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Property profile & analytics
OFF-MARKET
Estimated value
$780,000
Medical Office Space
15803 Hesperian Blvd San Lorenzo, CA 94580-1537
Entity Owned
8-yr Hold
Free & Clear
Property ID
US09-7616243
Property profile
Verified
Property type
Medical Office Space
Use group
MEDICAL BUILDING
Year built
1970
Construction
WOOD
Total area
2,889 SF
Lot
0.28 ac (11,980 SF)
APN
412-31-77-2
UPID
US09-7616243
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
-
San Lorenzo Orthodontics Dental Office
-
Dr. Albert Lam, DMD Dental Office
Value estimations
Realmo proprietary · 4 methods
AI Approach
AI
by Request
CAP Approach
CAP
$760k
Comparable Approach
Comparable
$499k
Blend (final)
Blend
$780k
Owner & transaction history
County Of Alameda · 8 yrs held
County Of Alameda
since 2017
7 recorded transactions
Zoning & alternative use
Permitted uses
Permitted uses
Allowed · conditional · prohibited
Top alternative use upside
Neighborhood: shopping center
$1.2M
+7.5%
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 Lorenzo submarket · NOI estimate · Typical band, median & reading
Implied cap rate, NOI & submarket benchmark
Cap vs San Lorenzo 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%
$825,000
6.5%
$760,000
7%
$705,000
Alternative Use
Use
Estimation
MEDICAL BUILDING
$1,140,000
Current use
NEIGHBORHOOD: SHOPPING CENTER
$1,225,000
Change: +7% · Conversion: Difficult
OFFICE BUILDING
$980,000
Change: -14% · Conversion: Easy
AUTO REPAIR, GARAGE
$930,000
Change: -19% · Conversion: Difficult
Blend value · Realmo final
$780k
Range $702k – $858k · ±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
$270 / 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 2023Property tax & assessments
Tax year 2023
Tax billed
$14,886
Tax year 2023
Assessed value
$1,207,807
Assessed 2024
Previous assessed
$1,184,124
+2.0% YoY
Effective rate
1.23%
On assessed value
Assessed land
$361,741
Assessed improvement
$846,066
Applied tax rate
80.0000
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
Medical Office Space
Use group
MEDICAL BUILDING
Status
Off-Market
Year built
1970
Construction
WOOD
Heating
NONE
Buildings
1
Stories
1
Units
1
Bathrooms
1
Total area
2,889 SF
Lot
0.28 ac (11,980 SF)
APN
412-31-77-2
UPID
US09-7616243
Jurisdiction
ALAMEDA
Metro division
OAKLAND-FREMONT-HAYWARD, CA METROPOLITAN DIVISION
Zoning & alternative use
Zoning · permitted uses
Permitted & conditional uses
Allowed uses · Special-permit conditions · Prohibited uses
Permitted & conditional uses
Allowed · special-permit conditions · prohibited
Alternative use value scenarios
Repositioning upside vs current use
MEDICAL BUILDING Current
Est. value
$1.1M
NEIGHBORHOOD: SHOPPING CENTER
Est. value
$1.2M
OFFICE BUILDING
Est. value
$980,000
AUTO REPAIR, GARAGE
Est. value
$930,000
MEDICAL BUILDING Current
NEIGHBORHOOD: SHOPPING CENTER
OFFICE BUILDING
AUTO REPAIR, GARAGE
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
1970
Construction
WOOD
Heating
NONE
Stories
1
Buildings
1
Units
1
Bathrooms
1
Lot
0.28 ac
Current owner
From public records · entity-resolved
County Of Alameda
Entity
Free & Clear · 8 yrs held
Mailing address
15803 HESPERIAN BLVD, SAN LORENZO, CA 94580-1537
Ownership since
2017
Owner contacts — direct phone, email, and related entities
Decision-maker phone · Verified email · Related entities & filings
Owner contacts
Email · phone · related entities
Sales History
9 recorded events · public records
Date
Price
Buyer
Seller
Deed Type
Mortgage
Feb 19, 2020
—
Silverthorn Invs LLC
—
Deed
related
$850,635 · Bank Of America
Sep 20, 2017
—
County Of Alameda
Silvertone Investments LLC
Grant Deed
—
Jun 19, 2014
$1,005,000
Silvertone Investments LLC
Jaeger L J & P L Trust
Grant Deed
$800,000 · Bank Of The West
Jan 7, 2009
—
Jaeger,patricia L
Jaeger,leo L
Affidavit Of Death
related
—
Mar 7, 1996
—
Leo L Jaeger Trustee
Jaeger,leo L & Patricia L
Quit Claim Deed
related
—
Aug 7, 1992
—
Leo&patricia Jaeger Trust
Jaeger,l./jaeger
Quit Claim Deed
related
—
Oct 19, 1976
—
—
—
Grant Deed
related
—
—
—
Silverthorn Invs LLC
—
Deed Of Trust
related
$850,635 · Bank Of America
—
—
Leo L Jaeger
—
Deed Of Trust
related
$275,000 · Bay View Federal 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.
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