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Property profile & analytics
OFF-MARKET
Estimated value
$675,000
Investment properties
9837 Rush St South El Monte, CA 91733-2634
Trust Owned
15-yr Hold
Absentee Owner
~
Est. High Equity
Property ID
US09-9225813
Property profile
Verified
Property type
Investment properties
Use group
OFFICE/RESIDENTIAL (MIXED USE)
Year built
1954
Construction
WOOD
Total area
3,305 SF
Lot
0.22 ac (9,782 SF)
Zoning code
SEM*
APN
8102-017-014
UPID
US09-9225813
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
$895k
Comparable Approach
Comparable
$434k
Blend (final)
Blend
$675k
Owner & transaction history
Karnsomport Somyos & A Trust · 15 yrs held
Karnsomport Somyos & A Trust
since 2011
6 recorded transactions
Zoning & alternative use
SEM* · South El Monte, CA
Permitted uses
Permitted uses
Allowed · conditional · prohibited
Top alternative use upside
Auto repair, garage
$1.1M
+11.9%
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 El Monte submarket · NOI estimate · Typical band, median & reading
Implied cap rate, NOI & submarket benchmark
Cap vs South El Monte 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%
$970,000
6.5%
$895,000
7%
$830,000
Alternative Use
Use
Estimation
COMMERCIAL (GENERAL)
$995,000
Current use
AUTO REPAIR, GARAGE
$1,115,000
Change: +12% · Conversion: Difficult
RETAIL STORES
$875,000
Change: -12% · Conversion: Easy
Blend value · Realmo final
$675k
Range $608k – $743k · ±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
$204 / 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
$8,961
Tax year 2024
Assessed value
$626,760
Assessed 2024
Previous assessed
$626,760
+0.0% YoY
Effective rate
1.43%
On assessed value
Assessed land
$469,758
Assessed improvement
$157,002
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
Investment properties
Use group
OFFICE/RESIDENTIAL (MIXED USE)
Status
Off-Market
Year built
1954
Construction
WOOD
Heating
FLOOR/WALL FURNACE
Buildings
3
Stories
1
Units
1
Bathrooms
2
Total area
3,305 SF
Lot
0.22 ac (9,782 SF)
Zoning code
SEM*
APN
8102-017-014
UPID
US09-9225813
Jurisdiction
LOS ANGELES
Metro division
LOS ANGELES-LONG BEACH-GLENDALE, CA METROPOLITAN DIVISION
Zoning & alternative use
SEM* · South El Monte, CA
Zoning SEM* · permitted uses
SEM* · South El Monte, CA
Permitted & conditional uses
Allowed uses · Special-permit conditions · Prohibited uses
Permitted & conditional uses
Allowed · special-permit conditions · prohibited
South El Monte. Always verify with local authorities before improvements.
Alternative use value scenarios
Repositioning upside vs current use
COMMERCIAL (GENERAL) Current
Est. value
$995,000
AUTO REPAIR, GARAGE
Est. value
$1.1M
RETAIL STORES
Est. value
$875,000
COMMERCIAL (GENERAL) Current
AUTO REPAIR, GARAGE
RETAIL STORES
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
1954
Construction
WOOD
Heating
FLOOR/WALL FURNACE
Stories
1
Buildings
3
Units
1
Bathrooms
2
Lot
0.22 ac
Current owner
From public records · entity-resolved
Karnsomport Somyos & A Trust
Trust
Mailing address
11922 SPY GLASS HL RD, WHITTIER, CA 90601-1949
Mailing matches property
Different — outreach signal
Owner-occupied
No
Ownership since
2011
Owner contacts — direct phone, email, and related entities
Decision-maker phone · Verified email · Related entities & filings
Owner contacts
Email · phone · related entities
Sales History
6 recorded events · public records
Date
Price
Buyer
Seller
Deed Type
Mortgage
Mar 21, 2011
$275,000
Karnsomport Somyos & A Trust
Wong B H Living Trust
Grant Deed
—
Aug 15, 2005
—
Wong Betty H Trust
Wong,betty H
Quit Claim Deed
related
—
Aug 3, 2005
—
Betty H Wong
Wong Chan Family Trust
Quit Claim Deed
related
—
May 1, 2003
—
Wong-chan,tr
Wong,betty H
Quit Claim Deed
related
—
—
—
Wong Betty H Living Trust
—
Deed Of Trust
related
$215,000 · Mount Tai Capital LLC
Aug 3, 1965
—
—
—
Grant 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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