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Property profile & analytics
OFF-MARKET
Investment properties
21 Trammell SW St Marietta, GA 30064-3249
Entity Owned
18-yr Hold
Absentee Owner
Property ID
US22-1298805
Property profile
Verified
Property type
Investment properties
Use group
OFFICE/RESIDENTIAL (MIXED USE)
Year built
1955
Total area
1,132 SF
Lot
0.14 ac (6,290 SF)
Zoning code
OI
APN
16129000670
UPID
US22-1298805
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
-
Psychological Consultants of Marietta, PC Physician Medical Clinic
-
Roland Mark M Physician Medical Clinic
-
Prof. Ann Roland Marriage Or Relationship Counselor
-
Ann D. Roland, LMFT Marriage Or Relationship Counselor
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
Hamburg Partners LLC · 18 yrs held
Hamburg Partners LLC
since 2008
3 recorded transactions
Zoning & alternative use
OI · Marietta, GA
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 Marietta submarket · NOI estimate · Typical band, median & reading
Implied cap rate, NOI & submarket benchmark
Cap vs Marietta 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 2024Property tax & assessments
Tax year 2024
Tax billed
$881
Tax year 2024
Assessed value
$104,112
Assessed 2024
Previous assessed
$90,704
+14.8% YoY
Effective rate
0.85%
On assessed value
Assessed land
$70,592
Assessed improvement
$33,520
Land market value
$176,480
Improvement market value
$83,800
Total market value
$260,280
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
Investment properties
Use group
OFFICE/RESIDENTIAL (MIXED USE)
Status
Off-Market
Year built
1955
Heating
NONE
Total area
1,132 SF
Lot
0.14 ac (6,290 SF)
Zoning code
OI
APN
16129000670
UPID
US22-1298805
Jurisdiction
COBB
Zoning & alternative use
OI · Marietta, GA
Zoning OI · permitted uses
OI · Marietta, GA
Permitted & conditional uses
Allowed uses · Special-permit conditions · Prohibited uses
Permitted & conditional uses
Allowed · special-permit conditions · prohibited
Marietta. Always verify with local authorities before improvements.
Building & site characteristics
From public records
Year built
1955
Heating
NONE
Lot
0.14 ac
Current owner
From public records · entity-resolved
Hamburg Partners LLC
Entity
Mailing address
382 CHURCH ST NE, MARIETTA, GA 30060-1356
Mailing matches property
Different — outreach signal
Owner-occupied
No
Ownership since
2008
Owner contacts — direct phone, email, and related entities
Decision-maker phone · Verified email · Related entities & filings
Owner contacts
Email · phone · related entities
Sales History
3 recorded events · public records
Date
Price
Buyer
Seller
Deed Type
Mortgage
Mar 25, 2022
—
Hamburg Partners LLC
—
Deed
related
$160,000 · Pinnacle Bank
May 12, 2008
$150,000
Hamburg Partners LLC
Baker,frederick W
Warranty Deed
$130,000 · Bank Of North Georgia
Apr 30, 2008
$150,000
Hamburg Partners LLC
Baker,frederick W
Grant Deed
—
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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“Is 15.6% cap rate sustainable?” · “Best tenant mix for BU1?” · “What’s the redev upside?”
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