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9101 Harlan St, Westminster, CO 80031
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Property summary
AI-generated overview
Lake Arbor Plaza, located at 9101 Harlan St, Westminster, CO 80031, offers exceptional office space in a prime location. This Class B building, constructed in 1980, boasts a total of 42,380 square feet, with 1,086 square feet currently vacant. The property sits on a substantial 102,366 square foot lot and provides ample parking with 162 spaces. Currently, two office spaces are available, ranging in size from 1,520 to 2,038 square feet, perfect for businesses seeking flexible and adaptable work environments. Strategically situated along the US 36 corridor between Denver and Boulder, Lake Arbor Plaza enjoys convenient access to major transportation routes. Its proximity to the revitalized downtown Westminster area and planned light rail expansions further enhances its appeal. The building's traditional office layout offers a classic and functional workspace, ideal for a variety of businesses. Jefferson County location provides access to a strong workforce and a thriving business community. This property presents a unique opportunity to establish a presence in a dynamic and rapidly growing area. Inquire today to learn more about leasing opportunities.
Property profile
Verified
Property type
Office buildings
Use group
OFFICE BUILDING
Year built
1980
Construction
STEEL FRAME
Total area
45,823 SF
Lot
2.35 ac (102,512 SF)
APN
29-243-01-005
UPID
US13-0663336
Cap rate & NOI
Priority signal for investors
Implied cap rate, NOI & suggested price
Cap rate vs submarket · NOI estimate · 3 price anchors
Current use
Occupant on record · Public records
-
Corporate Office
-
Electronics & Wireless Store
-
Computer Hardware Manufacturer
-
(Bike/Boat/Book/etc) Store Corporate Office
-
Physician
Location
Value estimations
Realmo proprietary · 4 methods
AI Approach
AI
by Request
CAP Approach
CAP
by Request
Comparable Approach
Comparable
by Request
Blend (final)
Blend
$735k
Owner & transaction history
since 2024
4 recorded transactions
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
Value estimation
Instant AI valuation built from comps, income signals, and proprietary benchmarks. A defensible range, not a single guess.
Unlock the complete Valuation workflow
Full NOI reconstruction, selected comps, alternative-use scenarios, data audit and PDF export.
Full NOI build-up · 6 steps
All 4 comparables with addresses
Sensitivity value band
Source audit · 6 inputs
PDF export
Professional Plan · 30 reports
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from $99/month
Summary
1
Valuation conclusion
Included free
Estimated market value
$735k
Value range
$662k – $809k
±10% around blend
Estimated value / SF
$16 / SF
Confidence
Low
4 county-verified comps
Property data
88
Market benchmarks
67
Comparable evidence
40
Income certainty
100
$662k
blend $735k
$809k
Market-derived valuation under stabilized market assumptions. Desktop analysis. No physical inspection performed.
2
Subject property
Included free
GBA
45,823 SF
Lot area
2.35 ac
Year built
1980
Stories
4
APN
29-243-01-005
Assessed value
$823,803
Annual tax
$62,736
3
Income approach: direct capitalization
Partial preview
Estimated Stabilized NOI, derived from market rent, vacancy and expense benchmarks. Actual property income not reported.
Estimated market rent / SF
Potential gross income
Vacancy allowance
Effective gross income
Benchmark operating expenses
Stabilized NOI
Property tax
$62,736
Selected cap rate
4
Sales comparison
Partial preview
Sales approach indication
$8.08M
Weighted, 4 comps · low confidence
Evidence
4 found · 4 selected
County-verified recorded sales
Comparable
Sale dateSale price$ / SF
10.4 mi away · 40,296 SF
12.6 mi away · 59,183 SF
21.2 mi away · 51,392 SF
5
Sensitivity & risk
Partial preview
Downside
−10%
Base
$735k
Upside
+10%
Bounds of the ±10% band vs the blend — never simulated scenarios.
6
Current market position
Included free
Benchmark
Observed band ($/SF)AverageSubject delta
Submarket 39 sales
$278
-94%
County 319 sales
$213
-92%
Band = middle half (Q1–Q3) of recorded sale $/SF for this use type per geography; the diamond marks the subject at $16/SF. Delta below average reads as headroom. Source: Realmo CRE sales derivatives (county records).
7
Data & methodology
Included free
Building area
County record
Property tax
County record
Assessed value
County record
Zoning designation
Not available
Operating expenses
Modeled
Market rent
Market benchmark
Not analyzed due to unavailable source data: actual rent roll, tenant leases, physical condition and capital
requirements are outside a desktop analysis.
Cost Approach excluded: income and sales evidence cover the value conclusion.
Automated valuation analysis, not a licensed appraisal. Figures are derived from public
records and proprietary models. Desktop analysis: no physical inspection, tenant leases or reported
property income. Verify with a licensed appraiser before transacting.
Cap rate
Cap rate calculated from real income and expense signals, benchmarked against sales of similar assets nearby.
Unlock the complete Cap Rate workflow
Full market tables, editable assumptions, comparable evidence, saved work and exports.
9-scenario matrix
Comparable evidence · 4 sales
NOI build-up · 9 steps
Market rates by use type
PDF export
Professional Plan · 30 reports
from $99/month
from $99/month
Overview
No cap rate is computable for this property yet: no recorded sale, income signal or market-rate row for its use type.
Price sensitivity
The rate is the decision lever; valuation is the consequence.
Test a cap rate
Implied value$348k
Move the market yield to see immediate price impact.
Value / SF
$8
Vs. selected
Base
Derivation
NOI ÷ cap
Arithmetic over the derived NOI * — not market scenario modeling.
NOI × cap matrix
Preview
Preview of 9 modeled outcomes.
NOI
5.00%7.00%9.00%
$22k
$438k
$313k
$243k
$24k
$487k
$348k
$270k
$27k
$535k
$382k
$297k
NOI sensitivity ±10% across the 5 / 7 / 9% anchors — derivation of the NOI above.
Comparable evidence
Partial preview
Recorded sales nearby
4 found
Low confidence · county-verified
Closest comparable
$6.30M
4.7 mi · Sep 2025 · $162/SF
Property tax & assessments
Tax year 2023Property tax & assessments
Tax year 2023
Tax billed
$62,736
Tax year 2023
Assessed value
$823,803
Assessed 2023
Previous assessed
$823,803
+0.0% YoY
Effective rate
7.62%
On assessed value
Assessed land
$672,120
Assessed improvement
$151,683
Land market value
$2,409,032
Improvement market value
$573,668
Total market value
$2,982,700
Applied tax rate
14.0000
Automated cap rate analysis. Based on public records, market benchmarks and proprietary
models. Verify with a licensed professional before transacting.
Property description
Physical attributes from public recordsBuilding & lot
Public records
Property type
Office buildings
Use group
OFFICE BUILDING
Status
For Lease
Year built
1980
Construction
STEEL FRAME
Heating
YES
Cooling
YES
Stories
4
Units
1
Total area
45,823 SF
Lot
2.35 ac (102,512 SF)
APN
29-243-01-005
UPID
US13-0663336
Jurisdiction
JEFFERSON
Zoning & alternative use
Zoning · permitted uses
No zoning code is on file for this parcel. Zoning coverage grows with every catalog release.
Building & site characteristics
From public records
Year built
1980
Construction
STEEL FRAME
Heating
YES
Cooling
Yes
Stories
4
Units
1
Lot
2.35 ac
Zoning
The recorded zoning designation, what the district officially allows, and the municipal source it comes from.
No zoning code is on file for this parcel. Zoning coverage grows with every catalog release — check back, or open Location Intelligence for use analysis of this corner.
Ownership Intelligence
Find the owner behind the property.
Unlock the evidence behind ownership: portfolio, transactions, debt and signals that help you decide who to contact next.
What opens after registration
Ownership report
Owner identityResolved entity and name variants
Portfolio holdingsLinked properties and estimated value
Deal signalsSell-side activity worth following
Debt & historyRecorded loans and transaction history
Private report access
See the ownership record for this address.
Registration is required before any owner information is shown.
One complete report on every paid plan · 30 · 300 reports per month.
Owner of record and activity signals are derived from public records and modeled classifications.
They do not confirm beneficial ownership or intent to transact.
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“Is 15.6% cap rate sustainable?” · “Best tenant mix for BU1?” · “What’s the redev upside?”
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