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Property profile & analytics
OFF-MARKET
Estimated value
$5,860,000
Manufacturing properties
20405 Walnut N Dr, Diamond Bar, CA 91789-2959
Entity Owned
17-yr Hold
Absentee Owner
~
Est. High Equity
Property ID
US09-9309090
Property profile
Verified
Property type
Manufacturing properties
Use group
MANUFACTURING (LIGHT)
Year built
1972
Construction
WOOD
Total area
67,421 SF
Lot
4.26 ac (185,586 SF)
Zoning code
LCM11/2*
APN
8760-014-012
UPID
US09-9309090
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
by Request
Comparable Approach
Comparable
$4.84M
Blend (final)
Blend
$5.86M
Owner & transaction history
Jmdh R/e/diamond Bar LLC · 17 yrs held
Jmdh R/e/diamond Bar LLC
since 2008
7 recorded transactions
Zoning & alternative use
LCM11/2* · Diamond Bar, 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 Diamond Bar submarket · NOI estimate · Typical band, median & reading
Implied cap rate, NOI & submarket benchmark
Cap vs Diamond Bar 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
Blend value · Realmo final
$5.86M
Range $5.27M – $6.45M · ±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
$87 / 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
$199,119
Tax year 2024
Assessed value
$15,679,181
Assessed 2024
Previous assessed
$15,679,181
+0.0% YoY
Effective rate
1.27%
On assessed value
Assessed land
$8,218,973
Assessed improvement
$7,460,208
Applied tax rate
10.0000
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
1972
Construction
WOOD
Heating
NONE
Stories
1
Total area
67,421 SF
Lot
4.26 ac (185,586 SF)
Zoning code
LCM11/2*
APN
8760-014-012
UPID
US09-9309090
Jurisdiction
LOS ANGELES
Metro division
LOS ANGELES-LONG BEACH-GLENDALE, CA METROPOLITAN DIVISION
Zoning & alternative use
LCM11/2* · Diamond Bar, CA
Zoning LCM11/2* · permitted uses
LCM11/2* · Diamond Bar, CA
Permitted & conditional uses
Allowed uses · Special-permit conditions · Prohibited uses
Permitted & conditional uses
Allowed · special-permit conditions · prohibited
Diamond Bar. Always verify with local authorities before improvements.
Building & site characteristics
From public records
Year built
1972
Construction
WOOD
Heating
NONE
Stories
1
Lot
4.26 ac
Current owner
From public records · entity-resolved
Jmdh R/e/diamond Bar LLC
Entity
Mailing address
1524 132ND ST, COLLEGE POINT, NY 11356-2440
Mailing matches property
Different — outreach signal
Owner-occupied
No
Ownership since
2008
Owner contacts — direct phone, email, and related entities
Decision-maker phone · Verified email · Related entities & filings
Owner contacts
Email · phone · related entities
Sales History
7 recorded events · public records
Date
Price
Buyer
Seller
Deed Type
Mortgage
Feb 1, 2021
—
Jmdh Real Estate Of Diamond Bar LLC
—
Deed
related
$375,000,000 · Ctl Lending Group LLC
Jan 5, 2011
—
Jmdh R/e/diamond Bar LLC
—
Deed Of Trust
related
$4,900,000 · Hsbc Bank USA
Oct 15, 2008
$9,700,000
Jmdh R/e/diamond Bar LLC
Liu Living Trust
Grant Deed
—
Mar 16, 2007
—
Liu Living Trust
Liu,pyng S & Chih Y C
Quit Claim Deed
related
—
Dec 20, 2006
$7,400,000
Pyng S Liu
20405 N Walnut LLC
Grant Deed
$5,180,000 · United Commercial Bank
Apr 21, 2005
$5,632,050
20405 N Walnut LLC
1533 Ocon Nell LLC
Grant Deed
$4,230,000 · Union Bank Of California
Apr 23, 2002
—
Oconnell Walnut
Walnut,adams
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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