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Property profile & analytics
OFF-MARKET
Estimated value
$620,000
Office buildings
2291 Arapahoe Ave Boulder, CO 80302-6603
Individually Owned
Free & Clear
Property ID
US13-0730098
Property profile
Verified
Property type
Office buildings
Use group
OFFICE BUILDING
Year built
1985
Construction
CONCRETE
Total area
3,145 SF
Lot
0.14 ac (6,055 SF)
Zoning code
2120
APN
1463-30-8-58-002
UPID
US13-0730098
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
-
Shelter Insurance - Kyle Henning Insurance Agency
-
Accent Properties Real Estate Agency
-
Solar Energy Systems Production Facility
-
Kimball Modern Interior Design Home Decor Store
-
Elliott Design Studio Interior Design Home Decor Store
Value estimations
Realmo proprietary · 4 methods
AI Approach
AI
$400k
CAP Approach
CAP
$725k
Comparable Approach
Comparable
by Request
Blend (final)
Blend
$620k
Owner & transaction history
GARY CALDERON
GARY CALDERON
Zoning & alternative use
2120 · Boulder, CO
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 Boulder submarket · NOI estimate · Typical band, median & reading
Implied cap rate, NOI & submarket benchmark
Cap vs Boulder 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
$400,000
CAP Approach
CAP Return
Estimation
6%
$785,000
6.5%
$725,000
7%
$675,000
Blend value · Realmo final
$620k
Range $558k – $682k · ±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
$197 / 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
$29,395
Tax year 2023
Assessed value
$348,750
Assessed 2023
Previous assessed
$242,150
+44.0% YoY
Effective rate
8.43%
On assessed value
Assessed land
$292,950
Assessed improvement
$55,800
Land market value
$1,050,000
Improvement market value
$200,000
Total market value
$1,250,000
Applied tax rate
10.0000
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
1985
Construction
CONCRETE
Heating
YES
Cooling
AC.PACKAGE
Stories
1
Bathrooms
2
Total area
3,145 SF
Lot
0.14 ac (6,055 SF)
Zoning code
2120
APN
1463-30-8-58-002
UPID
US13-0730098
Jurisdiction
BOULDER
Zoning & alternative use
2120 · Boulder, COZoning 2120 · permitted uses
2120 · Boulder, CO
Permitted & conditional uses
Allowed uses · Special-permit conditions · Prohibited uses
Permitted & conditional uses
Allowed · special-permit conditions · prohibited
Source
municipal code
Building & site characteristics
From public records
Year built
1985
Construction
CONCRETE
Heating
YES
Cooling
Yes
Stories
1
Bathrooms
2
Lot
0.14 ac
Current owner
From public records · entity-resolved
GARY CALDERON
Individual
Free & Clear · 0 yrs held
Mailing address
2291 ARAPAHOE AVE, BOULDER, CO 80302-6603
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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