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Property profile & analytics
OFF-MARKET
Residential income homes
121 Williams St Thornton, IL 60476-1247
Entity Owned
3-yr Hold
~
Est. High Equity
Property ID
US28-0747744
Property profile
Verified
Property type
Residential income homes
Use group
APARTMENT HOUSE (UNDER 5 UNITS)
Year built
1923
Construction
MASONRY/CONCRETE MASONRY UNITS (CMUS)
Total area
4,608 SF
Lot
0.33 ac (14,400 SF)
APN
29-34-124-004
UPID
US28-0747744
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
-
The Quarry Thornton Restaurant
Value estimations
Realmo proprietary · 4 methods
AI Approach
AI
by Request
CAP Approach
CAP
by Request
Comparable Approach
Comparable
by Request
Blend (final)
Blend
by Request
Owner & transaction history
121 South Williams LLC · 3 yrs held
121 South Williams LLC
since 2023
4 recorded transactions
Zoning & alternative use
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 Thornton submarket · NOI estimate · Typical band, median & reading
Implied cap rate, NOI & submarket benchmark
Cap vs Thornton 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
CAP Approach
Comparable Approach
Alternative Use
Get a detailed, property-specific estimation — fast and free
Price per SF
Sale + rent benchmarks
Subject property
—
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 2022Property tax & assessments
Tax year 2022
Tax billed
$6,257
Tax year 2022
Assessed value
$9,711
Assessed 2022
Previous assessed
$9,711
+0.0% YoY
Effective rate
64.43%
On assessed value
Assessed land
$5,040
Assessed improvement
$4,671
Land market value
$50,400
Improvement market value
$46,710
Total market value
$97,110
Applied tax rate
37,296.0000
Comparables
6 recent transactions · within 1.5 miComparable in this city
6 recent transactions
Comparable in this City
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
Residential income homes
Use group
APARTMENT HOUSE (UNDER 5 UNITS)
Status
Off-Market
Year built
1923
Construction
MASONRY/CONCRETE MASONRY UNITS (CMUS)
Heating
NONE
Cooling
CENTRAL
Stories
2
Units
2
Bathrooms
4
Total area
4,608 SF
Lot
0.33 ac (14,400 SF)
APN
29-34-124-004
UPID
US28-0747744
Jurisdiction
COOK
Metro division
CHICAGO-NAPERVILLE-JOLIET, IL METROPOLITAN DIVISION
Zoning & alternative use
Zoning · permitted uses
Permitted & conditional uses
Allowed uses · Special-permit conditions · Prohibited uses
Permitted & conditional uses
Allowed · special-permit conditions · prohibited
Building & site characteristics
From public records
Year built
1923
Construction
MASONRY/CONCRETE MASONRY UNITS (CMUS)
Heating
NONE
Cooling
Yes
Stories
2
Units
2
Bathrooms
4
Lot
0.33 ac
Current owner
From public records · entity-resolved
121 South Williams LLC
Entity
Mailing address
326 MALLETTE AVE, THORNTON, IL 60476-1323
Ownership since
2023
Owner contacts — direct phone, email, and related entities
Decision-maker phone · Verified email · Related entities & filings
Owner contacts
Email · phone · related entities
Sales History
4 recorded events · public records
Date
Price
Buyer
Seller
Deed Type
Mortgage
Feb 27, 2023
—
121 South Williams LLC
Ryan De Young
Warranty Deed
—
Jan 24, 2022
$90,000
Ryan De Young
Angela Letsos
Executors Deed
—
May 24, 2010
$60,000
James Letsos
Lamoureux,harry D
Warranty Deed
—
—
—
Harry D Lamoureux
—
Deed Of Trust
related
$20,333 · Individual
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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