 SF)
Zoning code
CB000D
APN
034-151-080
UPID
US09-1948115
Jurisdiction
SAN MATEO
Metro division
SAN FRANCISCO-SAN MATEO-REDWOOD CITY, CA METROPOLITAN DIVISION
Zoning & alternative use
CB000D · San Mateo, CA
Zoning CB000D · permitted uses
CB000D · San Mateo, CA
Permitted & conditional uses
Allowed uses · Special-permit conditions · Prohibited uses
Permitted & conditional uses
Allowed · special-permit conditions · prohibited
San Mateo. Always verify with local authorities before improvements.
Building & site characteristics
From public records
Year built
1968
Heating
NONE
Lot
2.28 ac
Current owner
From public records · entity-resolved
Avery Mills Square LP
Entity
Free & Clear · 25 yrs held
Mailing address
130 E DANA ST, MOUNTAIN VIEW, CA 94041-1508
Mailing matches property
Different — outreach signal
Owner-occupied
No
Ownership since
2001
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
Jan 8, 2001
—
Avery Mills Square LP
Avery Trust
Quit Claim Deed
related
—
Jan 30, 1995
—
Avery Trust
Avery Trust
Quit Claim Deed
related
—
Dec 21, 1994
—
Avery Trust
Avery,l B & Marion P
Quit Claim Deed
related
—
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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