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Property profile & analytics
OFF-MARKET
Estimated value
$1,195,000
Office buildings
343 El Camino Real, South San Francisco, CA 94080-5977
Trust Owned
9-yr Hold
Absentee Owner
~
Est. High Equity
Property ID
US09-1704202
Property profile
Verified
Property type
Office buildings
Use group
OFFICE BUILDING (MULTI-STORY)
Year built
1966
Total area
3,383 SF
Lot
0.19 ac (8,344 SF)
Zoning code
CL00C1
APN
013-145-410
UPID
US09-1704202
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
-
River Qi (acupuncture )Health Clinic Medical Clinic Alternative Medicine Practice
-
Livewell Medical Clinic, Inc. Medical Clinic
-
XIAOQIN ZHU Alternative Medicine Practice Acupuncture
-
Osmena Maria MD Pediatrician Medical Clinic
-
Premium Health Medical Clinic
Value estimations
Realmo proprietary · 4 methods
AI Approach
AI
by Request
CAP Approach
CAP
by Request
Comparable Approach
Comparable
by Request
Blend (final)
Blend
$1.20M
Owner & transaction history
Van,riel Trust · 9 yrs held
Van,riel Trust
since 2017
7 recorded transactions
Zoning & alternative use
CL00C1 · South San Francisco, 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 South San Francisco submarket · NOI estimate · Typical band, median & reading
Implied cap rate, NOI & submarket benchmark
Cap vs South San Francisco 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%
by Request
6.5%
by Request
7%
by Request
Alternative Use
Use
Estimation
NEIGHBORHOOD: SHOPPING CENTER
$1,825,000
Change: -16% · Conversion: Difficult
Blend value · Realmo final
$1.20M
Range $1.08M – $1.31M · ±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
$353 / 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
$15,453
Tax year 2024
Assessed value
$1,338,617
Assessed 2024
Previous assessed
$1,338,617
+0.0% YoY
Effective rate
1.15%
On assessed value
Assessed land
$1,215,913
Assessed improvement
$122,704
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 (MULTI-STORY)
Status
Off-Market
Year built
1966
Heating
NONE
Stories
2
Total area
3,383 SF
Lot
0.19 ac (8,344 SF)
Zoning code
CL00C1
APN
013-145-410
UPID
US09-1704202
Jurisdiction
SAN MATEO
Metro division
SAN FRANCISCO-SAN MATEO-REDWOOD CITY, CA METROPOLITAN DIVISION
Zoning & alternative use
CL00C1 · South San Francisco, CA
Zoning CL00C1 · permitted uses
CL00C1 · South San Francisco, CA
Permitted & conditional uses
Allowed uses · Special-permit conditions · Prohibited uses
Permitted & conditional uses
Allowed · special-permit conditions · prohibited
South San Francisco. Always verify with local authorities before improvements.
Alternative use value scenarios
Repositioning upside vs current use
NEIGHBORHOOD: SHOPPING CENTER
Est. value
$1.8M
NEIGHBORHOOD: SHOPPING CENTER
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
1966
Heating
NONE
Stories
2
Lot
0.19 ac
Current owner
From public records · entity-resolved
Van,riel Trust
Trust
Mailing address
1259 15TH AVE, SAN FRANCISCO, CA 94122-2005
Mailing matches property
Different — outreach signal
Owner-occupied
No
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
11 recorded events · public records
Date
Price
Buyer
Seller
Deed Type
Mortgage
Sep 17, 2018
—
Van Riel,w Trust
—
Deed
related
$575,000 · Bank Of Marin
Jul 7, 2017
$1,200,000
Van,riel Trust
Vivos Gerhard P J & Angel
Grant Deed
$575,000 · Bank Of Marin
Jul 7, 2017
—
Van,riel Trust
—
Deed
related
$460,000 · Bank Of Marin
Oct 13, 2011
—
Jordan Gerhard P & A A Trust
Jordan,angelika
Quit Claim Deed
related
—
Aug 13, 1997
$470,000
Gerhard Jordan
Cosentino,frank F
Grant Deed
$80,000 · Individual
May 8, 1997
—
Frank F Cosentino
Cosentino,lynn T
Quit Claim Deed
related
—
May 21, 1993
—
Frank Cosentino
Cosentino Frank
Quit Claim Deed
related
—
Aug 22, 1989
$522,000
Cosentino Frank
Independent Exch
Grant Deed
$250,000 · First National Bank Daly City
—
—
Van,riel Trust
—
Deed Of Trust
related
$460,000 · Bank Of Marin
—
—
Van Riel,w Trust
—
Deed Of Trust
related
$575,000 · Bank Of Marin
—
—
W Van Riel
—
Deed Of Trust
related
$420,000 · Mortgage Cap Dev
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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