Entity Owned 
For Lease
Contact for pricing
140 S 1St St, Milwaukee, WI 53204
View Listing →
Property summary
AI-generated overview
This office building is located along 1st Street in downtown Milwaukee, on a main arterial corridor, and provides views of Downtown Milwaukee and the Milwaukee River. The property offers access to nearby major freeway routes and is situated in the Walker’s Point neighborhood. The building contains approximately 28,779 square feet and is configured for office use, with proximity to local amenities and destinations including the Historic Third Ward, Public Market, the River Walk, restaurants, hotels, retail establishments, theater and cultural venues, Lake Michigan, the Summerfest grounds, and public transportation.
Property profile
Verified
Property type
Office buildings
Use group
OFFICE BUILDING (MULTI-STORY)
Year built
2007
Total area
28,500 SF
Lot
0.61 ac (26,527 SF)
Zoning code
IM
APN
428-0972-000
UPID
US92-1331959
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
-
Bank Loan Service
-
Alternative Medicine Practice
-
Alternative Medicine Practice
-
Physician Medical Clinic
-
Advertising Agency Marketing & Advertising
Location
Value estimations
Realmo proprietary · 4 methods
AI Approach
AI
by Request
CAP Approach
CAP
by Request
Comparable Approach
Comparable
$3.50M
Blend (final)
Blend
$2.77M
Owner & transaction history
since 2025
5 recorded transactions
Zoning & alternative use
IM · Milwaukee, WI
Zoning description
Industrial-Mixed IM none 8 Industrial-Heavy IH I/A125 and I/B/85 8 Special Districts and Overlay Zones Parks PK none 9 Institutional TL all T districts 9 Planned Development PD and DPD GPD and DPD 9 Redevelopment RED non…
General category
INDUSTRIAL
Top alternative use upside
Retail stores
$4.6M
+103.1%
Auto repair, garage
$3.4M
+50.6%
Apartment house (5+ units)
$3.1M
+36.1%
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.
17% off on annual
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
7 alternative uses screened
Sensitivity value band
Source audit · 6 inputs
PDF export
Analytics Standard · 5 reports
from $99/month
from $99/month
Summary
1
Valuation conclusion
Included free
Estimated market value
$2.77M
Value range
$2.49M – $3.05M
±10% around blend
Estimated value / SF
$97 / SF
Confidence
Low
4 county-verified comps
Property data
100
Market benchmarks
67
Comparable evidence
40
Income certainty
100
$2.49M
blend $2.77M
$3.05M
Market-derived valuation under stabilized market assumptions. Desktop analysis. No physical inspection performed.
2
Subject property
Included free
GBA
28,500 SF
Lot area
0.61 ac
Year built
2007
Stories
3
APN
428-0972-000
Zoning
IM
Assessed value
$2,966,000
Annual tax
$70,620
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
$70,620
Selected cap rate
4
Sales comparison
Partial preview
Sales approach indication
$2.07M
Weighted, 4 comps · low confidence
Evidence
4 found · 4 selected
County-verified recorded sales
Comparable
Sale dateSale price$ / SF
5.7 mi away · 32,884 SF
9.1 mi away · 29,503 SF
16.4 mi away · 24,669 SF
5
Sensitivity & risk
Partial preview
Downside
−10%
Base
$2.77M
Upside
+10%
Bounds of the ±10% band vs the blend — never simulated scenarios.
6
Current market position
Included free
Benchmark
Observed band ($/SF)AverageSubject delta
Submarket 163 sales
$79
+23%
County 169 sales
$78
+25%
Band = middle half (Q1–Q3) of recorded sale $/SF for this use type per geography; the diamond marks the subject at $97/SF. Delta below average reads as headroom. Source: Realmo CRE sales derivatives (county records).
7
Alternative use screening
Partial preview
Top alternative use
Retail Stores
Gross theoretical uplift
+103%
vs current-use indication
Auto Repair, Garage
Apartment House (5+ Units)
Medical Building
Restaurant
Values shown before conversion costs, entitlement costs, capital expenditures and stabilization risk.
8
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.
17% off on annual
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
Analytics Standard · 5 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$176k
Move the market yield to see immediate price impact.
Value / SF
$6
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%
$11k
$222k
$159k
$123k
$12k
$247k
$176k
$137k
$14k
$271k
$194k
$151k
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
$1.50M
5.6 mi · Aug 2025 · $47/SF
Property tax & assessments
Tax year 2022Property tax & assessments
Tax year 2022
Tax billed
$70,620
Tax year 2022
Assessed value
$2,966,000
Assessed 2022
Previous assessed
$2,966,000
+0.0% YoY
Effective rate
2.38%
On assessed value
Assessed land
$530,500
Assessed improvement
$2,435,500
Land market value
$530,500
Improvement market value
$2,435,500
Total market value
$2,966,000
Applied tax rate
1.0000
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 (MULTI-STORY)
Status
For Lease
Year built
2007
Heating
NONE
Cooling
YES
Stories
3
Units
22
Total area
28,500 SF
Lot
0.61 ac (26,527 SF)
Zoning code
IM
APN
428-0972-000
UPID
US92-1331959
Jurisdiction
MILWAUKEE
Zoning & alternative use
IM · Milwaukee, WIZoning IM · permitted uses
IM · Milwaukee, WI
Permitted & conditional uses
Allowed uses · Special-permit conditions · Prohibited uses
Zoning description
Industrial-Mixed IM none 8 Industrial-Heavy IH I/A125 and I/B/85 8 Special Districts and Overlay Zones Parks PK none 9 Institutional TL all T districts 9 Planned Development PD and DPD GPD and DPD 9 Redevelopment RED non…
General category
INDUSTRIAL
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
2007
Heating
NONE
Cooling
Yes
Stories
3
Units
22
Lot
0.61 ac
Zoning
The recorded zoning designation, what the district officially allows, and the municipal source it comes from.
Zoning designation
Matched to the official district catalog
IM
INDUSTRIAL
Jurisdiction
Milwaukee, WI
Recorded code
IM
Official district
IM
Official district profile
What the municipal code says about IM
Zoning description
Industrial-Mixed IM none 8 Industrial-Heavy IH I/A125 and I/B/85 8 Special Districts and Overlay Zones Parks PK none 9 Institutional TL all T districts 9 Planned Development PD and DPD GPD and DPD 9 Redevelopment RED non…
General category
INDUSTRIAL
Zoning Insight
What can be built and operated here — officially.
The district profile from the municipal source: what is on file for IM in Milwaukee, WI.
What opens after registration
Zoning profile
Official descriptionThe district text from the municipal code
District factsZone name, category and district area
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.
One complete report on every paid plan · 5 · 30 · 100 reports per month.
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 · 5 · 30 · 100 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.
Try Rey
Ask anything about this address in plain English.
“Is 15.6% cap rate sustainable?” · “Best tenant mix for BU1?” · “What’s the redev upside?”
Full reports are paid
Unlock the full Property Analytics report
Pick a plan to open full owner contacts, all 4 valuations with methodology, the refine flow, comparable adjustments, the foot-traffic deep dive and PDF / CSV export. Cancel anytime.
