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Property profile & analytics
OFF-MARKET
Estimated value
$845,000
Apartment buildings
3433 Bartlett Ave Rosemead, CA 91770-2733
Entity Owned
9-yr Hold
Absentee Owner
Free & Clear
Property ID
US09-8744091
Property profile
Verified
Property type
Apartment buildings
Use group
APARTMENT HOUSE (5+ UNITS)
Year built
1955
Construction
WOOD
Total area
4,765 SF
Lot
0.61 ac (26,447 SF)
Zoning code
RMR1YY
APN
5289-007-055
UPID
US09-8744091
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
$1.18M
Comparable Approach
Comparable
by Request
Blend (final)
Blend
$845k
Owner & transaction history
Sunny Unistar Corp · 9 yrs held
Sunny Unistar Corp
since 2017
7 recorded transactions
Zoning & alternative use
RMR1YY · Rosemead, CA
Permitted uses
Permitted uses
Allowed · conditional · prohibited
Top alternative use upside
Warehouse, storage
$1.4M
+27.9%
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 Rosemead submarket · NOI estimate · Typical band, median & reading
Implied cap rate, NOI & submarket benchmark
Cap vs Rosemead 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%
$1,280,000
6.5%
$1,180,000
7%
$1,095,000
Alternative Use
Use
Estimation
APARTMENT HOUSE (5+ UNITS)
$1,095,000
Current use
WAREHOUSE, STORAGE
$1,400,000
Change: +28% · Conversion: Difficult
Blend value · Realmo final
$845k
Range $761k – $930k · ±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
$177 / 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
$23,018
Tax year 2024
Assessed value
$1,788,662
Assessed 2024
Previous assessed
$1,788,662
+0.0% YoY
Effective rate
1.29%
On assessed value
Assessed land
$1,519,000
Assessed improvement
$269,662
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
Apartment buildings
Use group
APARTMENT HOUSE (5+ UNITS)
Status
Off-Market
Year built
1955
Construction
WOOD
Heating
FLOOR/WALL FURNACE
Cooling
YES
Buildings
5
Units
5
Bathrooms
6
Total area
4,765 SF
Lot
0.61 ac (26,447 SF)
Zoning code
RMR1YY
APN
5289-007-055
UPID
US09-8744091
Jurisdiction
LOS ANGELES
Metro division
LOS ANGELES-LONG BEACH-GLENDALE, CA METROPOLITAN DIVISION
Zoning & alternative use
RMR1YY · Rosemead, CA
Zoning RMR1YY · permitted uses
RMR1YY · Rosemead, CA
Permitted & conditional uses
Allowed uses · Special-permit conditions · Prohibited uses
Permitted & conditional uses
Allowed · special-permit conditions · prohibited
Rosemead. Always verify with local authorities before improvements.
Alternative use value scenarios
Repositioning upside vs current use
APARTMENT HOUSE (5+ UNITS) Current
Est. value
$1.1M
WAREHOUSE, STORAGE
Est. value
$1.4M
APARTMENT HOUSE (5+ UNITS) Current
WAREHOUSE, STORAGE
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
1955
Construction
WOOD
Heating
FLOOR/WALL FURNACE
Cooling
Yes
Buildings
5
Units
5
Bathrooms
6
Lot
0.61 ac
Current owner
From public records · entity-resolved
Sunny Unistar Corp
Entity
Free & Clear · 9 yrs held
Mailing address
234 N CHANDLER AVEA, MONTEREY PARK, CA 91754-1504
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
Jun 16, 2017
—
Sunny Unistar Corp
Chen,shangjin
Quit Claim Deed
related
—
Dec 21, 2016
—
Shangjin Chen
Cheng Te-kin Trust
Quit Claim Deed
related
—
Jan 5, 2016
$1,400,000
Shangjin Chen
Cheng Te-kin Trust
Grant Deed
—
Jan 5, 2016
—
Shangjin Chen
Chen,bin
Quit Claim Deed
related
—
Jul 20, 2009
—
Cheng Te-kin Trust
Cheng Te-kin Trust
Quit Claim Deed
related
$250,000 · Universal Bank
Aug 15, 2003
—
Cheng,tr
Cheng,te-kin
Quit Claim Deed
related
—
Sep 1, 1999
$340,000
Te-kin Cheng
Chaing,ai Y
Grant Deed
—
Dec 1, 1994
$200,000
Chaing,ai Y
Quon,jimmy H & Everline
Trustees Deed
$71,912 · Individual
Dec 1, 1994
—
Ai Y Chaing
Liou,t Y
Quit Claim Deed
related
—
Nov 17, 1992
—
Quon Jimmy H Everline
—
Deed Of Trust
related
—
—
—
Ai Y Chaing
—
Deed Of Trust
related
$73,000 · Individual
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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