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Property profile & analytics
FOR SALE
Office buildings
619 Mercury Ave Duncanville, TX 75137
Individually Owned
20-yr Hold
Absentee Owner
~
Est. High Equity
Property ID
US83-3701792
For Sale
1 / 13
$825,000
619 Mercury Ave, Duncanville, TX 75137
View Listing →
Property profile
Verified
Property type
Office buildings
Use group
OFFICE BUILDING
Year built
1978
Construction
FRAME
Total area
4,020 SF
Lot
0.5 ac (21,910 SF)
Zoning code
Z95
APN
22033500040080000
UPID
US83-3701792
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
-
Car Conveyance Ltd Car Rental Facility
-
Tindall Auto Glass Co. Auto Repair Shop
Value estimations
Realmo proprietary · 4 methods
AI Approach
AI
by Request
CAP Approach
CAP
by Request
Comparable Approach
Comparable
by Request
Blend (final)
Blend
by Request
Owner & transaction history
Jonathan Y Yu · 20 yrs held
Jonathan Y Yu
since 2006
3 recorded transactions
Zoning & alternative use
Z95 · Duncanville, TX
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 Duncanville submarket · NOI estimate · Typical band, median & reading
Implied cap rate, NOI & submarket benchmark
Cap vs Duncanville 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
CAP Approach
Comparable Approach
Alternative Use
Get a detailed, property-specific estimation — fast and free
Price per SF
Sale + rent benchmarks
Subject property
—
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
$10,421
Tax year 2023
Assessed value
$458,240
Assessed 2023
Previous assessed
$458,240
+0.0% YoY
Effective rate
2.27%
On assessed value
Assessed land
$43,820
Assessed improvement
$414,420
Land market value
$43,820
Improvement market value
$414,420
Total market value
$458,240
Comparables
6 recent transactions · within 1.5 miComparable in this city
6 recent transactions
Comparable in this City
Similar Nearby for Sale
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
For Sale
Year built
1978
Construction
FRAME
Heating
CENTRAL
Cooling
CENTRAL
Buildings
2
Stories
1
Total area
4,020 SF
Lot
0.5 ac (21,910 SF)
Zoning code
Z95
APN
22033500040080000
UPID
US83-3701792
Jurisdiction
DALLAS
Metro division
DALLAS-PLANO-IRVING, TX METROPOLITAN DIVISION
Zoning & alternative use
Z95 · Duncanville, TX
Zoning Z95 · permitted uses
Z95 · Duncanville, TX
Permitted & conditional uses
Allowed uses · Special-permit conditions · Prohibited uses
Permitted & conditional uses
Allowed · special-permit conditions · prohibited
Duncanville. Always verify with local authorities before improvements.
Building & site characteristics
From public records
Year built
1978
Construction
FRAME
Heating
CENTRAL
Cooling
Yes
Stories
1
Buildings
2
Lot
0.5 ac
Current owner
From public records · entity-resolved
Jonathan Y Yu
Individual
Mailing address
10227 GRN ST, TEMPLE CITY, CA 91780-3337
Mailing matches property
Different — outreach signal
Owner-occupied
No
Ownership since
2006
Owner contacts — direct phone, email, and related entities
Decision-maker phone · Verified email · Related entities & filings
Owner contacts
Email · phone · related entities
Sales History
3 recorded events · public records
Date
Price
Buyer
Seller
Deed Type
Mortgage
Jul 6, 2006
—
Jonathan Y Yu
Mercury 619
Grant Deed
$247,500 · Prosperity Bank
Aug 21, 2000
—
Mercury 619 LP
Jones,harold
Grant Deed
$136,494 · Mainbank NA
—
—
Jonathan Y Yu
—
Deed Of Trust
related
$20,456 · Texas Tax Solution LLC
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
Ask anything about this address in plain English.
“Is 15.6% cap rate sustainable?” · “Best tenant mix for BU1?” · “What’s the redev upside?”
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