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Property profile & analytics
OFF-MARKET
Estimated value
$51,700,000
Office buildings
500 Technology Dr, Weldon Spring, MO 63304-2225
Entity Owned
Free & Clear
Property ID
US48-0437504
Property profile
Verified
Property type
Office buildings
Use group
OFFICE BUILDING
Year built
1999
Total area
361,166 SF
Lot
31.01 ac (1,350,796 SF)
Zoning code
1-FAM RES
APN
3-157F-A479-00-000A.0000000
UPID
US48-0437504
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
-
Isalis (Bike/Boat/Book/etc) Store
-
Party City Party Supply Store (Bike/Boat/Book/etc) Store
-
Skunk Funk Big Box & Wholesale Store
-
Carl's Trading Co Hat Shop
-
Bushka's Kitchen LLC (Bike/Boat/Book/etc) Store
Value estimations
Realmo proprietary · 4 methods
AI Approach
AI
by Request
CAP Approach
CAP
by Request
Comparable Approach
Comparable
$51.70M
Blend (final)
Blend
$51.70M
Owner & transaction history
WORLDCOM TECHNOLOGIES INC
WORLDCOM TECHNOLOGIES INC
Zoning & alternative use
1-FAM RES · Weldon Spring, MO
Permitted uses
Permitted uses
Allowed · conditional · prohibited
Top alternative use upside
Medical building
$70.1M
+36.6%
Auto repair, garage
$62.6M
+22.0%
Retail stores
$60.3M
+17.6%
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 Weldon Spring submarket · NOI estimate · Typical band, median & reading
Implied cap rate, NOI & submarket benchmark
Cap vs Weldon Spring 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
$51,295,000
Current use
MEDICAL BUILDING
$70,065,000
Change: +37% · Conversion: Easy
AUTO REPAIR, GARAGE
$62,590,000
Change: +22% · Conversion: Difficult
RETAIL STORES
$60,310,000
Change: +18% · Conversion: Moderate
NEIGHBORHOOD: SHOPPING CENTER
$51,305,000
Change: +0% · Conversion: Difficult
COMMERCIAL (GENERAL)
$46,670,000
Change: -9% · Conversion: Easy
Blend value · Realmo final
$51.70M
Range $46.53M – $56.87M · ±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
$143 / 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
Property tax & assessments
Assessed value
$10,892,007
Assessed 2023
Previous assessed
$10,494,271
+3.8% YoY
Land market value
$3,721,200
Improvement market value
$30,316,319
Total market value
$34,037,519
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
1999
Heating
NONE
Stories
3
Total area
361,166 SF
Lot
31.01 ac (1,350,796 SF)
Zoning code
1-FAM RES
APN
3-157F-A479-00-000A.0000000
UPID
US48-0437504
Jurisdiction
ST CHARLES
Zoning & alternative use
1-FAM RES · Weldon Spring, MO
Zoning 1-FAM RES · permitted uses
1-FAM RES · Weldon Spring, MO
Permitted & conditional uses
Allowed uses · Special-permit conditions · Prohibited uses
Permitted & conditional uses
Allowed · special-permit conditions · prohibited
Weldon Spring. Always verify with local authorities before improvements.
Alternative use value scenarios
Repositioning upside vs current use
OFFICE BUILDING Current
Est. value
$51.3M
MEDICAL BUILDING
Est. value
$70.1M
AUTO REPAIR, GARAGE
Est. value
$62.6M
RETAIL STORES
Est. value
$60.3M
NEIGHBORHOOD: SHOPPING CENTER
Est. value
$51.3M
COMMERCIAL (GENERAL)
Est. value
$46.7M
OFFICE BUILDING Current
MEDICAL BUILDING
AUTO REPAIR, GARAGE
RETAIL STORES
NEIGHBORHOOD: SHOPPING CENTER
COMMERCIAL (GENERAL)
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
1999
Heating
NONE
Stories
3
Lot
31.01 ac
Current owner
From public records · entity-resolved
WORLDCOM TECHNOLOGIES INC
Entity
Free & Clear · 0 yrs held
Mailing address
PO BOX 521807, LONGWOOD, FL 32752-1807
Mailing matches property
Yes
Owner-occupied
Yes
Ownership since
—
Owner contacts — direct phone, email, and related entities
Decision-maker phone · Verified email · Related entities & filings
Owner contacts
Email · phone · related entities
Sales History
No recorded transactions
No recorded transactions found for this property.
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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