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Property profile & analytics
OFF-MARKET
Estimated value
$575,000
Office buildings
729 Main St Longmont, CO 80501-4920
Entity Owned
4-yr Hold
~
Est. High Equity
Property ID
US13-0936939
Property profile
Verified
Property type
Office buildings
Use group
OFFICE BUILDING
Year built
1910
Construction
CONCRETE BLOCKS
Total area
2,971 SF
Lot
0.31 ac (13,286 SF)
Zoning code
2120
APN
1315-03-2-08-017
UPID
US13-0936939
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
-
Wellspring International Education College
-
Ellis Bottom Line Bookkeeping Accounting Firm
Value estimations
Realmo proprietary · 4 methods
AI Approach
AI
$345k
CAP Approach
CAP
$650k
Comparable Approach
Comparable
$452k
Blend (final)
Blend
$575k
Owner & transaction history
Grabby Properties LLC · 4 yrs held
Grabby Properties LLC
since 2021
3 recorded transactions
Zoning & alternative use
2120 · Longmont, CO
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 Longmont submarket · NOI estimate · Typical band, median & reading
Implied cap rate, NOI & submarket benchmark
Cap vs Longmont 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
$345,000
CAP Approach
CAP Return
Estimation
6%
$700,000
6.5%
$650,000
7%
$600,000
Alternative Use
Use
Estimation
OFFICE BUILDING
$935,000
Current use
COMMERCIAL (GENERAL)
$820,000
Change: -12% · Conversion: Easy
Blend value · Realmo final
$575k
Range $518k – $633k · ±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
$194 / 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
$17,186
Tax year 2023
Assessed value
$181,350
Assessed 2023
Previous assessed
$147,320
+23.1% YoY
Effective rate
9.48%
On assessed value
Assessed land
$125,550
Assessed improvement
$55,800
Land market value
$450,000
Improvement market value
$200,000
Total market value
$650,000
Applied tax rate
1,018.0000
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
1910
Construction
CONCRETE BLOCKS
Heating
YES
Cooling
YES
Stories
1
Total area
2,971 SF
Lot
0.31 ac (13,286 SF)
Zoning code
2120
APN
1315-03-2-08-017
UPID
US13-0936939
Jurisdiction
BOULDER
Zoning & alternative use
2120 · Longmont, CO
Zoning 2120 · permitted uses
2120 · Longmont, CO
Permitted & conditional uses
Allowed uses · Special-permit conditions · Prohibited uses
Permitted & conditional uses
Allowed · special-permit conditions · prohibited
Longmont. Always verify with local authorities before improvements.
Alternative use value scenarios
Repositioning upside vs current use
OFFICE BUILDING Current
Est. value
$935,000
COMMERCIAL (GENERAL)
Est. value
$820,000
OFFICE BUILDING Current
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
1910
Construction
CONCRETE BLOCKS
Heating
YES
Cooling
Yes
Stories
1
Lot
0.31 ac
Current owner
From public records · entity-resolved
Grabby Properties LLC
Entity
Mailing address
729 MAIN ST, LONGMONT, CO 80501-4920
Mailing matches property
Yes
Owner-occupied
Yes
Ownership since
2021
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
Dec 20, 2021
—
Grabby Properties LLC
—
Deed
related
$272,000 · B Side Capital
Oct 27, 2021
$650,000
Grabby Properties LLC
Margaret M Wrenn
Warranty Deed
$331,387 · High Plains Bank
Dec 26, 2006
—
Margaret M Wrenn
Wrenn,margaret M
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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