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Property profile & analytics
OFF-MARKET
Estimated value
$2,190,000
Medical Office Space
428 Winn Ct Decatur, GA 30030-1726
Entity Owned
Absentee Owner
Free & Clear
Property ID
US22-1215051
Property profile
Verified
Property type
Medical Office Space
Use group
MEDICAL BUILDING
Year built
1987
Construction
WOOD FRAME
Total area
10,069 SF
Lot
0.79 ac (34,412 SF)
Zoning code
OI
APN
18 048 02 003
UPID
US22-1215051
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
-
JUNG WHUN SUH Physician
-
Nduati Vivienne N Employment Agency
-
Dr. Mahmoud B. Barrie, MD Physician
-
WALTER ZUBER FALCONER, MD Physician Medical Clinic
-
Atlanta Gastroenterology Association Medical Clinic
Value estimations
Realmo proprietary · 4 methods
AI Approach
AI
$2.08M
CAP Approach
CAP
$2.25M
Comparable Approach
Comparable
$3.01M
Blend (final)
Blend
$2.19M
Owner & transaction history
Sg Mob Holdings LLC
Sg Mob Holdings LLC
since 2025
Last sale
$2.5M
7 recorded transactions
Zoning & alternative use
OI · Decatur, GA
Permitted uses
Permitted uses
Allowed · conditional · prohibited
Source
Home Page | Decatur GA
Top alternative use upside
Office building
$3.1M
+33.1%
Auto repair, garage
$2.7M
+13.9%
Retail stores
$2.3M
+0.6%
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 Decatur submarket · NOI estimate · Typical band, median & reading
Implied cap rate, NOI & submarket benchmark
Cap vs Decatur 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
$2,050,000
ML approach
$2,075,000
CAP Approach
CAP Return
Estimation
6%
$2,435,000
6.5%
$2,245,000
7%
$2,085,000
Alternative Use
Use
Estimation
MEDICAL BUILDING
$2,335,000
Current use
OFFICE BUILDING
$3,105,000
Change: +33% · Conversion: Easy
AUTO REPAIR, GARAGE
$2,660,000
Change: +14% · Conversion: Difficult
RETAIL STORES
$2,345,000
Change: +1% · Conversion: Difficult
Blend value · Realmo final
$2.19M
Range $1.97M – $2.41M · ±10% · vs last sale $2.50M (Oct 21 2022)
Last sale anchor
$2.50M
Oct 21 2022
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
$217 / 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 2024Property tax & assessments
Tax year 2024
Tax billed
$45,301
Tax year 2024
Assessed value
$1,017,600
Assessed 2024
Previous assessed
$1,000,000
+1.8% YoY
Effective rate
4.45%
On assessed value
Assessed land
$163,320
Assessed improvement
$854,280
Land market value
$408,300
Improvement market value
$2,135,700
Total market value
$2,544,000
Applied tax rate
4.0000
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
Medical Office Space
Use group
MEDICAL BUILDING
Status
Off-Market
Year built
1987
Construction
WOOD FRAME
Heating
NONE
Cooling
YES
Stories
1
Total area
10,069 SF
Lot
0.79 ac (34,412 SF)
Zoning code
OI
APN
18 048 02 003
UPID
US22-1215051
Jurisdiction
DE KALB
Zoning & alternative use
OI · Decatur, GAZoning OI · permitted uses
OI · Decatur, GA
Permitted & conditional uses
Allowed uses · Special-permit conditions · Prohibited uses
Permitted & conditional uses
Allowed · special-permit conditions · prohibited
Source
Home Page | Decatur GA
Alternative use value scenarios
Repositioning upside vs current use
MEDICAL BUILDING Current
Est. value
$2.3M
OFFICE BUILDING
Est. value
$3.1M
AUTO REPAIR, GARAGE
Est. value
$2.7M
RETAIL STORES
Est. value
$2.3M
MEDICAL BUILDING Current
OFFICE BUILDING
AUTO REPAIR, GARAGE
RETAIL STORES
Alternative use deep dive — conversion cost, permits, timeline
Conversion cost estimate · Permit path & risks · Stabilized NOI per option
Alternative use deep dive
Conversion cost · permit path · stabilized NOI per option
Building & site characteristics
From public records
Year built
1987
Construction
WOOD FRAME
Heating
NONE
Cooling
Yes
Stories
1
Lot
0.79 ac
Current owner
From public records · entity-resolved
Sg Mob Holdings LLC
Entity
Free & Clear · 0 yrs held
Mailing address
5887 GLENRIDGE DR STE #350, ATLANTA, GA 30328-6146
Mailing matches property
Different — outreach signal
Owner-occupied
No
Ownership since
2025
Owner contacts — direct phone, email, and related entities
Decision-maker phone · Verified email · Related entities & filings
Owner contacts
Email · phone · related entities
Sales History
7 recorded events · public records
Date
Price
Buyer
Seller
Deed Type
Mortgage
Oct 23, 2025
—
Sg Mob Holdings LLC
First Carolina Bank
Deed
—
May 8, 2025
—
Sg Mob Holdings LLC
First Carolina Bank
Quitclaim Deed
related
—
Apr 8, 2025
—
Sg Mob Holdings LLC
First Carolina Bank
Quitclaim Deed
related
—
Oct 21, 2022
$2,500,000
Sg Mob Holdings LLC
Dekalb Real Estate Partners LLC
Limited Warranty Deed
$10,351,300 · First Carolina Bank
Sep 30, 2022
—
Anthony M Cutsuries
Dekalb Real Estate Partners LLC
Warranty Deed
—
Mar 16, 2005
$1,400,000
Dekalb Real Estate Partners LLC
Bfw Rlty Assoc
Grant Deed
$1,125,000 · Bank Of America
—
—
Dekalb Real Estate Ptrs LLC
—
Deed Of Trust
related
$1,025,000 · Standard Insurance Co
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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