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4650 Nautilus Ct, Boulder, CO 80301
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Property profile
Verified
Property type
Warehouses
Use group
WAREHOUSE, STORAGE
Year built
1985
Construction
TILT-UP CONCRETE
Total area
10,228 SF
Lot
1.58 ac (68,825 SF)
Zoning code
3135
APN
1463-11-3-09-002
UPID
US13-1048562
Cap rate & NOI
Priority signal for investors
Implied cap rate, NOI & suggested price
Cap rate vs submarket · NOI estimate · 3 price anchors
Location
Value estimations
Realmo proprietary · 4 methods
AI Approach
AI
$1.80M
CAP Approach
CAP
$1.71M
Comparable Approach
Comparable
$1.36M
Blend (final)
Blend
$1.76M
Owner & transaction history
since 2021
Last sale
$1.6M
2 recorded transactions
Zoning & alternative use
3135 · Boulder, CO
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 11 comparables with addresses
Sensitivity value band
Source audit · 6 inputs
PDF export
Professional Plan · 30 reports
from $99/month
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Summary
1
Valuation conclusion
Included free
Estimated market value
$1.76M
Value range
$1.58M – $1.93M
±10% around blend
Estimated value / SF
$172 / SF
Confidence
High
11 county-verified comps
Property data
100
Market benchmarks
33
Comparable evidence
100
Income certainty
100
$1.58M
blend $1.76M
$1.93M
Market-derived valuation under stabilized market assumptions. Desktop analysis. No physical inspection performed.
2
Subject property
Included free
GBA
10,228 SF
Lot area
1.58 ac
Year built
1985
Stories
1
APN
1463-11-3-09-002
Zoning
3135
Assessed value
$479,880
Annual tax
$41,442
3
Income approach: direct capitalization
Partial preview
Income approach indication
$1.71M
Direct capitalization · @ 6.5% CAP return
@ 6% CAP return
$1.85M
@ 6.5% CAP return
$1.71M
@ 7% CAP return
$1.58M
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
$41,442
Selected cap rate
4
Sales comparison
Partial preview
Sales approach indication
$1.48M
Weighted, 11 comps · high confidence
Evidence
11 found · 6 selected
County-verified recorded sales
Comparable
Sale dateSale price$ / SF
8.6 mi away · 12,776 SF
15.6 mi away · 7,245 SF
19.2 mi away · 8,000 SF
19.6 mi away · 10,800 SF
19.8 mi away · 7,775 SF
5
Sensitivity & risk
Partial preview
Downside
−10%
Base
$1.76M
Upside
+10%
Bounds of the ±10% band vs the blend — never simulated scenarios.
6
Current market position
Included free
Benchmark
Observed band ($/SF)AverageSubject delta
County 54 sales
$207
-17%
Band = middle half (Q1–Q3) of recorded sale $/SF for this use type per geography; the diamond marks the subject at $172/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
County record
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 · 11 sales
NOI build-up · 9 steps
Market rates by use type
PDF export
Professional Plan · 30 reports
from $99/month
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Overview
Selected market yield
6.30%
Selected cap rate for this warehouses
Derived from the Boulder market rent, vacancy and expense benchmarks for this use type.
Lower yield / higher price
Higher yield / lower price
5.0%
This property · 6.30%
9.0%
NOI (est.)
$111k *
Last sale · Nov 2021
$1.64M
* derived from a real price signal at a 7% cap
Price sensitivity
The rate is the decision lever; valuation is the consequence.
Test a cap rate
Implied value$1.77M
Move the market yield to see immediate price impact.
Value / SF
$173
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
5.80%6.30%6.80%
$100k
$1.73M
$1.59M
$1.47M
$111k
$1.92M
$1.77M
$1.64M
$123k
$2.11M
$1.94M
$1.80M
NOI sensitivity ±10% across the selected-rate band (±0.5 pp) — derivation of the NOI above.
Comparable evidence
Partial preview
Recorded sales nearby
11 found
High confidence · county-verified
Closest comparable
$900k
7.8 mi · Dec 2025 · $111/SF
Property tax & assessments
Tax year 2023Property tax & assessments
Tax year 2023
Tax billed
$41,442
Tax year 2023
Assessed value
$479,880
Assessed 2023
Previous assessed
$394,458
+21.7% YoY
Effective rate
8.64%
On assessed value
Assessed land
$209,250
Assessed improvement
$270,630
Land market value
$750,000
Improvement market value
$970,000
Total market value
$1,720,000
Applied tax rate
10.0000
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
Warehouses
Use group
WAREHOUSE, STORAGE
Status
For Lease
Year built
1985
Construction
TILT-UP CONCRETE
Heating
YES
Cooling
YES
Stories
1
Total area
10,228 SF
Lot
1.58 ac (68,825 SF)
Zoning code
3135
APN
1463-11-3-09-002
UPID
US13-1048562
Jurisdiction
BOULDER
Zoning & alternative use
3135 · Boulder, COZoning 3135 · permitted uses
3135 · Boulder, CO
Permitted & conditional uses
Allowed uses · Special-permit conditions · Prohibited uses
Alternative use value scenarios
Repositioning upside vs current use
Alternative use deep dive — conversion cost, permits, timeline
Conversion cost estimate · Permit path & risks · Stabilized NOI per option
Building & site characteristics
From public records
Year built
1985
Construction
TILT-UP CONCRETE
Heating
YES
Cooling
Yes
Stories
1
Lot
1.58 ac
Zoning
The recorded zoning designation, what the district officially allows, and the municipal source it comes from.
Zoning designation
County-recorded code
3135
Jurisdiction
Boulder, CO
Recorded code
3135
Zoning Insight
What can be built and operated here — officially.
The district profile from the municipal source: what is on file for 3135 in Boulder, CO.
What opens after registration
Zoning profile
3 official documentsVerified municipal sources with file download
Match provenanceAssignment basis, match tier and confidence
Private report access
See the official zoning profile for this address.
Registration is required before the official district profile is shown.
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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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Ask anything about this address in plain English.
“Is 15.6% cap rate sustainable?” · “Best tenant mix for BU1?” · “What’s the redev upside?”
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