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Property profile & analytics
OFF-MARKET
Estimated value
$720,000
Industrial properties
35469 Dumbarton Ct Newark, CA 94560-1100
Individually Owned
17-yr Hold
Free & Clear
Property ID
US09-8430870
Property profile
Verified
Property type
Industrial properties
Use group
MIXED USE (COMMERCIAL/INDUSTRIAL)
Year built
2004
Construction
TILT-UP CONCRETE
Total area
3,193 SF
Lot
4.84 ac (210,909 SF)
APN
537-855-10
UPID
US09-8430870
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
-
Green Grass Education Center High School
Value estimations
Realmo proprietary · 4 methods
AI Approach
AI
by Request
CAP Approach
CAP
$995k
Comparable Approach
Comparable
$466k
Blend (final)
Blend
$720k
Owner & transaction history
Zhenxi Dai · 17 yrs held
Zhenxi Dai
since 2009
2 recorded transactions
Zoning & alternative use
Permitted uses
Permitted uses
Allowed · conditional · prohibited
Top alternative use upside
Office building
$1.1M
+21.1%
Auto repair, garage
$1.0M
+15.0%
Retail stores
$905,000
+1.3%
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 Newark submarket · NOI estimate · Typical band, median & reading
Implied cap rate, NOI & submarket benchmark
Cap vs Newark 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%
$1,080,000
6.5%
$995,000
7%
$925,000
Alternative Use
Use
Estimation
COMMERCIAL (GENERAL)
$895,000
Current use
OFFICE BUILDING
$1,085,000
Change: +21% · Conversion: Easy
AUTO REPAIR, GARAGE
$1,030,000
Change: +15% · Conversion: Difficult
RETAIL STORES
$905,000
Change: +1% · Conversion: Easy
Blend value · Realmo final
$720k
Range $648k – $792k · ±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
$225 / 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 2023Property tax & assessments
Tax year 2023
Tax billed
$11,650
Tax year 2023
Assessed value
$946,822
Assessed 2024
Previous assessed
$928,260
+2.0% YoY
Effective rate
1.23%
On assessed value
Assessed land
$189,364
Assessed improvement
$757,458
Applied tax rate
11.0000
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
Industrial properties
Use group
MIXED USE (COMMERCIAL/INDUSTRIAL)
Status
Off-Market
Year built
2004
Construction
TILT-UP CONCRETE
Heating
NONE
Buildings
1
Stories
1
Bathrooms
1
Total area
3,193 SF
Lot
4.84 ac (210,909 SF)
APN
537-855-10
UPID
US09-8430870
Jurisdiction
ALAMEDA
Metro division
OAKLAND-FREMONT-HAYWARD, CA METROPOLITAN DIVISION
Zoning & alternative use
Zoning · permitted uses
Permitted & conditional uses
Allowed uses · Special-permit conditions · Prohibited uses
Permitted & conditional uses
Allowed · special-permit conditions · prohibited
Alternative use value scenarios
Repositioning upside vs current use
COMMERCIAL (GENERAL) Current
Est. value
$895,000
OFFICE BUILDING
Est. value
$1.1M
AUTO REPAIR, GARAGE
Est. value
$1.0M
RETAIL STORES
Est. value
$905,000
COMMERCIAL (GENERAL) Current
OFFICE BUILDING
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
2004
Construction
TILT-UP CONCRETE
Heating
NONE
Stories
1
Buildings
1
Bathrooms
1
Lot
4.84 ac
Current owner
From public records · entity-resolved
Zhenxi Dai
Individual
Free & Clear · 17 yrs held
Mailing address
13437 BELLARIA CIR, WINDERMERE, FL 34786-7403
Mailing matches property
Yes
Owner-occupied
Yes
Ownership since
2009
Owner contacts — direct phone, email, and related entities
Decision-maker phone · Verified email · Related entities & filings
Owner contacts
Email · phone · related entities
Sales History
2 recorded events · public records
Date
Price
Buyer
Seller
Deed Type
Mortgage
May 22, 2009
$750,000
Zhenxi Dai
Valdez,albert & Rosalba
Grant Deed
—
Oct 15, 2004
—
Albert Valdez
Vcc-newark LLC
Grant Deed
$368,100 · Greater Bay Bank
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.
Try Rey
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“Is 15.6% cap rate sustainable?” · “Best tenant mix for BU1?” · “What’s the redev upside?”
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