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Property profile & analytics
OFF-MARKET
Estimated value
$1,565,000
Office buildings
404 Las Tunas Dr San Gabriel, CA 91776-1550
Trust Owned
12-yr Hold
Absentee Owner
Free & Clear
Property ID
US09-6465442
Property profile
Verified
Property type
Office buildings
Use group
OFFICE BUILDING
Year built
1981
Construction
TILT-UP CONCRETE
Total area
7,900 SF
Lot
0.37 ac (16,288 SF)
Zoning code
SLC1-R3*
APN
5367-014-022
UPID
US09-6465442
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
-
Law Offices of David T. Sun, A.P.C. Law Firm
-
Zhong Kel Yin Corporation Medical Clinic Alternative Medicine Practice
-
Law Offices of Melanie M. Yang Law Firm
-
Best Choice Travel inc Travel Agency
-
Barbara A Reid Law Offices Law Firm
Value estimations
Realmo proprietary · 4 methods
AI Approach
AI
by Request
CAP Approach
CAP
by Request
Comparable Approach
Comparable
$2.10M
Blend (final)
Blend
$1.57M
Owner & transaction history
Chen & Gong Family Trust · 12 yrs held
Chen & Gong Family Trust
since 2013
7 recorded transactions
Zoning & alternative use
SLC1-R3* · San Gabriel, 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 Gabriel submarket · NOI estimate · Typical band, median & reading
Implied cap rate, NOI & submarket benchmark
Cap vs San Gabriel 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
COMMERCIAL (GENERAL)
$2,590,000
Change: -13% · Conversion: Easy
Blend value · Realmo final
$1.57M
Range $1.41M – $1.72M · ±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
$198 / 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
$29,813
Tax year 2024
Assessed value
$2,047,361
Assessed 2024
Previous assessed
$2,047,361
+0.0% YoY
Effective rate
1.46%
On assessed value
Assessed land
$615,462
Assessed improvement
$1,431,899
Applied tax rate
8.0000
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
1981
Construction
TILT-UP CONCRETE
Heating
NONE
Stories
1
Units
1
Total area
7,900 SF
Lot
0.37 ac (16,288 SF)
Zoning code
SLC1-R3*
APN
5367-014-022
UPID
US09-6465442
Jurisdiction
LOS ANGELES
Metro division
LOS ANGELES-LONG BEACH-GLENDALE, CA METROPOLITAN DIVISION
Zoning & alternative use
SLC1-R3* · San Gabriel, CA
Zoning SLC1-R3* · permitted uses
SLC1-R3* · San Gabriel, CA
Permitted & conditional uses
Allowed uses · Special-permit conditions · Prohibited uses
Permitted & conditional uses
Allowed · special-permit conditions · prohibited
San Gabriel. Always verify with local authorities before improvements.
Alternative use value scenarios
Repositioning upside vs current use
COMMERCIAL (GENERAL)
Est. value
$2.6M
COMMERCIAL (GENERAL)
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
1981
Construction
TILT-UP CONCRETE
Heating
NONE
Stories
1
Units
1
Lot
0.37 ac
Current owner
From public records · entity-resolved
Chen & Gong Family Trust
Trust
Free & Clear · 12 yrs held
Mailing address
1105 OAKWOOD DR, SAN MARINO, CA 91108-1211
Mailing matches property
Different — outreach signal
Owner-occupied
No
Ownership since
2013
Owner contacts — direct phone, email, and related entities
Decision-maker phone · Verified email · Related entities & filings
Owner contacts
Email · phone · related entities
Sales History
10 recorded events · public records
Date
Price
Buyer
Seller
Deed Type
Mortgage
Sep 6, 2013
—
Chen & Gong Family Trust
Chen,jim C T
Quit Claim Deed
related
—
May 24, 2011
—
Jim C T Chen
Chen,chin T
Quit Claim Deed
related
—
Aug 27, 2008
—
Chin T Chen
Z-one Electronic Technology In
Grant Deed
—
Dec 19, 2003
—
Flying Electronic Technology
Chen,jim T
Grant Deed
related
—
Sep 30, 2003
$2,030,000
Jim T Chen
Young,david L
Grant Deed
—
Sep 30, 2003
—
David L Young
Young,lih S
Quit Claim Deed
related
—
Apr 3, 1998
—
David L Young
Tam,j W & S H
Grant Deed
related
—
Dec 14, 1993
$820,000
David L Young
Chen,ming-nang &
Grant Deed
—
Aug 30, 1988
$361,000
Chen Mingnang
Kitab
Grant Deed
$175,000 · Kitabjian James&
—
—
Ming N Chen
—
Deed Of Trust
related
$440,000 · General 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.
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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