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Property profile & analytics
OFF-MARKET
Estimated value
$735,000
Manufacturing properties
2509 Rosemead Blvd South El Monte, CA 91733-1531
Individually Owned
Absentee Owner
Free & Clear
Property ID
US09-9188867
Property profile
Verified
Property type
Manufacturing properties
Use group
MANUFACTURING (LIGHT)
Year built
1956
Construction
WOOD
Total area
5,421 SF
Lot
0.38 ac (16,676 SF)
Zoning code
SECM*
APN
5281-016-025
UPID
US09-9188867
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
$570k
CAP Approach
CAP
by Request
Comparable Approach
Comparable
$604k
Blend (final)
Blend
$735k
Owner & transaction history
Kai Xu
Kai Xu
since 2025
7 recorded transactions
Zoning & alternative use
SECM* · South El Monte, 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 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
$570,000
CAP Approach
CAP Return
Estimation
6%
by Request
6.5%
by Request
7%
by Request
Blend value · Realmo final
$735k
Range $662k – $809k · ±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
$136 / 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
$27,665
Tax year 2024
Assessed value
$2,070,600
Assessed 2024
Previous assessed
$2,070,600
+0.0% YoY
Effective rate
1.34%
On assessed value
Assessed land
$1,377,000
Assessed improvement
$693,600
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
Manufacturing properties
Use group
MANUFACTURING (LIGHT)
Status
Off-Market
Year built
1956
Construction
WOOD
Heating
NONE
Buildings
2
Stories
1
Total area
5,421 SF
Lot
0.38 ac (16,676 SF)
Zoning code
SECM*
APN
5281-016-025
UPID
US09-9188867
Jurisdiction
LOS ANGELES
Metro division
LOS ANGELES-LONG BEACH-GLENDALE, CA METROPOLITAN DIVISION
Zoning & alternative use
SECM* · South El Monte, CA
Zoning SECM* · permitted uses
SECM* · 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.
Building & site characteristics
From public records
Year built
1956
Construction
WOOD
Heating
NONE
Stories
1
Buildings
2
Lot
0.38 ac
Current owner
From public records · entity-resolved
Kai Xu
Individual
Free & Clear · 0 yrs held
Mailing address
18938 AMBERLY PL, ROWLAND HEIGHTS, CA 91748-4888
Mailing matches property
Different — outreach signal
Owner-occupied
No
Ownership since
2025
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
Dec 3, 2025
—
Kai Xu
Unipower Hydraulics INC
Grant Deed
—
Mar 22, 2023
—
Santa Fe Investment Group LLC
Kai Xu
Grant Deed
—
Dec 3, 2021
$1,800,000
Kai Xu
Kwong Wong Gordon
Grant Deed
$1,000,000 · Fu Ann Corporation
Oct 20, 2020
—
Wong,gordon & Alice Fam Trust
Gordon K Wong
Quit Claim Deed
related
—
May 8, 2020
—
Gordon K Wong
Gordon K Wong
Quit Claim Deed
related
—
Nov 18, 2015
—
Gordon K Wong
Wong,gordon K
Quit Claim Deed
related
—
Sep 1, 2006
—
Wong Gordon & Alice Fam Trust
Wong,gordon K
Quit Claim Deed
related
—
Mar 5, 1998
$398,000
Wong,gordon K
Bonds Trust
Trustees Deed
$278,000 · Seller
Mar 5, 1998
—
Gordon K Wong
Wong,a N
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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