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Property profile & analytics
OFF-MARKET
Estimated value
$1,050,000
Office buildings
3319 San Gabriel Blvd Rosemead, CA 91770-2585
Individually Owned
1-yr Hold
Absentee Owner
~
Est. High Equity
Property ID
US09-8053398
Property profile
Verified
Property type
Office buildings
Use group
OFFICE BUILDING
Year built
1993
Construction
WOOD
Total area
4,783 SF
Lot
0.19 ac (8,358 SF)
Zoning code
RMC3*
APN
5287-027-014
UPID
US09-8053398
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
-
Curtis Dental Laboratory Inc Dental Office
-
Custom Embroidery Factory Production Facility
-
Zheng Zhenlong Alternative Medicine Practice Acupuncture
-
Interstate Payroll - Rosemead Accounting Firm
-
Songta Signs and Printing (Bike/Boat/Book/etc) Store Printing Service
Value estimations
Realmo proprietary · 4 methods
AI Approach
AI
$1.16M
CAP Approach
CAP
by Request
Comparable Approach
Comparable
by Request
Blend (final)
Blend
$1.05M
Owner & transaction history
Jian Jiong Deng · 1 yrs held
Jian Jiong Deng
since 2025
Last sale
$965,000
6 recorded transactions
Zoning & alternative use
RMC3* · Rosemead, 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 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
$1,105,000
ML approach
$1,160,000
CAP Approach
CAP Return
Estimation
6%
by Request
6.5%
by Request
7%
by Request
Blend value · Realmo final
$1.05M
Range $945k – $1.16M · ±10% · vs last sale $965k (Mar 27 2025)
Last sale anchor
$965k
Mar 27 2025
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
$220 / 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
$17,371
Tax year 2024
Assessed value
$1,292,880
Assessed 2024
Previous assessed
$1,292,880
+0.0% YoY
Effective rate
1.34%
On assessed value
Assessed land
$787,788
Assessed improvement
$505,092
Applied tax rate
3.0000
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
1993
Construction
WOOD
Heating
NONE
Stories
1
Total area
4,783 SF
Lot
0.19 ac (8,358 SF)
Zoning code
RMC3*
APN
5287-027-014
UPID
US09-8053398
Jurisdiction
LOS ANGELES
Metro division
LOS ANGELES-LONG BEACH-GLENDALE, CA METROPOLITAN DIVISION
Zoning & alternative use
RMC3* · Rosemead, CA
Zoning RMC3* · permitted uses
RMC3* · 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.
Building & site characteristics
From public records
Year built
1993
Construction
WOOD
Heating
NONE
Stories
1
Lot
0.19 ac
Current owner
From public records · entity-resolved
Jian Jiong Deng
Individual
Mailing address
1415 RANCHO RD, ARCADIA, CA 91006-2245
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
6 recorded events · public records
Date
Price
Buyer
Seller
Deed Type
Mortgage
Mar 27, 2025
—
Jian Jiong Deng
Jian Jiong Deng
Deed
related
—
Jun 27, 2017
—
Jian Jiong Deng
—
Deed
related
$423,000 · Evertrust Bank
Aug 2, 2005
$965,000
Jian J Deng
Li,james H C
Grant Deed
$520,000 · Evertrust Bank
Apr 2, 1990
$351,681
James H Li
Unknown
Grant Deed
—
—
—
Jian J Deng
—
Deed Of Trust
related
$460,000 · Evertrust Bank
Sep 22, 1964
$14,500
—
—
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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