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Property profile & analytics
OFF-MARKET
Estimated value
$580,000
Office buildings
21525 Hwy 288 Rosharon, TX 77583
Entity Owned
3-yr Hold
~
Est. High Equity
Property ID
US82-3053808
Property profile
Verified
Property type
Office buildings
Use group
OFFICE BUILDING
Year built
2001
Total area
3,000 SF
Lot
15.46 ac (673,438 SF)
APN
0144-0005-000
UPID
US82-3053808
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
$594k
Blend (final)
Blend
$580k
Owner & transaction history
Jm Gray LLC · 3 yrs held
Jm Gray LLC
since 2022
5 recorded transactions
Zoning & alternative use
Permitted uses
Permitted uses
Allowed · conditional · prohibited
Top alternative use upside
Commercial (general)
$465,000
+22.7%
Auto repair, garage
$395,000
+4.2%
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 Rosharon submarket · NOI estimate · Typical band, median & reading
Implied cap rate, NOI & submarket benchmark
Cap vs Rosharon 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
Alternative Use
Use
Estimation
OFFICE BUILDING
$380,000
Current use
COMMERCIAL (GENERAL)
$465,000
Change: +23% · Conversion: Easy
AUTO REPAIR, GARAGE
$395,000
Change: +4% · Conversion: Difficult
Blend value · Realmo final
$580k
Range $522k – $638k · ±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
$193 / 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 2018Property tax & assessments
Tax year 2018
Assessed value
$6,856,940
Assessed 2023
Previous assessed
$3,367,960
+103.6% YoY
Assessed land
$241,700
Assessed improvement
$6,615,240
Land market value
$241,700
Improvement market value
$6,615,240
Total market value
$6,856,940
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
2001
Heating
PACKAGE
Buildings
5
Total area
3,000 SF
Lot
15.46 ac (673,438 SF)
APN
0144-0005-000
UPID
US82-3053808
Jurisdiction
BRAZORIA
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
OFFICE BUILDING Current
Est. value
$380,000
COMMERCIAL (GENERAL)
Est. value
$465,000
AUTO REPAIR, GARAGE
Est. value
$395,000
OFFICE BUILDING Current
COMMERCIAL (GENERAL)
AUTO REPAIR, GARAGE
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
2001
Heating
PACKAGE
Buildings
5
Lot
15.46 ac
Current owner
From public records · entity-resolved
Jm Gray LLC
Entity
Mailing address
429 GREENWOOD DR, ARROYO GRANDE, CA 93420-3615
Ownership since
2022
Owner contacts — direct phone, email, and related entities
Decision-maker phone · Verified email · Related entities & filings
Owner contacts
Email · phone · related entities
Sales History
5 recorded events · public records
Date
Price
Buyer
Seller
Deed Type
Mortgage
Nov 15, 2022
—
Jm Gray LLC
Umo Angleton Holdings LLC
Venders Lien
$3,600,000 · Texas Dow Employees Cu
Jul 3, 2018
—
Umo Angleton Holdings LLC
South Forty Holdings LLC
Warranty Deed
related
—
Feb 9, 2017
—
South Forty Holdings LLC
—
Deed
related
$128,699 · Prosperity Bk
—
—
South Forty Holdings LLC
—
Loan Modification
related
$716,427 · Prosperity Bk
—
—
South Forty Holdings LLC
—
Loan Modification
related
$128,699 · Prosperity Bk
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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